baber/WOPTO huggingface dataset:
Patent JP-H10295855-A (JP)
Title: Racket frame
Inventor: ISHIDA TAKAAKI
IPC: A63B49/02
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To improve repulsive characteristics by well-balancedly controlling the rigidity of the respective parts of a frame by increasing a thickness, reducing a width and reducing cross sectional secondary moment for the cross sectional shape of a specified area on both sides across the top end of a head part and setting the rigidity in a warp direction small. SOLUTION: In this racket frame 1, for the cross sectional shape of the entire periphery of the head part 2 and both side parts 4a and 4b of a throat part 4, the entire periphery is made all the same, and from the position a-a of the top 2a of the head part 2 to the specified area X of a fixed distance vertically symmetrically, the cross sectional shape of the large thickness and the small width to a basic shape is attained. In such a manner, by increasing the thickness of the part so as not to change the cross sectional peripheral length at a prescribed part and simultaneously forming the width small, the cross sectional secondary moment is reduced without changing the weight and centroid of the racket frame 1, the rigidity in the warp direction of the frame 1 is controlled and desired repulsive characteristics are obtained.
Patent JP-H11305456-A (JP)
Title: Electrophotographic photoreceptor using phenylbenzodifuranone derivative
Inventor: AKIBA NOBUKO
IPC: C07D307/77
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor using a phenylbenzodifuranone deriv., lowering residual. potential, capable of enhancing photosensitivity and particularly suitable for use as a single layer type photoreceptor. SOLUTION: A photosensitive layer contg. a phenylbenzodifuranone deriv. represented by the formula is formed on an electrically conductive substrate to obtain the objective electrophotographic photoreceptor suitable for a single layer structure. In the formula, R1 is alkyl, aralkyl, aryl which may have a substituent, nitro, cyano, OR or NR2 (R is alkyl) and R2 is alkyl or H. The photosensitive layer having a single layer structure contains at least an electric charge generating agent, an electron transferring agent comprising the phenylbenzodifuranone deriv. and a bonding resin in a dispersed state and further contains an electron accepting compd. such as a quinone compd.
Patent JP-S61266931-A (JP)
Title: Pressure sensor
Inventor: MOCHIZUKI KAZUO
IPC: G01L9/08
Filed: 1985-05-22
Abstract: PURPOSE:To reduce a thermal stress in accordance with a variation of the ambient temperature and to improve a temperature characteristic and accuracy of pressure detection by making a diaphragm receiving the pressure of a ceramic. CONSTITUTION:The ceramic diaphragm 5 is formed by using the ceramic such as alumina and a piezoelectric substance 6 having electrodes 6a and 6b is fitted in a body on the pressure receiving face 51 and the opposite face 52 to form a pressure sensor. Hereby, since the temperature coefficients of the piezoelectric substance 6 and the diaphragm 5 are approximate, the thermal stress is reduced and the temperature characteristic is improved. Further, the ceramic diaphragm is excellent in an elastic characteristic, formability, fatigue, creep and corrosion resistance and furthermore, can be made large in compliance and highly sensitive. Further, an adhesive is not necessary to fit the piezoelectric substance 6.
Patent JP-S5635757-A (JP)
Title: Hot working tool steel
Inventor: NAMITO HIROSHI
IPC: C22C38/58
Filed: 1979-08-30
Abstract: PURPOSE: To obtain a hot working tool steel with high toughness and superior temper softening resitance by adding a little Nb or Zr to an Ni-Cr-Mo steel having a specified composition.  
     CONSTITUTION: This steel consists of 0.26W0.50% C, 0.1W2.0% Si, 0.1W2.0% Mn, 1.6W2.4% Ni, 1.5W2.9% Cr, 1.5W2.5% Mo, 0.1W0.8% V, 0.5W3.0% Cu, 0.5W2.0% Co, 0.01W0.15% Nb and/or Zr, and the balance Fe and inevitable impurities. By adding such a specified amount of V, Cu and Co to an Ni-Cr-Mo steel, the toughness and temper softening resistance are raised. By further adding such a fixed amount of Nb and/or Zr to produce grain refining effect, the toughness and temper softening resistance are improved remarkably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05308792-A (JP)
Title: Motor servo equipment
Inventor: TABUCHI JUNICHIRO
IPC: H02P7/29
Filed: 1992-04-30
Abstract: PURPOSE:To obtain the optimum servo gain having always a constant gain allowance by changing the gain of a servo amplifier in response to the size of non-regulated voltage. CONSTITUTION:Speed error data prepared from FG signal at a speed detector 18 is input to a synthesizing portion 20 and input to an integral processing portion 22 thereby creating phase error data which are then input to the synthesizing portion 20, and speed error data and phase error data are synthesized in the synthesizing portion 20 for creating servo data. These servo data are input to a servo amplifier 24, and the optimum servo gain is determined in response to non-adjusted voltage data from an A/D converter 32. Output from the servo amplifier 24 is input to a PWMD/A converter 26, and it is output as PWM signal from a servo microcomputer 12. At a motor driver 28, a transistor Q12 is turned on and off by this PWM signal, and a power transistor Q11 is controlled and the voltage is given as a drive voltage for a capstan motor 14.
