baber/WOPTO huggingface dataset:
Patent JP-S61233469-A (JP)
Title: Reproducing device
Inventor: KIMURA SHUICHI
IPC: G11B20/14
Filed: 1985-04-08
Abstract: PURPOSE:To make it possible to hold a PLL circuit and to make data processing without error by utilizing the lack of a frame synchronizing signal as the detection signal of a lacked part of reproduced signals. CONSTITUTION:A phase comparing circuit 2 phase-compares a clock extracted from RF signals obtained from a pickup with the output of a VCO 6 and outputs an error signal ER and thereby a clock CLK phase locked from the VCO 6 RF signals can be obtained. A detection signal GFS that detects the lack of frame synchronizing signal FS is applied to an input terminal 7 and a switching signal SW is obtained from a comparator 9. Thereby,a switch 3 is made off, a PLL circuit 1 is held and the VCO 6 makes self-oscillation. During this period, the disk is kept at a specified speed by its inertia. Accordingly, the synchronization of the clock CLK obtained from the VCO 6 and RF signals is maintained at the time of holding of the PLL circuit 1 and signal processing can be made without causing errors.
Patent JP-H08274185-A (JP)
Title: Manufacture of mos transistor
Inventor: TSUKAMOTO MASANORI
IPC: H01L27/092
Filed: 1995-03-30
Abstract: PURPOSE: To prevent the diffusion of boron from the p-type gate electrode of a MOS transistor while using means of high reproducibility, by forming an amorphous silicon film on the gate insulation film of the MOS transistor to change it into a polysilicon film through annealing it under specific conditions, and thereafter, by forming the gate electrode of the MOS transistor through patterning the polysilicon film, etc. CONSTITUTION: A MOS transistor with a gate electrode G1 at least one portion of which comprises a p-type semiconductor film is manufactured. In that case, an amorphous silicon film is formed on a gate insulation film 5, and the amorphous silicon film is annealed for an hour or more at 550-700 deg.C to change it into a polysilicon film 6p. Thereafter, patterning at least the polysilicon film 6p, the gate electrode G1 is formed, and using the gate electrode G1 as a mask, the injection of p-type impurity ions is performed. Thereby, concurrently with the formations of the source/drain regions of the MOS transistor, the conduction type of the gate electrode G1 is made to be p-type.
Patent JP-S57191143-A (JP)
Title: Audio equipment to be put on vehicle
Inventor: YOSHIMOTO YOSHINORI
IPC: B60R16/02
Filed: 1981-05-15
Abstract: PURPOSE:To make it to be high in controllability and excellent in the compass and register characteristics in such a way that a component circuit is brought for common use by concentrating plural power switches for the audio equipment at one place. CONSTITUTION:A voice circuit 40 is integrated by an amplifier, a voice output part, a sound volume adjusting control, etc. A cassette stereo component 41 is integrated by the structure excluding the voice circuit part. A circuit 42 which serves up to make FM detection of voice signals from a televisor is assembled by VIF, SIF, AGC, video amplifier, etc. A circuit part 43 to indicate image signals contains a cathode ray tube, which is integrated by an image output circuit, a horizontal output circuit, a vertical output circuit, a synchronous circuit, etc. This component factor concentrates power switches for all of the electric circuits at one place so that it can make individual power supplies selectively to respective small blocks 40 to 43.
Patent JP-H03273588-A (JP)
Title: Cassette tape player provided with radio
Inventor: KITANO KAZUMITSU
IPC: G11B33/02
Filed: 1990-03-23
Abstract: PURPOSE:To make the thickness of the case of a cassette tape player thinner by providing a cassette tape traveling mechanism on the side of the opening part of the cassette tape and providing a printed board for operation on a battery which is arranged at a position symmetric to the traveling mechanism. CONSTITUTION:The cassette tape 32 loaded in a flat cabinet 22 and the cassette tape traveling mechanism 27, on the side of the tape opening part of the cassette tape 32, which allows the cassette tape 32 to travel are provided. Then, the printed board for operation 37 having a switching part which performs the operation of the mechanism 27 and the operation in the case of receiving the radio and a display device 36 for displaying actions is provided on the battery 34 arranged at the position symmetric to the mechanism 27 through the cassette tape 32. Thus, the entire case of the cassette tape player provided with the radio is thinned.
