baber/WOPTO huggingface dataset:
Patent JP-2000224598-A (JP)
Title: Solid-state image pickup device and signal reading method
Inventor: MISAWA TAKASHI
IPC: H04N9/04
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To shorten a time for reading a signal in the case of light measuring control, for example, in spite of adopting a highly integrated image pickup element. SOLUTION: A digital still camera 10 sets a mode by a mode designating part 10E and supplies the signal of the designated mode to a system control part 12. By the supply, the part 12 controls a driving signal creating part 10C and creates a driving signal. An incident light is supplied to an image pickup part 104 via a color dissolving filter CF where color filters G are arranged in a line direction. The image pickup part 104 photoelectrocally transforms the incident light by each photodetector, the driving signal supplied from the part 10C in accordance with the designated mode is supplied to a signal reading gate and the jump transfer of a signal electric charge is executed. In this case, the signal of only a color G is read in consideration of the color filter arrayal of the color dissolving filter CF.
Patent JP-H04217870-A (JP)
Title: Power factor correcting circuit
Inventor: RICHIYAADO SHII KAUNTSU
IPC: H02M7/12
Filed: 1991-02-13
Abstract: PURPOSE: To obtain an inexpensive ballast circuit in which high output can be sustained. CONSTITUTION: At the time of operation, a capacitor is charged by the current from an inductor being controlled through a current gate. A control circuit turns the gate on/off to match the amplitude of a current based on an input AC voltage signal with the voltage amplitude thereof at a phase point. The control circuit comprises a ramp generator generating a pulse modulation reference signal having a modulated voltage amplitude, and a comparator for comparing the pulse modulation reference signal with a voltage division signal obtained by dividing a rectified input AC voltage signal through a voltage divider. The comparator generates a first modulation signal. The control circuit further comprises a second comparator for comparing the pulse modulation reference signal with a feedback signal to produce a second modulation signal.  The first and second modulation signals are logically summed to produce a control signal.
Patent JP-S54111535-A (JP)
Title: Bonding of two-part adhesive
Inventor: AKAI KIKUO
IPC: C09J5/00
Filed: 1978-02-20
Abstract: PURPOSE: To effect bonding operation of a two-part adhesive with ease without fear of setting of the adhesive in a process of application, by applying a curing agent of the adhesive to the surface of a base or a material coated with a main constituent of the two-part adhesive, and by pressing the material to be coated against the base.  
     CONSTITUTION: The bond place 1' of the material 1 to be bonded is coated with the main constituent 3 of a two-liquid adhesive to form the layer of the main constituent 3, to which the curing agent 4 of the adhesive is applied to form the layer of the curing agent 4, on which the material 2 is placed. The material 2 and the base 1 are pressed by the downwards force so that the main agent 3 and the curing agent 4 are blended in the layer between the material 2 and the base 1, which are bonded by setting of the adhesive. The coating order of the main agent 3 and the curing agent 4 may be reveresed. The temperature of the bonded part of 35W80°C reduces the viscosity of epoxy resin, increases operating efficiency of coating, promotes blending of the main and curing agents, and improves bonding effects. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55113173-A (JP)
Title: Magnetic-head positioning system
Inventor: NEGORO TOSHIO
IPC: G11B21/10
Filed: 1979-02-23
Abstract: PURPOSE: To position a magnetic head with high reliability by varying a servocontrol constant according to the temperature of a voice coil positioning the magnetic head.  
     CONSTITUTION: Target speed generating circuit 2 is controlled through control circuit 1 to generate the positioning movement speed of magnetic head 11 through voice coil motor 8 by speed signal generating circuit 4, and the speed of head 11 is servocontrolled through a coarse-fine switching circuit to equalize a set speed to a movement speed at a differential amplifier, thereby exercising coarse control over the position of head 11. Since this circuit 4 has its gain controlled through a thermistor, etc., detecting the temperature of the permanent magnet, etc., of motor 8, the coarse control over the head position can accurately be exercised. Similarly, the positioning of the head is carried out accutately under servocontrol of the coarse control without influencing the temperature by position signal demodulation circuit 12, error signal generating circuit 7, etc., whose servo constant is controlled according to the detected temperature of the permanent magnet of motor 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08207086-A (JP)
Title: Die device of injection molding machine
Inventor: ISHIMURA FUMIO
IPC: B29C45/26
Filed: 1995-02-08
Abstract: PURPOSE: To miniaturize a molding die without any deviated load effect, even when a side gate-type single product molding die is used on an injection molding machine. CONSTITUTION: A manifold block 12 is attached to the fixing table 10 of an injection molding machine, and a fixed side molding die 14 and a heater 20 capable of heating the manifold block 12 are mounted on the manifold block 12. In addition, a movable side molding die 16 is installed on a movable table l8. Further, a side gate-type gate G is formed along the die parting face of both dies. On the manifold block 12, a flow path 12b which can be connected to the nozzle aperture of an injection device and a specified number of branched flow paths 12c, 12d which communicate with the flow path 12b and are open on the die side, are formed. The openings of the branched flow paths 12c, 12d are so positioned that the openings can communicate with the hole of a sprue S in either of the fixed side dies 14 which are replaced for use.
