baber/WOPTO huggingface dataset:
Patent JP-H08272724-A (JP)
Title: Client/server connection method
Inventor: ARAN SHIRUBAASUTAIN
IPC: G06F9/46
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism which efficiently establishes and manages a parallel connection between one client and multiple servers. SOLUTION: This method creates multiple server system data structures which record a status flag that shows a connection state existing between one client and plural servers, tries to establish a connection between the client and the servers about servers that are related with a status flag indicating that the flag is not connected, proceeds a connection state in response to implementation configuration and updates the status flag of the related servers in response to the state.
Patent JP-S62189130-A (JP)
Title: Tape reel made of plastic
Inventor: ARAKI TATSUO
IPC: B29L31/32
Filed: 1986-02-15
Abstract: PURPOSE:To improve quality, accuracy and productivity, by a method wherein a position of a valve gate is set at the center in the direction of the diameter of a drum part of a reel and the outside of a driving shaft hole. CONSTITUTION:A boss 6 part of a spring support to be provided on the central part of the upper part of the outside of an end in an axial direction of a drum part 2 of a reel is positioned at a gate G. As for injection molding of the drum part 2, a hot runner system of a valve gate method is adopted, a recessed curved surface 17a is provided on the tip of an action valve pin 17 of a hot runner mold, and traces of the gate is finished smooth by forming the summit 6a of the tip of the boss 6 of the spring support into a state of a protruded curved surface. As molten resin is cast through the drum part 2 of the reel, the same is streamed uniformly as a whole without having a deflection in a cavity. Then as the gate G is arranged on the outside of a driving shaft hole of the drum part 2 of the reel, a cooling circuit 20 can be passed through a core block 19 for molding of the driving shaft hole, cooling is performed efficiently and uniformly, a molding cycle can be made into a high speed and internal strain can be reduced also.
Patent JP-S63198917-A (JP)
Inventor: SUZUKI KOJI
IPC: A01D41/12
Filed: 1987-02-13
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-S61191076-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: IMAMURA KENICHI
IPC: H01L29/45
Filed: 1985-02-20
Abstract: PURPOSE:To obtain a device capable of performing very high speed operation, by using heat resisting MoGe as an emitter electrode, and controlling the width of a hot cathode and the with of a channel in a self-aligning manner by using the pattern of the MoGe. CONSTITUTION:On a substrate 1, the following layers are sequentially grown: a first-connecting-type, high-concentration, semiconductor collector layer 2; a first-conducting-type compound semiconductor base layer 3; a compound semiconductor emitter layer 4 having a gap wider than the base layer 3; and a compound semiconductor cap layer 5. On a growing substrate, Ge and Mo for an emitter electrode 6 are sequentially attached, and patterning is performed. With the electrode 6 as a mask, the cap layer 5 and the emitter layer 4 in the growing substrate are removed, and an emitter region is formed. Ions are implanted, and a second-conducting-type, high-concentration impurity layer 7 is formed on the base layer 3 directly beneath the emitter region. Heat treatment is performed for a short time, and activation of the electrode 6 and the impurity layer 7 is carried out. Electrodes 9 and 10 are formed on the impurity layer 7 and the collector layer 2.
Patent JP-S61192040-A (JP)
Title: Rotary actuator
Inventor: MOMOO KAZUO
IPC: G11B7/09
Filed: 1985-02-20
Abstract: PURPOSE:To obtain a rotary actuator which has the satisfactory frequency characteristics even with the size and the weight approximately equal to a conventional one, by using a multi-layer structure of ceramics and a metal or ceramics and resin to form an objective lens holding part which can turn round a rotary center shaft and also can slide toward this center shaft. CONSTITUTION:An objective lens holding barrel 12 is made of aluminum and a ceramic top plate 13 uses the ceramics having 3.7 specific gravity and 3,800,000 kgf/mm<2> Young's modulus. Thus the conventional secondary resonance frequency of about 6kHz can be increased up to about 15kHz. This attains the satisfactory frequency characteristics. Even in such a case, the weight of the part of the barrel 12 is increased just by about 20% and therefore the acceleration is not substantially deteriorated in a focusing or tracking mode. The elements like an objective lens 2, a bearing 4, etc. that decide the accuracy of an optical axis are stored into the barrel 12. Furthermore, no phase delay is produced by an eddy current when the side plate of the barrely 12 is made of a nonconductive resin.
