baber/WOPTO huggingface dataset:
Patent JP-H0345188-A (JP)
Title: Controller for motor
Inventor: NAKAZAWA KOICHI
IPC: H02P7/29
Filed: 1989-07-11
Abstract: PURPOSE:To eliminate the delay of the speed of a motor or the vibration of the same by a method wherein a voltage, impressed on the motor upon starting, is increased gradually to determine the control constant of the speed control of a speed control means by a voltage, impressed on the motor when the rotation of the same is started, whereby the speed of the motor is controlled. CONSTITUTION:A voltage, impressed on a motor 1 upon starting the same, is increased gradually to estimate a load for the motor 1 by a voltage, impressed on the same when the rotation of the motor 1 is started, to control the speed of the motor 1 employing the control constant of the operational control of a speed control means 4, which is obtained experimentally and previously in accordance with the magnitude of the load or obtained by calculation. In this case, the optimum control constant is determined in accordance with the load of the motor 1 upon starting the same. According to this method, the speed of the motor may be controlled without any delay of the speed of the motor or vibration of the same even under no load condition or loaded condition.
Patent JP-H0343719-A (JP)
Title: Shutter blade opening and closing device
Inventor: OKAMOTO HAJIME
IPC: G03B9/24
Filed: 1989-07-11
Abstract: PURPOSE:To obtain various shutter aperture characteristics although the constitution is simple and small in size by providing a rotary member which rotates in response to the rotation of a driving ring, and control the rotation of a shutter blade. CONSTITUTION:The rotary member 10 equipped with 1st and 2nd cams 6 and 7 provided to the driving ring and an abutting pin 11 abutting on an intermediate part 8 performs rotary operation based upon different characteristics of the 1st and 2nd cams 6 and 7 by the forward/reverse rotation of th driving ring 4 when the abutting state of the abutting pin 11 abutting on a specific position of the intermediate part 8 is regarded as a base point. Namely, the rotary member 10 is equipped with a blade driving pin 12 fitted in grooves formed in the shutter blades 14 and 15, which are therefore rotated by the different rotating operation of the 1st and 2nd cams 6 and 7 of the rotary member to control the formation of a stop aperture. Consequently, the shutter can operate with different opening/closing characteristics. Consequently, different stop opening characteristics can be set without varying the speed of a driving source which is a stepping motor.
Patent JP-H0231671-A (JP)
Title: Needle for planting microorganism
Inventor: HAMADA TOKIO
IPC: C12M1/26
Filed: 1988-07-19
Abstract: PURPOSE:To obtain a microorganism planting needle without oxidation even in ignition with a burner and deforming the needle body in planting microorganisms in an agar culture medium by using a fine wire of a platinum alloy containing rhodium or iridium added thereto as the needle body. CONSTITUTION:A fine wire of a platinum alloy containing 5-40% rhodium or iridium added thereto as the body of a needle for planting microorganism to an agar culture medium.
Patent JP-S5888386-A (JP)
Title: Cephem compound and its preparation
Inventor: TERACHI TSUTOMU
IPC: A61P31/04
Filed: 1982-10-12
Abstract: NEW MATERIAL:The compound of formulaI(R<1> is amino; R<2> is lower alkyl; R<3> is H or lower alkyl; R<4> is H, lower alkyl, halogen, etc.; R<5> is carboxy). EXAMPLE:7-[2-t-Butoxycarbonylmethoxyimino-2-( 5-amino-1,2,4-thiadiazol-3-yl) acetamido]-3-methyl-3-cephem-4-carboxylic acid. USE:Antibacterial agent. PROCESS:The objective compound is prepared by reacting the compound of formula II or its reactive derivative at the amino group (e.g. 2-t-butoxycarbonylmethoxyimino-2-(5-amino-1,2,4-thiadiazol-3-yl-acetic acid]with the compound of formula III or its reactive derivative at the carboxyl group (e.g. 7-amino-3- methyl-3-cephem-4-carboxylic acid) in the presence of a condensation agent (e.g. phosphorus pentachloride).
