baber/WOPTO huggingface dataset:
Patent JP-S6071614-A (JP)
Title: Production of vinyl chloride based polymer
Inventor: YAMAMOTO MAKOTO
IPC: C08F2/00
Filed: 1983-09-29
Abstract: PURPOSE:To prevent the deposition of polymer scales, by coating the interior of a reactor with a reaction product of a phenolic compound with a cyclopentadiene based monomer in polymerizing a vinyl chloride monomer, etc. in an aqueous medium, etc. CONSTITUTION:A cyclopentadiene based monomer is reacted with a phenolic compound in the presence of an acidic catalyst, e.g. hydrochloric acid. The interior of a polymerizer is then coated with the resultant reaction product, and vinyl chloride monomer is polymerized or copolymerized with a monomer copolymerizable therewith, e.g. vinyl acetate, in the presence of a polymerization initiator, e.g. lauroyl peroxide, in an aqueous medium by adding a suspending agent, e.g. polyvinyl alcohol, or an emulsifying agent, e.g. a sodium alkylbenzenesulfonate, thereto to give the aimed polymer.
Patent JP-H066210-A (JP)
Title: Timer circuit
Inventor: KUSAKABE MIZUO
IPC: H03K21/40
Filed: 1992-06-17
Abstract: PURPOSE:To provide a timer circuit which has a noise dealing function to the external input signals. CONSTITUTION:A selection circuit 7 sets and outputs the initial value to a counter circuit 1 from a reload register 3 in response to an external input signal. Meanwhile an input control circuit 8 outputs the initial value to the circuit 1 in response to the AND secured between an event input signal and the external input signal. Therefore the circuit 1 outputs an overflow signal based on the initial value set previously and in response to the H-level period of the external input signal. Based on this overflow signal, a pulse that has a short H-level period to the external input signal and has many noise components due to the chattering, etc., is discriminated from a pulse that has a long H-level period and has the reduced noise components.
Patent JP-H10329580-A (JP)
Title: Operation state display device for vehicle
Inventor: NAGAI TAKAAKI
IPC: B60K35/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To indirectly keep safe operation in mind while enjoying a drive with a target to grow a character by a method wherein a running state and a drive operation state are detected and a character pattern according to a decision result is displayed on a screen. SOLUTION: When a vehicle runs, a driver selects pattern information of an arbitrary character is selected by a character selection switch 4. When, after a desired character is displayed on the screen of a display part 5, running is started, a control processing part 6 reads detecting signals from various sensors S1 S5 and decision of whether the running state and the drive operation state of a vehicle satisfy the condition of provision for safety drive is effected at intervals of a constant running time. When it is decided that the condition of provision for safety drive is satisfied, a control processing device 6 reads pattern information at a process, where the character grows, in order, from memory mediums 2 and displays.
Patent JP-S6070628-A (JP)
Inventor: YOSHIYASU HAJIME
IPC: H01H73/18
Filed: 1983-09-27
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-S6339136-A (JP)
Title: Flexible disk copying device
Inventor: MISONOO HITOSHI
IPC: G11B27/034
Filed: 1986-08-01
Abstract: PURPOSE:To attain simple copying independently of types of data by writing an electric signal from a signal amplifier section onto a copy magnetic disk by a write head so as to copy the content of a master magnetic disk onto the copy magnetic disk. CONSTITUTION:A signal amplifier section 8 consists of a head preamplifier 17, a differentiation device 18, a zero bolt comparator 19 and an inverting amplifier 20 or the like. An analog detection electric signal from a master magnetic disk 4 from a read head 7 is amplified by the head preamplifier 17 and sent to the differentiation device 18. The electric signal differentiated by the differentiation device 18 is converted into a digital signal by the zero bolt comparator 19, fed to a write head 9 via the inverting amplifier 20 and written on the copy magnetic disk 5. Thus, the content of the master magnetic disk 4 is all copied onto the copy magnetic disk 5.
