baber/WOPTO huggingface dataset:
Patent JP-S5566060-A (JP)
Title: Bar-code detection circuit
Inventor: KIOGAWA TAKAO
IPC: G06K7/10
Filed: 1978-11-10
Abstract: PURPOSE: To prevent detection of the false code dependent upon the light of another light source and the reflection light by irradiating the bar-code with an amplitude modulated light source and detecting the output of the photo detector for this reflection through a filter.  
     CONSTITUTION: When the sine wave of frequency f 0  from high-frequency oscillator 5 is inputted to light source 4, amplitude modulated light a is outputted from light source 4. When bar-code plate 1 is irradiated by modulated light a, the reflection light from bar-code b of code plate 1 is incident onto photo detector 6 and is converted to an electric signal and passes through BPF 7 to output signal c. Only components of band width fB with frequency f 0  as the center are extracted by BPF 7, and output signal c is amplified up to a proper level by signal amplification detector AD8 and is subjected to envelope detection to obtain output signal d. Thus, no output is generated unless the frequency enters within the allowable range of f 0  and band width fB even if the light or the reflection light of another light source is incident onto photo detector 6, so that generation of the false code dependent upon another light source can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6036163-A (JP)
Inventor: SHIRIRU JIYON ATOKINSON
IPC: B41L35/18
Filed: 1984-07-03
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-H08323584-A (JP)
Title: Tool wear compensator
Inventor: KAWAI HIDETSUGU
IPC: G05B19/18
Filed: 1995-06-05
Abstract: PURPOSE: To compensate a proper tool reference point conformed to the wear loss of a tool at all times without entailing any drop in operation efficiency as well as to make it accommodatable to any unexpected wear. CONSTITUTION: This tool wear compensator 10 is composed of a current monitor means 11, a zone judging means 12 and a tool reference point compensating means 13. The current monitoring means 11, after monitoring the load current of a motor 4 detected by an ammeter 5, secure the compensated current value made up of subtracting the current value of accelerating load and decelerating load at the time of adjusting of speeds from the current value. The zone judging means 12 judges to which zone the compensated current value in a constant speed period corresponds, and only in the case where such a state as separated from the current zone has continued for more than the specified time, it is judged as a zone alteration.  In the tool reference point compensating means 13, the compensated value of a tool reference point corresponding to each zone is being preset, it commands a numerical control system (NC) 1 in order to compensate this tool reference point to the compensated value corresponding to the altered zone.
Patent JP-S6030011-A (JP)
Inventor: TAKAHATA NORIO
IPC: H01B13/06
Filed: 1983-07-28
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。
Patent JP-S5762802-A (JP)
Title: Manufacture of light gauge steel shape
Inventor: ASANO TOSHIJI
IPC: B21B1/08
Filed: 1980-10-02
Abstract: PURPOSE: To prevent the generation of cracks, and to continuously form the titled steel shape, by rolling an ingot into a flat billet in a hot processing section kept at prescribed temperatures, by forming the flat billet into a strip through a leveling process, by froming this strip into a prescribed shape and size in a cold processing section kept at prescribed temperatures, and by painting the surface of the product shape in a remaining heat processing section.  
     CONSTITUTION: An ingot 2 obtained by an open-hearth furnace or an electric furnace is preliminarily rolled into a flat billet 2a in a hot processing section A kept at ≥400°C; the scales flating on the surface of this billet 2a are primarily removed by a descaler 4. The billet 2a is then fed to a three-stage leveling mill 5 and receives a leveling process; hereby, the side plane and front plane of the billet 2a are straightened to a prescribed size. This straightened strip is roll-formed into a prescribed shape in a cold processing section B kept at 400W200°C; thus formed shape is then cut into a prescribed size. The scales are then secondarily removed by a descaler 8 and the strip 2b is painted for finishing a product 2c in a remaining heat processing section C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01307288-A (JP)
Title: Semiconductor array laser device
Inventor: KOKUBO YOSHIHIRO
IPC: H01S5/00
Filed: 1988-06-03
Abstract: PURPOSE:To enable coupling with not only adjacent stripes but also separate stripes by manufacturing a secondary diffraction grating in a surface running parallel with active-layer stripes in surfaces orthogonal to a surface including the active-layer stripes. CONSTITUTION:Since a secondary diffraction grating is manufactured in a surface parallel with stripes in surfaces orthogonal to a surface containing all active-layer stripes 3b, diffraction electro-magnetic waves by the secondary diffraction grating are propagated in the two directions of the direction along the stripes and the direction vertical to the surface to which the diffraction grating is prepared. Electromagnetic waves propagated in the direction vertical to the surface to which the diffraction grating is manufactured, in the electromagnetic waves are propagated to an adjacent active-layer stripe 3b, and one part is propagated in the direction of the active-layer stripe 3b by the secondary diffraction grating in the same manner, and coupled with an adjacent active- layer stripe 3b in an electromagnetic wave shape. Accordingly, the diffracted electromagnetic waves are coupled with all other stripes, thus stabilizing an oscillation transverse mode.