Patent JP-H08212766-A (JP)
Title: Electronic apparatus with built-in information recording and reproducing device
Inventor: NAKAO CHISATO
IPC: G11B33/00
Filed: 1995-02-08
Abstract: PURPOSE: To watch TV even during the repair operation removing a VTR built in a TV receiver, and to prevent an electric shock and the short circuit of a circuit by making impossible to open an operating port for a video tape or the like by means of a metal fitting, and cutting off the power supply of the TV receiver when a metal fitting does not exist. CONSTITUTION: Normally, microcomputers 2, 7 for a television part and a video part are connected by an ICC line 8 for communication and a connecting connector 9, a signal is given and received, and an AC power supply is input via an AC relay 3 from a power-supply plug 4. When the video part is taken out from the television part for a repair operation, a metal fitting 1 which prevents an operating port W for a video tape or the like from being opened is connected across the microcomputer 2 and a ground 6 for television part. The microcomputer 2 judges the connection of the line 8, it receives a potential of 0V/5V depending of the existence/the absence of the metal fitting 1, and transistor 5 is driven, and a relay 3 is turned on/off.  Thereby, TV can be watched even without the vide part, the operating port W is not opened, the AC power supply is turned off even when the connection of the metal fitting 1 is forgotten, and the safety of an electronic apparatus can be ensured.
Patent JP-S56116720-A (JP)
Title: Preparation of (meth)acryloyloxy-terminated polyester
Inventor: OGASAWARA YOSHIHISA
IPC: C08G63/91
Filed: 1980-02-22
Abstract: PURPOSE: To obtain the titled polymer which is easily cured and gives a coat excellent in adhesion to a base material and adhesion during processing, by the reaction of a specified hydroxy-terminated polyester with (meth)acrylic acid.  
     CONSTITUTION: A (meth)acryloyloxy-terminated polyester is prepared by reacting a hydroxy-terminated polyester of number-average MW 400W5,000, composed of a dibasic acid unit consisting of 10W80mol% (hereinafter referred to as percent) terephthalic acid and 90W20% other dibasic acid units, pref. of 10W80% terephthalic acid unit, 10W80% isophthalic acid unit and 4C or higher saturated dibasic acid unit and 0W50% other dibasic acid units, in a mol ratio of the isophthalic acid unit to the terephthalic acid unit of 0.3W3, and in a molecule ratio of the 4C or higher saturated dibasic acid unit to the total of the terephthalic acid unit and the isophthalic acid unit of 1/9W1, and a dihydric alcohol unit contg. 30% or more 3C or higher dihydric alcohol, with (meth)acrylic acid, to introduce the (meth)acrylic gp. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54113378-A (JP)
Title: Nkocking detector for internal combustion engine
Inventor: SUZUKI YUTAKA
IPC: G01H11/08
Filed: 1978-02-23
Abstract: PURPOSE: To simplify the construction and reduce the cost of a subsequent electric circuit by selecting a spring member such that the resonant frequency to be determined by a body of inertial mass and a spring constant becomes substantially equal to the automatic fequency generated as a result of knocking.  
