baber/WOPTO huggingface dataset:
Patent JP-H07256161-A (JP)
Title: Liquid distributing device with distributing pump
Inventor: JIRU BOODAN
IPC: B05B11/00
Filed: 1993-03-22
Abstract: PURPOSE: To obtain atomization finer than heretofore by respectively installing a peripheral supply chamber and a peripheral outlet channel to a dispensing nozzle and communicating the peripheral supply chamber to the volume of a gas in a vessel via a valve member which opens and closes in accordance with the operation of a push-button. CONSTITUTION: The liquid to be dispensed is introduced into a compression chamber communicating with its volume and is compressed by operating the push-button 10 of the dispensing pump 41 and is then passed and dispensed to a dispensing nozzle 1 having a central supply chamber 4 and a central outlet channel. The peripheral supply chamber 36 and the peripheral outlet channel 25 are respectively installed to the dispensing nozzle 1 and are disposed in a circumferential direction around the axis of the central supply chamber 4 in such a liquid dispenser. The peripheral supply chamber 36 is communicated with the volume of the gas in the vessel via the valve member which consists of a control recording 45, a ball 47 and a valve seat 48 and closes during the halt of the push-button 10 and opens at the time of operation of the push-button 10. As a result, the fine atomization is obtained.
Patent JP-2000277874-A (JP)
Title: Circuit board and seal sticking method
Inventor: KATO MASAMI
IPC: H05K3/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent a seal put on a board from slippage due to friction with other board, even when that board laid on this one is handled. SOLUTION: Two photosensitive resin layers 24a, 24b, e.g. are formed on an insulation layer 23 which covers the surface of a base board 21 and a recess (opening) 26 of approximately the same size as that of a defective indicating seal 25 is formed into the second resin layer 24b. If the HIC board is decided as being defective in an inspection step, the seal 25 is put on the recess 26. Hence, the HIC board with the seal 25 is laid on other HIC board and handled, the recess 26 prevents the seal 25 from deviation due to friction with the other HIC board, thus eliminating the check failure of defectives due to slippage of the seal 25.
Patent JP-H01257923-A (JP)
Title: Automatic focusing device for camera
Inventor: IDATE KIYOBUMI
IPC: G02B7/28
Filed: 1988-04-08
Abstract: PURPOSE:To realize high-accuracy, smooth focusing control by comparing range finding information obtained based upon the output signal of a photodetecting element with the output value of a position detecting means every range finding operation is performed and controlling a focusing lens so that the output difference is within a specific focusing range. CONSTITUTION:This device is provided with the position detecting means 18 which detects the position of the focusing lens 13 and a control means which compares the range finding information obtained based upon the output signal of the photodetecting element 5 with the output value F of the position detecting means 18 and controls the focusing lens 13 so that the output difference is within the specific focusing range. Namely, the focusing lens 13 is controlled while the range finding information obtained based upon the output signal of the photodetecting element 5 is compared with the output value F of the focus sensor. Thus, while the focusing lens is driven, its lens position is detected, so the focusing control is performed with high accuracy.
Patent JP-S529977-A (JP)
Title: Method for agglomerating pulp waste water
Inventor: EBINUMA OSAMU
IPC: D21C11/00
Filed: 1975-07-14
Abstract: PURPOSE: To provide a method for agglomerating pulp drainage with Mg salt and Al salt as a main agglomeration agent and also re-circulating the elements of Mg and Al as an agglomeration agent after they are recovered from an agglomeration precipitate generated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06274034-A (JP)
Title: Developer concentration controller
Inventor: OGATA TAKAO
IPC: G03G15/06
Filed: 1993-03-19
Abstract: PURPOSE:To reduce fluctuations in a developer concentration and to stabilize an image density by making developing biases for developing a batch image and an image except the batch image different. CONSTITUTION:An electrostatic latent image formed on a photosensitive drum 1 is turned into a image by applying the developing bias by a developing bias power source 6a when a developing unit 5 is finished to move to a developing position. Moreover, when the latent image of the batch image for controlling an image density is formed, switching to a developing bias power source 6b is executed by a changeover switch SW to apply a bias different from the developing bias to the developing unit and make the latent image of the batch image visualizable. Then, the developing bias power source 6a outputs the rectangular wave of 2kHz and 2kVpp as an AC component, and the developing bias obtained by superimposing a DC component on the AC component is used. At this time, it is preferable that toner is black toner incorporating carbon.
