baber/WOPTO huggingface dataset:
Patent JP-H06191388-A (JP)
Title: Brake hydraulic control device
Inventor: TAKADA KOJI
IPC: B60T8/58
Filed: 1993-01-19
Abstract: PURPOSE:To unify a total system as a static pressure system with an enclosed reservoir serving for refilling and withdrawing operation by providing an electronic control device which gives the second control valve instructions to discharge static pressure system pressure liquid to the enclosed reservoir when the stroke is too much decreased or the deceleration is too much increased so that the operating stroke of a static pressure generator can be controlled to be short. CONSTITUTION:An ECU compares the operation stroke of a static pressure generator and the deceleration of a vehicle, measured or inferred by inputs from sensors, with a predetermined relationship between them. When the deceleration is too much decreased or the stroke is too much increased, pressure liquid is introduced to a static pressure system output circuit 11 through the first control valve 2. When the deceleration is too much increased or the stroke is too much decreased, instructions are given to release pressure liquid from the static pressure system output circuit 11 to an enclosed reservoir 4 through the second control valve 3. A pump 5 discharges brake liquid from the enclosed reservoir 4 to a suction control valve 2. The discharge amount of the pump exceeding the control flow rate of the control valve 2 is returned to a pump intake (or the enclosed reservoir 4).
Patent JP-S59134621-A (JP)
Title: Electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/04
Filed: 1983-01-18
Abstract: PURPOSE:To suppress wear of a processing electrode as well as increase the processing speed by furnishing the output circuit of the power source for processing with a circuit, which is to change and control at least either of the positive pulse current peak value and negative pulse current peak value included in the output pulse. CONSTITUTION:A wire electrode 1 on a reel 2 is wound through guides 4 on another reel 3, and a work to be processed 7 is placed as facing the wire electrode 1 between the guides 4. Here the power source for processing 8 is furnished in order to supply a negative and positive pulses alternately to the gap formed between the wire electrode 1 and the work to be processed 7. The output from this power source 8 shall go in series connection with a circuit 9, which is to increase and control the positive pulse peak valuee composed of a series circuitry consisting of a capacitor 10 and switching element 11 and a mono-polar trigger circuitry consisting of a diode 12. Thereby the positive pulse current can be enlarged and the negative lessened, that ensures reduction of wire electrode 1 wear as well as increase of processing speed.
Patent JP-S60151338-A (JP)
Inventor: TAKAMOKU TETSUO
IPC: D03D27/00
Filed: 1984-01-17
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-H09195684-A (JP)
Title: Tunnel excavator
Inventor: NAKAYAMA TAKAYOSHI
IPC: E21D9/02
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To protect workers found between a tunnel excavator and a succeeding truck or inside the succeeding truck from a falling substance by providing a falling substance blocking plate attached with a door between the excavator and the truck. SOLUTION: Regarding a tunnel excavator 1, which has a succeeding truck connected to its rear and excavates an inclined shaft with a stooping-down roof, falling substance blocking plates 22, 23 of two steps are provided above respective traction beams 20 one in front and one in rear. The respective falling substance blocking plates 22, 23 are arranged so that they may be horizontal while the inclined shaft is excavated and may cover almost the whole horizontal plane in the space above the traction beam 20.  The falling substance blocking plate 22, which is made in a shape of cutting one of its elliptical plate end in a straight line and having this end (front end) pivoted to the traction beam 20, has an opening in almost a rectangular shape formed on the center of its front end and the rear end, and the opening on the rear end is provided with a double-leafed hinged door so as to cover the opening. The workers normally work behind (below) the falling substance blocking plates 22, 23.
Patent JP-H06212111-A (JP)
Title: Oil-base ink composition for ball-point pen
Inventor: OYAMA SETSU
IPC: C09D11/17
Filed: 1993-01-19
Abstract: PURPOSE:To obtain an oil-base ink which can be smoothly delivered from a ball-point pen at the start of writing and provides smoothness in writing by adding an aliphatic amine, its organic acid salt and their derivatives to an oil-base ball point pen ink comprising a colorant, an organic solvent, a resin and oleic acid. CONSTITUTION:Examples of the above aliphatic amine include primary to tertiary amines, for example, methylamine. Examples of the organic acid salt of the aliphatic amine include nitrites. Examples of the derivatives of the aliphatic amines include haloalkylamines. The content of these aliphatic amines and derivatives is desirably 0.01-30.0wt.%, based on the composition, and is most desirably at least equivalent to that of the oleic acid. The content of the oleic acid is 0.1-21wt.%. Examples of the colorants in clude conventional known dyes and pigments and the content is 20-70wt.%. The organic solvent (e.g. benzyl alcohol) is used in an amount of 20-70 wt.%. The above resin is used in an amount of 5-30wt.%.