     CONSTITUTION: When a knocking takes in an engine combustion chamber 22, the detonation waves are transmitted as mechanical vibrations to a cylinder block 21. As a result, a casing 1 is vibrated in the frequency intrinsic to that during the knocking. The resonant frequency of the vibratory system, which is composed of a body 6 of ineral mass and leaf springs 7 and 8, is so selected as to become substantially equal to the frequency of the vibrations due to the knocking. Piezoelectric elements 2 and 3 are hit by a strong force through a spring receiver 5. As a result, a voltage is generated at the both terminals of the elements 2 and 3, and the high output is obtained at a terminal 12 so that the knocking can be detected. Thus, it is possible to simplify the construction and reduce the cost of the electric circuit by a subsequent circuit without reguiring a band-pass filter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07231034-A (JP)
Title: Method and apparatus for fastening plate-form object, and plasma treating apparatus
Inventor: KOJIMA GOSHI
IPC: B23Q3/15
Filed: 1994-02-17
Abstract: PURPOSE:To provide a plasma treatment technique whereby the good result of a plasma treatment can be obtained, by so performing surely the fastening of a plate-form object through an electrostatic attraction-sticking that the fastening is not affected by external forces and the deformations of the plate-form object, etc., and the fastening is accompanied by no possibility of the generations of dusts, etc. CONSTITUTION:In a plasma treating apparatus, a wafer 5 is held by an electrostatic chuck 8 via a dielectric layer 7, and in order to the formation of a plasma 4, the application of a high-frequency power fed from a high-frequency power supply 1 is performed between a plasma generating electrode 2 and the electrostatic chuck 8, and further, the wafer 5 is attraction-stuck electrostatically on the electrostatic chuck 8 by the DC voltage applied from a DC power supply 9 for electrostatic attraction-sticking, and thereby, the plasma treatment of the wafer 5 is performed. In this plasma treating apparatus, on the surface of the dielectric layer 7, fluid grooves 7a connected with both exhaust mechanism 3b and gas feeding mechanism 7e via a fluid path 7b and via both suction controlling valve 7c and gas controlling valve 7d are engraved, and thereby, a pressure difference is formed between the rear surface side of the wafer 5 and the surface side of the fluid grooves 7a prior to the electrostatic attraction-sticking of the wafer 5, and as a result, the operation for fastening temporarily the wafer 5 to the electrostatic chuck 8 is made possible.
Patent JP-S60164482-A (JP)
Inventor: HANSU YOAHIMU KURUSHIYU
IPC: C12R1/225
Filed: 1984-02-07
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-H10223121-A (JP)
Title: Fuse box
Inventor: ICHIOKA TETSUO
IPC: H01H85/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To have electric discharge made, before taking out a fuse. SOLUTION: A housing 12 of a box body 11 is equipped with a fuse 15 and an ground metal piece 30, rotating between the non-earth position out of contacting and the ground position to generate continuity from the fuse 15 to a body (grounding part) B. When the fuse 15 is to be taken out of the box body 11, first the earth metal fitting 30 is displaced to the ground position, and the fuse 15 in the housing 12 is put in electric continuity to the body B, and the current remaining in the circuit on the fuse side is allowed to flow the body B to make discharging, and then the fuse 15 is nipped and taken out. The fuse 15 is so made as to be discharged before the worker touches it, so that the worker does not have a feeling of discomfort with the residual current.
Patent JP-S63188753-A (JP)
Title: Multi-stage flow coulometry detector
Inventor: HARA TSUGIYOSHI
IPC: G01N27/42
Filed: 1987-01-31
Abstract: PURPOSE:To prevent leakage of a liquid to be inspected to a counter electrode liquid side and to stably detect analysis materials with high accuracy for a long period by packing fibrous spacers to a communication line communicating housing bodies of adjacent electrolyzing means to each other. CONSTITUTION:The liquid to be inspected is admitted at a specified flow rate from an inlet 13 for the liquid to be inspected and is discharged from an outlet 14 for the liquid to be inspected. The electrolytic potentials of the analysis materials based on the potentials of reference electrodes 5a, 5b as a reference are impressed via current collectors 3a, 3b to working electrodes 4a, 4b of the 1st and 2nd electrolyzing means and the magnitudes of the electrolytic currents flowing between the working electrodes and counter electrodes are measured through electrolytic diaphragms 2a, 2b. An air bubble passes the electrode 4a of the 1st electrolyzing means if the liquid to be inspected contg. the air bubble flows through the inlet 13 into the detector. The air bubble arriving at the spacer 10 passes the spacer 10 in the same manner as in the electrode 4a part as the spacer is fibrous like the electrode and is packed at about the same packing rate. The air bubble, therefore, does not stagnate in the spacer 10. The leakage of the liquid to be inspected to the counter electrode liquid side to degrade the detection accuracy is thus obviated.