Patent JP-H05232045-A (JP)
Title: Detector for edge crack and hole of strip belt
Inventor: YAMAZAKI TOKINOBU
IPC: G01N21/93
Filed: 1992-02-19
Abstract: PURPOSE:To provide a detector detecting defects such as an edge crack or a hole of a cold rolled steel sheet always with high precision under a bad environment and on a high speed rolling line. CONSTITUTION:The front faces of a light projecting portion 1 and a light receiving portion are respectively covered by glass plates, and the glass plates are cleaned by cleaning liquid spraying devices established at the light projecting portion 1 and the light receiving portion during the process of detecting defect. Since the quantity of light from the light projecting portion 1 decreases when the glass plate 6 of the light projecting portion 1 and the glass plate 14 of the light receiving portion become dirty, the signal of a dirt detecting light receiving element 12a positioned outside from the edge portion of a strip 3 is converted into a voltage by the signal converter 32 of a signal processing portion 22, and the voltage is compared by a comparator 33 with the signal level of a standard value set previously. When the signal is higher than the threshold, and lower than the standard value, a dirt detecting lamp 34 is turned on and a cleaning command is issued so that the light receiving portion is cleaned automatically or manually.
Patent JP-H03235010-A (JP)
Title: Visually inspecting instrument and illuminator for use in the same
Inventor: KOBAYASHI KOICHI
IPC: G01B11/24
Filed: 1990-02-13
Abstract: PURPOSE:To efficiently irradiate the light of a lamp on an object to be inspected to visually in spect it and improve an inspection accuracy by leading the light of the lamp to an object to be inspected by using a light guide tube wherein an inner surface is a reflecting surface. CONSTITUTION:Illumination light emitted from a lamp 10 enters a light guide opening 24 in the upper end of a light guide tube 22. Since the inner surface of the light guide tube 22 constitutes a reflecting surface 20, the scatter and the attenuation of light is very little and incident light is led to a light emitting opening 26 in the lower end of the tube 22 directly or while repeating a reflection from the reflecting surface 20. The light is emitted from the opening 26 and irradiates an object 12 to be inspected. When the brightness of the lamp 10 is L, a distance between the lamp 10 and the light guide opening 24 is l3 and a distance between the light emitting opening 26 and the object 12 is l4, the brightness Q on the object 12 to be inspected is represented by Q = L X l3 X (l3 + l4). Therefore, when the distances l3 and l4 are reduced, light is prevented from attenuating and is not affected by the length of the light guide tube 22. Further, since the section of the light guide tube 22 is band-shaped, the object 12 to be inspected can be bandwise and uniformly irradiated in correspondence with the light receiving surface of a one-dimensional optical sensor.
Patent JP-H01208011-A (JP)
Title: Current control gyrator circuit
Inventor: MORITA YOICHI
IPC: H03H11/50
Filed: 1988-02-15
Abstract: PURPOSE:To improve a characteristic by controlling the value of an inductance by the current of a current source by using a currentcurrent conversion circuit. CONSTITUTION:A first differential amplifier circuit 1 consisting of transistors(TR)Q18 and Q29, a resistor R118, and a DC power source I03, a second differential amplifier circuit consisting of TRs Q310 and Q411, a resistor R219, and a current source I14, and the current-current conversion circuit consisting of TRs Q5 and Q4 and the current source I14 are provided. An inductance characteristic goes to V1=jomegaC(R2+2re)(R1+2re)(I0/Ii).i1 assuming an AC voltase between input terminals 23 and 24 as V1, based on the AC voltage V1 between the input terminals 23 and 24 on the circuit, and a current source current ratio iA=(I1/I0)iB of a current in that flows on a TRQ613 to a current iB that flows on a TRQ310, and is supplied as L=C(R2+2re)(R1+2re)(I0/I1). Therefore, the value of the inductance L can be varied by the value of I0/I1.