Patent JP-H01308345-A (JP)
Title: Continuous operation type web roll manufacturing device
Inventor: ISHIKAWA KAZUYUKI
IPC: B65H19/22
Filed: 1988-06-03
Abstract: PURPOSE:To simplify the storage work of a web roll into a vessel by blasting a core as long as the specified short time when a wind starting end of a perforated strip web in entering a web end winding position, and constituting the said starting end so as to be wound around the winding core in a state of being shifted in the web cross direction. CONSTITUTION:When a backward side web end Ra of a perforated strip web R cut by a web cutting device is entering a web end winding position, high pressure air out of a compressor 29 is jetted out of both first and second nozzles 24, 25 at a slight time difference by a signal out of a controller. With blasting action of this high pressure air and turning motion of a web winding core 71, the web end Ra is wound around this winding core 71. At this time, since the high pressure air out of these nozzles 24, 25 is designed so as to be blown off aslant in the web cross direction, the web end Ra is wound around the winding core 71 as being left shifted in the web cross direction intact. In this connection, blowoff time of the air should be set to very short duration.
Patent JP-S6038901-A (JP)
Inventor: PIITAA YAN DEIEREMAN
IPC: H01P11/00
Filed: 1984-07-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11325696-A (JP)
Title: Showcase
Inventor: AKABANE HIROKAZU
IPC: F25D17/08
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To enhance productivity by providing a part for guiding air delivered from the opening of a battle plate to an air outlet integrally on the lower surface of a bottom plate at an article containing section thereby decreasing the number of components and the labor required for assembling work. SOLUTION: The showcase comprises a showcase body 1, a machine room 2 and an article containing section 3 wherein an evaporator 4, a compressor 5, a condenser 6 and a fan 7 are contained in the machine room 2 in order to cool the air in the article containing section 3. Bottom face at the article containing section 3 is defined by a bottom face plate 9 provided with air inlet 9a and air outlet 9b, respectively, on the opposite end sides and an air guide part 9c is provided integrally on the lower surface thereof. Chill is delivered downward of the bottom face plate 9 from the opening 8a of a baffle plate 8 and guided by the air guide part 9c of the bottom face plate 9 to the air outlet 9b before being delivered into the article containing section 3.
Patent JP-H05304900-A (JP)
Title: Fisheries feed or medicine
Inventor: ICHIKAWA YOSHIYUKI
IPC: A61K9/46
Filed: 1992-04-30
Abstract: PURPOSE:To obtain a feed or a medicine having properties of slowly settling once in water and then slowly refloating after several min, in supplying the feed or administering the medicine. CONSTITUTION:The granular fisheries feed or medicine is characterized by including a foaming medicine and/or skim milk powder and the whole egg powder and has properties of settling in water and then floating.
Patent JP-H11319665-A (JP)
Title: Coating device
Inventor: TAKAHASHI ISAO
IPC: G11B5/842
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a coating device capable of attaining more excellent quality and yield of a coating film on a base film compared to the conventional. SOLUTION: A pair of guide rolls 10a and 10b is provided in the front and rear parts in the direction of a film transporting part of the coating device 5 for applying a coating material on the base film 2 and a control device of the number of revolution for forcibly drive-controlling the number of revolution of a pair of the guide rolls 10a and 10b is provided. As the control device for the number of revolution by drive-controlling, for example, the peripheral velocity of the surfaces of a pair of the guide rolls, between which the coating part is interposed, is controlled lower than the transporting velocity of the film transporting part to improve the quality and the yield of the coating film on the base film 2 compared to the conventional.  The quality and the yield of the coating film on the base film 2 are also improve compared to the conventional by using smooth rolls having Rmax of 0.3-0.1S for a pair of the guide rolls 10a, 10b or driving a pair of the guide rolls 10a, 10b by a flat belt or the like method.