Patent JP-S6074871-A (JP)
Title: Driving system of image sensor
Inventor: OOURA MICHIYA
IPC: H04N1/04
Filed: 1983-09-30
Abstract: PURPOSE:To improve the S/N of a picture element signal and to improve the high-speed performance and high sensitivity of an image sensor by connecting the common feed terminal of the non-selection sensor group among plural sensor groups to a reference potential. CONSTITUTION:The lead-out line of each sensor element of an image sensor 1 is converted into a matrix, and the sensor elements are arrayed in rows and driven in a store mode. An analog switch consisting of FETs 41-48 connected to a bias power supply 3 and leak current preventing circuits 101-108 connected to a reference potential are connected to the common electrodes C1-C8 of the sensor 1. A shift register 5 is connected to the joints between the analog switch and circuits 101-108, and a shift register 9 which supplies selection signals to the FET81-832 and a gate is provided between the output terminals and an input terminal 7 of an output circuit 6. Then the electrodes C1-C8 of non-selection sensor groups among plural sensor groups are connected to the reference potential. Thus the S/N of the picture element signal is improved to obtain both high- speed performance and high sensitivity for the sensor 1.
Patent JP-H0346425-A (JP)
Title: Optical communication equipment
Inventor: KAWASHIMA MASAMITSU
IPC: H04B10/27
Filed: 1989-07-14
Abstract: PURPOSE:To attain the communication with the same protocol as that of the electric type by providing a pulse width management means ANDing the output signal of a pulse width fixing means and the input signal of the means without using a switching control signal from other station and a present station monitoring control section. CONSTITUTION:An optical signal from other station is converted into an electric signal by an optic/electric converter 3a via a demultiplexing/multiplexing circuit 2. The reception signal is fixed to a prescribed pulse width independently of the reception signal pulse width through a pulse width fixing circuit 4 via OR circuit 5a, 5b. Then the pulse output and the reception signal itself are ANDed by an AND circuit 6, amplified by an electric optic converter 3b and sent in 2-way via a single line external optical guide path 1 as optical signal via the circuit 2. Moreover, the information generated in the present station is outputted from a terminal equipment 7 and subjected to pulse width management by a pulse width management circuit 8 and the circuit 4 similarly as the received electric signal. Then the information becomes an optical signal by the converter 3b and sent in 2-way via the circuit 2.
Patent JP-S5884404-A (JP)
Inventor: NAGAI TAKESHI
IPC: H01C7/04
Filed: 1981-11-12
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-2000014900-A (JP)
Title: Ball pay-out device for card type pachinko game machine
Inventor: NAKATANI NOBUHIDE
IPC: A63F7/02
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To distinguish the pay-out of prize balls and the pay-out of lending balls, to evade the malfunction of a signal processing and to perform a quick signal processing in a pachinko game machine provided with the pay-out function of the lending balls by prepaid card use. SOLUTION: A switch 155 for prize ball number detection is connected to a main control part for commanding the pay-out of the prize balls or the like corresponding to the detection operation of winning ball detection switches and the switch is provided in a prize ball pay-out route 153. In the meantime, the switch 156 for ball lending number detection is connected to a CR pay-out control part for performing control relating to a ball lending processing from a ball lending operation switch and an external card processing unit and the switch is disposed in a lending ball pay-out route 154. Then, by switching the rotating direction of a screw body driving motor to a normal rotating direction or an inverse rotating direction for a screw body 151, the pay-out route of game balls is switched and the prize balls and the lending balls are distinguished and paid out to a player.
Patent JP-H1028370-A (JP)
Title: Superconducting rotor
Inventor: MURATA DAISUKE
IPC: H02K3/34
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of wire winding word and to perform stable operation such that the conduction hardly changes to normal conduction. SOLUTION: In a superconducting rotor in which a superconducting conductor 8 is wound along the shape of a slot 7, which is formed on the external circumference of a coil mounting shaft 1, and an insulating structure, which is stacked in the radial direction of the coil mounting shaft 1, is provided between layers in the radial direction of the coil mounting shaft 1 of the superconducting conductor 8, an insulating structure made up of a plurality of strips of a thin insulating plate 16, which are linked and held at nearly constant intervals on a flexible film tape 17, is wound as phase insulation with the superconductive conductor 8 alternately.
Patent JP-H09124339-A (JP)
Title: Curved-face glass
Inventor: JITENDORA SEEGARU
IPC: C03B23/025
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a curved-face glass having extremely high abrasion resistance and easy in bend shaping under heating. SOLUTION: A glass board substantially composed of SiO2 : 74-80, B2 O3 : 0-5, MgO: 0-10, CaO: 0-10, ZnO: 0-10, Na2 O+K2 O+Li2 O: 10-23 and Al2 O3 : 0-5 by wt.% and having a density at room temperature of <=2.45g/cc is shaped by bending under heating to soften.
