baber/WOPTO huggingface dataset:
Patent JP-H0992387-A (JP)
Title: Automatic plug hold releasing device for electric apparatus
Inventor: ICHINOSE TOKIO
IPC: H02G11/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To automatically release a plug from a receptacle via a one-step action and wind a cord. SOLUTION: When a plug release switch 18 is pushed, an infrared ray transmitter transmits a lock releasing light signal, and the infrared ray receiver of a plug inserting unit 15 receives the lock releasing light signal and outputs a drive control signal. A lever driving means receives it, drives the lock lever of a plug receiving cap 27 in the lock releasing direction, and releases the lock of a lock pin, then a plug terminal is released from the pinching by the plug reception section of an electrode blade provided on the plug inserting unit 15.
Patent JP-H03113862-A (JP)
Title: Rotary head assembly
Inventor: SAKAGUCHI TAKASHI
IPC: G11B15/61
Filed: 1989-09-27
Abstract: PURPOSE:To reduce the occurrence of damage to a magnetic tape and to stabi lize the traveling by making at least the depth of notching out of the pitch and depth of the notching of a rugged surface formed on a side surface of a fixed cylinder to be wound with the magnetic tape larger in proportion as it approaches to an inlet part for the magnetic tape. CONSTITUTION:The pitch to be processed on the rugged surface 1A of the side surface of the fixed cylinder 1 is constituted as to be coarser in proportion so it approaches to the magnetic tape inlet part, i.e.. e1>e2, while the depth of the notching on the rugged surface 1A is constituted as to be larger in propor tion as it approahes to the magnetic inlet part, i.e. d1>d2. Since a finished groove of the rugged surface 1A of the side surface on the magnetic tape inlet side of the fixed cylinder 1 is large, inflow air is increased, and this air is pushed upward by the finished grooves which are gradually smaller so that the magnetic tape is raised up. The same effect is achieved by changing the depth of notching only. By this method, the damage to the magnetic tape can be reduced, and the traveling can be stabilized as well.
Patent JP-H06103306-A (JP)
Title: Machine translation system
Inventor: SUKEHIRO TATSUYA
IPC: G06F17/28
Filed: 1992-09-21
Abstract: PURPOSE:To obtain a translation result fast on the average by efficiently decentralizing the load on the system. CONSTITUTION:A file dividing means 21 divides 1 or more input original files 11-1n into original texts under the control of a file control means 22. The file control means determines translating means 51 53 which translates the divided original texts and transfers the divided original texts to the translating means. Each translating means converts a supplied original text into a translation and sends it back. A file composing means 23 composes translation files 31-3n corresponding to the original files by putting translations supplied from 1 or more translating means together.
Patent JP-H0786758-A (JP)
Title: Multilayered printed board
Inventor: ISHIKAWA FUMIO
IPC: H01P5/08
Filed: 1993-09-13
Abstract: PURPOSE:To provide a multilayered printed board pattern suitable for connection with a high frequency connector wherein obstruction to another block and signal transmission loss can be minimized and there is no influence of the shape of the GND pattern between other blocks. CONSTITUTION:The peripheral board of center conductor of the upper surface of GND of a high frequency connector 36 is eliminated, and through hole machining is performed on the side surface. The GND part of a multilayered board 10 and the GND part of the high frequency connector 36 are mutually connected via a through hole or the like just under the connector 36, and electric current flow of the GND Line 30 of the surface layer of the printed board 10 is made shortest. Thereby the leak of high frequency electric current is reduced.
Patent JP-H0193990-A (JP)
Title: Device for converting stereoscopic image
Inventor: SUZUKI AKIRA
IPC: H04N13/04
Filed: 1987-10-05
Abstract: PURPOSE:To obtain an ideal stereoscopic image by outputting the combination of right and left images to be outputted after conversion always with the combination of the right and left images to be photographed at the same time when the stereoscopic video signal of a time-division system is converted to a polaroid system. CONSTITUTION:When the stereoscopic video signal of the time-division system is converted to the stereoscopic video signal of the polaroid system, the combination of the right and left images to be outputted after the conversion is always outputted in the combination of the right and left images to be photographed at the same time. Namely, the combination of the right and left images after the conversion obtains stereoscopic vision in the order of a pair 1' of left and right fields L1 and R1, a pair 2' of L2 and R2, a pair 3' of L3 and R3, a pair 4' of L4 and R4 and a pair 5' of L5 and R5 which are simultaneously displayed. Then, the combination of the right and left images always goes to the combination of the images to be simultaneously photographed. Thus, the ideal stereoscopic image can be obtained.