Patent JP-H03212670-A (JP)
Title: Transfer material separating device for image forming device
Inventor: IKEDA MASAMICHI
IPC: G03G15/14
Filed: 1990-01-18
Abstract: PURPOSE:To prevent the surface of an image carrier from being partially damaged by a separation pawl by allowing the speed of the separation pawl in the vicinity of an inflection point where the separation pawl changes a moving direction not to be changed as compared with the speed thereof at other position. CONSTITUTION:The grooves 8a and 8b of a shaft 8 are formed so that they may become shallower and shallower as they approach the inflection point (b) from a point (a) far from the inflection point and they may become deep again when they exceed the inflection point. Therefore, projecting parts 7a1 and 7b1 advance in the groove without receiving the resistance by the side walls of the groove as they approach the inflection point. Since the projecting part 7a1, etc., can be smoothly moved even when the groove in the vicinity of the inflection point is formed in such a shape that it is acutely connected, a supporting member 7 at this point is smoothly moved, consequently, the change-direction of the separation pawl 6 is smoothly carried out without lower ing the speed so much.
Patent JP-H05273086-A (JP)
Title: Method and device for testing device having at least one microcomputer
IPC: G06F11/26
Filed: 1993-01-20
Abstract: PURPOSE: To prevent transfer to a test mode without any intention and reduce a test time by examining a variable by an examination means, directly transferring it to a test mode in a case where the variable is a first value, providing the start means of another examination means in another case where the variable is a second value and substituting the second value for the first value after test completion in a factory. CONSTITUTION: A signal is supplied from a sensor 110 to a device 100, and an actuator 120 and the signal are transmitted to and received from each other. The device 100 has a microcomputer 105, and can be connected to a test device 130 in order to test the function of the device. Two different operation states are classified in the operation method of the device. In normal operation, the device 100 calculates a drive signal impressed on an actuator 120 on the basis of a sensor signal which the sensor 100 detects. The test device 130 executes a test program and examines the function of the device 100 including the computer 105. Before forwarding after production, it can be quickly transferred to a test mode, and after forwarding, it is prevented from being transferred to the test mode by an unqualified person.
Patent JP-H01181802-A (JP)
Title: Male surface zipper
Inventor: HIGASHINAKA YUKITOSHI
IPC: A44B18/00
Filed: 1988-01-15
Abstract: PURPOSE:To enhance engaging strength and watertightness by using yarn consisting of polyester monofilaments, whose crude yarn ductility and initial tension resistance respectively have specific values. CONSTITUTION:For the crude yarn physical properties of the polyester monofilament yarn used for a male surface zipper, the ductility is set at 15-30%, and the initial tension resistance is set at 80-200g/d. Thus, the male surface zipper is made excellent for simplified detachability, the engaging strength and the watertightness, and it can be expected to be used not only in an apparel field but also in an industrial material field.
Patent JP-S61167363-A (JP)
Title: Synchronous motor
Inventor: KOYAMA NARIAKI
IPC: H02K5/20
Filed: 1985-01-21
Abstract: PURPOSE:To obtain a large output even in a small size by forming an annular passage for passing cooling medium circumferentially in a hollow cylinder of a stator housing for surrounding a stator element, thereby enhancing cooling effect. CONSTITUTION:In a synchronous motor 10 in which a disc-shaped stator element 20 and a disc-shaped rotor element 18 are axially opposed, and a stator housing 14 of a hollow cylindrical shape is mounted on the outer periphery of the element 20, an annular passage 26 is formed along the circumferential direction in the body of the housing 14. Cooling medium such as oil is flowed as designated by an arrow in the passage 26. Thus, the heating from the winding of the element 20 can be efficiently removed to enhance the cooling effect, thereby enabling to increase the output.
