baber/WOPTO huggingface dataset:
Patent JP-H03124542-A (JP)
Title: Plastic bottle for cabonated beverage
Inventor: HORUSUTO HERUMAN RIIMAA
IPC: B65D1/02
Filed: 1990-02-26
Abstract: PURPOSE: To reinforce a bottom part, and to save the quantity of a plastic material required for the manufacture of a bottle as much as possible by demarcating a smoothly continuous domed surface having no recessed part by a center area and several straps, and specifying the ratio of the total width of the straps to the outer circumferential length of the bottom part. CONSTITUTION: A plastic bottle for carbonated drink is formed by the injection-drawing blow molding method, and provided with an upper part 1 having a neck part 2 and a shoulder 3, and an approximately cylindrical body part having a side wall part 4 and a bottom part 5. The bottom part 5 includes seven feet 6 projecting downward with equal angular spacing. A smooth domed surface S of approximate pressure vessel type is demarcated by a strap 7 and a center area 8 having approximately parallel sides between the feet 6. The surface is approximately semi-spherical, but the center area is not provided with a recessed part and looks center-high when viewed from the outside. The ratio of the total width of the straps 7 to the outer circumference corresponding to the outside diameter OD for the bottom part is in the range of 1:5.5 to 1:6.5, preferably, approximately 1:6.  Extremely balanced two-axis orientation can be obtained by setting an appropriate ratio of the dimension of the feet to the strap, and providing the parallel-side straps.
Patent JP-H05243733-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: DOI KATSUYA
IPC: H05K3/42
Filed: 1992-02-28
Abstract: PURPOSE:To enable the formation of a high-density wiring circuit by connecting printed wiring boards for inner layers by means of a semithrough hole and a through hole. CONSTITUTION:A laminated board 1 clad with copper is made, and a through hole 2a is formed. Next, a copper-plated layer 3 and a through hole 2 are made. Next, a wiring circuit 4 is made. Next, a photosensitive insulating resin layer 5 is applied all over the surface layer of the laminated substrate 1 clad with copper by roller coating method, and the photosensitive insulating resin layer 5 is exposed and developed. Next, a plated resist layer 6 is made on the surface layer of the copper-lined laminated layer board 1, and a specified wiring circuit part is exposed and developed. Next, a wiring circuit 4 is made by electroless plating method, and the needless plated resist layer 6 is removed. Next, a resin layer 5 is made, and a semithrough hole 7a is made in the specified position. Next, a plated resist layer 6 is made, and the plated resist layer 6 is exposed and developed. Next, a semithrough hole 7 and an outermost-layer circuit 8 are made, and the needless plated layer 6 is removed.
Patent JP-H04260219-A (JP)
Title: Phase synchronizing loop synthesizer
Inventor: FUJIWARA RYUHEI
IPC: H03L7/18
Filed: 1991-02-14
Abstract: PURPOSE:To reduce the power consumption, to suppress the occurrence of noise other than a desired frequency due to the operation of a direct digital synthesizer, and to perform switching at a high speed. CONSTITUTION:A control signal to operate a direct digital synthesizer 11 for a prescribed time is inputted from a control signal input terminal 17 synchronously with the time slot transmitted or received by a radio machine. An analog switch 13 validates its output based on this control signal, and the direct digital synthesizer 11 is operated for the prescribed time based on this control signal.
Patent JP-S61203422-A (JP)
Inventor: GAZELEY ALBERT E
IPC: G02C7/08
Filed: 1986-02-27
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-S59168236-A (JP)
Title: Vehicle speed controller
Inventor: HIYOUDOU HITOSHI
IPC: G05D1/02
Filed: 1983-03-15
Abstract: PURPOSE:To enable to retain stored vehicle speed data even when a power source is cut off accompanied by the stoppage of an engine and enhance practicality, by providing a memory data protecting means for protecting a vehicle speed memory and the contents thereof against cut-off of a power source. CONSTITUTION:An electronic controller 10 including a CPU is provided, a runaway-detecting circuit 20 is connected to a resetting terminal of the CPU, while a vehicle speed detecting lead switch SW2, a clutch switch SW3, a stop switch SW4, a setting switch SW5 and a resuming switch SW6 are connected to other input terminals of the CPU through interface circuits IF1-IF5, respectively. In addition, a stand-by voltage generating circuit 50 including a constant voltage circuit Z1 is connected to the CPU so that data stored in the vehicle speed memory in the CPU can be protected when the power source is cut off. Solenoids SL1, SL2 in a throttle-driving means are controlled in accordance with the data stored in the vehicle speed memory.