Patent JP-H03283376-A (JP)
Title: Manufacture of electrical connecting member
Inventor: YOSHIZAWA TETSUO
IPC: H01R43/00
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a narrow pitch of conducting members by die-cutting an insulating material layer made of resin and a substrate with a laminated structure, and providing part of the substrate in the insulating material layer as the conducting members. CONSTITUTION:An insulating material layer 2 and a substrate 1 made of a conducting material are laminated to manufacture a base material, and this base material is circularly cut at multiple positions in the lamination direction. When positions in the lamination direction of the circularly cut inside and outside are changed, the periphery of the inside substrate 1a and the periphery 2b of the outside insulating material layer 2 are arranged into contact with each other, then the inside insulating material layer 2a and the outside substrate 1 are removed. The substrate 1a remaining inside is exposed from both faces of the insulating material layer 2 remaining outside to constitute conducting members 1a of an electrical connecting member, and the insulating material layer 2 remaining outside is made a holder. The aspect ratio of the conducting members 1a is increased, and the pitch can be made narrow.
Patent JP-H02265867-A (JP)
Title: Abnormal part detecting method for package
Inventor: INADA KENICHI
IPC: B65H63/00
Filed: 1989-04-04
Abstract: PURPOSE:To surely detect such a defect as a streak of yarn twill dropping constitution in such a way as radiating a beam of light almost in parallel to the surface of a yarn layer while receiving reflected light directly radiated to an abnormal yarn and detecting the defect in a package end face. CONSTITUTION:To a surface of a package P, by irradiating a light beam 18 having an optical axis almost parallel to a yarn layer surface Pa, reflecting light 21 of the light, directly irradiated to an abnormal yarn on the yarn layer surface Pa, is received by a camera 6C having a light receiving element of CCD or the like in a light receiving part, and optical information of the received light is processed and analyzed detecting a defect in an end face of the package P. Accordingly, since a defective part, appearing in the end face of the package P, can be very clearly detected, this method, needles to say, is effective especially for detecting a twill dropping on the cone package large diameter side, and even the fine irregularity like twill dropping or stepped winding in a small diameter side, generated on the yarn layer surface, can be detected.
Patent JP-S62240576-A (JP)
Title: Thermal transfer printer
Inventor: KARIYA SABURO
IPC: B41J33/52
Filed: 1986-04-14
Abstract: PURPOSE:To miniaturize a ribbon driving motor and to prevent the wrinkles and skew of a ribbon due to take-up load, by providing a friction brake assembly for adding or removing braking force by the driving or release of a head retraction mechanism. CONSTITUTION:A head retraction motor 2 is driven to the clockwise direction and a printing head is pressed to a platen by a push arm 5 constituted by connecting a cam 13 and a printing head 4, and an arm 14 is driven to the counterclockwise direction by the projection of the cam 13 and the tooth part of a gear 15 is engaged with that of the arm 14 to start printing. At this time, the delivery side ribbon receives the braking action of a friction brake assembly 3 to apply proper ribbon tension to an ink ribbon. Next, when printing is stopped to drive the motor 2 to the counterclockwise direction, the printing head 4 is separated from the platen 8 and the arm 14 is detached from the projection of the cam 13 to be released from the engagement with the gear 15. Thereafter, if the taking-up of the ribbon is started, ribbon tension is not applied to the delivery side ribbon and, therefore, taking-up is performed lightly.
Patent JP-H09295157-A (JP)
Title: Equipment for padding by welding
Inventor: MIYATA HIROSHI
IPC: F01L3/24
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To enable padding by welding stably and adequately on the end face of a cylindrical work by surely positioning this work. SOLUTION: This equipment is so structured that a sheet ring 4 placed on a rotary table 1 is held between a jig 6 fixed on the rotary table 1 and a movable member 17 pressed to the fixed jig 6, and that a means 22 is provided which releases the movable member 17 from the sheet ring 4 against the pressing. In this case, a hook part 21 is provided integrally with the movable member 17; the releasing member 22 is installed on the side of the equipment body which is in a state fixed against the rotation of the rotary table 1; a hook 26 is provided that oppositely faces the hook part 21 during a part of one rotation of this rotary table 1; and the movable member 17 is separated from the sheet ring 4 by pulling the hook 21 through the operation of the hook 26 in this oppositely faced state.