Patent JP-H10230458-A (JP)
Title: Taper grinding device
Inventor: IWATA SHIGEMITSU
IPC: B24B49/02
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To grind a taper part with high efficiency and accuracy by conducting operations of detection and measurement promptly and shortening non-processing time. SOLUTION: This taper grinding device is provided with a work locator 20 and a direct-sizing device 21 side by side on a bed 1 so as to be movable in the X-axis direction. The work locator 20 brings a contact shoe 20a into contact with the larger diameter part end surface of a work W, and detects the displaced amount of a taper part Wa in the Z-axis direction. The direct- sizing device 21 brings the contact shoe 21a into contact with the periphery surface of the taper part Wa, and measures an actual taper diameter at a taper reference position. A computing part 25 calculates required taper diameter at the reference position, based on the displaced amount, a taper reference diameter and a taper angle which are stored previously.  A correction part 26 determines the cutting correction amount of a grinding wheel 18 based on the measured value and the calculated value of the taper diameter. An NC device 28 controls a wheel spindle stock 5 and a table 2 according to the correction amount, and positions the grinding wheel 18 at the reference position.
Patent JP-S63201171-A (JP)
Title: Production of imidazole derivative
Inventor: TAN HIROAKI
IPC: C07D233/64
Filed: 1987-02-17
Abstract: PURPOSE:To economically obtain cimetidine useful as a drug, especially a remedy for ulcer or an imidazole derivative or a cimetidine related compound, by reacting a cyanoguanidine derivative obtainable inexpensively and in high yield with an ammonium salt. CONSTITUTION:A readily obtainable cysteine shown by formula I is acylated to form a compound shown by formula II (R' is H or lower alkyl), which is reacted with a compound shown by formula III (R is lower alkyl) and then ketonized to give a cyanoguanidine derivative shown by formula IV. The derivative is reacted with one or more ammonium salts such as ammonium formate, ammonium sodium hydrogenphosphate, etc., in a solvent such as formamide, etc., in the presence of a dehydrating agent such as methyl orthoformate, etc., at 0-150 deg.C for 0.1-40hr to give cimetidine (=N-cyano-N'-methyl-N''-{2-[(5- methyl-1H-imidazol-4-yl)methylthio]ethyl}guanidine) shown by the formula V.
Patent JP-S55125403-A (JP)
Title: Systen for measuring distortion using square wave
Inventor: HIRATA TAKAYOSHI
IPC: G01B7/16
Filed: 1979-03-22
Abstract: PURPOSE: To make it possible to easily measure the frequency sweep characteristic of distortion by using a square wave of a period T as an input signal and adding to the input signal an absolute value of a modulation signal obtained by multiplying a plurality of square signals of T/2 period by the output signal.  
     CONSTITUTION: A square wave signal is produced from a voltage control oscillator 2 controlled by a voltage scanning circuit 1, and supplied to a system 5 to be measured via a frequency divider 3, and an amplifier 4. On the other hand, the square wave signal from the oscillator is added to a control signal generator 7, whereby four gate control signals are produced. When the period of the square wave signal is denoted by T, the period of the four gate signals is set at T/2. The output signals of the system to be measured are supplied to gate circuits G1WG4 via an attenuator 6, and are rendered into intermittent demodulation signals by respective control signals, the DC components being led out by low-pass filters L1W L4, amplitudes being sought by absolute value circuits R1WR4, respectively. These amplitudes are added together by an adder 8 and produced as distortion quantities at an output terminal 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62189860-A (JP)
Title: Telephone charge registration equipment
Inventor: ISHIDA TAKAMOTO
IPC: H04M15/30
Filed: 1986-02-17
Abstract: PURPOSE:To realize the calculation of charge with high accuracy by detecting a ring back tone and detecting the replay time of an opposite party from the end of the ring back tone. CONSTITUTION:A tone detection section 1 detects a ring back tone and a busy tone. When a call request comes from the system, a command is given to an OH relay 3 to close a contact 4 and a destination dial number is sent from a DTMF oscillation section 2. After the end of sending of the dial number, a tone sent from an exchange is supervised. When the busy tone is detected, since the opposite party is busy, the OH relay 3 is turned off to restore an idle state. After the detection of ring back tone, when it is lost, it means the reply of the opposite party, a timer 5 for counting the charge is started. In stopping the timer 5 at the detection of the busy tone, the line using state is detected accurately.