Patent JP-H11266725-A (JP)
Title: Water culturing device using water repellent
Inventor: FURUYA SHIGEKI
IPC: A01G31/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide the subject device capable of increasing the content of a dissolvable oxygen in a nutrient solution by only impregnating a water repellent into the whole surface of a nutrient solution-containing case without employing any specific means. SOLUTION: This device comprises a case 2 designed to contain a nutrient solution and applicable to water culture, wherein the whole surface of the case 2 is coated with a water-repellent surface-improver (water repellent) 4 so that the content of a dissolvable oxygen in the nutrient solution is increased, and whereby an oxygen is supplied to the roots of plant 7 for accelerating the growth of the plant 7.
Patent JP-S61232393-A (JP)
Title: Oscillating pump
Inventor: FURUKAWA TATSUYA
IPC: B41J2/175
Filed: 1985-04-08
Abstract: PURPOSE:To enable the pressure receiving area of an oscillator to be almost equal to the area of a diaphragm, as the results of prevention of the assembly distortion due to elimination of steps on the diaphragm and of hardly broken mature of the diaphragm obtained by reduced deflection in the assembly, by allowing the diaphragm to be assembled in a plane form. CONSTITUTION:A diaphragm 3 is located on a plane,nd a housing member 7 is placed on the diaphragm 3, so that both two may be bonded and fixed together. Then, an oscillator 1 a little shorter than said member 7 is inserted into said housing member 7, and then bonded and fixed to the diaphragm 3 in the same manner. Then, a supporting member 8, to the lower surface of which highly viscous adhesive is applied, is placed on said housing member 7, and bonded and fixed to the oscillator 1. Lastly, supporting members 6, 8 are attached to said housing member 7 with bolts so that the oscillating pump can be assembled suitably.
Patent JP-S60217798-A (JP)
Title: Speaker
Inventor: NEMOTO KATSUMI
IPC: H04R9/04
Filed: 1984-04-13
Abstract: PURPOSE:To obtain a speaker that prevents abnormal vibration such as rolling, etc., to heighten the higher threshold frequency and to improve its operation efficiency by clamping cone paper at a junction of a dust cap and the cone paper. CONSTITUTION:A voice coil 3a and a voice coil bobbin 3b are inserted into a gap 2a of field system 2 bonded to the center of a frame 6, and these are held by a damper 4. The cone paper 7 is slanted in the direction reverse to a curve from the outer periphery from a folded part 7a near the center, and the central part is bonded to the side face other than end part of the voice coil bobbin 3b. The outer periphery of the dust cap 8 is bonded to the folded part 7a of the cone paper 7 and bonded to the upper end of the voice coil bobbin 3b at the center. Thus, a framework of triangular sectional form is made of the cone paper, voice coil bobbin 3b and dust cap 8 at the center of the speaker.
Patent JP-H07256654-A (JP)
Title: Head opening and closing type rubber vulcanizing vacuum molding apparatus
Inventor: OTAKE MASAYOSHI
IPC: B29C35/02
Filed: 1994-03-18
Abstract: PURPOSE:To keep the airtightness at the time of vulcanization under vacuum, to enhance the working efficiency in the handling of a mold itself and the taking-out of a product, to achieve the shortening of a molding work time and the increase of operation speed and to reduce machine installation space. CONSTITUTION:An opening and closing type head block member 2 tilted by a pushing and drawing mechanism 13 and made movable in a lateral direction is provided and an upper mold is formed to the rear surface of the head block member 2 in a freely liftable manner through a heating plate and a plurality of locking engaging ribs 16 are provided to the outside surface of the head block member to be made freely engageable with the locking ribs 12 to be engaged provided to the inside surface of the upper stage of a vacuum molding block. A support frame member having a middle mold attaching plate 6 or a heating plate 7 supported and fixed thereon is arranged to the middle stage of the vacuum molding block and a lower mold 4 is provided to the lower stage thereof in a freely liftable manner through a heating plate.