Patent JP-S61167231-A (JP)
Title: Drive circuit of laser diode
Inventor: KON KEISUKE
IPC: H04B10/07
Filed: 1985-01-21
Abstract: PURPOSE:To eliminate amplitude fluctuation of a shaped waveform by monitoring a light emission output of a laser diode by an avalanche photodiode and controlling a current multiple rate to control a negative feedback amount. CONSTITUTION:When a pulse waveform attended with peaking is inputted to an LD1, a photodetecting current outputted from an APD2A receiving a part of the light emission output and a control signal being an output of a photodetecting current detection circuit 4A have the peaking as it is. Then the control signal applied control to a cathode voltage supply circuit 9, the peaking appears the cathode voltage of the APD2A and the current multiple rate. The peaking is such emphasized in the photodetecting current transmitted from the APD2A and in the control signal of the output of the photodetection current detection circuit 4A than that at the initial state. That is, since a large negative feedback amount is applied to a negative feedback control circuit 5 when the amplitude of the input modulation signal to the LD1 is larger than a prescribed amplitude by the peaking, and a smaller negative feedback amount is applied when smaller, the amplitude improving effect is increased remarkably and the pulse waveform not attended with the peaking is obtained as the light emission output waveform of the LD1.
Patent JP-H05201407-A (JP)
Title: Method and device for preventing curl in packaging sheet
Inventor: MINOURA SADAO
IPC: B65B51/32
Filed: 1992-01-20
Abstract: PURPOSE:To prevent curls from occurring to packaging sheets in a simple way with a simple device by applying cooling with cooling gas to package films after sealing. CONSTITUTION:After pockets provided to a package film (f1) are filled with articles to be packed, the package film (f1) is covered with a covering film (f2), and both the films are pressed for sealing with a pair of sealing rollers 2 and 3. While the package film side of the pressure-sealed films is in contact with the seal roller 2, cooling gas is blown from a cooling device and thereby the package film is immediately cooled down.
Patent JP-S5392886-A (JP)
Title: Preparation of hydroxyl-terminated liquid chloroprene polymer
Inventor: FUJII SHIYOUTAROU
IPC: C08F4/00
Filed: 1977-01-26
Abstract: PURPOSE: To prepare the title polymer in high yield at low polymerization temperature under normal pressure, by the polymerization of chloroprene in an organic solvent in the presence of an iron salt and hydrogen peroxide as catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H021014-A (JP)
Title: Portable computer
Inventor: SHIMA SHOJI
IPC: G06F3/048
Filed: 1988-01-19
Abstract: PURPOSE:To arbitrarily select devices different in display condition to display data by arbitrarily displaying data on plural display devices based on data in respective data storage devices for display. CONSTITUTION:Each of display devices 10, 11, and 12 includes a display device (a), a picture controller (b), and a display data storage device (c). Display device control means 13, 14, and 15 are control means for devices 10, 11, and 12 respectively. A picture control means 16 selects means 13, 14, and 15 in accordance with a picture output request 17 and outputs data to devices 10, 11, and 12. An address rewriting means 22 is called and operated by a device change request 21 or at the time of starting an application program to rewrite the address of the means 16. A device discriminating means 20 checks setting of the requested display device. A device determining means 19 determines a device based on the means 20 and an address converting means 18 rewrites the address of the means 16 in accordance with the means 19.
Patent JP-S5394146-A (JP)
Title: Multiplication system
Inventor: CHIBA TOMIO
IPC: G06F7/533
Filed: 1977-01-28
Abstract: PURPOSE: To ensure a high-speed multiplication process by storing the multiplier in the shift register, securing a harmonious action for the shift timing between the shift tegister and ALU (arithmetic logic unit) and controlling the operation step by the adjacent lower two bits of the shift register. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05198491-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOYAMA HAJIME
IPC: H01L21/027
Filed: 1992-01-20
Abstract: PURPOSE:To impart a phase shift effect to an upper layer pattern, and to form a microfine pattern by successively applying a lower layer resist and the upper layer resist of a thin film onto a foundation substrate and forming the light shielding section of a mask used for exposing the lower layer resist in a size smaller than the upper layer pattern. CONSTITUTION:The upper section of a foundation substrate 1 is coated with a resist for (i) beams as a lower layer resist 2, the resist is pre-baked, and a resist for an excimer is applied thinly as an upper layer resist 3. The phase of (i) beams passing in the upper layer resist changes at 120-240 deg.C in the film thickness. The upper layer resist 3 is turned, and aligned with upper layer patterns 3A by an (i) beam stepper, and the lower layer resist is exposed. The light shielding section of a mask used is made smaller than the upper layer pattern A in the alignment accuracy or more of the stepper, and a phase shift effect is imparted to the upper layer pattern. The lower layer resist 2 is developed with alkali, thus forming lower layer patterns 2A.