Patent JP-H08226001-A (JP)
Title: Sweat pad for underarm
Inventor: TAMON HANAYO
IPC: A41B9/12
Filed: 1995-02-21
Abstract: PURPOSE: To provide a sweat pad for underarm which is formed by interposing a swee-absorbing layer between a moisture-proofing film layer and a cellulosic fiber non-woven fabric layer having mesh openings, thus hardly gives wet feeling because of its good sweat absorption. CONSTITUTION: A sweat-absorbing layer 3 is placed between a moist-proofing film layer 4 and a cellulosic fiber nonwoven fabric layer 2 having mesh openings and integrally laminated. Cellulosic fibers and synthetic fibers are accumulated to prepare the sweat-absorbing layer 3 whereby slippage or crearing are almost inhibited. Sweat is rapidly guided from the surface layer of the nonwoven fabric layer 2 into the absorption layer, thus the wet feeling is scarcely given and eruption or rash is almost inhibited.
Patent JP-H11226307-A (JP)
Title: Sand pumping apparatus
Inventor: IROKAWA YOSHIO
IPC: B01D21/24
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To solve clogging of a suction inlet by a simple operation even in the case the suction inlet is buried in the soil and sand. SOLUTION: A nozzle 11 having a suction inlet opened to the bottom face of a detritus pit 2 is installed in a lower end part of a suction pipe 12 of a sand pumping apparatus 10 in an up and down movable manner, the suction nozzle 11 is connected with a winch 26 installed in the upper part of a grit chamber through a wire rope 21, and at the same time, a projected part 28 entering into the suction inlet of the suction nozzle 11 is formed in the bottom face of the detritus pit 2.
Patent JP-2000232753-A (JP)
Title: Motor
Inventor: ITO TETSUYA
IPC: H02K5/16
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To enable the rotor of a motor having grooves on the outer periphery of its shaft or in the inner periphery of its bushing to be rotated satisfactorily, in both forward and backward directions. SOLUTION: First oblique grooves 25 ascending toward right side and second oblique grooves 26 ascending toward left side are provided on outer periphery of a rotating shaft 19 inserted into a bushing 16, so that the grooves 25 and 26 intersect each other. Oil is injected into the space between the inner periphery of the bushing 16 and the outer periphery of the shaft 19. Since the grooves 25 and 26 are inclined by approximately the same amount in the opposite directions and intersect each other, the conditions of the generated pressure, etc., become approximately equal, even through the direction of rotation of the rotating shaft 19 may be either in the forward direction or backward direction. Therefore, a rotor 18 and in turn, a polygon mirror 23 can be rotated satisfactorily in both forward and reverse directions.
Patent JP-H01206954-A (JP)
Title: Roasting of coffee bean
Inventor: MATSUI YOKICHI
IPC: A23F5/04
Filed: 1988-02-16
Abstract: PURPOSE:To transfer heat to the center of coffee beans and to uniformly roast coffee beans and to roast high-quality coffee beans in a short time, by blending coffee beans with spherical ceramic particles and roasting the coffee beans in a mixed state. CONSTITUTION:Coffee beans are blended with substantially spherical ceramic particles and the coffee beans are roasted in a mixed state. When temperature of ceramic is raised, near infrared rays and far infrared rays (wavelength 2.5mum-1mm) are generated, heat is well transferred to the central part of the coffee beans without scorching the coffee beans considerably so that uniform roasting is carried out. Preferably the ceramic particles are spherical, has 0.5-3.0mm average particle diameter, is a material selected from alumina, mullite, cordierite, zirconia, silicon carbide and silicon nitride and further a mixture of two or more kinds of different ceramic materials.
Patent JP-S54125329-A (JP)
Title: Ignitor for internal combustion engine
Inventor: SHIBUKAWA SUETAROU
IPC: F02P3/045
Filed: 1978-03-24
Abstract: PURPOSE:To scheme to miniaturize the apparatus by using a field effect thyristor (FCT) as a switching means which cuts off the primary current of an ignition coil. CONSTITUTION:When the voltage in positive direction is generated in an ignition power source 1, the voltage is applied to the series circuit; ECT 3 diode 4  ignition power source 1. At this time, the anode A and the cathode of FCT 3 are in conduction state. The ignition power source 1 is snort-circuited by FCT 3. When a magnet dynamo revolves and the voltage of the ignition power source 1 becomes the voltage in negative direction, current flows through a circuit: diode 5 condenser 6 resistor 15 diode 7 ignition power source 1, and a condenser 6 is charged. When the magnet dynamo revolves and a voltage is generated in a signal power source 2, a thyrsistor 8 is brought to conduction, and the elctric charge charged in the condenser 6 is discharged, and FCT 3 is Off instantly. Thus, ignition is performed on an ignition plug 10.