Patent JP-2000267660-A (JP)
Title: Melody sound generator
Inventor: IMAI YUKIHIRO
IPC: G10H1/38
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a melody sound generator for generating a melody sound composed of a plurality of musical scales. SOLUTION: A sequence control circuit 3 stores a control procedure for generating melody sound by the operation of ten keys 4 by a user. Then, at the time of being called, a musical scale data generation circuit 1 generates the musical scale data of main melody sound and the musical scale data for constituting codes by an instruction from the sequence control circuit 3. Then, by sending the musical scale data to a melody sound data preparation circuit 2 and by adding them, melody sound data are prepared. Then, on the basis of on the melody sound data, the melody sound composed of the main melody sound and the codes is generated from a speaker 6.
Patent JP-S57189919-A (JP)
Title: Pallet transfer apparatus
Inventor: TAKADA MITSUO
IPC: B65G67/04
Filed: 1981-05-19
Abstract: PURPOSE:To simply construct an apparatus for expanding and contracting, and lifting and lowering a fork so as to move the fork efficiently by disposing the ford device on the end portion of a conveyer to deliver a load between the conveyer and a truck. CONSTITUTION:A transfer apparatus is adapted to deliver a pallet 5 between a truck 1 and a conveyer 11 by means of a fork 9, which is moved up and down and forward and backward in order of arrows a b c d by a driving device 10. The driving device 10 of the fork is moved up and down by an arm 18 pivoted in the direction of an arrow and is moved forward and backward by a chain, which enables a small-sized and simple driving device so as to perform  the operation efficiently.
Patent JP-S58192498-A (JP)
Title: Controlling method for vehicular generator
Inventor: HASEGAWA SHIYUNPEI
IPC: H02J7/24
Filed: 1982-05-01
Abstract: PURPOSE:To improve the stability of operating an engine by supplying a field current of the amplitude in response to the absolute value of the magnitude of an electric load to the field coil of a generator. CONSTITUTION:The output of an AC generator 1 is rectified by a rectifier 3, and supplied to a battery 4. Both positive and negative terminals of the battery 4 are connected to a plurality of electric loads 6 such as a heater fan, a head lamp, a radiator fan and the like through an ignition switch 5. A control circuit 7 detects the absolute value of the magnitude of a plurality of the loads 6 to be applied as a whole, and supplies the field current of the magnitude in response to the detected value to the field coil 2 of the generator 1.
Patent JP-H09263368-A (JP)
Title: Landing guide device of elevator
Inventor: NAKAZATO MASAAKI
IPC: B66B13/30
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve changeability and extensity of display positions and display contents. SOLUTION: The projector 23 of a projection type display is connected to the information terminal 9 of the landing of each floor, and an optical image as guide information is projected on the entrance door 26 or the like of the landing of each floor as a screen. Guide information such as the elevator operating condition or general information is generated by an information control device 8, sent to the information terminal 9 of the landing of each floor through a display data LAN 13, and converted to an optical image on the information terminal 9 so as to be supplied to the projector 23.
Patent JP-H02253360-A (JP)
Title: Bus abnormality detecting system
Inventor: KAMIYA AKIKATSU
IPC: G06F13/00
Filed: 1989-03-27
Abstract: PURPOSE:To omit the check bits and to reduce the capacity of a memory, etc., by transferring the check patterns from a main module in a fixed cycle and checking the bus state. CONSTITUTION:The check patterns are sent to each of processor modules 3 - 7 from a pattern sending circuit 10 of a main module 2 in a fixed cycle via a bus 1. These check patterns are set to a register contained in a pattern check circuit 20 of each processor module 3 - 7. The circuit 20 contains a check pattern equal to that received previously. These two patterns are compared with each other for decision of the abnormality of the bus 1. Thus a deciding circuit for check bits as well as the check bits can be omitted. Then the hardware quantity is decreased.
Patent JP-2000270472-A (JP)
Title: Electric power unit
Inventor: HOSHINO MASANORI
IPC: G11B19/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device which can save power consumption in a sleep condition of power required equipment. SOLUTION: This power supply device 10, having a main power source 11 and a chargeable backup power source 13, supplies power to power required equipment. This device comprises switching devices 12, 26, 30 for switching connection of the main power source, voltage measurement device 34 for measuring the voltage of the backup power source, a time counter 36 for measuring the time from the transfer time in the case of transfer from a sleep condition to a wake condition, and a control device 16 for controlling the switching device, a voltage measurement device, and the time counter.  This device monitors the voltage of the backup power source in the sleep condition of the power required equipment, to cause its sleep condition to be transferred to the wake condition for a fixed time, when the voltage of the backup power source is decreased to a prescribed voltage or less, and the main power source is connected to the backup power source to charge it.
