baber/WOPTO huggingface dataset:
Patent JP-S5915833-A (JP)
Title: Dynamic balance tester
Inventor: KAWAMORI YOSHIO
IPC: G01M1/22
Filed: 1982-07-16
Abstract: PURPOSE:To eliminate the irregularity of accuracy with time and accuracy depending on he skill level of workers by moving the mounting of a test object to an adaptor by 180 deg. in the reading of the second analog memory using a second feedback loop. CONSTITUTION:A test object is mounted and a selection switch 27 set to the position A. An imbalance signal is chopped and introduced into integrators 8 and 9, output of which is chopped and fed back to an addition point 17 to form a first feed back loop. After this loop is stabilized, the switch 27 is set to the position B and the test object is turned following the shifting of the mounting thereof by 180 deg.. The output of the integrators 8 and 9 is chopped through an analog memory 18 in the reading mode and fed back to the addition point 17 to form a second feed back loop. Then, when the switch 27 is set to the position C, imbalance other than true imbalance is removed from the imbalance signal and thus, the true imbalance alone is left.
Patent JP-H0419286-A (JP)
Title: Windowshiled mounting device
Inventor: TANAKA YASUTOSHI
IPC: B60J1/02
Filed: 1990-05-15
Abstract: PURPOSE:To relieve fatigue of a worker and to sharply reduce a working cost by forming an expansion/contraction means such that a string pulling means is displaced in the direction of the width of a vehicle at the interior of a vehicle body according to the change of the separation position of a string during operation of the string pulling means. CONSTITUTION:A string 22 is first pulled, as shown by an arrow mark, from the lower end of a windshield 16, and when the separation position thereof is moved along a lower edge to the one edge, a second stage arm 50 effects a full stroke. Subsequently, when the separation position is moved from the upper end of a longitudinal edge to an upper edge and moved over the tip of the second stage arm 50 to the arm base part 46 side, the piston shaft of an air cylinder for a second stage is automatically displaced in a contraction direction, i.e. to the left, through the tension of a string 22. When the air cylinder for a second stage is fully contracted, the feed of compressed air to a lock cylinder for a second stage is disconnected, and the second stage arm 50 is locked. Meanwhile, pull-off of the string 22 is completed, the string 22 is dropped on a bottom plate, and the windshield 16 is mounted to a window opening.
Patent JP-S616113-A (JP)
Title: Manufacture of metallic silicon
Inventor: ARAYA MATAO
IPC: C01B33/02
Filed: 1984-06-20
Abstract: PURPOSE:To obtain high purity metallic Si from high purity SiO2 powder in a high yield by reacting SiO2 powder with a carbonizing material to form an SiO2-SiC mixture, measuring the weight ratio between SiO2 and SiC in the mixture, controlling conditions during the reaction, and melting the mixture by heating. CONSTITUTION:A gaseous medium is fed to a furnace 1 provided with a resistance heating element 3 or the like from a feeding hole 4 to form a fluidized bed 1a on a perforated plate 5. SiO2 powder and hydrocarbon are blown from blowing holes 7, 6 to convert part of the SiO2 powder into SiC, and a formed SiO2- SiC mixture is taken out of an outlet 9. The weight ratio between the unreacted SiO2 and SiC in the mixture is measured, and conditions during the reaction and operation are controlled so as to regulate the ratio to a proper value. After adding SiO2 powder, solid carbon or solid SiC to regulate the composition of the mixture as required, the mixture is blown into a furnace 1 provided with a plasma torch 10 or the like, and it is melted by heating at a high temp. to form metallic Si 17.