Patent JP-S59159178-A (JP)
Title: Reproducing and outputting device of image
Inventor: KASUYA YUKIO
IPC: G03G15/00
Filed: 1983-02-28
Abstract: PURPOSE:To save electric power by providing the titled device with a means generating a signal stopping the continuation of a process, and when a stop signal is generated after, a process start command, stopping the control of density. CONSTITUTION:In regard to the image reproducing/outputting device, a drum surface potential output V1 is turned to 10V at the use of an original with thick density and turned to 12V at the use of an original with thin density. When the density of an original is thicker than previously fixed density, the original is moved in the thinner direction and an original illuminating lamp is turned on so that proper exposure is obtained. The device is provided with also a power saving selecting key 918. Therefore, density control is stopped at the generation of an stop signal after a process start command, so that power saving can be attained.
Patent JP-H02212796-A (JP)
Title: Alarm device
Inventor: UCHIMIYA TAKENORI
IPC: G04C21/02
Filed: 1989-02-13
Abstract: PURPOSE:To perform recognition of reliable alarm sounds while preventing the alarm sound from being heard outside the circumstance by providing an alarm sound output means for outputting an alarm sound signal on a casing of the shape and size capable of being mounted on an ear. CONSTITUTION:In the alarm, a casing 1 in which each constituent is housed is formed in the form of an earphone. The casing 1 is inserted in the external auditory meatus same as an ordinary earphone while alarm sounds are transmitted to the eardrum from an alarm sound output part 8 through an inserted part for the external ear passage. In the case where the alarm is used, after set operation for an alarm time set part 5 or a timer set part 6 is performed, it is inserted in the external auditory meatus, an alarm signal is output from an alarm signal generation part 7 at the time point in which it reaches a set time and the alarm sounds can be surely recognized since the predeterminated alarm sounds are output from the alarm sound output part 8.
Patent JP-S56129148-A (JP)
Title: Production of board for construction
Inventor: MATSUMURA TERUO
IPC: B29C39/00
Filed: 1980-03-15
Abstract: PURPOSE: To prevent the generation of undulation of the constructional board by a method wherein solid connecting members are conveyed while supporting the solid members with side guides provided on both sides of a lower mold conveyor, and a base material is integrated with the solid members by foam molding a foamable resin.  
     CONSTITUTION: Simultaneously when the foamable resin 1 such as foamable polyurethane is poured from a pouring head 11 onto a base plate 2 formed from a synthetic resin or a metal, the base plate 2 and the solid connecting members 5a, 5b are fed forwardly. The base plate 2 is conveyed by guiding it with the lower mold conveyor 3b, while the solid members 5a, 5b conveyed by guiding them with the side guides 4, and the foamable resin 1 is expansion molded by a double molding conveyor 3. As a result, the resin 1 is integrated with the base plate 2 by its self- adhesive force, while embedded parts 8, 10 of the solid members 5a, 5b are embedded in the resin 1, whereby the board used for construction integrated with the solid connecting members is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59163471-A (JP)
Inventor: AKAGI TAKAO
IPC: D06M11/46
Filed: 1983-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07237717-A (JP)
Title: Picking system
Inventor: MORITSUNA KOUJI
IPC: B65G1/137
Filed: 1994-03-03
Abstract: PURPOSE:To improve efficiency of picking work by decreasing picking work time of a picking device. CONSTITUTION:An article conveying device 5 for carrying out a container 6 wherein loads are arranged after picking work is completed, and for supplying an empty container 8 to a picking device 2 after the picking device 2 provided with a mechanism for gripping a temporary housing container for a picked article on the lower part of a picking arm part self-travels on a ceiling rail 4 is arranged. Moreover, a supplement article conveying device 7 for supplying the supplement container 8 wherein the article is loaded in the article supplementing device 3, and for conveying the emptied supplement container 8 after the article supplementing device 3 for supplementing the article to a storage rack 1 self-travels on the ceiling rail 4 is arranged.