Patent JP-S53675-A (JP)
Title: Apparaus for lighting high pressure steam discharge lamp
Inventor: YAMANE MIKIYA
IPC: H05B41/14
Filed: 1976-06-25
Abstract: PURPOSE:To reduce starting voltage in a high pressure mercury lamp, a metal halide lamp, a high pressure sodium lamp and the like by means of an auxiliary discharge starting equipment provided for the auxiliary electrode while a ferrodielectric ceramic condenser is connected between the main electrodes.
Patent JP-S62230662-A (JP)
Inventor: TSUJI KENICHI
IPC: C04B35/00
Filed: 1986-03-31
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-S60218930-A (JP)
Title: Repeating installation
Inventor: AOYANAGI MASARU
IPC: H04B3/46
Filed: 1984-04-13
Abstract: PURPOSE:To decide easily and accurately a faulty position or a faulty section with low cost by passing through a repeater with a switching element which is turned off by a feed current and on in a non-feed mode or a relay contact. CONSTITUTION:A relay 6 is connected in series to a constant voltage diode 5 and then between two power separating filters 4, and a normally close contact 7 of the relay 6 is connected in parallel between the input and output terminals of a repeater 3. The relay 6 opens the contact 7 when it is turned on by a feed current, and the repeater 3 works normally to amplify or reproduce signals. The relay 6 forms a feed detecting means, and the contact 7 is closed by the restoration of the relay 6 in case no feed current flows any more owing to the disconnection of a transmission line, etc. Then a short circuit is caused between input and output terminals of the repeater 3. Thus a faulty position can be detected accurately by a pulse echo test. Furthermore a part or the whole of a coil of the filter 4 can be formed with the inductance produced by a winding of the relay 6.
Patent JP-2000265977-A (JP)
Title: Variable delivery pump
Inventor: KISHIZAWA SUKEHISA
IPC: F04C14/22
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the lubricating performance between a rotor and a side plate and to prevent seizure by providing a sealing material in a fitting part between a pump shaft and the rotor and providing a high-pressure oil circulating passage communicating a discharge side pressure chamber discharging the pressure fluid from the pump chamber with a base side of the rotor via outer circumference of the pump shaft. SOLUTION: A rotor 13 storing a lot of vanes 17 is stored in a cam ring 22 and the cam ring 22 is stored in an adapter ring. The cam ring 22 is displaced by the differential pressure of the pressure applied to two fluid pressure chambers 44A, 44B partitioned across the adapter ring so that the volume in the pump chamber 23 in the cam ring 22 is changed. This variable displacement pump is provided with a seal material 71 in the fixing part between the pump shaft 12 and the rotor 13, and a high-pressure oil circulating passage 70 communicating a discharge side pressure chamber 28A discharging the pressure fluid from the pump chamber 23, with the base side of the rotor 13 via the outer circumference of the pump shaft 12. This constitution can improve the lubricating performance between the rotor 13 and the side plate 18.
Patent JP-H02256407-A (JP)
Title: Perforator for printed circuit board
Inventor: YAMAZAKI MASAHIRO
IPC: H05K3/00
Filed: 1989-03-27
Abstract: PURPOSE:To achieve improved positioning accuracy by providing a suction-type cleaning means which is moved to and away from a positioning mechanism of a working table to suck up and remove chip, etc., adhering to the inside of a positioning hole. CONSTITUTION:A suction pipe 14 is provided in the vicinity of a working drill in such a manner that it can be moved to and away from a positioning mechanism 3a on the surface of a working table 3. A brush 14b is provided on the suction port end of the suction pipe 14. With a printed circuit board placed on the table 3, a pin on the board is inserted in a positioning hole 3a to ensure proper positioning, then drilling operation is performed using the drill. Subsequently, with the board removed, the brush on the end of the suction pipe 14 is lowered over the positioning hole 3a and is brought into close contact with the hole to suck up air inside the pipe 14. This causes chips and dirt stuck to the positioning hole 3a to be sucked up and removed, thereby ensuring accurate insertion of the positioning pin into the positioning hole 3a with the resulting improved accuracy.