Patent JP-S6014887-A (JP)
Inventor: HORII SADASHIGE
IPC: B26B19/04
Filed: 1983-07-08
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-S615535-A (JP)
Title: Semiconductor device
Inventor: KAWAJI MOTONORI
IPC: H01L21/60
Filed: 1984-06-20
Abstract: PURPOSE:To efficiently dissipate the heat generated on a semiconductor chip by a method wherein a solder bump and the terminal provided on a package substrate are electrically connected using a wiring sheet having flexible characteristics. CONSTITUTION:The entire lower surface of a semiconductor chip 1 is fixed by adhesion to the prescribed part of a package substrate 4 using a bonding agent 5. As a result, the heat generated from the semiconductor chip 1 having large power consumption can be dissipated efficiently. Then, a wiring sheet 7 is prepared, and a solder bump 2 is electrically connected to a terminal 9. Subsequently, a positioning is performed in such a manner than the terminal of the wiring 10 on the circumferential part of the wiring sheet 7 is positioned on the terminal 3 provided on the package substrate 4, and the wiring 10 and the terminal 3 are connected by applying heat or supersonic waves. At this time, a little leeway is given to the wiring sheet so that excessive force is not added even when there is an error in positioning. Also, even when the positions of the wiring sheet 7 and the terminal 3 are deviated by a small amount, the positional deviation can be absorbed by the sag of the wiring sheet 7 having leeway and the flexibility of the wiring sheet 7.
Patent JP-H10315302-A (JP)
Title: Method for molding polycarbonate sheet
Inventor: MIYAUCHI MASAHIRO
IPC: B29C48/76
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent coloring of polycarbonate in an extruder due to oxidation deterioration by introducing inert gas into a material inlet of the extruder, and molding the polycarbonate in a sheet state by the extruder while substituting the air in the inlet for the gas. SOLUTION: Polycarbonate pellet is input from a material hopper to an extruder. The polycarbonate is fed into a die installed at an end of the extruder by a screw while heating and melting the polycarbonate in the extruder. The polycarbonate of a melted state extruded in the wide sheet state in the die is regulated in its plate thickness by rolls, surface formed and cooled to be solidified to obtain the polycarbonate sheet. Here, it is extrusion molded while substituting the air in the inlet for inert gas. That is, a tube of the gas is directly introduced into the inlet to diffuse the gas or the tube is introduced into the hopper, and a site from the hopper to the inlet of the extruder is charged with the gas.
Patent JP-S5552125-A (JP)
Title: Regulationnfree gear selection mechanism
Inventor: SUTEKU HERUBERUTO ARUBERUTO BU
IPC: G05G1/04
Filed: 1979-09-28
Abstract: A gear selector mechanism for automatic transmissions with a gear lever connected to the gearbox and movable in a selector gating for setting the correct gear position. The selector gating is connected to the gearbox in such a manner that the movements of the gearbox are transmitted uniformly to the gear lever and the gating, whereby their relative positions remain unchanged.
Patent JP-H11301495-A (JP)
Title: Power steering system, and assembling method for it
Inventor: SHIOYAMA SHUICHIRO
IPC: B62D5/04
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To improve operability in assembling and prevent a foreign matter from intruding into a reduction gear by assembling the reduction gear in a housing as a single unit. SOLUTION: A reduction gear 21 is previously sub-assembled into a single unit, and this sub-assembled reduction gear 21 is inserted into a reduction gear case 3 of a housing 1. Then, an opening 3D of the reduction gear case 3 is blocked by a motor easing 17 of an electric motor 16. Combination of each components of the reduction gear 21 into the reduction gear case 3 does not require divided plural processes as a prior art, contamination management for each process can be eliminated, and operability in assembling can be improved.
Patent JP-S5458323-A (JP)
Title: Interface circuit
Inventor: MATSUDA MASAO
IPC: H03K19/0175
Filed: 1977-10-19
Abstract: PURPOSE:To enable to convert the logic level of TTL IC to that of CMOS IC, by applying a given voltage to the anode of diode through resistance, through the inserting the diode between the TP(totem pole) type TTL IC and COMS IC. CONSTITUTION:The cathode of the diode 18 is connected to the output terminal 8 of the totem pole TP type TTL IC and the anode is connected to the input terminal of the COMS IC 2 at the next stage. Further, the resistor 11 of which one end is connected 10 to the anode of the diode 18 and of which another end is to the power supply having greater voltage than the lower limit of the level greater than the logic levels of the input of IC2. Thus, the logic level of the output of TP type TTL can be converted to the logic level of CMOS IC of higher logic level.
Patent JP-S5649899-A (JP)
Title: Cooling tower
Inventor: SHITOU NAOMICHI
IPC: F28C1/00
Filed: 1979-10-01
Abstract: PURPOSE: To reduce the load at starting an operation, by employing a variable  diameter pulley change gear and a speed change control pilot motor mechanism  comprising a blower apparatus of the cooling tower to stop it at a maximum change  gear ratio.  
