baber/WOPTO huggingface dataset:
Patent JP-S58127114-A (JP)
Title: Measuring method for flatness in cold mill
Inventor: KOIZUMI AKIHIRO
IPC: G01B7/28
Filed: 1982-01-26
Abstract: PURPOSE:To enable the measurement of the actual shape of a strip and to improve the precision of a shape control, by converting the result of detection of a latent shape into the actual shape. CONSTITUTION:A shape is measured by a shape detecting device 1 detecting the latent shape of a strip S in the state wherein tension is impressed thereon in a cold mill, and a shape detecting device 2 provided inside or outside the cold mill and detecting the actual shape of the strip S. Then, a cnversion information for determining the actual shape is computed 3 from the result of the detection by the detecting device 1 based on the results of the detection by the detecting devices 1 and 2, and the actual shape of the strip S is determined based on the result of the detection by the detecting device 1 and said conversion information.
Patent JP-H11215323-A (JP)
Title: Image reader
Inventor: NISHINA KIICHIRO
IPC: H04N1/19
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain an image reader which is compact in structure and low in cost by which requirements of high density reading of an original image and of high speed reading at a comparatively low reading density are satisfied, even though only one optical system is used. SOLUTION: This image reader has an image-forming lens 2 that forms a reflected light of an original 1 lighted by a lighting system with reduction and a line sensor 3 that applies photoelectric conversion to an image of an original formed by the image-forming lens 2. The line sensor 3 consists of plural line sensors 3-a, 3-b. The line sensors 3-a, 3-b are arranged in the subscanning direction, pixels of each line sensor have different sizes, and the pixel size for each line sensor satisfies the condition Pn=P1×D1/Dn, where P1 is the pixel size of a 1st line sensor, Pn is the pixel size of an n-th lien sensor, D1 is a read density by the 1st line sensor, and Dn is the read density of an n-th line sensor.
Patent JP-H05201033-A (JP)
Title: Printing head for dot impact type printer
Inventor: SETO SHINJI
IPC: B41J2/28
Filed: 1992-01-24
Abstract: PURPOSE:To prevent an arm from being damaged, etc., due to a high frequency vibration by providing an arm attraction yoke which attracts an arm by magnetic force evenly for the right and left from the side surface, on a dot impact type printing head. CONSTITUTION:When current flows on a coil, since the magnetic force by a permanent magnet is negated, a distortion energy which is accumulated on a leaf spring 4 is released, and a printing wire which is attached to an arm 1 is driven to perform a printing. When the current on the coil is shut off after the printing, an armature 3 is drawn by the magnetic force of the magnet again, and the printing wire is pulled back to the original position. Since this series of motions is repeated at a high speed at the time of printing, a vibration of a higher frequency other than the driving frequency is generated on the arm 1 which connects the armature 3 and printing wire. In order to prevent a bad influence due to this from happening, an arm attraction yoke 7, which attracts the side surface of the arm 1, is attached to suppress this vibration.
Patent JP-S56109930-A (JP)
Title: Variable speed fluid coupling
Inventor: UCHIYAMA KIYOUICHI
IPC: F16D33/08
Filed: 1980-02-04
Abstract: PURPOSE: To stabilize the flow of the fluid in a scooping pipe chamber and to prevent the vibration of the scooping pipe in the variable speed fluid coupling, by fixing a flow-rectifying means at the opening end of the scooping pipe.  
     CONSTITUTION: The variable speed fluid coupling has a pump runner 4 which is fixed to a power input shaft 1 and a turbine runner 11 fixed to the power output shaft 8. A rotary casing 17 is fixed to the pump runner 4. The rotary casing 17 has the scooping pipe chamber 20, and the scooping pipe 22(30) is provided so that the position of the scooping mouth 23(31) with respect to the direction of the radius can be changed. In this case, to a back part 33 on the side of the scooping mouth 31 of the scooping pipe 30, is fixed a flow-rectifying plate 32 which forms a oil flow path 36 between the side part 35 of the end of the scooping pipe 30 and the bottom. By the bottom part 39 of the flow-rectifying plate 32, the separation of the fluid flow is prevented, and the stable flow can be secured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05242663-A (JP)
Title: Sram memory card
Inventor: YAMAKAWA SHIGEKI
IPC: G11C11/413
Filed: 1992-01-27
Abstract: PURPOSE:To prevent data stored in a memory element from being disappeared by providing two battery voltage detecting circuits while making two batteries correspond to each other, thereby respectively, and alternately using two batteries for holding data in the memory element. CONSTITUTION:This card is provided with a first and a second batter voltage detecting circuits, 03,04 corresponding to a first and a second batteries 01, 02 and a battery selection circuit 05 for supplying the electric power to the memory element from the other battery when the voltage of one of the batteries supplying the power to the memory element for holding the data is lower than the prescribed value in advance. The output of the battery selective circuit is outputted to a power source line for holding data 11 supplying the power to the memory element and battery voltage drop signals 12, 13 being the outputs of the first and the second circuits for detecting the battery voltage, respectively, and indicating whether the respective voltages are higher or lower than the prescribed voltage in advance, are reported to the controller through an interface connector.