Patent JP-H03111101-A (JP)
Title: Machining method and equipment for bar material
Inventor: ITO RYUZO
IPC: B23Q1/52
Filed: 1989-09-27
Abstract: PURPOSE:To enable the continuous machining of a bar material having a comparatively large diameter without producing rotational runout by cutting a bar material, which is supplied by a bar material supplier, to form a worked while holding its fore end with a rod material processing machine, and then applying a cut-finising work thereto. CONSTITUTION:A bar-material-supplying-machine 10 is arranged at the downstream side of a bar material processing machine 2, so that a bar material W is supplied along an axis line of rotation X-X of the bar material processing machine 2. An end part of the bar material W, which is supplied by the bar-material-supplying- machine 10, is held by a chuck 6 of the bar material processing machine 2 and cut off by a byte 7 at a position that is away by a prescribed distance from the end part, thereby forming a work piece W'. Next, the work piece W' is rotated by a spindle 4 at a high speed, so that cutting work is applied to the outer surface of the work piece W'. With this constitution, since the bar material W is continuously supplied without passing through a through hole 5 of the spindle 4, a bar material having a diameter larger than the diameter of the through hole 5 can continuously be meachined, and moreover, since the work piece W' is separated from the bar material W, the bar material W can be free from rotational runout when the work piece W' is under high speed revolution.
Patent JP-S63107656-A (JP)
Inventor: MATSUKAWA YOSHIO
IPC: E04G21/12
Filed: 1986-10-22
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-H05222124-A (JP)
Title: Process for producing bimodal polymer in tandem reactor
Inventor: AAMEDO FUSEIN ARI
IPC: C08F4/658
Filed: 1992-09-21
Abstract: PURPOSE: To obtain a bimodal ethylene polymer having a high standing bulk density which is excellent in processability, etc., by contacting ethylene with a predetermined amount of a catalyst in the first and subsequently, the second reaction zones under specific conditions, respectively.  
     CONSTITUTION: Ethylene and arbitrary H 2  are contacted with a combination of a complex catalyst precursor obtained by supporting a complex of formula III (wherein a is 0.5-56; b is 0-2; c is 1-116; and d is 2-85) obtainable by the reaction of a compound of formula I[wherein R is R', COR' (wherein R' is a 1-14C aliphatic or aromatic hydrocarbon group); X is Cl, Br or I; a is 0-2; b is 1-4; and a+b is 3-4] with a compound of formula II in the presence of an electron donor ED on an inorganic porous carrier and a reducing cocatalyst of a hydrocarbyl aluminum in the first gas phase reaction zone at a molar ratio of H 2 /ethylene of not more than about 0.3 under a predetermined partial pressure of ethylene to produce a comparatively high molecular weight polymer associated with catalyst particles which is subsequently transferred to the second reaction zone 14 in which a comparatively low molecular weight polymer is formed at the predetermined molar ratio supplied with H 2  under the predetermined partial pressure. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0997817-A (JP)
Title: Semiconductor device
Inventor: WATANABE JUNICHI
IPC: H01L21/60
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce inner lead cutting of a TAB mode semiconductor device so as to heighten connection reliability and to correspond to narrow pitching of a pad of a semiconductor chip. SOLUTION: Inner lead strengthening patterns 1 are formed on the parts other than the regions for forming inner leads 4 near a device hole 2 by photoetching so as to connect these to pads for exclusive use for patterns for strengthening the inner leads provided on the semiconductor chip 3 by bonding. Thereby, the semiconductor chip 3 comes to be supported by both of the inner lead 4 and the patterns 1 for inner lead strengthening so that the stress on the inner leads 4 is eased by weight of the semiconductor chip 3 itself and vibration due to a process, to thereby reduce the possibility of inner lead 4 disconnection.