Patent JP-S59147592-A (JP)
Title: Call type identifying system
Inventor: SHIMAZAKI SHIGEKI
IPC: H04M11/06
Filed: 1983-02-10
Abstract: PURPOSE:To attain connection between subscribers occupying plural number of terminals by providing a call identification signal generator of a data system and a call type identification trunk to an exchange and transmitting/receiving call type identification information by means of an in-slot signal to utilize a conventional telephone network. CONSTITUTION:A subscriber 1 transmits a data system calling signal to a subscriber circuit 3 by using a control signal bit on a subscriber line 2. The control signal bit is separated from the in-slot signal at an interface section 4 and transmitted to a control signal transmitting and receiving section 5. A control signal is analyzed at the transmitting and receiving section and as a result, it is discriminated as a data system calling, the data system calling identifying signal generator 6 forms the data call identification signal by the in-slot signal and transmits it to a data channel terminal 8b. When the called party is discriminated as a subscriber at an incoming exchange, the incoming call is connected to the call type identification trunk 20 so as to identify the telephone system call/data system call. When the call is the telephone system call, it is connected to a terminal 18a, and when data system call, it is connected to a terminal 18b. The data system call reaches the called party 11 after being loaded on a data channel on the subscriber line 12 by a multiplex circuit 17.
Patent JP-S61180844-A (JP)
Title: Ventilator for room heated by gas stove of open type or kerosene stove
Inventor: AOKI HIROSHI
IPC: F24F7/007
Filed: 1985-02-05
Abstract: PURPOSE:To enable to continuously discharge dirty air containing carbonic acid gas and fumes from a room with the lapse of combustion time stove, by supplying fresh air from outdoors to the ceiling space of a room in which a stove is installed to use. CONSTITUTION:A pipe fan 1 is installed in the wall which is open to the outdoor air, and a ceiling feed air opening 2 is provided in the center of a ceiling. The pipe fan 1 and the ceiling air feed opening 2 are connected by a pipe 5, and a pipe fan 9 is installed under the floor or in the wall. A floor air suction pipe 3 is provided in the wall on the floor of a room and the pipe fan 9 and the floor air suction pipe 3 are connected by the pipe 5. An exhaust pipe 10 is installed in the position 160cm above the floor in the wall which is open to the outdoor air. The cords of pipe fans 9 and 1 are plugged in the electric source. The pipe fan 9 is installed in the lower part and the pipe fan 1 is in the upper part of a mounting board, in the middle part of which an expandable panel 12 is provided. With such an arrangement, ventilating air can circulate slowly, and sanitary condition in a room can be improved.
Patent JP-H04259195-A (JP)
Title: Decentralized type control system
Inventor: HAMAMATSU KOICHI
IPC: H04Q9/00
Filed: 1991-02-14
Abstract: PURPOSE:To implement time allocation satisfying required resolution, to attain high function and simplicity of the entire system and to attain high reliability by incorporating a clock device to the system even when the decentralized control system is formed. CONSTITUTION:A monitor controller 6 is incorporated with a clock device 9 being a reference for operation recording and provided with a means sending time information to all decentralized controllers 2-1-2-n and inputs an operation signal outputted from protection devices 3-1-3-n of relevant equipments 1-1-1-n controlled by the controller. When the state change of the installation is detected based on a relevant input signal, the time information received from the network 8 is added to state change information and the result is sent to the network 8 as time operation information 13 of the equipments 1-1-1-n by a means provided to the controllers 2-l-2--n. Then the controller 6 implements time series operation processing and an operation aid device 7 and a remote supervisory controller 5 implement operation aid processing by using the information 13.
Patent JP-H05212843-A (JP)
Title: Regenerated paper base phenol resin laminated sheet
Inventor: MATSUDA YOSHIMUNE
IPC: B32B27/42
Filed: 1992-02-06
Abstract: PURPOSE:To reduce production cost and to keep the original quality of a regenerated paper base phenol resin laminated sheet by using a compsn. compounded with a large amount of the ground matter of a paper base phenol resin laminated sheet as a raw material and enabling the use of the ground matter with a relatively large particle size. CONSTITUTION:A phenol resin is added to and mixed with the ground matter with a particle size of 600mum or less of a paper base phenol resin laminated sheet to obtain a resin coated powder and pulp is further mixed with this powder to form a regenerated paper base material from the resulting mixture by a papermaking method. A required number of the regenerated paper base materials are stacked to be integrally laminated under heating and pressure to form a regenerated paper base phenol resin laminated sheet.