Patent JP-S63209532-A (JP)
Inventor: KODAMA MASAHIKO
IPC: A01K61/00
Filed: 1987-02-27
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-S55136868-A (JP)
Title: Chopper circuit
Inventor: OKAMOTO KENICHI
IPC: H02M3/155
Filed: 1979-04-11
Abstract: PURPOSE:To attempt the equalization of loss in each switch element of a chopper circuit by a method wherein the chopper circuit is consisted of plural switch elements connected in parallel, and pulse signals having equal pulse width are supplied by turns to a control terminal of each switch element. CONSTITUTION:A chopper circuit is consisted of transistors 10, 12 connected in parallel and prepared at power source side, and of a flywheeling diode 14, a smoothing reactor 16 and a capacitor 18 connected at load side. Signals set up in a voltage regulator 20 are supplied to a phase shifter 22 to generate pulse voltage signals, and supplied through a pulse distributor 24 being distributed alternately among base driving circuits 26, 28 of the transistors 10, 12 to make the transistors 10, 12 to operate in on and off. Therefor each transistor is made to be able to conduct by turns in equal conducting time, so that loss in each transistor including that of switching operation can be equalized.
Patent JP-H07218566-A (JP)
Title: Vibration-free a.c. non-contact surface potential measuring electrometer
Inventor: NOZAKI NENKO
IPC: G01R29/12
Filed: 1994-02-04
Abstract: PURPOSE:To manufacture an AC non-contact type surface potential measuring electrometer by manufacturing probes by which the surface potential of an object plane to be measured can be measured without using mechanical vibration. CONSTITUTION:Regarding a probe which is manufactured by installing a lattice electrode 17 and a detection electrode 18 in a conductive case 1; wherein the case 1 has a through detection hole 2 on the opposite to an object to be measured 40; the electrode 17 detects a part of electric fluxe lines from the object to be measured 40 and transmits a part of the fluxe lines; and the electrode 18 detects the electric fluxe lines transmitted through the electrode 17; the lattice electrode 17 is switched to the case 1 and the detection electrode 18 continuously and reciprocally, so that a.c. voltage proportional to the surface potential of the object to be measured 40 can be detected and displayed as the surface potential on an electrometer or an ammeter through an amplifier 35 and a signal processing circuit for a synchronous detection.
Patent JP-H02223931-A (JP)
Title: Plane display
Inventor: MIKAMI YOSHIAKI
IPC: G02F1/1368
Filed: 1989-02-27
Abstract: PURPOSE:To speedily detect a defective TFT by utilizing a difference in impedance between the scanning and signal electrodes with respect to a picture element part with a normal TFT and a picture element part with a defective TFT. CONSTITUTION:A gate power source 24 and a drain power source 25 are connected between the nth scanning electrode 21, the (n+1)th scanning electrode 22, and the signal electrode 23 of a panel 20. In the normal picture element part TFT, a current flows and a control part is fused, which causes no current flow. In the defective TFT, even if a current flows, its value is small, and the circuit of the panel is altered although the control part is not fused. Here, the scanning electrodes are connected with each other, and the signal electrodes are also connected with each other, so that the gate power source 24, the drain power source 25, a current control resistance 26, and an ammeter 27 are connected. At this time, a current does not flow in the ammeter when all the TFTs of the panel are normal, and a current flows via a route 28 when the panel has one or more defective TFTs. Through the detection of the difference, a defect of the panel can, therefore, be speedily detected.