Patent JP-H11299971-A (JP)
Title: Ball shot controller for use with pachinko type game machine
Inventor: OSUMI NOBUO
IPC: A63F7/02
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To allow a player to perform a comfortable gripping operation and a ball shooting operation which prevents fatigue for a long time and to enhance the appearance of a device. SOLUTION: A ring-shaped rotating operation member 49 which a player can operate with fingers is assembled to a grip member 45 which is installed at the lower part of the front surface of a game machine and which can be gripped by the player, in such a manner that the rotating operation member 49 can be rotated in the required direction. A finger grip part 65 of the appropriate height to which the fingers of the player can be applied is formed on the required part of the outer periphery of the rotating operation member 49 in such a manner that the finger grip part 65 is shaped to project toward the rear 46 of the grip member 45 by an appropriate length.
Patent JP-S6227841-A (JP)
Inventor: DEIRENDORA DOPENWARUKAARU
IPC: G06F11/00
Filed: 1986-05-16
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-H02286764-A (JP)
Title: Adhesive sheet and method of adhesion therewith
Inventor: FUKUNISHI AKIRA
IPC: C09J7/02
Filed: 1989-04-28
Abstract: PURPOSE:To prepare a flexible and perforatable adhesive sheet which is cheap because it does not use a release paper by laminating a pressure-sensitive adhesive layer and a thermally meltable material layer having an m.p. higher than a specified value in this order on one side of a substrate. CONSTITUTION:On one side of a substrate 2, a pressure-sensitive adhesive (e.g. a butyl methacrylate-vinyl acetate-acrylic acid copolymer emulsion) is applied to form a pressure-sensitive adhesive layer 4, on which a thermally meltable material (e.g. acetanilide) having an m.p. of 50 deg.C or higher is applied to form a thermally meltable material layer 6 to produce an adhesive sheet. In using said adhesive sheet, said layer 6 is first heated and melted by, e.g. hot air to expose said layer 4, which is then adhered to an adherend. The said adhesive sheet, using no release paper, generates no waste release paper and environmentally pref.
Patent JP-H07314637-A (JP)
Title: Structure of plate cylinder for rotary printer
Inventor: ARAMAKI NOBUYUKI
IPC: B41F13/16
Filed: 1994-05-25
Abstract: PURPOSE:To simplify a position adjusting mechanism and secure the correct supply of plate information by storing a function part to control a plate in a plate cylinder and providing a system to receive and send control signals to and from the function part by light-electricity converters placed at the external parts corresponding to the shaft ends of the plate cylinder. CONSTITUTION:Driving signals of a position adjusting mechanism for a plate cylinder and signals of plate information are supplied by a programmable computer 20 and fed and fed back through the first light-electricity converter 21 on the side of a frame 1 and the second light-electricity converter 22 incorporated in the end of a retaining shaft 2b of a plate cylinder 2. An input and output device 23 which sends and receives signals to and from the second light- electricity converter 21 is provided inside the plate cylinder 2 and a control system which inputs controller signals of the plate position adjusting mechanism therefrom. A driving motor is provided in the plate cylinder 2 itself to adjust the position of an outer sleeve and an internal space is used for storing the driving mechanism.