Patent JP-H11210719-A (JP)
Title: Connection structure for hollow shafts
Inventor: MIYAKE NORIYOSHI
IPC: F16B7/04
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure which can connect hollow shafts having the same outer diameters, without forming a stepped portion on the connection part. SOLUTION: This connection structure for hollow shafts has one hollow shafts 1 and 7 to be connected. A columnar body 3 having a tapered surface 2 is fitted and fixed into an end of one hollow shaft 1. A threaded bar 4 is extended axially from the center of the columnar body 3. A cylindrical body 6 is loosely fitted around the threaded bar 4, which body 6 has a tapered surface 5 opposed to the tapered surface 2 of the columnar body 3. A female screw member 9 is arranged around the threaded bar 4, between the cylindrical body 6 and the other hollow shaft 7 which is screwed onto the bar 4 and to be connected. The female screw member 9 has an outer diameter to be fitted into the hollow shaft 7 and a key groove 8 in an axial direciton on its outer periphery. The hollow shaft 7 has a key 10 formed therein to be slidably fitted to the key groove 8.
Patent JP-H08202147-A (JP)
Title: Developing unit
Inventor: YANAGI KENZO
IPC: G03G15/08
Filed: 1995-01-27
Abstract: PURPOSE: To inexpensively and easily provide a toner layer regulating member capable of properly regulating the layer thickness of the toner layer of a toner carrier and excellent in mechanical strength. CONSTITUTION: A developing unit 1 is provided with the roller-like toner carrier 8 arranged to face a cylindrical image carrier 11 and supplying toner T to an electrostatic latent image formed on the image carrier 11, to make the electrostatic latent image visualizable, a toner supplying roller 9 supplying the toner to the toner carrier 8, the toner layer regulating member 3 brought into press-contact with the toner carrier 8 and regulating the layer thickness of the toner T supplied to the image carrier 11 and the toner layer regulating member 3 is composed of a thin sheet material 4 having spring and a columnar bar-like member 5 attached to the top end part of the thin sheet material 4 and having prescribed curvature. The toner layer regulating member 3 is fixed to a developing unit main body 1a, to abut the bar-like member 5 on the surface of the toner carrier 8.  Moreover, the bar-like member 5 is disposed in contact with a slope on a side near the toner supplying roller 9, on the outer periphery of the toner carrier 8.
Patent JP-H01185998-A (JP)
Title: High-frequency circuit substrate device
Inventor: SEGAWA MASAO
IPC: H05K9/00
Filed: 1988-01-20
Abstract: PURPOSE:To simplify a process and increase an electromagnetic shield effect by forming a through capacitor on one side of a thick-film substrate in the process of forming a bypass container. CONSTITUTION:In forming lower conductive layers 29a, 29b on the both sides of an insulation substrate 2, a through hole 33 is formed on a substrate 28 beforehand. To conduct the both sides of the substrate 2, a conductive layer 29c is formed in the internal periphery of the through hole 33, forming a through hole. Next, for forming dielectric layers 31a, 31b, the dielectric layer 31a for a bypass capacitor for a high-frequency circuit and the dielectric layer 31b for a through capacitor are formed by using a same material. In this way, the through capacitor 31b, a connection point between one of the electrodes 32 of the through capacitor 31b formed on the substrate 28 side housed in a shield case 26, and a terminal 29 protruding from the shield case 26 are made to face each other with the through capacitor disposed therebetween. Hence, a circuit having an excellent electromagnetic shield effect can be formed.