Patent JP-H03245642-A (JP)
Title: Radio telephone system
Inventor: SAEGUSA SHIN
IPC: H04M1/00
Filed: 1990-02-23
Abstract: PURPOSE:To shorten the reply time by reproducing a call signal in a comparatively small sound volume at first at the arrival of the call signal and increasing gradually the reproduced sound volume when no reply comes for a prescribed time. CONSTITUTION:When a bell ring signal is received from a connection device 1, a call tone volume variable circuit 9 is started and a bell tone in a small sound volume is reproduced from a speaker and a timer circuit 8 is started. When the radio telephone set hooks off its handset to reply the call, an off-hook signal is sent to the connector 1 to be in the talking state and when no hook-off is implemented even after the timer circuit started simultaneously at the arrival of the call signal elapses by a time T1, a timer output controls the call tone volume variable circuit 9 to increase the call tone volume.
Patent JP-H02223442-A (JP)
Title: Wooden material excellent in weathering resistance
Inventor: KATAYAMA YOSHIHISA
IPC: B32B21/08
Filed: 1989-02-27
Abstract: PURPOSE:To produce the wooden material suitable to constructional material, while the effect on weathering resistance is removed even if partial defect, etc., is present on a continuous film by providing a continuous weathering resistant film on the surface of the wooden material with low moisture-absorbing ratio, especially with the moisture-absorbing ratio of 30% or less. CONSTITUTION:An objective material is the wooden material excellent in light resistance and made by providing a continuous weathering resistant film on the surface of the wooden material with low moisture-absorbing ratio, i.e., with the moisture-absorbing ratio of 30% or less such as cork, paulownia or balsa. As the continuous weathering resistant film, the material having the hardness equal to or softer than the hardness 2B of a pencil, is preferably used. As said film, the film formed by coating the wooden material with a ultravioletray setting acryl urethane coating, or the film formed by sticking the weathering resistant film, etc., of acryl group or acryl urethane group to the wooden material, etc., is used. In this wooden material, the sealed condition on the surface is not deteriorated even by the permeation of moisture, and the wooden material may keep excellent weathering resistance for long time and has excellent practical properties.
Patent JP-S61203495-A (JP)
Inventor: MOMOSHIMA YUKICHI
IPC: G10H7/00
Filed: 1985-03-05
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-H01220576-A (JP)
Title: Independent gen-lock device
Inventor: NINOMIYA YUICHI
IPC: H04N5/073
Filed: 1988-02-27
Abstract: PURPOSE:To perform transmission without being affected by slip-page by appearance by coding and multiplexing the number of slip samples generated in word unit in the null period of a MUSE signal. CONSTITUTION:To the clock(CK) input terminal of a write address(WA) counter 12, a station CK is inputted, and to the CK input terminal of a read address(RA) counter 13, a line synchronizing signal is inputted via a PLL circuit 14 as a line CK. When the frequency of the station CK is higher than that of the line CK, by setting the frequency so as to be shifted by the half of the maximum address in the reference states of the WA and the RA and taking the difference of the inverted one of the MSB of the RA and the WA, a quantity of deviation from the reference state can be obtained by a subtractor 17. It is encoded at a slip value encoder circuit 18, and a quantity equivalent to one slippage is added by an adder 19, and it is added on the output of the counter 13 by an adder 20, and is inputted to the D input terminal of the adder 13, and a signal repesenting the null of the MUSE signal at a station side via a delay instrument 21 is inputted to an LD input terminal. Thus, the slop-page is generated by controlling a counter 13 compulsorily, and the transmission without being affected by the slippage can be performed.
Patent JP-S60186648-A (JP)
Title: Electric water heater
Inventor: ISHII KATSUMI
IPC: F24H9/20
Filed: 1984-03-06
Abstract: PURPOSE:To prevent electric loads from concentrating and consequently enable to improve the daytime load factor of power station and substation by a method wherein the energizing starting time to a midnight power heater is decided based upon the required heating-up temperature calculated from the memorized energizing hours. CONSTITUTION:Energizing hours to a midnight power heater 2, which are counted since the point of time, when the signal from a temperature detection means reaches the reference value, are detected daily by an energizing detection means 8 and the data on daily energizing hours for a certain fixed period (such as for a week) are stored in a memorizing means 9. A selection part 13 selects the maximum value from the data on daily energizing hours for the certain fixed period in order for an arithmetic part 14 to calculate the required heating-up temperature based upon the select maximum value. The energizing starting time is calculated by an energizing arithmetic means 11 based upon the required heating-up time. A timing means 6 provided in an energizing controlling means 12 controls to check the energizing to the midnight power heater 2 until the energizing starting time.