Patent JP-H09155903-A (JP)
Title: Method and apparatus for compression molding of plastic article
Inventor: KIISU DABURIYUU INGURAMU
IPC: B29C43/58
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To perform compression molding so as to conform to the variable charging of a material without exerting effect on the axial direction relation between the male and female parts of a mold. SOLUTION: A plastic article compression molding method and apparatus are equipped with assembled molds 27, 28 cooperating with each other and a first mold moves a core and a core sleeve to bring them into engagement with the cavity mold of a second mold and an actuator is provided between the first mold and a fixed upper cam. The second mold supports the cavity mold and has the actuator 52 related to a lower fixed cam 31. The nitrogen cylinder in the second mold controls compression molding force. In a pref. form, plural sets of molds are provided to the rotary turret 22 supported by a central column 21 so as to leave an interval in a circumferential direction. A common manifold supplies pressure accurately controlled by the nitrogen cylinder. A control unit monitoring the pressure and changing the same is provided.
Patent JP-S6070912-A (JP)
Inventor: HIROSHIMA KATSUMI
IPC: H01R43/00
Filed: 1983-09-27
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-H0230343-A (JP)
Title: Work holder for plate stock working machine
Inventor: OYA KATSUMI
IPC: B21D43/10
Filed: 1988-07-19
Abstract: PURPOSE:To enable smoothly inserting the front end parts of both jaw members even if droop, etc., exist, by swinging the front end part of the lower jaw member downward at releasing time of the both jaw members and swinging the front end part to of the lower member upward at closing time. CONSTITUTION:In the case of opening the front end of work holder, the upper jaw member 20 is abutted on a lower part of a cam face 31a, therefore, as for the cam member 30, its small diameter part 33 is loaded on the casing 7. In this condition, the front end part of the lower jaw member 10 is positioned on the lower position than the lower surface of the word loaded on the table, the work is possible to be easily inserted between the both jaw members 10, 20.
Patent JP-H0466834-A (JP)
Title: Automatic lens meter
Inventor: MIZUNO TOSHIAKI
IPC: G01M11/02
Filed: 1990-07-06
Abstract: PURPOSE:To prevent measurement of a peripheral part causing an error in measurement and to enable easy and accurate measurement only of a graduated zone or a near sight part by displaying the amount of optical distortion measured in the peripheral part on the occasion when the addition of a graduated multi-focus lens is measured. CONSTITUTION:A graduated multi-focus lens 15 is composed of a far sight part, a graduated part, a near sight part and a peripheral part, and the peripheral part has optical distortion for adjusting the refractivity of the far sight part and the near sight part. When the optical characteristic of this peripheral part is measured, the degree of astigmatism increases toward the right and the left from a graduated zone and the near sight part in the case when the astigmatism in the far sight part is not included, although the distribution differs a little according to the kind of the graduated multi-focus leans 15. Accordingly, it can be judged that the measurement is conducted in the graduated zone when the amount of the optical distortion is 0 and in the peripheral part when the amount is not 0. By varying the position of measurement so that the degree of astigmatism be reduced, accordingly, positions of the graduated zone and the near sight part can be determined.
Patent JP-2000018313-A (JP)
Title: Liquid filled mount
Inventor: DAINO KAZUTO
IPC: F16F13/26
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To smoothly perform switching control of a vibration proofing characteristic by the introduction and release of fluid pressure. SOLUTION: An actuating part 72 of a second diaphragm 7 is restricted in the state which is brought into close contact with a second inner wall member 6 by introduction of a negative pressure to a pressure-introducing chamber D. When the displacement of large amplitude with frequency low is inputted, filled liquid is repeatedly moved between a first liquid chamber A and a second liquid chamber B whose volume is variable by a first diaphragm 4 through a shock orifice E to obtain large damping force. Furthermore, when the atmosphere of the pressure introducing chamber D is released from this state, the actuating part 72 of the second diaphragm 7 is returned immediately to a non-restrictive position to make freely displacement by the tensile elasticity of an elastically connecting part 73 which has been extended.  Accordingly, the filled liquid is repeatedly moved between the first liquid chamber A and a third liquid chamber C through an idle orifice F to reduce a dynamic spring constant in association with vibrational input of small amplitude in medium frequency range and high frequency range.