     CONSTITUTION: A belt transmission apparatus A includes stationary and slidable pulleys 6a, 6b on an input rotating shaft 1 that are connected by a belt 4 with stationary and slidable pulleys 7a, 7b provided on an end of an intermediate shaft 2, the other end of which is provided with a small diameter pulley 9 on which is put a V-belt 5 that in turn engages with a large diameter pulley 8 on a blower fan driving shaft 3. a centrifugal blower 30 is provided over the pulley 7, and to a spring part of the pulley 7 are provided an impeller 31, and a cover 32. The driving side pulley apparatus 6 is provided with an operation screw bar 35, and a sprocket 36 installed on the tip of the bar 35 is controlled by a pilot motor controller 40, so that the change gear ratio is varied according to the cooling water temperature. Further, when it is stopped, it is made to be forcibly stopped in the state of a maximum reduction gear ratio so that it may be started from a light load state when it is required to start. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08322107-A (JP)
Title: Controller of hybrid vehicle
Inventor: MORITA HIROYUKI
IPC: B60L50/15
Filed: 1995-05-24
Abstract: PURPOSE: To prevent over-discharging and overcharging of a battery even if an ascending road or a descending road continues based on the information from a car navigation device on a hybrid vehicle. CONSTITUTION: A central control part 110 of a generating system controller 100 receives the road information from a car navigation device 12, computes required running energy on the path from the present position to the destination, determines the generator output pattern based on the required running energy and the charging ability of the generator, computes the target generator output based on the generator output pattern and the charged state of a battery and computes the target throttle opening and the target field current quantity so that the actual generator outputs agrees with the target generator output. Then, the target throttle opening signal is outputted to a throttle-actuator-drive control part 160, and the target-field-current-quantity signal is outputted to a field- winding-current control part 150, respectively.  Thus, the output of the generator is controlled, and the charged state of the battery is controlled within the specified control range.
Patent JP-S5249770-A (JP)
Title: Pattern inspection device
Inventor: MINAMI MASAKATA
IPC: G03F1/84
Filed: 1975-10-20
Abstract: PURPOSE: To facilitate visual inspection and improve efficiency by controlling the feed of a mask bed so that the image of the same pattern may be subsquently obtained within the view. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S615976-A (JP)
Title: Sagging-preventing mechanism for ribbon cassette
Inventor: WAKAMATSU KAZUHIRO
IPC: B41J35/28
Filed: 1984-06-19
Abstract: PURPOSE:To prevent an ink ribbon from sagging, by a mechanism wherein a frictional load is exerted on an ink ribbon take-up system, and the system is stopped rapidly after cutting off the motive power for taking up the ribbon. CONSTITUTION:A cassette 10 is fitted to a carriage 20 reciprocated in parallel to a platen 22, and is fixed by a latch. A take-up spool 12 and a driven-side spool with an ink ribbon 1 wound thereon are rotatably provided in the cassette 10. A take-up shaft 22 is rotatably fitted to a shaft 25 protruding from the cariage 20, and a frictional member 28 is provided on the upper side of the shaft 22 to brake the rotation of the shaft 22.
Patent JP-H11314326-A (JP)
Title: Packing sheet
Inventor: MAEDA ATSUSHI
IPC: B32B27/30
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a packing sheet excellent in compressibility and restoring properties, good in execution properties and excellent in airtightness in low cost. SOLUTION: A packing sheet A is constituted by integrally laminating a foamed layer 1 comprising a vinyl chloride resin and an unfoamed layer 2 comprising a vinyl chloride resin and the foaming magnification of the foamed layer is 1.5-5 times and the thickness ratio of the foamed layer and the unfoamed layer is set to 2:1-10:1 and a degree of polymerization of the vinyl chloride resin used in the foamed layer is 1,100-3,000.
