baber/WOPTO huggingface dataset:
Patent JP-S5535770-A (JP)
Title: Slurry carrier
Inventor: NAGAMORI SHIGERU
IPC: B65G53/30
Filed: 1978-09-05
Abstract: PURPOSE: To make a powder into slurry ejecting a pressure liquid through an ejection nozzle into the powder in a tank, and to carry out while agitating by means of a slurry carrying screw in a rotary cylinder.  
     CONSTITUTION: The liquid 37 in an ejection liquid storage tank 36 is pressurized to required pressure by means of a pump 38, then carried through a pressure carrying tube 28 and a pressure liquid ejection tube 14 and ejected through an ejection nozzle 15 to the powder a in a tank 11 as a pressure liquid. When driving a hydraulic cylinder 32, the ejection nozzle 15 rotates to the left and right ot make the powder a in the tank 11 into a slurry, which is pressure carried to a slurry exhaust tube 18 while agitating in the outer tubular body 12 by means of a screw 16 in a rotary tube 13 which is rotated by a motor 22, then pressurized by a slurry pump 39 to be carried to desired position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59232879-A (JP)
Title: Printing head for dot printer
Inventor: INOUE HIDEAKI
IPC: B41J2/28
Filed: 1983-06-16
Abstract: PURPOSE:To enable to print characters at high speed and with high accuracy, by a method wherein a magnetic pole on one side of a magnetic circuit for driving a printing pin is so formed as to be inclined against a driving direction. CONSTITUTION:One of end faces of yokes 10, 10' fitted respectively to both sides of a permanent magnet 1 is formed to be inclined against the driving direction (a) of an armature, while the other is formed as a surface parallel to the driving direction (a) with a fixed minute gap (e) therebetween. The armature 9 also is provided with an inclination parallel with the inclination of the yokes 10, 10'. Accordingly, it is possible to reduce variations of the gap length as compared with variations of the stroke length, and the opposed surfaces of the armature and the yoke constituting a magnetic pole on the other side maintain the fixed minute gap therebetween independently of the variations of the stroke length, it can be contrived to increase driving energy, and it is possible to relatively reduce the variations of an attracting force with respect to the variations of the stroke length. When this type of magnetic circuit shape is used, characters such as Chinese characters can be printed at high speed and with high accuracy.
Patent JP-H04314504-A (JP)
Title: Processing method of small article parts for white dicing saw is used
Inventor: INABA ATSUSHI
IPC: B28D5/02
Filed: 1991-04-12
Abstract: PURPOSE:To provide a precise processing method of small articles parts possessing a groove continuing linearly unidirectionally by making use of a dicing saw for cutting of a semi-conductor board. CONSTITUTION:After a groove 2 extending linearly in a unidirection is deeply cut into a base 3 by making use of a dicing saw, the base 3 is cut fully in the different direction from the groove 2 by making use of the dicing saw. In addition, it is desirable for deep cutting-into that after a blade 5 of the dicing saw is cut deeply into the base by a fixed depth, a deep cutting-into position is deviated in a widthwise direction of the groove under a state where the blade 5 is separated from the base and deep cutting-into of the blade 5 down into the base 3 by a fixed depth is repeated again.
Patent JP-2000308296-A (JP)
Title: Current collecting section of dynamo-electric machine
Inventor: ETO TATSUYA
IPC: H02K9/06
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide the current collecting section of a dynamo-electric machine, in which the cleaning works of an air cooler can be conducted easily and in a short time. SOLUTION: A long-sized square hole in the lateral direction is formed to the lower sections of a flange 8e, on the shaft end side of the current collecting section, and a flange 8a on the in-machine side. An air cooler 4A is inserted into the square hole from the shaft end side. A handle 4a is installed to an end plate 4b on the shaft end side in the air cooler 4A. A caster may also be mounted at the lower end of the air cooler 4A, and the air cooler may also be cleaned by dividing the air cooler into two at a central section and opening the air cooler to both sides.