Patent JP-2000079858-A (JP)
Title: Front grille device of working vehicle
Inventor: UEDA YUICHIRO
IPC: B60R19/52
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To facilitate the connection and disconnection of a front grille by making the front grille in a simple structure of an integral formation and making the upper and the lower locking work for installing the grille to the machine body of a working vehicle simple and firm, in a working vehicle covering an on-vehicle engine and a radiator by the front grille made of a resin. SOLUTION: The upper and lower locking parts for installing a front grille 13 to a machine body are provided, the locking parts are formed integral with the front grille 13, and the lower locking part of the front grille 13 is composed of two reverse U-shaped locking members 13a at the left side and right side opened downward at the lower surface side of the front grille 13, and the front and rear pieces of the reverse U-shape are slipped laterally to form integrally. Furthermore, the upper locking part 14 of the front grille 13 is projected to the upper surface side of the front grille 13, and it is locked by a tension type locking fitting 24 of an elastic body fixed to the machine body 1 side.
Patent JP-S61131848-A (JP)
Title: Holding device for chuck mechanism
Inventor: IWAMOTO TSUTOMU
IPC: B23Q7/04
Filed: 1984-11-30
Abstract: PURPOSE:To aim at simplification in a mechanism, by fitting a head body in a spline shaft, while installing a linear motion bearing in a fitting part and setting a whirl-stop in the head body, in case of a holding device for a tube bulb chuck mechanism in a tube bulb manufacturing plant. CONSTITUTION:A support block 11 is provided with a setting hole 12 to which an upper part of a spline shaft 15 is locked. A head body 17 is fitted in this spline shaft 15 free of vertical motion via a linear motion bearing 16. And, in a front part of the head body 17, there is provided with a chuck mechanism 19 chucking a tube bulb mount part (a), and a roller 21 rotatably pivotted on a roller pin 20 is installed in the rear part. This roller 21 rolls on a cam as a vertical moving mechanism and is designed so as to transmit its up-an-down motion to the head body 17. Therefore, the head body 17 accurately moves up and down without goosenecked motion, thus it may move the mount part (a) up and down in a proper manner.
Patent JP-H07105573-A (JP)
Title: Optical recording medium
Inventor: UEMATSU TAKUYA
IPC: G11B7/258
Filed: 1993-10-07
Abstract: PURPOSE:To produce a high reliability optical recording medium excellent in resistance to high temp. and humidity at a low cost. CONSTITUTION:A light absorbing layer, a light reflecting layer made of or based on silver and a protective layer are successively laminated on a transparent substrate. The protective layer is made of a UV-curing resin contg. at least one kind of compd. selected from among a triazineamine compd., a mercaptobenzimidazole compd., a thiodipropionic ester compd. and a dithio carbamate.
Patent JP-H08116220-A (JP)
Title: Power amplifier
Inventor: CHIBA SHUNICHI
IPC: H03F1/32
Filed: 1994-10-18
Abstract: PURPOSE: To provide a power amplifier in which a heat loss of the amplifier is reduced to improve the efficiency and its maximum output is improved at low distortion. CONSTITUTION: An output voltage of a power amplifier 1 is given to a control voltage generator 17 from across a load RL2 and an output voltage of a power switching circuit section 20 is given to a control voltage generator 17. Then an output terminal of the power switching circuit section 20 connects to a power terminal of a single power supply BTL power amplifier 1 and a power supply voltage VBAT supplied to the power switching circuit section 20 is also applied to a 1st switching control circuit section 18 and a 2nd switching control circuit section 19 to allow the power switching circuit section 20 to output a voltage higher by a signal output voltage of the single power supply BTL power amplifier 1 by a prescribed level thereby controlling the voltage being a minimum voltage in response to an input signal to be applied to the power amplifier 1.
Patent JP-H08115917-A (JP)
Title: Mounter of solder ball, and mounting method
Inventor: NAKAZATO SHINICHI
IPC: H01L21/60
Filed: 1994-10-18
Abstract: PURPOSE: To provide a mounter of a solder ball, which can sharply reduce the frequency of replenishment of solder balls to the supply part of solder balls, in a mounter of solder balls which mounts many pieces of solder balls for forming bumps en block to a work such as a substrate, etc., and a mounting method. CONSTITUTION: When sucking a solder ball 3 within a container by vacuum by lowering a head 11, the height H from the top of a solder ball 3 to the bottom of a head 11 is detected with a height sensor 30. Based on this detection result, the head 11 is lowered until the bottom of the head 11 sinks under the topside of the solder ball 3 so as to suck the solder ball 3 by vacuum, and then the head 11 is lifted. Accordingly, there is no necessity to replenish the solder balls 3 until the quantity of solder balls 3 inside the container 2 decreases sharply, so the frequency of the replenishment of solder balls 3 can be lowered sharply.