Patent JP-S61286206-A (JP)
Title: Stabilizing method for divalent metallic peroxide
Inventor: ITO YOSHIRO
IPC: C01B15/043
Filed: 1985-06-12
Abstract: PURPOSE:To increase the stability with time of divalent metallic peroxide remarkably by carbonating partially the above-mentioned peroxide with CO2, carbonic acid or its salt. CONSTITUTION:Divalent metallic peroxide obtained by allowing an oxide or a hydroxide of divalent metal to react with H2O2 is partially carbonated by using one and more kinds (hereinafter mentioned as a stabilizing agent) of CO2, carbonic acid or its salt. This carbonation may be performed in such a form that divalent metallic carbonate produced by being accompanied with the reaction with H2O2 is incorporated in peroxide like a case wherein a gaseous or water soluble stabilizing agent is used as the stabilizing agent. Or the same divalent metallic carbonate as produced herein may be incorporated in peroxide as the stabilizing agent with the means such as the kneading and the coating.
Patent JP-S62283376-A (JP)
Title: Cleaning unit for image forming device
Inventor: NAKAZAWA SUSUMU
IPC: G03G21/10
Filed: 1986-05-31
Abstract: PURPOSE:To miniaturize a cleaning box, that is, the whole copying machine by melting used toner recovered in the cleaning box by used heat of a fixing unit. CONSTITUTION:The cleaning unit consists mainly of a cleaning box 9 made of aluminum plates, a cleaning blade 10 fixed to the box and a fixing heat transmitting duct 11 made of synthetic resin formed on the circumference of the cleaning box. Heated air (for instance about 175 deg.C) in the compartment 14 of a fixing unit 12 goes to the circumference of the cleaning box 9 through an opening 15 and the entrance 16 of the fixing heat transmitting duct 11 opposite to an connected to the opening, and heats and melts used toner 17 inside of the wall through the wall of the cleaning box 9. Thus, the cleaning unit can store by small volume by melting (liquefaction) of used toner 17 in the cleaning box 9 and makes remarkable miniaturizing of the copying machine possible.
Patent JP-S63292774-A (JP)
Title: Television remote controller
Inventor: UEMURA KOICHIRO
IPC: H04N5/445
Filed: 1987-05-23
Abstract: PURPOSE:To prevent from failing to view a required program by mounting a schedule display such as a program table on a remote controller. CONSTITUTION:On the surface of a main body, a display part for displaying the program and a time display setting part for setting a present time or a reserved time are disposed. The display such as the program table of the display part can be varied and a time display such as a scale is adapted synchronously with the time display setting part or in the position of the display. In order to make the display variable, a display body 3 such as the program table may be formed of a plane form material such as paper, provided with a frame body 4 and freely removed or the display body 3 may be formed of an electric display material such as a liquid crustal and electrically display data. In order to set the present time or the reserved time in the display body such as the program display, an LED display body 5 may be disposed in the periphery of the frame body 4 or the display body 3 to irradiate from the back face of the program table and understand the time position. The program table is added to the remote controller and interlocked therewith in time conveniently.
Patent JP-H09309568-A (JP)
Title: Auxiliary material for package, packaging body, and packaging method
Inventor: SEDAI FUMIHIKO
IPC: A47L13/20
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the containing work of tools into a case by effective use of a space, by providing a part to be fixed to the fixing part of a handle and a fixing piece fitted to the hole of the handle respectively at both side faces of the bottom face. SOLUTION: When packaging an article, the side faces 9a, 9b of a packaging auxiliary material 7 are erected and a head 1 is put on the bottom face 8. The positional deviation of the head 1 is controlled by use of a positional regulator piece on the bottom face. Subsequently, a pack P in which a sheet is enclosed is placed on the head 1. Finally, the handle 2 is placed on the pack P and the joint pieces 3a, 3b of the handle 2 are projected from the opening of the side face 9b and fixed to the periphery of the opening 11 by fixing parts 4a,.... And the base end of the handle 2 is projected from opening 11 and the upper and lower fixing pieces 12a,... are positioned and fixed in the hole 5 of the handle 2. In this way, a packaging body is made by use of a packaging auxiliary material 7 and contained in a case B.