Patent JP-2001011199-A (JP)
Title: Closed-form reinforcing material of fiber reinforced resin and its production
Inventor: KIMURA HIROSHI
IPC: B29C70/16
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a closed-form reinforcing material made of a fiber-reinforced resin, having excellent corrosion resistance and lightweight properties, being nonmagnetic, effectively usable as various reinforcing members and to provide a method for producing the closed-form reinforcing material. SOLUTION: A yarn comprising a high-strength/high-elasticity impregnated with a matrix resin is wound on a molding form in a loop shape for several times. After the winding, the matrix resin is cured. After the curing, the yarn wound in a loop shape and molded is released from the molding form to give a closed-form reinforcing material R made of the fiber-reinforced resin.
Patent JP-H0467207-A (JP)
Title: Nc machining device
Inventor: ATAKE YASUYUKI
IPC: G05B19/18
Filed: 1990-07-06
Abstract: PURPOSE:To prevent the lowering of work factor of an NC machine by carrying out with control a communication control means and an NC machine in parallel with each other. CONSTITUTION:A CAD data producer 21 designs a product, i.e., a transformer and produces the drawing of each part of an iron core 1 in order to produce the CAD data. An NC data producer 22 receives the CAD data from the producer 21 and converts this data into the NC data. A machining controller 23 stores the NC data inputted from the producer 22 via a communication circuit and at the same time gives properly the NC data and the start signals to the servo controllers 24 and 25 and a sequencer 26 in order to drive with control the mechanical constitution of an NC machine. The controller 23 owns the functions of a storage means, a communication means, and an execution control means.
Patent JP-H079425-A (JP)
Title: Ceramic green sheet lamnating method and apparatus
Inventor: ISHIZAKA NAOYUKI
IPC: H01G4/12
Filed: 1993-06-26
Abstract: PURPOSE:To obtain a ceramic green sheet laminate generating no interlaminar release by uniformly bonding ceramic green sheets having a carrier film under pressure over the whole thereof. CONSTITUTION:A pressing machine 60 moves a pressing mold 61 having a heater built therein up and down and presses the ceramic green sheets (a) stacked on a laminating stage 40 from above under heating when the laminating stage 40 is set below the pressing mold 61. A rough surface sheet 63 freely stretchable in the thickness direction thereof is bonded to the pressing surface of the pressing mold and the laminated ceramic green sheets are pressed and heated by the pressing mold 62 through the rough surface sheet 63. The rough surface sheet 63 pref. has surface roughness of 10mum or more and, for example, a paper sheet having a rough surface, a fabric or a nonwoven fabric can be used.
Patent JP-S57104339-A (JP)
Title: Optical communication network
Inventor: YANO TAKASHI
IPC: H04B10/29
Filed: 1980-12-19
Abstract: PURPOSE: To constitute an optical communication network with high extension, by connecting a number of optical communication network nodes mutually having a plurality of input and output channels.  
     CONSTITUTION: A number of optical communication network nodes 10 1 ∼10 11  are connected with optical fiber calbes. An input channel side of each optical communication network node is provided with a phototransistor converting an optical signal from an optical fiber into an electric signal and an output channel is provided with a light emitting diode converting the optical signal into electric signal and transmitting it to the optical fiber. An input/output channel controller monitors an input signal and the connection with a terminal belonging to the node is made, if the address data designates the node of itself and if not, signals are transmitting to all the output channels with the number other than that for the input channel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0844431-A (JP)
Title: Method for controlling positioning
Inventor: KITAJIMA TORU
IPC: G05D3/00
Filed: 1994-08-01
Abstract: PURPOSE:To obtain high positioning accuracy for a target by stopping the target on a prescribed position by positional control based on the specification of the number of pulses computed by a detection sensor, a computing part and a position updating part. CONSTITUTION:A carrier 8 is moved to a trailing end E by speed control under a 1st control system formed by a servo driving part 3, a servo motor 5 and an encoder 6 in accordance with the rotation of a ball screw 7 connected to the rotational shaft of the motor 5. Once a photoelectric switch 9 detects the carrier 8 a detection signal is transmitted to the computing part 10. On other hand, a position command directed to an absolute position A is inputted from a command part 1 to the computing part 10, which computes the number of pulses necessary for moving the carrier 8 from a detection start position up to the position A and outputs the computed result to the position updating part 2. The updating part 2 rotates the motor 5 by the specified number of pulses, i.e.. by positional control, under a 2nd control system obtained by adding a switch 9 and the computing part 10 to the 1st control system and then stops the carrier 8.