Patent JP-H0193948-A (JP)
Title: Switching system for line dealing part
Inventor: NAGAO MASAAKI
IPC: H04L69/40
Filed: 1987-10-06
Abstract: PURPOSE:To temporarily interrupt the communication executed before switching only at the time of switching to restart this communication by restarting the communication after switching by a stand-by line dealing part in the same state as a current line dealing part operated before switching. CONSTITUTION:When a higher-order communication control part 1 performs switching between current and stand-by line dealing parts 2, a state variable transfer means 300 instructs the current operating line dealing part 2 to return a state variable and transfers this state variable returned from the current operating line dealing part 2 to the stand-by line dealing part 2. After the stand-by line dealing part 2 is restored to the state of the current line dealing part 2, the higher-order communication control part 1 controls a line switching part 3 to switch and connect a communication line 4. Consequently, the stand-by line dealing part 2 restarts the communication after switching in the same state as the line dealing part 2 operated as the current line dealing part 2 before switching. Thus, the communication executed before switching is temporarily interrupted only at the time of switching and is restarted.
Patent JP-H1196730-A (JP)
Title: Optical disk and its editing device and reproducing device
Inventor: SAEKI SHINICHI
IPC: G11B27/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the number of accesses to an optical disk to a definite value independent of the size of an AV(audio and video) file by the method that a special reproducing information file corrects the address, the reproducing time, the VOBU(video object unit) information and the recording information of a VOBU in AV data to a value making the head of the AV file as a reference. SOLUTION: The disk is provided with a file system control region which controls one or more files, one or more AV files storing AV data and a special reproducing information file which is provided with time map information that show a VOBU corresponding to the reproduction time of a definite time interval from a reference time and time map reference information for correcting the reference time. When the head of the AV file is changed by editing, a special reproduction information correcting means generates the VOBU information correcting information or the time map reference information.
Patent JP-H0679511-A (JP)
Title: Edge preparation device
Inventor: TANAKA TAKESHI
IPC: B23C3/12
Filed: 1992-08-27
Abstract: PURPOSE:To simplify mechanical constitution as well as to reduce the number of spindle, to be controlled by providing a common support carriage with a plurality of cutting heads equipped with angle adjusting means, and thereby allowing the support carriage to be freely moved vertically and back and forth so as to be adjusted. CONSTITUTION:A carriage 10 is provided with a lifting carriage 14, and the lifting carriage 14 is vertically moved so as to be adjusted by a vertical adjusting means C. The lifting carriage 14 is provided with an advance and retreat carriage 20, and the advance and retreat carriage 20 is moved back and forth by a back and forth adjusting means D so as to be adjusted. A first and a second cutting head equipped with angle adjusting means Za are mounted on the advance and retreat carriage 20. Slice cutters 30a and 30b having each cutting surface (a) and (b) are attached to the respective cutting heads at their bottom sections. These cutting heads are simultaneously moved vertically and back and forth so as to be adjusted, and the cutting surfaces (a) and (b) of the slice cutters 30a and 30b are thereby set, so that edge preparation works to a work W are then processed.
Patent JP-H02100530-A (JP)
Title: Light-receiving circuit
Inventor: IGUCHI HIROTO
IPC: H04B10/293
Filed: 1988-10-07
Abstract: PURPOSE:To stabilize an AGC system in a short time when temporary optical input interruption has occurred and an optical signal is inputted again by providing a memory part which sets the output of an optical input interruption detection part to be a control signal and which stores the output of a feedback part and a high voltage generation part which sets the output of the memory part concerned to the control signal and which gives a bias voltage to a light- receiving element. CONSTITUTION:When optical input interruption which is approximated to instantaneous interruption is detected in the optical input interruption detection circuit 6, the control signal 107 from the optical input interruption detection circuit 6 stores the output 104 of the feedback part, which detects optical input interruption in the memory part 5 and the stored signal is outputted as an output signal 106. When instantaneous interruption is restored and the optical signal of the same level is inputted, the AGC system can be stabilized in a short time since the gain of the AGC system does not come to maximum.