Patent JP-S6339064-A (JP)
Title: Data transfer device
Inventor: OYADOMARI HAJIME
IPC: G06F13/14
Filed: 1986-08-01
Abstract: PURPOSE:To average the transfer density and to improve the transfer performance by performing the processing of a low-speed device through the transfer of a high-speed device in response to the transfer density. CONSTITUTION:An input/output instruction delivered from a central processing unit (CPU) as shown by (1) indicates a stream type high-speed device set under a connection bus 801. Under such conditions, a microprogram checks the data transfer type of a channel 21. If the channel 21 has a transfer type suited to the high-speed device, the transfer of data is started as it is. When an input/ output instruction (2) is delivered again to a low-speed device set under a connection bus 80m in a transfer mode, the microprogram connects a channel having a transfer type for the low-speed device and then executes an instruction. In this case, an input/output instruction (3) is already delivered to the high-speed device and therefore the connection is given again to the channel of the transfer type for high-speed device when the transfer equivalent to several bytes is through with the low-speed device.
Patent JP-S6077824-A (JP)
Inventor: MIZUNO TOSHIHIRO
IPC: G01G13/00
Filed: 1983-09-30
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-S5882702-A (JP)
Inventor: KOBAYASHI KIYOAKI
IPC: B27C5/10
Filed: 1981-11-12
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-S5972279-A (JP)
Title: Picture distortion correcting circuit
Inventor: ONODERA TOSHIO
IPC: H04N3/22
Filed: 1982-10-18
Abstract: PURPOSE:To correct vertical distortion by decreasing the absolute value of a vertical deflecting current from the center of a screen upward and downward with large sensitivity according to the extent of a drop of the high voltage of a high voltage generating circuit. CONSTITUTION:The vertical deflecting current (d) to flow a vertical deflecting coil 20 is generated by a vertical oscillating circuit and amplified by a vertical exciting circuit 18 and a vertical deflection output circuit 19. The gain of the vertical exciting circuit 18 is controlled by a negative feedback circuit NL and a control circuit 46. When an image having larger brightness than the background appears in the screen vertically, the high voltage (b) of the high voltage generating circuit drops where the image is present. The collector-emitter impedance values of transistors (TR) 37 and 38 of the control circuit 46 increases at said image position to control the gain of the vertical exciting circuit 18. Then, no vertical distortion is generated even if vertical deflection sensitivity increases according to the drop in the high voltage (b).
Patent JP-H10259337-A (JP)
Title: Aqueous colored resin microparticle dispersion for water-base ink
Inventor: IDOKAWA HIROYUKI
IPC: C09D11/107
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficiently concentrated dispersion used as a base for a non-precipitating stable water-base ink composition by dissolving a water-soluble basic dye in a vinyl monomer having an acidic functional group (and a vinyl monomer having a cyano group, a triazine ring or a fluoro group) and emulsion-polymerizing the solution in the presence of a polymerizable surfactant. SOLUTION: This dispersion is prepared by dissolving a water-soluble basic dye in a vinyl monomer containing 5-90 wt.% vinyl monomer having a carboxyl group as the acidic functional group and having a water solubility of 10 wt.% or below (and a vinyl monomer having at least one substituent selected among a cyano group, a triazine ring and a fluoro group) and emulsion-polymerizing the solution in the presence of a polymerizable surfactant. This dispersion is mixed with a water-soluble organic solvent and water to obtain a water-base ink. The content of this dispersion is desirably 3-30 wt.% (in terms of the resin solid content).
Patent JP-S6425127-A (JP)
Title: Liquid crystal orientation controlling film
Inventor: MURATA SHIZUO
IPC: G02F1/133
Filed: 1987-07-22
Abstract: PURPOSE:To improve orientation characteristics of the title film and to increase a pretilt angle by incorporating a specified polyimide type high molecular material into the film. CONSTITUTION:A polyimide type high molecular material having structural units expressed by formula I is incorporated into the titled film. A precursor of the above described material is also usable in order to form the title film on a substrate. For example, a soln. or polyamic acid obtd. by the condensation reaction of tetracarboxylic dianhydride with a diamino compd. (e.g. a compd. expressed by formula II) is applied to a substrate, and the film is formed by heating the applied soln. to cause cyclodehydration. Further, the polyamic acid may be modified by the incorporation of another aminosilicone compd., etc., in order to enhance the adhesion to the substrate. In the formulas, R1 is 4-22C alkyl; R2 is H, or 1-22C alkyl; R3 is H or a 1-4C alkyl; Ar is a quadrivalent aromatic group.