Patent JP-S5829390-A (JP)
Title: Control circuit for passive seat belt motor
Inventor: TOKUYAMA KEIICHI
IPC: H02P29/00
Filed: 1981-08-14
Abstract: PURPOSE:To prevent the continuous flow of an overcurrent even when a seat belt driving motor is locked, by interrupting a battery supply when the speed of revolution of the seat belt driving motor falls below a prescribed speed of revolution. CONSTITUTION:A motor driving circuit 3 revolves a motor 2 clockwise and counterclockwise according to the opening and closing of a door switch 4. The motor 2 is provided with a motor pulser 5 generating a pulse signal corresponding to the speed of revolution of the motor, and with a detector 6 of positions of full closure and full opening which generates a signal indicating a position at which a seat belt 1 is fully closed or fully opened. A pulse interval measuring circuit 7 measures the interval of the pulse signal from the motor pulser 5, and when this interval becomes longer than a prescribed time, it generates a signal and gives it to a memory circuit 8. When receiving the signal, the memory circuit 8 stores the reception, acting on the motor driving circuit 3 to interrupt a power supply to the motor 2.
Patent JP-H11305388-A (JP)
Title: Photosensitive heat developable image forming material
Inventor: FUKUI YASUTA
IPC: G03C1/498
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive heat developable image forming material which has the good progressing property of development, high contrast and small changes in performance against changes in a heat developing time and which is used for photoengraving, especially for a scanner and an image setter. SOLUTION: This photosensitive heat developable image forming material has a nonphotosensitive org. silver salt and photosensitive silver halide on a supporting body. In this case, a photosensitive layer containing the photosensitive silver halide above described and/or its adjacent layers contain a high contrast agent and a thiosulfonate compd. having <=0.1 g/l solubility for water (at 25 deg.C).
Patent JP-S6018409-A (JP)
Title: Tire with increased bead durability
Inventor: YAMASHITA KENZOU
IPC: B60C15/00
Filed: 1983-07-11
Abstract: PURPOSE:To improve the durability of a bead section by specifying the roll- in height of a steel filler and the roll-up height of a carcass ply and providing an insulation (additional protective layer). CONSTITUTION:In the bead section 2 of a tire 1, the roll-up end section 31 of a steel filler 3 is made lower than the roll-in end section 32. Thereby, rigidity is improved without increasing the volume of the tire 1. In addition, an insulation 5 extended outward in the radial direction along the inside of a carcass ply 4 from the bottom of the bead section 2 and covering the ply end section 41 and the filler end section 31 is arranged. Thereby, the destruction generation originating point is protected and also the blowby is prevented. Furthermore, the ply roll-up end section 41 is made higher than the filler roll-up end section 31. Accordingly, the destruction originating point is arranged at a low-temperature region and the durability of the bead section 2 is improved.
Patent JP-S5831100-A (JP)
Title: Electrolytic polishing method for stainless steel
Inventor: UGAJIN KOUJI
IPC: C25F3/16
Filed: 1981-08-14
Abstract: PURPOSE:To reduce operating temp. and to prolong the service life of an electrolyte by adding acetamide to an electrolytic polishing soln. consisting of phosphoric acid and sulfuric acid. CONSTITUTION:Acetamide is added at 15-50 parts to an electrolytic polishing soln. consisting of 600 parts phosphoric acid and 150-250 parts industrial sulfuric acid of 65% purity. The acetamide is added by dissolving the same in warm water. Since siad treating soln. permits starting of an electrolytic polishing operation at about 40 deg.C, the electrolytic operation in succession to be said operation can be carried out at <=50 deg.C. Therefore, the treating soln. is virtually free from dissipation by evaporation and has nearly a semipermanent service life. A metallic plate of titanium (more particularly >=99% purity) is used for an electrode.
Patent JP-S5750433-A (JP)
Title: Electron beam exposure method
Inventor: MACHIDA YASUHIDE
IPC: H01J37/317
Filed: 1980-09-12
Abstract: PURPOSE:To determine the amount of electron beams irradiated in a comparatively short time, and to obtain an exposure pattern having practically sufficient high accuracy through approximate correction by remodelling a position where a sample point is set. CONSTITUTION:At least the two sample points k1, k2 are set on one unit pattern 21, and the strength of electron beams scattered from the patterns 22, 23 of the surrounding is obtained by making only the sample point at the remoter side from one pattern cirrespond to the pattern (that is, k2 to the pattern 22 and k1 to the pattern 23). Accordingly, a solution of simultaneous equations determined so that the sum total of the strength of electron beams scattered given by the exposure of all rectangular patterns is equal to the optimum amount of exposure, and each unit pattern is drawn by the amount of exposure of electron beams obtained by the equations.