Patent JP-H02264568-A (JP)
Title: Shading correction system for picture reader
Inventor: KAMIJO EIJI
IPC: G06T1/00
Filed: 1989-04-03
Abstract: PURPOSE:To decrease the number of parts including a memory, etc., and to reduce the cost for shading correction by detecting the lighting time of a light emitting element when the output of a photoelectric conversion means goes to equal to a prescribed reference level, and setting the shading correction value based on the detected lighting time. CONSTITUTION:A control circuit 2 detects the lighting time of a light emitting element when the position where a picture signal AVS is set less than a slice level ST is set opposite to the points near the boundaries among blocks A, B and C of the light emitting element of an LED array 6. Then the lighting times T1-T4 when a tight sensor 4 serving as a photoelectric transducer means is set less than the level ST at the points near the boundaries of blocks A-C are stored in a memory 7. When an original is actually read, the circuit 2 controls an LED array driver 5 based on the real lighting time in the memory 7, then controls the driving signals LC1-LC3 to be applied to the array 6. Thus the appropriate shading correction is attained in simple circuit constitution.
Patent JP-S63250795-A (JP)
Inventor: TAKENAKA KATSUMI
IPC: G07F13/10
Filed: 1987-04-07
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-S5311531-A (JP)
Title: Light beam printer
Inventor: WATANABE AKINORI
IPC: B41J2/44
Filed: 1976-07-20
Abstract: PURPOSE: To prevent the paper-related fault resulting from the velocity difference between the sensitive drum and the paper feeding by controlling the drum driving velocity only with the feeding velocity of the paper after the drum reaches a fixed-speed rotation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61244225-A (JP)
Inventor: OKAMURA HITOSHI
IPC: H02J1/00
Filed: 1985-04-22
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-H02266156-A (JP)
Title: Controller of hydraulic actuation type transmission for vehicle
Inventor: HATAYAMA KAZUMA
IPC: F16H3/00
Filed: 1989-04-06
Abstract: PURPOSE:To absorb a shock even at time of backward establishment by opposing both first and second back-to-back accumulator pistons to each other in holding an elastic member between, while interconnecting a first accumulator chamber to a clutch oil passage with back movement of the former, and interconnecting a second accumulator chamber to the clutch oil passage with back movement of the latter through the changeover of a manual valve to backward movement. CONSTITUTION:At time of shift to a transmission system of a forward range of a manual valve 9, if feed oil pressure for a common hydraulic clutch C4 goes up to lower limit pressure corresponding to initial elastic force of an elastic member 17, a first accumulator piston 15 starts its back movement and oil flows into a first accumulator chamber 20 from a clutch oil passage L6, whereby the feed oil pressure slowly goes up, and the common hydraulic clutch C4 is smoothly engaged. When the piston 15 goes back to a stroke end, the feed oil pressure goes up to line pressure. At time of the establishment of a backward transmission system by transfer of the valve 9 to a backward range, since a second accumulator chamber 21 is interconnected to the clutch oil passage L6, oil flows in this place as well, thus buffering time becomes prolonged, so that a shock is made so as to be well absorbable.
Patent JP-S60227943-A (JP)
Title: Production of plateworked product having screw part
Inventor: KANEMITSU TOSHIAKI
IPC: B21H3/00
Filed: 1984-04-26
Abstract: PURPOSE:To reduce the weight of a plateworked product and to economize the material thereof as far as possible by forming the screw forming part having the shape of a rotating body manufactured preliminary by drawing in a way as to have the wall thickness substantially larger than the wall thickness of the other parts and forming a prescribed screw to the thicker-walled part. CONSTITUTION:The cut-shaped part 3'b and screw forming part 3'a of a perform 3' obtd. by drawing a blank metallic plate are fitted and held to and by holding members 8, 9. A pressing member 10 is lowered while said member is kept integrally rotated to curve the peripheral wall of the part 3'a to a chevron shape along the control surface 11a of a roller 11 for controlling curving. The part 3'a is gradually compressed by the working surface 12a of a roller 12 for increasing wall thickness while the preform 3' is held by the members 8-10 and is kept rotated. The formed article 3 having the uniformly and thickly walled part 3'a is obtd. The article 3'a is subjected to desired screwing and piercing of a cap part, by which said particle is made into a product. The plateworked product having the screw part is thus reduced in weight and the material thereof is economized as far as possible.