Patent JP-S58133193-A (JP)
Inventor: HENRII JIEI RUUKUSU
IPC: B65H23/18
Filed: 1983-01-28
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-H05205231-A (JP)
Title: Rotary magnetic head device
Inventor: KUNIHIRA TADASHI
IPC: G11B5/588
Filed: 1992-01-27
Abstract: PURPOSE:To perform a recording operation and a reproducing operation by using a head on a movable element which has been arranged at a rotary cylinder. CONSTITUTION:The following are installed: a movable element 4 attached to a rotary cylinder 2; a magnetic head 5 attached to the movable element 4; and a sensor object 6 which is moved linking with the movement of the magnetic head 5. In addition, the following are installed: a reference face 7 attached to the surface of the rotary cylinder 2; and a position detection element 8 which is attached so as to face the surface of the rotary cylinder 2 and which detects the position of the sensor object 6 and that of the reference face 7. In a recording operation, the position detection element 8 detects the position of the reference face 7; in succession, it detects the position of the sensor object 6 at the movable element 4. Thereby, the difference in a position in the up-and-down direction between the reference face 7 and the sensor object 6 is detected. By using an information on the position, the sensor object 6, i.e., the magnetic head 5, can be controlled to be at a desired position. When the coefficient of thermal expansion of a material for a bobbin 43 and the reference face 7 is made to be nearly the same, an accurate positioning operation can be performed even when an operating temperature is changed.
Patent JP-H09202344-A (JP)
Title: Measuring bottle
Inventor: JIYANNRUI ATSUSHIYU GERE
IPC: B05B11/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To distribute products contained in the bottle in the state accurately measured without polluting the products with bacteria. SOLUTION: This bottle is provided with a reservoir body 101 retaining products 102 and also at least two openings. A pressure-increasing means 103 is provided in one P of the openings and a means regulating the products 102 and reserving them is provided in the other opening R. The bottle can be easily handled by this device and products distribution can be adjusted and the products can be arbitrarily and accurately supplied, and simultaneously therewith the products can be securely reserved in a favorable condition regardless of the elapsed time.
Patent JP-S58130374-A (JP)
Inventor: SADAMASA TETSUO
IPC: G09F9/00
Filed: 1982-01-29
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-H02198783-A (JP)
Title: Correction method for positioning industrial robot
Inventor: TORII NOBUTOSHI
IPC: B25J13/00
Filed: 1989-01-23
Abstract: PURPOSE:To remove a positioning error generated by error amount by adding the proper error amt. of a robot stored by being set in advance and converting into the rotation amount of each driving axis of the robot from the position located on an orthogonal coordinate system, at the time when the positioning command of on the orthogonal coordinate system considering no proper error amount of an off line program, etc., is input. CONSTITUTION:When the positioning command of on an orthogonal coordinate system considering no error amount of the robot proper arm length and revolving center, etc., of the program, etc., prepared by off-line, etc. is input, a robot control device 10 converts into the rotation amt. of each driving axis from the command position of on the orthogonal coordinate system by adding the proper error amount of this robot. The robot is driven by the pulse distribution of this rotation amount to the servo circuit 18 of each driving axis. As a result, the proper error amt. of the robot is corrected and the robot can be positioned at correct position.
Patent JP-H05201040-A (JP)
Title: Sublimation type heat transfer printer device
Inventor: AIZAWA JUNICHI
IPC: B41J2/325
Filed: 1992-01-27
Abstract: PURPOSE:To provide a sublimation type heat transfer printer device by which characters or image information can be transferred not only on an exclusive paper with a sublimation dye but also on a plain paper, by which the separation property of an ink sheet is favorable, and which provides a beautiful picture quality without density unevenness or blur. CONSTITUTION:A platen roller 2, on the outer periphery of which a recording paper 1 is wound, a clamper 9 which holds the leading end of the recording paper 1 and an ink sheet 4 are pressed to the recording paper 1, and a thermal head 3 sublimates a dye on the above mentioned ink sheet 4 by the heat to perform a transfer, and such a thermal head 3 is equipped on the title sublimation type heat transfer printer device. An image receiving layer 4b, which is a fixing layer for a sublimation type dye, is formed at the head of a pattern of the above mentioned ink sheet 4, and the pattern of the ink sheet 4 is constituted in the order of the image receiving layer 4b, yellow, magenta and cyan.