Patent JP-S6076248-A (JP)
Title: Injection nozzle of fuel injector
Inventor: TSURUOKA KAZUHIRO
IPC: F02M61/16
Filed: 1983-10-03
Abstract: PURPOSE:To provide a titled injection nozzle having high coupling accuracy in the stage of fixing a swirl tip into the aperture, of a nozzle holder by fitting the swirl tip and an injection port into the aperture and deforming locally and plastically the injection port or the nozzle holder thereby coupling the holder and the swirl tip. CONSTITUTION:The production of the above-described nozzle is accomplished by placing a swirl tip 8 to the fitting step part 6 in the aperture of a nozzle holder 1 consisting of a metallic body then fitting an injection port 9 thereto. The outside circumferential step part 11 of the port 9 in the fitted state is leveled equal to the top surface of the holder 1 or below the same. When an outside circumferential stepped surface 11 is pressed by using an annular punch 12 in this state, the material of the port 9 has the hardness equal to or lower than the hardness of the material of the holder 1 and therefore said material is locally and plastically deformed in the direction of a coupling groove 10 where resistance is low, i.e., in the perpendicular direction thus the material fits tightly to the projecting part generated by the groove 10. The injection port and the holder and thus securely coupled by tightening force and shearing force. The product having high coupling accuracy is easily and surely obtd. according to the above- mentioned invention. The intended injection nozzle of the fuel injector is thus obtd.
Patent JP-S6076827-A (JP)
Title: Echo canceller
Inventor: TANABE JIYUNJI
IPC: H03H17/00
Filed: 1983-10-03
Abstract: PURPOSE:To decrease the hardware quantity by using a selection circuit and providing additionally the function of a subtractor circuit to an accumulating circuit which performs a convolutional operation. CONSTITUTION:An echo signal Y supplied from an input terminal 3 of the transmission side and the output of a multiplier circuit 8 are supplied by a selection circuit 10. The circuit 10 supplies both inputs alternatively and selectively to an accumulator circuit 9. The contents of a reception signal memory circuit 7 and the contents of a tap coefficient memory circuit 6 are multiplied by the circuit for each step and then totalized by an accumulator circuit via the circuit 10 to perform a convolutional operation. Then the signal Y is added to the result of accumulation. In this case, the output value of the circuit 8 or the signal Y is inverted to obtain the difference between an echo signal and an artificial echo signal at an accumulator 9.
Patent JP-S5889528-A (JP)
Inventor: HAINTSU BERUTOHORUTO
IPC: B65G67/60
Filed: 1981-11-17
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-S6076325-A (JP)
Title: Biaxially oriented formed product of thermoplastic polyester composition
Inventor: NIIMI KOUJI
IPC: B29K55/00
Filed: 1983-10-03
Abstract: PURPOSE:To obtain the biaxially oriented formed product excellent in gas permeation resistance and pearl like appearance by drawing the formed material composed of thermoplastic polyester and the copolymer of olefin-vinyl acetate longitudinally and transversely at specified draw ratio. CONSTITUTION:The composition made of thermoplastic polyester (A), preferably 20-98wt% copolymer of polyethylene isophthalate-terephthalate, and 2-80wt% copolymer saponified material (hereinafter EVOA)(B) of olefin-vinyl acetate, is formed into a draw forming precursor by compression, extrusion or injection, etc. Next, said precursor is biaxially oriented at least by 1, 2 times longitudinally, and by 2 times transversely. The precursor having EBOH(B) more than 80wt. percents is inferior in drawing property and has no superior appearance and mechanical property. On one hand, the precursor having EVOH(B) less than 2wt% is inferior in gas permeation resistance and appearance property.