Patent JP-S5421196-A (JP)
Title: Superconductor memory element
Inventor: ISHIDA AKIRA
IPC: H01L39/22
Filed: 1977-07-18
Abstract: PURPOSE:To simplify the manufacturing process, by obtaining magnetic flux from external through not coupling with the Josephson junction and by performing memory or readout with comparatively greater logic amplitude for the information.
Patent JP-H06255366-A (JP)
Title: Supporting device for car body
Inventor: HIRAKO NAOKI
IPC: B60R21/02
Filed: 1993-04-13
Abstract: PURPOSE:To provide a supporting device for a car body which reduces the vibration of the car body and improves the car body rigidity and can improve the operation performance and easiness in the drive control. CONSTITUTION:The first flat part opposed each other is formed at the peripheral edge part of the door opened port 32 of a car body, and the second flat part 43 which is formed parallel, opposed to the first flat part is formed at the peripheral edge part of the side doors 33 and 34 which are installed in free opening and closing at the door opened port 32, and a pressing member 41 which is pressed nearly in the perpendicular direction for the first flat part when the side doors 33 and 34 close the door opened port 32 is formed at the second flat part, and a drive control means for driving the pressing member 41 is installed.
Patent JP-S57200630-A (JP)
Title: Injection timing controlling device for distribution-type fuel injection pump
Inventor: TSUZUKI YOSHIHIKO
IPC: F02D41/40
Filed: 1981-06-03
Abstract: PURPOSE:To make the initial setting of the injection timing unnecessary by a method wherein the injection timing is controlled by calculating the actual injection timing from the position of a crank shaft and the condition of a plunger lift while the duty ratio of a pressure regulting valve is changed in accordance with an error between an objective value. CONSTITUTION:A control circuit 8 is accommodating a central processing unit 84 and a microcomputer having main elements of memories 85, 86 and is consisting of a circuit 81, shaping the wave form of the signal of a crank shaft position senser 17, a circuit 81, shaping the wave form of the signal of a plunger lift senser 18, an A/D converter 87 or the like, which are calculating the actual injection timing. The control circuit 8 inputs respective signals, showing operating conditions, from a spill ring position senser 19, detecting an injection amount, a cooling water temperature sensor 20, detecting the condition of warming-up, a suction temperature senser 21, detecting the amount of air, a suction pressure sensor 22 and an accelerator position senser 23, and calculates an objective injection timing most suitable for the operating condition while obtains the value of an error between an actual injection timing signal and changes the valve opening time of the pressure regulating valve 7 in accordance with the value of this error thereby controlling the injection timing.
Patent JP-H06298259-A (JP)
Title: Container for sealant
Inventor: YAMAUCHI YASUSHI
IPC: B65D65/40
Filed: 1993-04-13
Abstract: PURPOSE:To provide a container for sealant in which a sealant can be preserved without lowering the viscosity over a long period of time by being kept in a bag having an excellent barrier property to oxygen and water vapor. CONSTITUTION:A container 2 for sealant is formed of a laminate film 1 which comprises films (layer) of oriented polypropylene (OPP) 11, polyethylene (PE) 12, aluminum (AL) 13, polyethylene (PE) 14, and linear low-density polyethylene (LLDPE) 15, all laid in a laminate in this order with the OPP 11 as the innermost layer and the LLDPE 15 as the outermost layer. A tubular body of this material is formed into a bag by adhesion at one end by thermal fusion.
Patent JP-H01258819-A (JP)
Title: L-bending device for heat exchanger
Inventor: YUGUCHI YOSHITERU
IPC: B21D53/08
Filed: 1988-04-07
Abstract: PURPOSE:To perform a highly precise bending by detecting an angle of rotation of a bending die and a compression to a part to be worked at the time of bending and controlling them so that they take an optimum pressure suitable for the angle of rotation based on a measured value. CONSTITUTION:The front end part of a heat exchanger W is fixed to a chuck 14 and a cylinder 8 is drived and the bending die 3 is rotated through a revolving shaft 4. The chuck 14 fixed to the bending die 3 is rotated and the heat exchanger tube of the heat exchanger W, as a result, is curved along the external circumference of the bending die 3. In this case, a heat transfer tube shaft is compressed by a cylinder 21. While bending is performed, the angle of rotation of the bending die 3 and the compression of a cylinder 21 are detected respectively by a rotary 41 and a pressure switch 43, a proportional-plus-integral control valve 34 is operated according to the measured value and controlled so as to show an optimum pressure suitable for the angle of rotation. In this way, a high-grade working can be conducted.