Patent JP-S63275253-A (JP)
Title: Distributing system for announce sound of telephone exchange system
Inventor: ASHIHARA SHUICHI
IPC: H04M3/50
Filed: 1987-05-06
Abstract: PURPOSE:To simultaneously change the announce sound of announce devices in respective subscriber exchanges by distributing announce sound from an announce sound source device equipped in a centralized side exchange to the announce devices equipped in the subscriber line exchanges. CONSTITUTION:The announce sound source device 50 is provided with the sound sources 51(1)-51(n) of plural announce sounds which are used in respective exchanges in common, and the announce devices 60(1)-60(K) are provided with storage devices 61(1)-60(K) which store the announce sounds so that they can be rewritten. For rewriting the announce sounds of the announce devices 60(1)-60(K) in respective subscriber line exchanges, the announce sounds are transmitted from the announce sound source device 50 in the centralized side exchange 5 to respective announce devices 61(1)-60(K) through communication lines 7(1)-7(K), and the contents of the storage devices 61(1)-61(K) in respective announce devices are rewritten. For changing the control of the round sources in the announce devices equipped in respective subscriber lin exchanges, all can simultaneously be changed from the centralized side exchange.
Patent JP-H08286758-A (JP)
Title: Positioning device
Inventor: SEKIGUCHI HIROYUKI
IPC: G05B19/00
Filed: 1995-04-11
Abstract: PURPOSE: To obtain a stable and high-precision control characteristic in all positions of a moving body by changing the gain of a compensator in accordance with the position of the moving body and setting the gain adapted to the mechanical characteristic in this position. CONSTITUTION: A position P of an XY stage 1 is measured by a laser interferometer 6, and a deviation S from a natural position D is calculated by a difference device 5. The deviation S is converted to a command V to a driver 3 by a compensator 4, and a current I flows to a motor 2 in accordance with the command V by the driver 3 to position the XY stage 1 to the target position. Since the gain is changed in accordance with the mechanical characteristic according with the position of the XY stage 1 by this compensator 4 even in the case of the XY stage 1 whose mechanical characteristic is degraded as the XY stage 1 moves to tour corners, the stable and high-precision performance is obtained which position the XY stage 1 exists in.
Patent JP-2000296132-A (JP)
Title: Ultrasonic treatment apparatus
Inventor: HASHIGUCHI TOSHIHIKO
IPC: A61B18/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic treatment apparatus capable of effectively restraining deflection of the end of a vibration transmitting member without losing vibration energy and of surely gripping and treating a tissue. SOLUTION: This ultrasonic treatment apparatus includes a first support member 66 made from a low-friction material for restraining deflection of the end of a vibration transmitting member in a first direction by supporting, from the first direction, the end of the vibration transmitting member located within a sheath 20 when the end 51a of the vibration transmitting member 51 is deflected in the first direction, and a second support member 67 made from a low-friction material for supporting, from a second direction opposite to the first direction, the end portion of the vibration transmitting member located within the sheath so as to regulate movement of the vibration transmitting member in the second direction at the rear end of the point of support of the first support member.  The first support member is provided at the position of the front node of ultrasonic vibration and the second support member is provided at the position of the second node of the ultrasonic vibration as counted from the front node.
Patent JP-S603262-A (JP)
Title: Picture reader
Inventor: SAKAUCHI YUUICHI
IPC: G06V10/22
Filed: 1983-06-20
Abstract: PURPOSE:To designate the reading part of an original with high accuracy by designating one of end points included in a picture within a region to be read by moving a reading head. CONSTITUTION:After initializing processing is executed the original is set to the device and the reading head is moved to an upper left end of a rectangular region to be read by using a head left moving key L or a head right moving key R. Then the length of the rectangular region in the main scanning is inputted by using a numeral key NK, and a CL key stores the value in a register. Similarly, the length in the sub-scanning direction is inputted by using the numeral key NK, and the CL key stores the value to the register.
Patent JP-S60255830-A (JP)
Title: Production of thermosetting resin laminate of good punchability
Inventor: YAGI TOSHIAKI
IPC: B32B17/04
Filed: 1984-05-31
Abstract: PURPOSE:To obtain the titled laminate excellent in punchability and dimensional stability, by using a prepreg formed by impregnating a nonwoven glass fiber fabric or the like with a thermosetting resin as a surface layer and a prepreg formed by impregnating a specified base with a thermosetting resin as an intermediate layer. CONSTITUTION:A prepreg formed by impregnating a nonwoven glass fiber fabric comprising E-glass or the like or paper made from glass fiber and 5-25% cellulosic fiber such as kraft fiber with thermosetting resin such as a phenolic resin is used as a surface layer, and a prepareg formed by impregnating a base obtained by forming a sheet from a cellulosic fiber such as kraft pulp fiber 60- 90% Al(OH)3 of a gypsite crystal structure of an average particle diameter <=30mum, 2-15% glass fiber of a diameter of 2-6mum and a length of 3-12mm, and 2-8% synthetic fiber of a diameter of 2-6mum and a length of 3-12mm with a thermosetting resin is arranged as an intermediate layer, and the assemblage is molded under application of heat and pressure.