Patent JP-S5262338-A (JP)
Title: Coating compositions and process for preparing them
Inventor: IWAMI ISAMU
IPC: C08L33/02
Filed: 1975-11-19
Abstract: PURPOSE: Water-soluble coating compositions with excellent hydrophilic characteristics, capacble of forming films with excellent water resistance, solvent resistance and mechanical resistance, characterized by containing a specific hydrophilic polymer, and a process for peparing them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01307209-A (JP)
Title: Variable capacitance phase adjusting equipment
Inventor: KUWATA MINORU
IPC: H01F29/02
Filed: 1988-06-03
Abstract: PURPOSE:To reduce sharing voltage of a tap winding for surge, and realize a small-sized and light-weight winding by installing arresters between each tap of the tap windings of an auto-transformer. CONSTITUTION:Arresters 33 are connected between each tap 13. The equivalent circuit of this constitution for surge is shared by the arrester 33 and an earth capacity 32. The voltage shared by the arrester 33 becomes lower than or equal to the limiting voltage of the arrester 33, and similarly the voltage between the taps 13 also becomes lower than of equal to said limiting voltage. As a result, an excessive voltage as in the conventional case is not applied between the taps 13, and the small-sized and light-weight tap winding 12 can be realized.
Patent JP-H01309838-A (JP)
Title: Lighting fixture for vehicle
Inventor: SATO OSAMU
IPC: F21S8/10
Filed: 1988-06-07
Abstract: PURPOSE:To accurately grasp a road condition by providing a light source in an appropriate frame body on a vehicle body and, after reflecting light from the light source by a reflecting mirror which is tiltable in a defined direction by a driving means, radiating the light outward through an opening portion provided on the frame body. CONSTITUTION:In the captioned lighting fixture in which search lights 3 are provided close to both side ends inside a spoiler 2 provided on the roof of a vehicle body, arc-shaped opening portions 4 connecting the front face and side faces are formed on the front side corner portions of the spoiler 2, being covered with light yellow lenses 5. The search light 3 has a light source 7 with a reflector 6 and a reflecting mirror 9 for reflecting light 8 out of the light source 7 toward the opening portion 4, and the light source 7 is installed on the center side of vehicle body in the oblique front of the reflecting mirror 9. The reflecting mirror 9 can be tilted back and forth centering around a horizontal shaft 11 by the action of a first motor 14 while being rotatable back and forth around a vertical axis by the action of a second motor 31.
Patent JP-H01311822-A (JP)
Title: Protective circuit against surge
Inventor: NISHIKAWA TAKATSUGU
IPC: H02H9/04
Filed: 1988-06-07
Abstract: PURPOSE:To manufacture a small-sized protective circuit having excellent surge inhibiting properties by connecting an arrester with a gap and the gapless varister of a nonlinear type element in parallel between the grounding side of an input power and the frame ground of an equipment. CONSTITUTION:One line of a power supply from a pole transformer 2 is grounded at E1. An electronic circuit 10 is supplied with the power supply through surge protective circuits 11, 12. An arrester 14a with a gap and a gapless varister 14b are connected in parallel between the grounded line B of the power side and the frame ground FG of the electronic circuit 10. When lightning surge currents flow through a ground E1 and voltage is generated between B and FG, the rise of surge voltage is inhibited by the varister 14b, and surge currents are made to flow, thus inhibiting the gradual rising of the discharge voltage of the varister 14b by the use of the arrester 14a.
Patent JP-H09321776-A (JP)
Title: Atm cell making circuit
Inventor: SHIODA YOSHIAKI
IPC: H04L47/43
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To normally make the frame of a route unrelated to congestion a cell for outputting, by abtaining the state of a congestion by each outputting route and then executing the processing of frame abolition by each outputting route. SOLUTION: Queues 17 for each outputting route are provided to select a frame to make a cell from among frames distributed for each outputting route by a round robin selection part 20. At this time a queue corresponding to a route receiving congestion information is excluded from the object of selection. In addition, a timer is provided for each outputting route to record the number of frames accumulated at the queue at the same time of starting making a the cell and when time out is generated before the completion of making the cell, frames in the middle of making the cell and the frames of the number of the frames recorded at the time of setting the timer are abolished.