Patent JP-S59208288-A (JP)
Inventor: ANDORIYUU PIITAA DEEBITSUDO KO
IPC: F17D5/04
Filed: 1984-04-27
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-S62242950-A (JP)
Title: Electrophotographic sensitive body
Inventor: YASHIKI YUICHI
IPC: G03G5/04
Filed: 1986-04-16
Abstract: PURPOSE:To obtain the titled body having good electrostatic chargeability and improved sensitivity by increasing potential attenuation due to irradiation of light by incorporating a polycyclic quinone pigment to an electrostatic charge generating layer and a specific diamine to an electrostatic charge transfer layer respectively. CONSTITUTION:The titled body is formed by laminating the electrostatic charge generating layer 2 and the electrostatic charge transfer layer 3 on a substrate 1 such as Al in this order. The layer 2 comprises the polycyclic quinone pigment such as dibromanthoanthrone shown by formula I. The layer 3 comprises the compd. shown by formula II. In formula II, R1-6 are each H, 1-4C alkyl group or Cl. The diamine shown by formula II is preferably exemplified by N,N'- diphenyl-N,N'-bis(methylphenyl)-[1,1'-biphenyl]-4,4'-d-iamine. The binder is preferably exemplified by polycarbonate. Thus, the titled body having good electrostatic chargeability and improved potential attenuation to irradiation of light and high sensitivity is obtd.
Patent JP-H08260354-A (JP)
Title: Chitosan-carrying acrylic fiber and its production
Inventor: NAKA HIDEO
IPC: D06M101/16
Filed: 1995-03-16
Abstract: PURPOSE: To obtain the subject nontoxic fibers with high safety, having highly sustainable antimicrobial effect, and also having soft and warm feeling, by impregnating the fine pores inside porous acrylic fibers with chitosan. CONSTITUTION: A sodium thiocyanate dope of an acrylonitrile-based polymer containing >=90wt.% (pref. >=95wt.%) of acrylonitrile is subjected to wet spinning and coagulated at 5-15 deg.C (pref. 5-10 deg.C). The resultant undrawn fibers are then washed with water and oriented, and then subjected to moist heat treatment followed by drying to form porous acrylic fibers, which is then impregnated with an acetic acid or formic acid solution of chitosan followed by deaeration of the fine pores inside the fibers under reduced pressures to effect infiltration of the chitosan solution into the inside of the fine pores followed by dehydration of the fiber surface and then neutralization with an aqueous sodium hydroxide solution to effect insolubilizing the chitosan, thus affording the objective chitosan-carrying acrylic fibers.
Patent JP-H02265917-A (JP)
Title: Epoxy resin composition
Inventor: TAKAGI YASUO
IPC: H01F27/32
Filed: 1989-04-05
Abstract: PURPOSE:To obtain an epoxy resin composition which is not affected by water or moisture even after the base is mixed with an acid anhydride curing agent by mixing an epoxy resin with a curing agent, a cure accelerator, an NCO- containing compound and a glycidyl compound. CONSTITUTION:100 pts.wt. epoxy resin (a) (e.g. bisphenol A epoxy resin) is mixed with 50-200 pts.wt. acid anhydride curing agent (b) (e.g. methyltetrahydrophthalic anhydride), 1-10 pts.wt. cure accelerator (c), 1-5 pts.wt. compound (d) having one NCO group in the molecule (e.g. tosyl isocyanate) and 1-5 pts.wt. compound (e) having one glycidyl group in the molecule (e.g. butyl glycidyl ether).
Patent JP-S529680-A (JP)
Title: A packed tower type gas-liquid contact apparatus
Inventor: HIRATA AKIRA
IPC: B01D3/26
Filed: 1975-07-14
Abstract: PURPOSE: A highly efficient packed tower type gas-liquid contact apparatus packed with porous materials of a specific three-dimensional mesh structure. 
     COPYRIGHT: (C)1977,JPO&Japio