Patent JP-S5233732-A (JP)
Title: Method fro manufacturing carriers for electrophotography
Inventor: YAMAMURA TOSHIO
IPC: G03G9/107
Filed: 1975-09-10
Abstract: PURPOSE: To provide the electrophotographic carries having small deterioration due to fatugue and superior durability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60254584-A (JP)
Inventor: YOKOTA KAZUNORI
IPC: H01T13/39
Filed: 1984-05-31
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-H07320449-A (JP)
Title: Tape casette
Inventor: OTA TAKASHI
IPC: G11B15/00
Filed: 1994-05-24
Abstract: PURPOSE:To provide a tape casette capable of preventing a tape from slackening even when vibration or impact, etc., occur during transporting the tape cassette. CONSTITUTION:A second reel lock mechanism 13 is provided on the tape winding reel side 4 separately from a reel lock mechanism for reel-locking a tape supplying/winding reel 4. This second reel lock mechanism 13 is composed of a sliding member 14, a spring member 18 for engaging and pressing the pawl part 17 of the tip part of this sliding member 14 with and to the ratchet tooth 4a of the reel 4 and a cam member 20 provided in the rotary shaft 8a of a front lid 8 and engaged with the sliding member 14. The sliding member 14 is moved back and forth by means of the cam member 20 rotated interlocking with the opening and closing operation of the front lid 8 so as to engage with or release from the ratchet tooth 4a of the reel 4.
Patent JP-H09291834-A (JP)
Title: Shift controller for automatic transmission
Inventor: KASHIWABARA MASUO
IPC: B60W10/10
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To execute satisfactory shift operation having a small shift shock, by controlling an engine torque so as to change input torque to an automatic transmission when a specific condition is detected that line pressure controlled by line pressure control means and a desired value of line pressure required can not be matched with each other. SOLUTION: A control unit 13 for inputting an output signal drivingly controls various kinds of solenoid valves on the basis of information such as various sensor signals and the position of a select lever. Also, line pressure supplied to an oil pressure circuit is controlled by controlling the duty ratio of a solenoid valve 10. Further, at this time, when a specific condition is detected that controllable line pressure and a desired value of line pressure required on the basis of an input torque into an automatic transmission can not be matched with each other, an engine torque is increased or decreased so as to control the input torque into the automatic transmission. Hereby, line pressure controlled and line pressure required are approximately matched with each other, and satisfactory shift action without having a speed changing shock is realized.
Patent JP-H09295645-A (JP)
Title: Container with lid and heat-insulated cooker
Inventor: ODAJIMA TOSHIO
IPC: B65D25/28
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To keep semi-circular reisable handles in a raised posture without wobbling by a method wherein both ends of the handles are pivoted in a pair of adapter brackets and provided with contact parts that come in contact with horizontal parts horizontally provided on the adapter brackets so that the handles are kept in a raised state when the handles are raised. SOLUTION: A pair of adapter brackets 33 is provided at the upper parts of a container 32 with a lid 31, and both ends 34a of semi-circular raisable handles 34 are pivoted on the adapter brackets 33 and provided with contact pieces 34b that come in contact with horizontal parts 33a horizontally provided on the adapter brackets 33 so that the handles 34 is kept in a raiser posture when the handles 34 are raised. The contact positing on the horizontal part 33a of the adapter brakes 33 are determined so that the handles 34 are kept in a slightly tilting state beyond upright state when the handles 34 are raised from the flat state. Therefore, as the contact parts 34b come in contact with the horizontal parts 33a of the adapter brackets 33 when the handles 34 are put in a raised state, the raised state can be maintained.
Patent JP-S5536257-A (JP)
Title: Lightening of color of vinyl polymer containing quaternary salt of pyridine base as substitution group
Inventor: ISHIZUKA HIROSHI
IPC: C08F8/00
Filed: 1978-09-06
Abstract: PURPOSE: To lighten the color of a polymer of vinylpyridine quaternary salt, without affecting its characteristics, by irradiating with UV radiation or solar radiation or solar radiation.  