Patent JP-S62233535-A (JP)
Title: Active shock absorber
Inventor: NAKAMU EIJI
IPC: F16F9/00
Filed: 1986-03-31
Abstract: PURPOSE:To reduce an excessive inpulse load by providing a control system for displacing a motional condition through feedback control and a control system for starting the displacement prior to contact through feedforward control of the approaching of load to a load bearing section. CONSTITUTION:An actuator 2 has a section 5 for bearing a load 6 at one end through a load cell 4 by stretching a piston 3. The actuator 2 is operated by the control signals (i) for a hydraulic source 8, servo valve 7 and a controller 9. Furthermore, a sensor 11 for detecting the approaching of load 6 to the load bearing section 5 is provided to feed forward an approaching speed information Xl to the controller 9 so as to start the displacement of the actuator 2 under specific control rule prior to the operation of a feedback control system. Consequently, an excessive inpulse load can be reduced when the load contacts.
Patent JP-S62231874-A (JP)
Title: '0' point correction method for steering sensor
Inventor: HASEGAWA TSUNEO
IPC: B62D5/06
Filed: 1986-03-31
Abstract: PURPOSE:To correct a '0' point position automatically by searching for a value representing the distribution of sampling data for obtaining a '0' point correction value whereby correcting steering data. CONSTITUTION:The output signal from a steering sensor 1 to detect a steering angle is converted by an A/D converter 2 so as to be inputted into a CPU 3. The CPU 3, to which a memory 6 and a display 7 are connected, is capable of finding errors in the sensor 1 because a set of steering data X which are identical to sampled and accumulated outputs of the sensor 1, is distributed in a shifted normal distribution. And the average value X' of the set of data X in the memory 6 is operated whereby said X' is registered as a '0' point correction value C for correcting the steering data X by said '0' point correction value C after the present steering data X and car speed V have been inputted.
Patent JP-H06245726-A (JP)
Title: Powder for food, and method for producing confection from the same
Inventor: ARIGA SHIYOU
IPC: A23L11/00
Filed: 1993-02-23
Abstract: PURPOSE:To provide food powder exhibiting a golden color, containing a large amount of edible fibers, excellent in nutrition and environmental pollution resis tance and useful as a raw material for snacks, breads, etc., by sufficiently kneading bean curd refuses with finely ground carrot, drying the kneaded prod uct and subsequently grinding the dried product. CONSTITUTION:For example, 300g of cleanly washed and finely ground carrot and 600g of bean curd refuses are well kneaded, dried and subsequently finely ground to provide the objective powder for foods. The powder for foods is preferably utilized for producing snacks and breads.
Patent JP-S62235190-A (JP)
Inventor: ARAKAWA AZUMA
IPC: B66C13/46
Filed: 1986-04-01
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-H07283746-A (JP)
Title: Fm multiplex broadcast receiver
Inventor: MIYAMA HIROYUKI
IPC: H04B1/16
Filed: 1994-04-13
Abstract: PURPOSE:To provide an FM multiplex broadcast receiver which can surely and quickly display the traffic information, etc., just by an extremely simple key operation. CONSTITUTION:An FM multiplex broadcast receiver can selectively receive at least the FM multiplex broadcast signal including the FM multiplexed traffic information and the AM broadcast signal and also can reproduce the modulation signal of the FM multiplex broadcast signal or the AM broadcast signal or the voice signals supplied from an externally connected signal source such as a tape recorder 10, a compact disk 11, by the switching of operation modes. Then the receiver is provided with a traffic information key which selects the traffic information and a display part 8 which displays the characters. When the traffic information key is operated, the reception state is forcibly set for the FM multiplex broadcast signal regardless of the signal source under reproduction. The traffic information is extracted out of the receied FM multiplex broadcast signal and displayed at the part 8. Furthermore the character information can also be displayed at the part 8 in addition to the traffic information.
Patent JP-S59203186-A (JP)
Inventor: TAGAWA TADASHI
IPC: E06B9/17
Filed: 1983-04-28
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。