Patent JP-H1011181-A (JP)
Title: Input interface circuit of hall computer data input device
Inventor: SUZUKI JUNICHI
IPC: G06F3/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To decrease the number of terminals and eliminate a misconnection by providing a receiving circuit which can receive a voltage signal and a contact signal sent from a pinball machine through a 1st and a 2nd input terminal. SOLUTION: The 1st and 2nd input terminals T1 and T2 are input terminals where the voltage signal and contact signal sent from the pinball machine can be connected irrelevantly to their types and the polarity of the voltage signal. The 1st input terminal T1 is connected to a 1st input of a bidirectional photocoupler PCw through a protection resistance R1 and a 2nd input of the bidirectional photocoupler PCw is connected to the 2nd input terminal T2 through a Zener diode ZD to establish a circuit for the voltage input. The Zener diode ZD handles the contact signal. When a signal outputted by the pinball machine is the contact signal, a switch SW is closed artificially to handle the contact signal, and a circuit is formed including a 2nd terminal VO of a 2nd power source for the ground potential.
Patent JP-S6158556-A (JP)
Title: Fish paste product
Inventor: SETO AKIRA
IPC: A23L17/00
Filed: 1984-08-31
Abstract: PURPOSE:To prepare a fish paste product having excellent quality, economically, by using a marine chlorella in place of conventional fresh water chlorella. CONSTITUTION:It is already known that the quality of a fish paste product can be improved by the addition of fresh water chlorella, however, a sufficiently high effect cannot be attained by this process. A high-quality fish paste product is obtained by the use of a marine chlorella (e.g. a marine chlorella classified in Chlorella minutissima, etc.) in place of the above fresh water chlorella. The amount of the marine chlorella to be added is about 10-1,000ppm (solid basis) for improving the taste and luster, and about 50-1,000ppm to improve the hardness of the product.
Patent JP-S57103855-A (JP)
Title: Ink jet printer
Inventor: OOMORI HIDEYUKI
IPC: B41J2/115
Filed: 1980-12-22
Abstract: PURPOSE:To provide a titled printer which detects a generating phase of ink particles from a change in the charged amount of the ink particles, monitors an operating condition of a charged amount detecting voltage, and reliably detects the generating phase of the ink particles. CONSTITUTION:An output voltage of an electrostatic induction type charged amount-detecting electrode 12 is inputted as a charged amount-detecting voltage to comparators 14-16. When the charged amount-detecting voltage attains a given value VT, the comparator 14 outputs to detect a generating phase of ink particles. A pulse for detecting the generating phase of particles, being narrower than a generating period of an ink particles 3 and having a constant-sized voltage, is phase-shifted at a constant period, and with this the pulse is applied to a charged electrode 4 to charge the ink particles 3. If operation of a charged amount-detecting system is brought to an abnormal condition as shown in a region II, a shift resist 19 will have all 1 outputs Qb-Qi, an AND gate 20 brings a control terminal D of a DFF21 to a 1, the DFF 21 is set by a succeeding pulse and will have a zero Q-outputs, and a trouble indication lamp 12 is lighted.
Patent JP-H05345557-A (JP)
Title: Buckle pretensioner for seat belt device
Inventor: HIRAMATSU KOJI
IPC: B60R22/195
Filed: 1992-06-16
Abstract: PURPOSE:To provide a seat belt device with a buckle pretensioner simple in form, small in size and light in weight and facilitate the layout in the vehicle. CONSTITUTION:In a buckle pretensioner P in a set belt device, a drive means is a rotary actuator which operates by means of an operation gas supplied from a gas generator 32, and a coupling means 4 is a force transmission mechanism 41 (a pulley 41A and a wire rope 42A) which transmits the tangential force of the rotational drive force on the rotary actuator 31 to the buckle 1 as a pulling-down tensile force. The loss of drive force can be minimized because the drive force on the rotary actuator 31 has its tangential force completely converted to the drive force in the pulling-down movement axis direction of the buckle 1 via the force transmission mechanism 41.