     CONSTITUTION: A polymer of a vinylpyridine quaternary salt obtained by reacting (A) a homopolymer of vinylpyridine base of formula I (R 1  is H or alkyl) or a copolymer of the vinylpyridine and a compound of formula II (Y is H, halogen, alkyl, CN, phenyl, etc.; R 2  is H or methyl), with (B) a compound of formula R 3  -X (R 3  is alkyl, alkenyl, etc,; X is halogen, etc.), is irradiated with UV radiation from a high-pressure mercury lamp, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01280251-A (JP)
Title: Method of measuring concentration of terminal group of polyamide
Inventor: FUJITA TOSHIYA
IPC: G01N33/44
Filed: 1988-05-06
Abstract: PURPOSE:To enable the simultaneously measurement of the concns. of a terminal amino group and terminal carboxyl group by using alcohol contg. a specific salt as a solvent. CONSTITUTION:The univalent or bivalent base of a stoichiometrically excess ratio to the terminal carboxyl group of polyamide is added to a soln. prepd. by dissolving the polyamide in the alcohol contg. at least one kind of salt selected from the halides of alkali metal and alkaline earth metal to form the salt with the terminal carboxyl group, by which the soln. to be titrated is prepd. The same salt and base are added to the same alcohol as the alcohol used for prepn. of the soln. to be titrated at such ratios at which the respective ratios to the alcohol are equal to the ratio of the soln. to be titrated. The soln. to be titrated for a blank test is thus prepd.
Patent JP-H07316734-A (JP)
Title: High rigidity surface treated thin steel sheet for drawning and/or shear spun can
Inventor: YOKOYA HIROICHI
IPC: C22C38/06
Filed: 1994-05-24
Abstract: PURPOSE:To produce a high strength surface treated steel sheet excellent in workability by a cold rolled steel sheet without annealing by specifying the content of impurity elements in the steel to an extremely low level and furthermore specifying the aspect ratio in the crystalline grains. CONSTITUTION:A high purity steel contg., by weight, <=0.004% C, <=0.02% S,<=0.2% Al, <=0.008% N, and the balance Fe with inevitable impurities is prepd. In the crystalline grains of the steel sheet, the ratio of the major axis to the minor axis, i.e., the aspect ratio in the crystalline grains is regulated to >=4, and in the case of a thinner sheet, the aspect ratio in the crystalline grains is preferably regulated to >=30. This steel sheet is produced ordinarily by subjecting the steel to hot rolling, subjecting the same to pickling and thereafter executing cold rolling, but by regulating the crystalline grains of the hot rolled steel sheet to fine ones by means of rapid cooling or the like after the hot rolling, high strength can be maintained. Then, its workability and strength are maintained even without executing annealing and skinpass rolling required ordinarily after the cold rolling. This stock is subjected to surface treatment such as tinned coating. Thus, the surface treated steel sheet withstanding severe drawing and/or draw shear spinning and high in rigidity can be obtd.
Patent JP-S5444117-A (JP)
Title: Low noise engine for cars
Inventor: ABE FUMIYUKI
IPC: F16M1/00
Filed: 1977-09-13
Abstract: PURPOSE:To reduce noise by supporting a crank shaft by a divided boss for bearing  arranged in an united body on the lower surface of a cylinder block and a bearing frame which has divided boss for bearing. CONSTITUTION:On the lower surface of a cylinder block 2, a divided boss part 4 for bearing is installed in an united body, positioned between each cylinder, and an under frame 6 formed on the lower surface of a bearing frame 3 having a divided boss part 5 for bearing correspoinding to the divided boss part 4 is connected with each divided boss part 5. A crank shaft is retained by said upper and lower divided boss parts 4 and 5. Accordingly, the flexural rigidity in the axial direction of the crank shaft is improved remarkably, and even if the repulsive force of bending vibration acts on the crank shaft, the vibration of the engine body is reduced remarkably, and the noise due to the vibration in relaxively low frequency range can be reduced.