Patent JP-S58159687-A (JP)
Title: 2-phase brushless motor
Inventor: KOIDE KIICHIROU
IPC: H02P6/06
Filed: 1982-03-18
Abstract: PURPOSE:To obtain a motor having less irregular torque without necessity of regulation and high stability by detecting the current flowing through each phase field coil of a 2-phase brushless motor and controllng so that the sum of the squared value of the current values becomes constant. CONSTITUTION:The currents of field coils 7, 8 are detected by current detectors 9, 10, square signal rom square circuits 11, 12 are outputted and added by an adder 13. This addition signal is inputted to a comparator 2 upon outputting from a speed error signal generator, and Hall elements 3, 4 are driven by the output current of the comparator 2. If the coil current is peak value the period is equal and phase is displaced by 90 deg. as sinusoidal wave, the output of the comparator 2 becomes a current proportional to the output of a generator 1, and when the peak value is different, phase is displaced more than 90 deg., the pulsating current applied with AC component is outputted form the adder 13, and the output of the comparator 2 becomes a value proportional to the signal subtracted by the pulsating component from the output of the generator.
Patent JP-S54136169-A (JP)
Title: Voltage selection switching element
Inventor: MIURA SHIYUNJI
IPC: H03K17/13
Filed: 1978-04-13
Abstract: PURPOSE:To obtain an element featuring a high sensitivity to the control input with a high dielectric strength by connecting the FET gate to the anode or cathode of the thyristor. CONSTITUTION:P-channel type FET1 (N-channel type FET in the case of N gate- type TH) of a high dielectric strength is connected in series to cathode K of P gate-type thyristor TH (anode A in the case of N gate-type TH), and gate GF1 of FET1 is connected to anode A of P gate-type TH (cathode K in the case of N gate-type TH) or to TH control input terminal C. Thus, an element featuring a high dielectric strength as well as a high sensitivity to the control input can be obtained.
Patent JP-H11236227-A (JP)
Title: Glass forming machine and its control method
Inventor: KUROIWA HIDEKI
IPC: C03B11/16
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to generate small pressurizing force and to form very small formed articles. SOLUTION: This machine has a mold device 10, a casing 36 which houses this mold device 10, a moving plate 52 which is disposed freely rotatably with respect to the mold device 10, a driving means which moves this moving plate 52, a pressurizing rod 51 which applies the pressurizing force on the mold device 10 as the moving plate 52 moves, a hermetically closing means which hermetically closes the interior of the casing 36 and is deformed as the moving plate 52 moves and a negative pressure forming means which forms a negative pressure in the casing 36. The pressurizing rod 51 applies the pressurizing force on the mold device 10 as the moving plate 52 moves. The hermetic closing means is deformed as the moving plate 52 moves while maintaining the interior of the casing 36 in the hermetically closed state.
Patent JP-S61203834-A (JP)
Inventor: NISHIMURA SHINJI
IPC: H02P9/14
Filed: 1985-03-04
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-2000241047-A (JP)
Title: Gas-liquid two phase fluid distributor and refrigeration cycle employing it
Inventor: HIRAKUNI SATORU
IPC: F25B41/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a gas-liquid two phase fluid distributor for distributing a mixture fluid of gas and liquid uniformly while reducing noise, and a high efficiency low noise refrigeration cycle. SOLUTION: The gas-liquid two phase fluid distributor has a branch space 5, an inlet 4a for passing a gas-liquid two phase fluid from an inlet channel 2 to the branch space 5, and a plurality of outlets for passing the gas-liquid two phase fluid from the branch space 5 to an outlet channel 3. The plurality of outlet channels are juxtaposed such that the flow-out direction from the branch space 5 will be same as the flow-in direction thereto and the outlets are arranged at uniform positions to the inlet 4a, e.g. a circle having the center coaxially with that of the inlet 4a, so that equal quantity of gas-liquid two phase fluid flows out respectively. Furthermore, the outlet is arranged to satisfy the relationship, 0<L/D<=0.4, where L is the distance between outlets and D is the diameter of one outlet.