Patent JP-S603853-A (JP)
Title: Storage battery box
Inventor: NAKAYA YASUHIKO
IPC: H01M50/278
Filed: 1983-06-22
Abstract: PURPOSE:To provide a storage battery box which is used for vehicles or the like and can be easily made and assembled by using a reinforced plastic material to form a storage battery box body and its lid. CONSTITUTION:A storage battery boxy consists of the following two members: (1) a storage battery box body assembly (U) having fixing seats 24 and 25 and an exhaustion hole cover 26 unifiedly buried in a storage body 23 made of a reinforced plastic and a rail 27, a clamping sling member 28, a fixture 38 and a truck backplate 39 which are attached to the storage box body 23; and (2) a storage box lid assembly (W) having a reinforcing member 30 unifiedly buried in a storage box lid 29 and a packing 31 and a clamping member 33 which are attached to the storage box lid 29. After the rail 27 attached to the storage battery box body is placed on a drawer truck 36 and a storage battery 37 is placed on the truck 36, the truck 36 is pushed into the storage box body 23, then the storage battery box lid assembly (W) is closed before it is caulked and fixed with the caulking member 33. The storage battery 37 is checked by drawing the truck 36 toward this side after the caulking member 33 is released and the lid assembly (W) is opened.
Patent JP-H04317751-A (JP)
Title: Apparatus for disposing of waste mixed with continuous length material
Inventor: TODA TOSHIO
IPC: B02C18/18
Filed: 1991-04-16
Abstract: PURPOSE:To provide an apparatus for disposing of wastes, capable of cutting into sections without fail continuous length material such as electric wire and string mixed therewith. CONSTITUTION:An apparatus comprises within a casing 1 a centrally posted vertical revolving shaft 4, a female blade 5 fixed on a horizontal plane with the centrally posted vertical revolving shaft 4, a plurality of externally posted vertical revolving shafts 6 surrounding the centrally posted vertical revolving shaft 4, male blades 7 each horizontally fixed to each of the externally posted vertical revolving shafts 6 and a driving means revolving the externally posted vertical revolving shafts 6 at a speed higher than that of the centrally posted vertical revolving shaft 4 and in a same direction as the centrally posted vertical revolving shaft 4. The female blade 5 is provided with a groove 10A for cutting continuous length materials, receiving the outer circumferential part of the male blades 7.
Patent JP-H10301557-A (JP)
Title: Three-dimensional image plotting device and information holding medium used in it
Inventor: IHARA MASANORI
IPC: G06T15/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional image plotting device making it possible to introduce pixel information accompanying transparency information and depth information of a pixel as plural three-dimensional image plotting information and obtain picture quality improving reality and an information holding medium used for operation of this device. SOLUTION: The pixel information (RGB)a (RGB)b accompanying luminance, the transparency information αa, αb and the depth information Za, Zb are outputted from three-dimensional image plotting parts A, B. The depth information Za, Zb outputted while synchronizing with the pixel information (RGB)a, (RGB)b are judged by a priority selection part 2a which one exists in front, and the synthetic ratio selection 2c of the transparency of the both pixel information is performed based on the result. After adjusting attenuation answering to a synthetic ratio, the both pixel information are synthesized to be outputted as a synthetic image RGB. For instance, a video of a signal existing in the background in the depth direction is synthesized with the transparency of the signal existing in the foreground.
Patent JP-H11320261-A (JP)
Title: Method and device for providing index for special property on workpiece characteristic
Inventor: HIGUEREY EVELITSA E
IPC: B23H1/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To predict the specific natures on the characteristics of products formed through a stochastic mechanical processing using a model on the basis of one or more traits of measured characteristics about one or more processing parameters. SOLUTION: A device to offer an index for the specific nature about the characteristics of products manufactured through a stochastic machining processing includes at least one sensor 94, 96, 98 to sense at least one parameter relating to the stochastic machining process, and these sensors emit at least one measuring signal 104, 130, 132 to indicate the processing parameter(s). The system includes a signal processor 140 having a model 280 to show the relation between the parameter(s) and the specific nature of the product manufactured, and a signal indicating the prediction of the specific nature concerning the characteristics of the product is prepared using this model.