Patent JP-S61268328-A (JP)
Title: Preparation of calcareous filter for removing molten steel impurities
Inventor: ICHIKAWA KENJI
IPC: B22D37/00
Filed: 1985-05-24
Abstract: PURPOSE:To efficiently remove impurities in molten steel such as Al2O3 or SiO2, by using a calcareous filter having a porous structure formed by using limestone or dolomite as a stock material. CONSTITUTION:Refractory having 100pts.wt. of limestone or dolomite with a particle size of 0.3mm or less and 0.1-20pts.wt. of an org. compound or halogen compound of an alkali metal added thereto is formed into a slip 1 which is, in turn, flowed in the gaps of an org. aggregate wherein the surfaces of spheres made of an org. resin such as foamed ruethane beads 2 are mutually contacted and, after drying, the whole is baked at 1,000 deg.C or more. By this method, the org. resin is removed and CO2 of limestone or dolomite is released to form a CaO filter. The addition amount of the binder at the time of molding is set to 0.1-20pts.wt. and the org. beads 2 pref. have a diameter of 0.1-80mm and the viscosity of the slip 1 is set to 10-500 poise. The skeletal 3 of the prepared filter has voids 4 with a size of 10mum or less.
Patent JP-H01282740-A (JP)
Title: Servo-device in disk device
Inventor: UCHIUMI YOSHIHIRO
IPC: G11B7/085
Filed: 1988-05-06
Abstract: PURPOSE:To quickly pull in a servo to a main beam spot which has passed through a light beam transmission area by restarting the servo by an error signal generated by a sub-beam reflected light, when a sub-beam spot passes through the light beam transmission area and has rerushed into a recording area. CONSTITUTION:When a sub-beam spot SS rerushes into a recording area of a disk 2, a signal level of a sub-beam reflected light signal ascends, therefore, its fact is detected by a level detecting circuit 33. At the time point of this detection, changeover switches 31, 32 are switched to a (b) terminal side by a timing signal (c) generated from a timing generating circuit 40, and simultaneously, changeover switches 36, 38 are switched to an (a) terminal side by an annihilation of a timing signal (b). Accordingly, prior to each servo by each error signal obtained, based on a main beam reflected light, first of all, each servo is restarted by each error signal obtained, based on a sub-beam reflected light. In such a way, releading in of each servo of focus and tracking can be executed smoothly.
Patent JP-S59652-A (JP)
Title: Method and apparatus for sending liquid in liquid chromatograph
Inventor: MORIYA TAKASHI
IPC: G01N30/32
Filed: 1982-06-26
Abstract: PURPOSE:To control effectively a pulsative current of a column sending liquid moving phase in a liquid chromatograph, by increasing the speed of a pump driving motor at the time of overlapping discharge stages of plural plunger type pump units. CONSTITUTION:When a discharge stage of each plunger type pump unit is moved from a stationary state period to an overlapping period, a slit of a disk rotating synchronously with a driving motor is detected optically and the overlapping period is detected by an overlapping period detector 44. Further, a changeover switch 38 is switched and a pump driving motor 30 is controlled through a voltage-frequency transducer 46 basing on an difference output obtained by a comparison amplifier 36 between a set point of a standard level setting circuit 32 and the pressure of a sending liquid moving phase to a column by a pressure detector 40 and then, the speed of the motor 30 is increased. Hereby, the overlapping period of the discharge stage generating a pulsative current is shortened and the pulsative current of the column sending liquid moving phase is controlled effectively.
Patent JP-H08287722-A (JP)
Title: Luminaire
Inventor: YAMADA SHIGEMI
IPC: F21V23/02
Filed: 1995-04-12
Abstract: PURPOSE: To provide a luminaire whose handling is easy and in which original characteristics of a discharge lamp are exhibited to the maximum level by integrally composing a sealed-beam lamp and a ballast. CONSTITUTION: A reflecting mirror 2 is so formed as to surround a discharge lamp 1 and an aluminum evaporated film to reflect visible light rays is formed in the inner face. A sealed-beam lamp 10 composed of a front cover 3 made of hard glass, the discharge lamp 1, and the reflecting mirror 2 is fixed in a box 4 by screws. The discharge lamp 1 is a both ends-sealed type and connected with electricity supplying plates 6 through conductive supporters 5 by outside lead rods 11 extended from both ends. As for the electricity supplying plates 6, the output side is electrically connected with the outside of a ballast 7 in a box 4 and the input side is electrically connected with a cap 9 through a lead wire 8b. In this way, the sealed-beam lamp 10 and the ballast 7 are integrally composed in the box 4, so that the maximum lamp characteristics can be obtained.