Patent JP-H06225016-A (JP)
Title: Halfway abandonment call control system
Inventor: NAKANISHI TAKAYUKI
IPC: H04M3/42
Filed: 1993-01-27
Abstract: PURPOSE:To efficiently perform call distribution processing by extracting the incoming number of an originating side subscriber when a call issuing request is recognized, and connecting a call to a terminal set in a free state when the originating side subscriber set in a standby state disconnects the call. CONSTITUTION:A control means 7 discriminates the speech state of each terminal 3 by operating a line monitoring means 5 when the call issuing request for the terminal 3 is recognized, and sets the call in the standby state when no terminal set in the free state exists, and also, makes the line monitoring means 5 monitor a standby call. In such a case, when the line monitoring means 5 detects the halfway abandonment of the standby call, the control means 7 extracts and registers the incoming number of the originating side subscriber from the call issuing request. Furthermore, when the line monitoring means 5 detects the completion of speech of an arbitrary terminal, an originating means 2 reads out the incoming number relating to the halfway abandonment of the call from a registration part 6, and issues the call issuing request to the originating side subscriber based on the incoming number. Thereby, it is enough to issue the call issuing request only for one time from the originating side subscriber, which prevents waiting time much more than required from being consumed.
Patent JP-S58208192-A (JP)
Title: Manufacture of syrup-like explosive composition and cartridge
Inventor: RIYUUSHIYAN UOOTAAROTSUTO
IPC: C06B47/14
Filed: 1983-01-26
Abstract: 1. Continuous process for the production of sirupeous compositions which can be put in cartridges, characterised in that an oxidising solution, which is prepared hot, of usual composition and containing inorganic or organic salts dissolved in water, is mixed with a reducing premix consisting of solid fuels based on metal fuels and of a hardener introduced in solid form of the carboxymethylcellulose type, prior to the final solidification of the composition, the mixture then being put in cartridges using a cutting machine.
Patent JP-H06224531-A (JP)
Title: Wiring structure of injection-molded printed board
Inventor: KASAHARA TAKESHI
IPC: H05K1/00
Filed: 1993-01-28
Abstract: PURPOSE:To improve the parts packing density and wiring density of an injection-molded printed board so as to reduce the size and thickness of a product using printed board. CONSTITUTION:Two sets of spacer bases 12 having flat upper surfaces and projections 13 which are put in recessed sections 8 on a case 7 and a conductor pattern 15 which connects the projections 13 to each other are formed on a cover 11 composed of an injectionmolded printed board and, at the same time, the recessed sections 8 and conductor patterns 9 and 10 for recessed sections are formed on the case 7 composed of another injection-molded printed board. Then, after putting the cover 11 on the case 7, with the projections 13 being put in the sections 8, the patterns 9 and 10 on the case 7 are electrically connected to each other by using the pattern 15 on the cover 11 as a jumper. Therefore, the restriction on the wiring on the case 7 is reduced and the parts packing density and wiring density can be improved, since the jumper (conductor pattern 15) can be formed on the cover 11.
Patent JP-S61170579-A (JP)
Title: Formation of surface alloyed layer onto cast iron based material
Inventor: KANAZAWA TAKAAKI
IPC: C23C26/00
Filed: 1985-01-25
Abstract: PURPOSE:To make the formation of an alloyed film where pinholes and blowholes do not exist possible by adding a specific deoxidizing agent to a coating metal in the stage of alloying the other metal to part of a cast iron base material and forming the alloyed layer having excellent characteristics. CONSTITUTION:The metal such as Ni, Cn or Mo is coated onto the required part on the surface of the cast iron base material and high density energy such as TIG arc or laser is irradiated thereon to melt and alloy the coating metal and the cast iron in said part, by which the alloyed layer having the excellent resistance to corrosion and wear is formed. The O dissolved and form solid solution in the cast iron and the C in the cast iron react with each other to generate gaseous CO2 and the pinholes and blowholes by the CO2 are formed in the alloyed layer in this case. 1 or >=2 kinds among Al, Ca, Ce and Mg are added into the coating metal as the deoxidizing agent to prevent such formation to such an extent at which 1 or >=2 kinds among 0.05-4.0% Al, 0.1-1.0% Ca, 0.002-0.03% Mg and 0.002-0.03% Ce remain in the alloyed layer formed in the above-mentioned manner.