Patent JP-S5599649-A (JP)
Title: Digital multiplier
Inventor: NAKAYAMA KENJI
IPC: G06F7/72
Filed: 1979-01-25
Abstract: PURPOSE: To realize the digital multiplier with the circuit scale of about 3/4 by giving the multiplication to input X with dissolution into the higher-rank and lower- rank bits.  
     CONSTITUTION: Input X sent from terminal 11 is divided into higher-rank bit X 0  and lower-rank bit X 1  through divider circuit 12. For bit X 1 , A 1 +KA 0  is multiplied at multiplier 13. At the same time, X 1  is added by X 0  via adder 14, and the output undergoes the multiplication of A 0  at multiplier 15. Then bit X 0  is multiplied by A 1 WA 0  by multiplier 16. The output of multiplier 15 undergoes the multiplication of -K at multiplier 17, and this output is added with the output of multiplier 13 through adder 18 to obtain output is added with the output of multiplier 13 through adder 18 to obtain output -KA 0 X 0 +A 1 X 1 =B. On the other hand, the output of multiplier 15 is added with the output of multiplier 16 at adder 19, and the multiplication of 2 b/2  is carried out via multiplier 21 to obtain (A 0 X 1 +A 1 + X 0 )2 b/2 . Accordingly, AX is obtained if the output of adder 18 and multiplier 21 are added together through adder 22. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58124300-A (JP)
Inventor: SHIBATA TERUYUKI
IPC: H05K13/00
Filed: 1982-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01185515-A (JP)
Title: Optical deflector
Inventor: IKUMI TOMONORI
IPC: G02B7/02
Filed: 1988-01-18
Abstract: PURPOSE:To execute a fine adjustment of a correction lens by forming a long engaging part along the advance direction of a beam in other position than an area where a beam of the correction lens passes through and forming a holding part for holding the engaging part so as to be freely slidable along the advance direction of the beam in a housing to which the correction lens is attached. CONSTITUTION:A long engaging part 9 is formed along the advance direction of a beam in the center position of a beam scan in other position than an area where a beam of a correction lens 7 passes through, and a holding part 12 for holding the engaging part 9 so as to be freely slidable along the advance direction of the beam is formed in a housing 2 to which the correction lens 7 is attached. Accordingly, the engagement of the engaging part 9 of the correction lens 7 and the holding part 12 of the housing 2 becomes freely slidable along the advance direction of the beam. In such a way, the correction lens 7 can be brought to fine adjustment in the advance direction of the beam, and also, the center line of the correction lens 7 and the optical axis center line of the beam can be allowed to coincide with each other with high accuracy.
Patent JP-S55543-A (JP)
Title: Wet type electrophotographic transfer
Inventor: KIMURA TSUGUO
IPC: G03G15/10
Filed: 1979-01-25
Abstract: PURPOSE:To achieve the miniaturization of the apparatus by disposing a developing device in the lowermost part of a photoreceptor, a squeegee device in the part lower than the driving shaft of the photoreceptor and a transfer device above the photoreceptor and a cleaning device in the part upper than the driving shaft respectively. CONSTITUTION:A drum-form photoreceptor 1 is born with a drive shaft 3 and is rotated in the arrow a direction. A charging device 4 is disposed rightward of the photoreceptor 1 and an exposure device on the lower right thereof. A liquid developing device 7 consisting of an inside vessel 8 and outside vessel 9 is disposed in the lowermost of the photoreceptor 1 to make processing of the developing solution easy. A squeegee device 11 is disposed in the part lower than the horizontal plane inclusive of the drive shaft 3 of the photoreceptor 1 to make the recovery of the removed solution easy. A transfer device body 17 is disposed in the portion moving toward the above of the photoreceptor 1 to make possible the miniaturization of the transfer device. A cleaning device having a cleaning roller 19 is disposed in the part upper than the horizontal plane inclusive of the drive shaft of the photoreceptor 1 to make possible cleaning of the photoreceptor at the earliest possible time after transfer.