Patent JP-2000003920-A (JP)
Title: Motor driving unit and x-y table in semiconductor manufacturing device
Inventor: KYOMASU RYUICHI
IPC: H01L21/60
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent a rest from being oscillated in a motor driving unit and an X-Y table in a semiconductor manufacturing device. SOLUTION: A linear motor driving unit, wherein a driving body 10 is driven by a linear motor 4, is constituted into such a structure that a motor main body 6 of the motor 4 and the driving body 10 are provided on a rest 2 movably in the same drive shaft direction, a linear moving part 8 of the motor 4 and the driving body 10 are coupled with each other and when this driving body 10 is driven, the main body 6 is provided so as to be able to move in the opposite direction to the driving body 10 and a counterforce due to a drive of the driving body 10 is negated.
Patent JP-H0346336-A (JP)
Title: Manufacture of semiconductor device
Inventor: NARUSE KAZUFUMI
IPC: H01L29/732
Filed: 1989-07-14
Abstract: PURPOSE:To reduce a base width, to restrain a base-pushing effect at a high electric-current level and to reduce a junction capacitance between an outer base region and a collector layer by a method wherein an impurity layer whose impurity concentration is higher than that of the collector layer exists only just under an intrinsic base region. CONSTITUTION:An oxide film 5 is grown by a thermal oxidation method. During this process, P-type outer base regions 9 situated above an N<+> layer 6 are diffused into a substrate 1 and creeps to be deeper than the N<+> layer 6; the N<+> layer 6 which has existed below the P-type outer base region 9 vanish; as a result, the N<+> layer 6 is left only below a part which is to be used as a P-type intrinsic base region between the P-type outer base regions 9. In this case, the N<+> layer 6 whose impurity concentration is higher than that of an N-type epitaxial layer 4 to be used as a collector layer is formed only just under the P-type intrinsic base region 10, in addition, an impurity concentration at a junction part to the collector layer at the P-type outer base region 9 is reduced. Thereby, a base width is reduced, a base-pushing effect is restrained and also a junction capacitance between the outer base regions and the collector layer is reduced.
Patent JP-S57105410-A (JP)
Title: Continuous preparation of polyvinyl acetate and polyvinyl alcohol having low polymerization degree
Inventor: OKAYA TAKUJI
IPC: C08F116/06
Filed: 1980-12-23
Abstract: PURPOSE: To obtain the titled polymers having uniform and narrow distribution of molecular weights industrially and advantageously, by feeding a mercaptan continuously to reactors in the respective stages of a multi-stage continuous polymerization apparatus at a specific ratio, carrying out the solution polymerization of vinyl acetate, and saponifying the resultant polymer.  
     CONSTITUTION: In polymerizing vinyl acetate in a solution in methanol with a multi-stage continuous polymerization apparatus consisting of n (n≥1) reactors, a mercaptan, e.g. n-dodecyl mercaptan or 2-mercaptoethanol, is fed continuously to the respective reactors in the respective stages according to the formula {[X]is the molar concentration of the mercaptan; x is the rate of polymerization; Cx is the chain transfer coefficient to the mercaptan;  0 [X] m  is the molar concentration of the mercaptan fed to the m-th reactor based on the total amount of the vinyl acetate and the methanol fed to the first reactor; [X] m  is the molar concentration of the mercaptan in the m-th reactor; 1≤m≤n}. Preferably, the mercaptan is not newly fed to the n-th reactor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0346720-A (JP)
Title: Key board device
Inventor: KANETANI ATSUSHI
IPC: H01H3/12
Filed: 1989-07-14
Abstract: PURPOSE:To provide a multi-unit key in a hey board device having the small stroke by forming a flap piece of the key top so as to pass through a printed- wiring board and a resin insulating material, and napping a guide vertically moving to the insulating material, and engaging a ling with, at least, a pair of flap pieces at the position lower than the insulating material. CONSTITUTION:In a key board device 11, a flap piece 14c of the key top 14 pushed down through a sheet 6 is guided with a guide 13 which is expansible without hindering other parts by flapping from an insulating material 13 fitted in the lower surface of a wiring board 2, and wile the top 14 maintains the level even if the end is pushed down by comprising a U-shape link 15 and moves vertically to operate a switch 3. Next, when the pushing dow forth applied to the top 14 is removed, the top 14 is pushed up by the reset forth of an actua tor 7 to be reset to the first condition.