Patent JP-H1118106-A (JP)
Title: Y/c separation system
Inventor: SUZUKI MAKOTO
IPC: H04N9/78
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an Y/C separate system, in which a fault resulting from Y/C separation due to dispersion in a motion in a picture is sufficiently reduced, when a motion is discriminated by a mean value of a motional change in the picture. SOLUTION: A data distributer 1 divides data equivalent to one picture into plural areas, adaptive Y/C separators 2-5 are used to process the data according to data whose motion is detected by motion detectors 6-9 for each division area, a data compositer 10 integrates the Y/C separate signals for each area as Y/C separate data which is equivalent to a single picture to provide an output of the Y/C signals.
Patent JP-S5882470-A (JP)
Title: Device for manufacturing plate for lead storage battery
Inventor: HIRAKAWA TAKESHI
IPC: H01M4/20
Filed: 1981-11-11
Abstract: PURPOSE:To simply manufacture a thin plate goodly filled with paste by arranging the second belt comveyer having a belt made of a netted substance continuously progressing separately from the conveyer belt conveying a grid substance in the conveying direction. CONSTITUTION:A plate is conveyed up to a fixed position as mounted on a belt 5a. Hereafter tightness between the belt 5a made of a netted substance and paste is weak so that the plate can be separated from the belt 5a to be conveyed to a next process without requiring the process of forcedly tearing off. What determines easiness for separating pase from the belt 5a are the quality of the material and the largeness of the meshes of the belt 5a. In the quality of the material, stainless steel, which is excellently proof against acid and alkaline, is the most superior. The largeness of the meshes varies according to the conveying speed of the belt and the properties of paste, whereby for the density of the paste 4-4.5, the line diameter of 0.2-0.3mm. and 50-100 meshes are appropriate.
Patent JP-H0529773-A (JP)
Title: Coupling structure of electronic equipment casing
Inventor: KAWADA AKIO
IPC: H05K5/02
Filed: 1991-07-22
Abstract: PURPOSE:To improve the mechanical strength of coupling section to secure the coupling of electronic equipment casings. CONSTITUTION:This structure consists of projection and recessed parts 3 and 4 that are provided respectively on the electronic equipment casings 1 and 2 to be engaged each other vertically, projection and recessed parts 5 and 6 that are provided respectively on the casings 1 and 2 to be engaged each other horizontally, a movable part 7 that allows the part 5 to slide and engage horizontally, and a stopper 11 to fix the part that holds the engaging state in a horizontal direction. Thus, the mechanical strength of coupling can be improved due to two-directional engagement, resulting in firm coupling of two casings.
Patent JP-H09107583-A (JP)
Title: Multi-mode radio communication system, multi-mode radio communication terminal equipment, base station and multi-mode radio communication method
Inventor: MIYAKE MASAYASU
IPC: H04W88/02
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To execute inter-terminal communication and peer-to-peer communication not using an infrared ray in the 2-way radio communication system where the use of an infrared ray is a premises. SOLUTION: A 2-way pager system where a message is received by paging from a base station 10 and a message in reply with the reception message is sent to the base station 10, terminal equipments 18a, 18b in a service area of the base station 10 are always synchronously with each other based on a synchronizing signal subject to paging from the base station. Thus, peer-to-peer communication is attained without any special installation for the synchronization. Furthermore, the terminal equipments 18a, 18b receive a paging signal even in the peer-to-peer communication, the terminal equipments reply a paging call.
Patent JP-H0627436-A (JP)
Title: Driving method for matrix type simple liquid crystal display device
Inventor: YAMAZOE HIROSHI
IPC: G09G3/36
Filed: 1992-07-08
Abstract: PURPOSE:To improve brightness by providing a generator of a matrix corresponding to an N-order discrete cosine transformation (DCT), converting a display pattern matrix of one frame by a DCT matrix, and dispersing an effective voltage value of each picture element to a driving timing of N times in one frame. CONSTITUTION:Display pattern data 1 of one frame is inputted to a logical arithmetic circuit 3 through an MXL frame buffer memory 2. Also, a signal of a low side voltage generating ROM 4 being proportional to a line vector of a discrete cosine transformation matrix C is inputted to the logical arithmetic circuit 3 through a register 5 of a function being proportional to the line vector of the discrete cosine transformation matrix C, and moreover, inputted to a low side analog driver 8 which can handle a multivalued amplitude voltage. The signal of the logical arithmetic circuit 3 is inputted to a column side analog driver 8 which can handle the multilevel amplitude voltage, and drives an MXL supertwisted nematic liquid crystal (STN) display pane 9.