Patent JP-S61173828-A (JP)
Title: Decision device of work fixture
Inventor: NAGAE AKIMITSU
IPC: B23Q3/00
Filed: 1985-01-25
Abstract: PURPOSE:To enable a device to automatically decide a mounting tool for a work to be machined, by indicating the work to be machined from a work assigning means and reading a necessary size of the work from the second memory. CONSTITUTION:The first memory 12 stores a mounting tool data file ADL, ADM showing a kind, size, etc. for a mounting tool. The second memory 6 stores machining data for each work. The third memory 7 stores a mounting tool selecting program selecting the mounting tool corresponding to and on the basis of the machining data read from a read means 2. A mounting tool decision means 11 selectively decides, on the basis of the mounting tool selecting program in the third memory 7, a suitable mounting tool from the mounting tool data file ADL, ADM in the first memory 12. A display part 3 displays the mounting tool decided by the mounting tool decision means 11.
Patent JP-H01187753-A (JP)
Title: Superposed field energy analyzing device utilizing uneven electric field
Inventor: TSUNO KATSUSHIGE
IPC: H01J49/44
Filed: 1988-01-21
Abstract: PURPOSE:To attain image focusing condition without astigmatism by giving the first and second terms of electric field such factors as in linear relation in a certain slope. CONSTITUTION:A superposed field type analyzer device includes a uniform magnetic field and an electrode and magnetic pole giving an electric field whose third term and higher in the electric field direction x orthogonally intersecting the mentioned magnetic field is ignorable, wherein the factors to the first and second terms of electric field are in linear relation in a certain slope. Magnetic field distribution according to this shape is for ex. such that the electrode is in cylindrical form, and the radius of curvature in its center is Re, and the shape of magnetic pole is not specifically restricted but uniform, and the first and second terms are small enough to ignore. The interelectrode distance Se is related to the distance between magnetic poles Sm as Se=Sm to give the relation Se>he, where he is the width of the electrode. This allows attainment of an image focusing condition without astigmatism even in case the interpolar gap is approx. equal to the gap between magnetic poles with lesser influence of the edge field.
Patent JP-S57127920-A (JP)
Title: Manufacture for magnetic head
Inventor: SAKAKIBARA MASAHIKO
IPC: G11B5/23
Filed: 1981-01-30
Abstract: PURPOSE:To increase the reliability, by enabling to form air gap with high accuracy, through the forming of bonding part directly on a magnetic core and forming of nonmagnetic substance ferrite on it. CONSTITUTION:After mirror-finishing air gap forming planes (a), (b) of the 1st and 2nd cores 1, 2 made of ferrite, a winding groove 3 is provided on the plane (a). Glass layers 4, 5 are respectively formed on the planes (a), (b) into about 0.1mum thick with sputtering. Next, a Zn ferrite 6 is formed into 2.0mum thick with sputtering on the plane (b) which is already covered with a glass film 5, about 0.1mum thick. Further, the magnetic cores 1, 2 are held with a heat-resistant tool 7, a glass rod 8 is located, temperature is increased in air in the speed of 400 deg.C/H and the temperature is decreased in the decrease speed of 400 deg.C/Hr after keeping the temperature at 700 deg.C for 30min. The magnetic cores 1, 2 form the air gap 6 via the layers 4, 5 through this heat treatment.
Patent JP-H10210776-A (JP)
Title: Direct rotary drive integrated ultrasonic motor and electronic apparatus incorporating it
Inventor: AIZAWA TOYOICHI
IPC: G02B7/04
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a unitary direct drive integrated ultrasonic motor for controlling a driven body, respectively, in the rotational direction and the direct drive direction. SOLUTION: The ultrasonic motor comprises a tubular stator 11 and a tubular mover 12 touching the inner or outer circumferential surface thereof, wherein the stator 11 drives the mover 12 by exciting an ultrasonic oscillation in the stator 11 through a plurality of polarization electrodes 14 arranged on any one of the inner or outer circumferential surface thereof and an entire surface electrode 15 arranged on the other side thereof. The mover 12 can be driven arbitrarily in the rotational direction or the direct drive direction by applying a plurality of AC voltages having phase shift selectively to respective polarization electrodes 14.