Patent JP-S63308845-A (JP)
Title: Magnetron
Inventor: TSUBOI KUNITADA
IPC: H01J23/04
Filed: 1988-05-06
Abstract: PURPOSE:To make improvements in sealing workability and miniaturization performable by installing the non-brazing plane made step-different from a first brazing plane, sealing a cathode support rod, and a second brazing plane, sealing an opening end at the side of a vacuum vessel, while forming each of both these brazing planes into a flat surface of almost the same height. CONSTITUTION:A cathode insulator 14 is provided with cathode support rods 10 and 10 being inserted into a pair of insert holes 19 and 19. A first sealing metal 15 seals these support rods 10 and 10, and a second sealing metal 16 seals an opening end of a vacuum vessel together with the insulator 14. These sealing metals 15 and 16 are brazed on the same surface at the side of a vacuum vessel of the insulator 14. First brazing planes 17 and 17 are formed in a peripheral edge of the paired insert holes 19 and 19 of the support rods 10 and 10 on a surface at the side of the vacuum vessel of the insulator 14, and a second brazing plane 18 is formed in an outer peripheral edge of the surface of the insulator 14. A non-brazing plane 21 is formed on the surface of the insulator 14 other than these brazing planes 17, 17 and 18, and it is made step-different from these brazing planes 17, 17 and 18. And, these brazing planes 17 and 17 and the brazing planes 18 is formed into each flat surface of almost the same height, and a metalized layer is formed on the surface. Thus, sealing workability is improvable and simultaneously high resisting pressure is secured, thus miniaturization is attainable.
Patent JP-S604681-A (JP)
Title: Flow rate control valve
Inventor: HOSHINO YOSHIYASU
IPC: F15B11/04
Filed: 1983-06-20
Abstract: PURPOSE:To simplify the structure of a flow rate control valve by previously storing current-flow rate operation characteristics of the flow rate control valve in a central control unit so that the flow rate is controlled corresponding to an operation signal of an operation part. CONSTITUTION:Current-flow rate operation characteristics of a flow rate control valve 7 are previously stored in a central control unit 2 having information processing means. On the basis of these tables, the flow rate is controlled corresponding to an operation signal from an operation part 1. The central control unit 2 includes CPU8, a memory 9, a peripheral interface adapter 10, an analog- digital unit 11 and a solenoid valve amplifier 12. A control signal is sent through the amplifier to a hydraulic control valve and the flow rate control valve 7. The remote control for the flow rate can be easily made because a feedback system is not used.
Patent JP-S62268014-A (JP)
Inventor: IRIE TAKASHI
IPC: H01C7/12
Filed: 1986-05-15
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-H10295222-A (JP)
Title: Lure
Inventor: YOSHIDA MASAAKI
IPC: A01K85/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To improve strength between fishing line fitting metallic fixtures and hook fitting metallic fixtures in a hollow lure. SOLUTION: The respective leg parts 21B and 22B of first and second eyebolts 1 and 2 which are inserted to the inside of the lure in a first end part 6 in a lure longitudinal direction and in the second end part 7 at an opposite side are screwed to a straight bar member 11 which extends between the first and the second end parts 6 and 7.
Patent JP-S5634675-A (JP)
Title: Novel method for preparation of 3-substituted-2-thio-2,4- oxazolidinedione
Inventor: HAINO KOUZOU
IPC: C07D263/46
Filed: 1979-08-31
Abstract: PURPOSE: To prepare the titled compound useful as a raw material of sensitizing dyes without producing rhodanine compounds as by-products, by reacting S-benzyl-O-carboxymethyl dithio-carbonate with a primary amine having the 3-position substitution group of the objective compound.  
     CONSTITUTION: The objective compound of formula III (R 2  is alkyl, aralkyl, alkenyl or aryl) is prepared by reacting a compound of formula I (R 1  is H, halogen, carboxyl, sulfo, carbamoyl, etc; M is H or metal cation) with a compound of formula II. Although the molar ratio of the compound of formula I to the compound of formula II is arbitrary, it is pref. 1W1-2. The reaction solvent is usually H, alcohols, etc.; however, an aromatic neutral solvent such as toluene, xylene, etc. or an acetic acid solvent such as acetic acid, acetic anhydride, etc. is also suitable. The reaction is carried out under stirring or refluxing by heating with a water bath or an oil bath. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5736455-A (JP)
Title: Web driving device
Inventor: TAJIMA FUJIO
IPC: G11B15/43
Filed: 1980-08-15
Abstract: PURPOSE: To suppress the transient vibration of a web like a tape, etc., by detecting the tension of the web and calculating the vibrating signal backward to the transient vibration of the web to apply the vibrating signal to a motor control circuit as an input signal.  