Patent JP-S56105945-A (JP)
Title: Device for controlling injection speed of injection molding machine
Inventor: OOMORI KAZUMITSU
IPC: B29C45/00
Filed: 1980-01-25
Abstract: PURPOSE:To obtain a device for effectively controlling the injection speed by providing a closed loop oil pressure control circuit including a proportional electromagnetic flow control valve. CONSTITUTION:Materials are melted and mixed with one another by making a screw 3 rotate in a heating tube 1 and proceed by means of an injection cylinder 4 while feeding the tube with the materials from a hopper 2 and then the materials are injected into the cavity of a metal mold to mold them. At this time, a position of advance of the screw 3 is detected by a position detector 9 as variation of electric resistance. And the detected voltage is compared with what has been specified beforehand by comparators 11, 12. So that the comparators 11, 12 are actuated to excite relays 15, 16 if the voltage exceeds the prescribed limit. In addition, the speed of the screw 3 is detected by differentiating the output voltage of the position detector 9 by a differentiator 17, and that speed is compared with the standard speed that has been provided beforehand by a standard-speed-setting-device 18 to obtain the deviation, amplify it and so forth. By so doing, the injection speed can be controlled by controlling the amount of discharging oil into the injection cylinder 4 from pumps 41, 42.
Patent JP-H02189137-A (JP)
Title: Audio coupler with holder and manufacture thereof
Inventor: FURUTA NAOKI
IPC: G01N29/28
Filed: 1989-01-17
Abstract: PURPOSE:To provide an audio coupler which facilitates handling and improves operability by a method wherein the audio coupler is secured to a holder in a way that an opening formed in the frame part of a holder is closed with hydrogel making contact therewith and the interior of a suction space is kept in a pressure reduced state. CONSTITUTION:A suction space 10 having an opening part 9 formed in its under surface is formed in a frame part 8 with which a probe insertion hole 5 of a holder 6 is surrounded. The opening is closed with water soluble hydrogel, by which an audio coupler 1 making contact with the frame part is formed, the interior of the suction space 10 is kept in a pressure reduced state, and the coupler 1 formed by flexible hydrogel is secured to the holder 6. Since the audio coupler 1 is extremely flexible and has excellent audio characteristics and excellent biological suitability, excellent diagnosing operation can take place.
Patent JP-S57121334-A (JP)
Title: Digital signal receiver
Inventor: ASAO MOTOAKI
IPC: H04B3/06
Filed: 1981-01-21
Abstract: PURPOSE:To detect always a framing code signal accurately and surely, by detecting a waveform distortion generated in a framing code signal to switch the low group delay characteristic of the transmission line in a receiver. CONSTITUTION:A group delay characteristic correcting circuit 10 is connected or disconnected selectively between a circuit 1, which includes devices from a tuner to a video intermediate frequency detector, and a gate circuit 2 for extracting a character signal, which extracts one horizontal scanning period with a character multiple signal inserted from the detection output of the circuit 1, by a relay 11. A peak detecting circuit 12 is provided where the output signal from the gate circuit 2 is led, and the output of the circuit 12 is smoothed by a low pass filter and comparing circuit 13 and is compared with a constant voltage, and a discrimination controlling circuit 15 consisting of an FF circuit 14 is driven by the comparison output of the circuit 13, and thus, the relay 11 is switched by the circuit 15.
Patent JP-S5393275-A (JP)
Title: Speed control system
Inventor: IZUME TAKATOMO
IPC: G05B19/40
Filed: 1977-01-28
Abstract: PURPOSE: To keep to the instruction speed changing the rate of thinned-out of standard pulse for speed nevertheless function generator generates any function, in the numeric control equipment installed separately function generator and speed control circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61178887-A (JP)
Inventor: NOGUCHI ETSUMI
IPC: E04H7/22
Filed: 1985-01-22
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。