Patent JP-S59147599-A (JP)
Title: Digital speaker
Inventor: YAMAGUCHI MICHIHIKO
IPC: H04R1/00
Filed: 1983-02-10
Abstract: PURPOSE:To obtain a digital speaker with ease of manufacture by providing an exciting coil to a magnetic circuit, applying each bit signal of a PCM respectively and providing a moving coil to an oscillating system so as to apply a DC current. CONSTITUTION:The length L and the current I of the moving coil 12 are kept constant and the magnetic flux density Bg is made proportional to the sound signal. That is, a DC current is applied to exciting coils 6-1-6-n corresponding to each bit signal 1, 0, the magnetic flux generated at the coils 6-1-6-n is summed and led to a yoke 3 and a top plate 4 so as to generate a magnetic flux density of Bg in a magnetic gap 13. Since the DC current I flows to the coil 12 placed in the magnetic gap 13, a driving force F(=Bg.L.I) is generated and a diaphragm 9 is driven. The weighting to each bit is performed by changing the exciting current applied to the coils 6-1-6-n at each bit.
Patent JP-H08188689-A (JP)
Title: Saponified ethylene-vinyl acetate copolymer composition and its use
Inventor: NIMIYA KENJI
IPC: C08K5/136
Filed: 1995-01-12
Abstract: PURPOSE: To obtain a saponified ethylene-vinyl acetate copolymer compsn. having a wide range of melt molding temp. when admixed with a flamer retardant, a reduced change of melt viscosity with time and an easy melt moldability while maintaining the mechanical strengths of a molded product thereof. CONSTITUTION: The compsn. comprises (A) 100 pts.wt. saponified ethylene-vinyl acetate copolymer, (B) 5-100 pts.wt. halogenated org. compd. having a 10%wt. loss temp. of 400 deg.C or above as measured with a thermobalance (temp. rise rate: 10 deg.C/min); and (C) 0.05-5 pts.wt. at least one compd. selected from among hydrotalcite compds. of the formula: Mx Aly (OH)2x+3y-2z (E)z .aH2 O (wherein M is Mg, Ca or Zn; E is CO3 or HPO4 ; (x), (y) and (z) are each a positive no.; 2x+3y-2z is a positive no.; and (a) is 0 or a positive no.) and metal salts of aliph. carboxylic acids.
Patent JP-S61181481-A (JP)
Inventor: SHIBAHASHI YUTAKA
IPC: A63H3/00
Filed: 1985-02-06
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-S55115366-A (JP)
Title: Manufacturing method of charge transfer unit
Inventor: KAGAWA KEIICHI
IPC: H01L29/772
Filed: 1979-02-26
Abstract: PURPOSE:To decrease short circuits between gate electrodes and improve transfer properties, by coating thicker oxide films than other oxide films, on the side faces of polycrystalline Si film gate electrodes which constitute a charge transfer unit. CONSTITUTION:An SiO2 film 2 is coated on an Si substrate 1. A polycrystalline Si film doped with an impurity for electrodes is deposited on the film 2 and made into a pair of comb-shaped gate electrodes 3a, 3b by photolithography. Heat treatment is then effected to produce thick SiO2 films 2a wrapping the electrodes 3a, 3b. Dry etching is performed by CF4 gas to remove the films 2a from the exposed film 2 and the tops of the electrodes 3a, 3b and leave the films 2a only on the side faces of the electrodes. Thin SiO2 films 2b of the same thcikness as the film 2 are coated on the exposed surfaces of the electrodes 3a, 3b. Comb-shaped metal film gate electrodes 4a, 4b are coated over the edges of the electrodes 3a, 3b and on the film 2 in recesses. This results in preventing the vaporization of the impurity from the side faces of the electrodes 3a, 3b.
Patent JP-S58138600-A (JP)
Title: Press machine for empty can
Inventor: YOTSUMOTO TOSHIROU
IPC: B30B9/32
Filed: 1982-02-12
Abstract: PURPOSE:To decrease volume of empty cans and to reduce the costs for their storage and transportation by using the screw of a bolt in pressing the empty cans. CONSTITUTION:Since this press machine for empty cans is small in size, the machine can be carried easily to places where empty cans gather. The empty cans can be crushed easily by utilizing the force obtained by turning a bolt 1. More specifically, the bolt 1 is rotated by rotating a wheel 2, and a press part 4 is moved downward accurately by a guide 3, so that the empty can is crushed between said press part and the press part 4 provided on a pedestal 5.
Patent JP-S53105832-A (JP)
Title: Marine food processing plant
Inventor: ITOU HOU
IPC: E04H5/02
Filed: 1977-02-28
Abstract: PURPOSE: To accomplish plorifration of fish simultaneously with treatment of byproducts yielded during the processing by discharding thereof after removal of pollutant. 
     COPYRIGHT: (C)1978,JPO&Japio