Patent JP-H09139635-A (JP)
Title: Current mirror circuit
Inventor: ITAKURA TETSURO
IPC: H03F3/343
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide the circuit with a small circuit scale in which a wide output voltage range is taken without the need for an external bias voltage with immunity to the effect of dispersion in the manufacture process. SOLUTION: The circuit is made up of a 1st current voltage conversion means (2) receiving an input current, a 2nd current voltage conversion means (3), a 1st, transistor(TR) (T1 ) that provides an output of an output current from the collector or the drain and whose emitter or source connects to the 2nd current voltage conversion means and a control means (1) controlling a control electrode of the 1st TR. The control means (1) references a voltage converted by the 1st and 2nd current voltage conversion means 2, 3 to control the 1st TR T1 so that a current is supplied to the 1st and 2nd current voltage conversion means 2, 3 at a prescribed ratio.
Patent JP-H10330138-A (JP)
Title: Inorganic powder and cement composition
Inventor: KITAMURA MAKOTO
IPC: C04B14/10
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain an inorganic powder having the controlled solubility of calcium ions and aluminum ions in water by including a calcium compound and an aluminum compound containing water of crystallization at a specific molar ratio therein. SOLUTION: This inorganic powder is obtained by compounding a calcium compound selected from calcium hydroxide, calcium oxide, calcium nitrate, calcium silicate and calcium chloride with an aluminum compound, selected from aluminum hydroxide, kaolinite, montmorillonite, halloysite, gibbsite and pyrophyllite and containing water of crystallization in which >=5 wt.% thereof is dehydrated in a temperature region of 20-200 deg.C so as to provide 0.1-10 molar ratio of the aluminum/calcium. The inorganic powder in an amount of 1-100 pts.wt., preferably 3-50 pts.wt. is added to 100 pts.wt. cement to afford a cement composition. Thereby, the resultant cement composition is excellent in aggregation rate and hardening rate and the durability and dimensional stability of the resultant cement hardened material can be improved.
Patent JP-S5666104-A (JP)
Title: Speed controlling device for electric vehicle
Inventor: ENDOU NORIO
IPC: B60L15/22
Filed: 1979-10-29
Abstract: PURPOSE: To miniturize the subject device by a method wherein it is constituted in such way that one vernier resistor is commonly used.  
     CONSTITUTION: Main resistors MRE1 and MRE2 are connected in series respectively to the armature A of a motor DM and the series circuit below a field located between a overhead line 1 and the ground through a medium of a pantograph Pan and a line voltage E is applied. The main resistors MRE1 and MRE2 are split into a plurality of sections respectively and the end section of each split resistor on the main resistor MRE1 is connected to the end section of the pantograph Pan side of the main resistor MRE1 through a medium of contactors R10WR13 and circuit breakers V11 and V12. Between the node of contactors R10WR112 and the node of contactors R11 and R13, the vernier resistor VRE1 is conneted through a medium of a circuit breaker VK1. Then contators VR1 and VR2 are provided, and the vernier resistor VRE1 is commonly used with the main resistors MRE1 and MRE2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6118219-A (JP)
Title: Level converting circuit
Inventor: MAEKAWA TOSHIICHI
IPC: H03K5/00
Filed: 1984-07-04
Abstract: PURPOSE:To obtain a level converting pulse at an output with steep rising/falling by forming a pulse current from an input pulse and using the pulse current to drive complementarily an output stage of complementary constitution. CONSTITUTION:Pulses V1, V2 of opposite polarity to each other are applied to terminals T1, T2 respectively and transistors (Trs) Q6, Q8 at an output stage are connected in complementary way. Since Trs Q1, Q4 are turned off and Trs Q2, Q3 are turned on with V1<V2, Trs Q5, Q8 are turned off, Trs Q6, Q7 are turned on and the level of an output terminal T3 reaches a power supply voltage VCC level at a terminal T4. The conducting state of the TrQ1-Q8 at V1>V2 is reversed to that at V1<V2 and the level at the terminal T3 reaches a level VSS at a terminal T5. When the relation changes from V1>V2 to V1<V2, the collector storage electric charge of the TrQ5 is discharged through a resistor R1 and the Q5 is turned off rapidly from the turning-off state, and the TrQ6 is turned off rapidly from the on-state. Since the TrQ7 is turned on in this case, the collector storage electric charge of the TrQ8 is discharged through the Q7 and the Q8 is turned on rapidly from the off-state.