     CONSTITUTION: A tape 1 is taken up to a take-up frame 3 from a supply frame 4 through a tape tension generating mechanism 7 and a magnetic head 2. The tension of the tape 1 is detected by a tape tension converter 12, and the tension control signal is calculated at a tape tension control signal generator 11. A target value signal 8a equivalent to the angle of rotation is applied from an upper device, and at the same time a position feedback signal 10a is applied from a position detector 10. As a result, a control circuit 8 controls a motor 5 which turns the frame 3 by an output signal 8b and via a motor driver 9. A tension control signal 11a is also fed back to the circuit 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05307447-A (JP)
Title: Picture input/output device
Inventor: NISHIO MASAHIRO
IPC: B41J29/38
Filed: 1992-04-30
Abstract: PURPOSE:To provide a picture input/output device, which can execute optimum picture data transfer control in accordance with the use situation of a communi cation line. CONSTITUTION:A means for giving the notice of picture data size for one band is provided for a frame memory control part 4. Thus, a communication opposite device can select control for occupying a communication line/control for not occupying the line at appropriate time in the data transfer control of picture input/output. Then, the use efficiency of the communication line can be optimized by transferring data by adjusting it to a communication control procedure which the communication opposite device selects.
Patent JP-S5937944-A (JP)
Inventor: ERIZABESU MARII POROTSUKU
IPC: A61L27/36
Filed: 1983-06-20
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-S63275433-A (JP)
Title: Program reckless running detecting circuit for vehicle control device
Inventor: KURIHARA KATSUMITSU
IPC: G06F11/30
Filed: 1987-05-08
Abstract: PURPOSE:To enable an abnormal output, when a program performs reckless running, to be surely detected, by providing a band pass filter, which permits only a predetermined peripheral signal, output from a watch dog output terminal in the normal time, to pass through, in a reckless running detecting circuit. CONSTITUTION:A power supply circuit 2, input control circuit 3, input/output control circuit 4, actuator driving circuit 5, motor current detecting circuit 6 and a CPU7 or the like connected to these circuits performing a predetermined arithmetic process are provided in a control unit 1 which controls a fixed speed running device. And a watch dog timer circuit 25, serving as a reckless running detecting circuit, is connected to a watch dot output terminal 26 of the CPU7. Here the timer circuit 25 provides a band pass filter respectively comprising a pair of capacitors C1, C2 and resistors R1, R2. And when a watch dog output is in abnormality, reckless running of a program is detected by cutting off the abnormal output by the band pass filter.
Patent JP-H07294327-A (JP)
Title: Measuring method for characteristic frequency of motor
Inventor: KINOSHITA SHINJI
IPC: H02K15/14
Filed: 1994-04-27
Abstract: PURPOSE:To provide measuring method for characteristic frequency of a motor at low price and without giving damage, such as flaws, to a motor body and bearings, etc. CONSTITUTION:A feeding means 1 is connected to the armature coil of a motor 7, and current is supplied from the feeding means 1 to the armature coil while frequency of the current gradually changes from a specified value to another so that the motor 7 is excited, and the amplitude corresponding to the frequency value is measured by a frequency analyzing means 2 contacted to the motor 7. The frequency of current where the maximum value of amplitude appeares is the characteristic frequency of the motor 7.
Patent JP-S62266868-A (JP)
Title: Semiconductor memory device
Inventor: NAGAYAMA YASUHARU
IPC: H01L27/108
Filed: 1986-05-14
Abstract: PURPOSE:To achieve high density and high integration, by arranging a capacitor for constituting a memory cell and an MOS transistor so that they are overlapped in a plane in a groove, which is formed in a region in a semiconductor substrate. CONSTITUTION:At the deepest part of a groove, which is formed in the main surface of a semiconductor region 11a, a conducting layer 15a is deposited and connected to a semiconductor substrate 11. An N<+> layer is selectively formed on the inner side surface of the groove, and one electrode 20 of a memory capacitor is provided. An oxide film 12 is formed on the surface. Thereafter, the inside of the groove is buried to a specified level with the upper part of the groove being made to remain, and the conducting layer 15a is connected. Thus another electrode 15 of the memory capacitor is formed. Then, a P<+> region is formed by counter dose with respect to an N<+> region, and a gate oxide film 16 is formed. Thereafter, the groove is buried with a conductive layer 17a made of polysilicon material and the like. A source reion 13 and a drain region 14 are selectively formed. A gate electrode 17 of an MOS transistor made of a low resistance material is formed. Thereafter, an interconnecting layer 19 as a bit line on the surface side is connected to the drain region 14.
Patent JP-S603369-A (JP)
Inventor: MASUDA MASUTAROU
IPC: B66B5/28
Filed: 1983-06-21
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。