Patent JP-H0785985-A (JP)
Title: Ac discharge lamp lighting device
Inventor: TSUJI KOJI
IPC: H05B41/24
Filed: 1993-09-16
Abstract: PURPOSE:To light a high voltage discharge lamp stably by furnishing a control circuit with an LPF which has a cutoff characteristic for certain specified frequencies, and thereby eliminating risk of oscillation in a constant-power control negative feedback loop even in the case a current resonance is generated. CONSTITUTION:The power supplied to a high voltage discharge lamp 1 is generally put under a constant power control, which is conducted by controlling a chopper circuit 3 using a control circuit 4 chiefly through the negative feedback operation. In the case a current resonance is generated, a constant-power control negative feedback loop is fed with a current signal I given from a shunt resistance 45 which has a frequency component identical to the resonance frequency due to a capacitor 15 and choke coil 14 in the second smoother circuit 10. Even though this loop has oscillative conditions with the resonance frequency, however, the signal containing the resonance frequency component is not transferred to a PWM control IC 48 owing to an LPF 80, and the negative feedback loop remains without oscillating. Accordingly the current ripple resulting from oscillation does not increase, and the lamp 1 can be lighted stably.
Patent JP-H08114395-A (JP)
Title: Heat exchanger
Inventor: HIROHATA OSAMU
IPC: F28F13/10
Filed: 1994-10-18
Abstract: PURPOSE: To improve the heat exchanging efficiency and to perform the energy conservation by always adding optimum vibration to a heat exchanger in response to the environmental conditions of the exchanger to be used and efficiently removing the water stagnated in the exchanger. CONSTITUTION: A heat exchanger comprises a heat transfer tube 6 in which fluid flows therein, a plurality of fins 7 fixed at a suitable interval to the tube 6, protective plates 8 fixed to both the ends of the fins 7, an exciter 9 mounted at the part of the plates 8, a power source 10 for operating the exciter 9, and a controller 11 for controlling the exciter 9 according to the using conditions of the exchanger.
Patent JP-H0994322-A (JP)
Title: Illuminator for game machine
Inventor: ISOMURA AKIHIRO
IPC: H01L27/32
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom of selecting the installation place of a driver circuit and to facilitate a wiring operation. SOLUTION: In the state of being spread over the front and rear of a game panel 2, an electric wire 34 for connecting a driver circuit 30 on the rear surface side of the game plate 2 to a light emission display part composed of an electroluminescence lamp on the front surface side of the game plate 2 is wired through the outer edge of the game plate 2. In the case of a Japanese pinball game (pachinko) machine, when the driver circuit 30 is arranged while shifting a position in a horizontal direction to a pay-out port 1t to the upper tray of prize balls and the outer edge of the game plate 2 where the wiring 34 is to be arranged is set to the position for orthogonally crossing the driver circuit 30 along the rear surface of the game plate 2, the electric wire 34 is wired in a shortest distance.
Patent JP-H07106760-A (JP)
Title: Manufacture of mutlilayered substrate
Inventor: TAKENAKA TOSHIAKI
IPC: H05K3/46
Filed: 1993-10-08
Abstract: PURPOSE:To provide a manufacturing method by which a highly reliable multilayered substrate can be manufactured by uniformly and continuously sticking a plastic sheet having mold release characteristics to the upper and lower surfaces of a prepreg sheet so that no air reservoir nor wrinkle can be formed. CONSTITUTION:Plastic sheets 2 are stuck to the upper and lower surfaces of a prepreg sheet 1 by softening the resin component of the sheet 1 by passing the sheet 1 through spaces between remaining-heat rollers 3 and heating rollers 4 in such a state that the sheet 1 is held between the mold releasing surfaces of the plastic sheets 2 and further pressurizing the sheets 1 and 2. Since the plastic sheets 2 are stuck to the prepreg sheet 1 by pressing the sheets 2 against the sheet 1 with the rollers, air reservoirs are surely eliminated and reliability deterioration caused by air reservoirs can be prevented.