Patent JP-S5928861-A (JP)
Title: Manufacture of armature for coreless motor
Inventor: TAKAHASHI TERUO
IPC: H02K15/12
Filed: 1982-08-10
Abstract: PURPOSE:To uniformly form a molding layer with uniformed molded layer which has excellent electrical and mechanical properties by disposing bent and shaped armature coils cylindrically to a support, inserting them in a mold, positioning them at the prescribed interval and filling thermoplastic resin in the mold to integrally hardening the coil in a cylindrical shape. CONSTITUTION:A support 1 which supports coils formed of thermoplastic synthetic resin material has a pawl 4 for positioning the coils, a holding member 5 of the prescribed height is implanted in a cylindrical shape, the prescribed circumferential surface is formd, and bent and shaped armature coils 6 are then disposed on the support 1. The support 1 in which the coils 6 are thus disposed is inserted into split molds 13, the coils 6 are correctly positioned at the prescribed interval, the same thermoplastic synthetic resin as the resin molded for the support is press-fitted by an injection molding machine into the inner cavity of the support 1, the resin is filled particularly in the cap between the member 5 of the support 1 and the coils 6, and a plurality of coils are integrally hardened in a cylindrical shape.
Patent JP-S6310-A (JP)
Inventor: YASUTAKE NOBUO
IPC: G07D9/00
Filed: 1986-06-13
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-H08335272-A (JP)
Title: Graphic display system and method for rendering of image on display
Inventor: DANIERU EICHI GURIIN
IPC: G06T15/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce the data transferring band width requirement between a host computer system and a display by sending display information consisting of pixel data from a frame buffer and a corresponding processing element address from a rendering mesh map, from a displaying host computer system. SOLUTION: A processor 201 processes for the rendering of image data generating image data to store in a frame buffer 202 and for the transformation of an image coordinate generating a processing element address to store in a rendering mesh map 203. Concerning the storing places of the frame buffer 202 and the rendering mesh map 203, a pixel value within the frame buffer 202 pairs with the corresponding address from the rendering mesh map 203. A display device 207 made of a substrate consists of the mesh 210 of plural pixels and processing elements, and one of the processing elements within a group is provided with a special function driving the pixel of the display.
Patent JP-2000329208-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: YOSHIDA MASAHITO
IPC: F16H15/38
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To easily work a part fixing a first support post for freely supporting a first yoke only in swing in a prescribed direction. SOLUTION: A first support post 35a has a tip end part 61 of noncircular sectional shape and a base end part 62 of circular sectional shape. This base end part 62 is internally fitted without a chatter to a circular support hole 59 formed in a cylinder case 57. Further, positioning over a rotational direction of the first support post 35a in this support hole 59 is attained by a positioning pin 65.
Patent JP-H08339-A (JP)
Title: Mislaying preventing device for personal effects
Inventor: HIRANO NOBUAKI
IPC: A45C13/18
Filed: 1994-06-21
Abstract: PURPOSE:To provide a mislay preventing device for personal effects, by which mislaying and forgetting to return a carried thing can be prevented. CONSTITUTION:A mislay preventing device is fitted to personal effects such as a portable electronic device or the like and comprises radio wave transmitting members 1a, 1b, 1c for transmitting a radio wave 3 and a radio wave receiving device 2 for receiving radio waves 3 transmitted from the radio wave transmitting members 1a, 1b, 1c, respectively. The radio wave receiving device 2 comprises a radio wave receiving circuit for receiving a radio wave 3 through an antenna 7, and a buzzer for generating a sound when the radio wave 3 becomes smaller than a designated value. Further, lamps 6a, 6b, 6c corresponding to the radio wave transmitting members 1a, 1b, 1c are installed on the surface of the radio wave receiving device 2, and when the value of the radio wave 3 becomes smaller than a designated value, the buzzer sounds, and one of the lamps 6a, 6b, 6c is lighted or caused to go on and off.