Patent JP-H02222692-A (JP)
Title: Production of sulfur-containing l-amino acid
Inventor: KATSUMATA RYOICHI
IPC: C12R1/15
Filed: 1989-02-23
Abstract: PURPOSE:To obtain the subject compound useful for cosmetic, etc., on an industrial scale at a low cost by reacting O-acetyl-L-serine with a metal sulfide, etc., in the presence of cells of microorganism belonging to genus Corynebacterium, etc., and having O-acetylserine sulfhydrase activity. CONSTITUTION:The objective sulfur-containing L-amino acid (e.g. L-cysteine) can be produced by reacting O-acetyl-L-serine with a metal sulfide, a metal hydrosulfide (e.g. sodium hydrosulfide) or hydrogen sulfide, etc., in the presence of cells, cultured product or their treated product of a microorganism belonging to genus Corynebacterium or genus Brevibacterium and having O-acetylserine sulfhydrase activity (e.g. Brevibacterium flavum ATCC 13826) to accumulate a sulfur-containing L-amino acid in the reaction mixture and collecting the objective reaction product from the reaction mixture.
Patent JP-H01219816-A (JP)
Title: Aligning method for axis of polarization of optical isolator element
Inventor: TOGANO YUICHI
IPC: G02B27/28
Filed: 1988-02-29
Abstract: PURPOSE:To form the optical isolator element of high quality with stability and productivity by passing the laser light from a laser from the side of an analyzer, and aligning the axes of polarization of a polarizer and the analyzer with each other by rotating the both so that the cutoff rate of ordinary light from the side of the polarizer is minimum. CONSTITUTION:A Faraday rotation element 2 is applied with a saturation magnetic field during an assembling and adhering process, and the laser light from the semiconductor laser device is made incident vertically from the side of the analyzer 3; and the polarizer 1 and analyzer 3 are rotated mutually and the light power intensity of the ordinary light component of the laser light emitted from the side of the polarizer 1 is measured. Then the axes of polarization of the polarizer 1 and analyzer 3 are aligned with each other at the position where the light power intensity is minimum and they are fixed and adhered with an epoxy adhesive. Further, when the position where the light power intensity of return light is found, the laser light is made incident vertically from the side of the analyzer 3, the power intensity of the light passed through the polarizer 1 is measured by a light power meter, and the polarizer 1 is rotated finely and adjusted so that the cutoff rate is optimum. Consequently, the superior performanceis obtained with the good reproducibility.
Patent JP-S62203507-A (JP)
Inventor: MURAKAMI KENJI
IPC: H02B3/00
Filed: 1986-02-28
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。
Patent JP-H03246928-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUZAWA TAKESHI
IPC: H05K3/06
Filed: 1990-02-26
Abstract: PURPOSE:To completely eliminate resist adhering to the rear, and prevent the decrease of yield of semiconductor chips owing to the resist, by exposing the whole part of the rear of the coated surface after positive type resist is applied to a semiconductor substrate. CONSTITUTION:In the exposure process of the rear after positive type resist application process and pattern replication exposure process, the rear of the semiconductor substrate 10, i.e., the surface on which the positive type resist is not spread is irradiated with light B. By this light irradiation, the positive type resist 14 which has adhered to the rear are all subjected to photochemical reaction, and becomes soluble in developing process. In the next developing process, developer is sprayed on the surface and the rear of the substrate 10, or the substrate is dipped in the developer, thereby dissolving and eliminating the part subjecting to the photochemical reaction. Thus the resist on the rear of the semiconductor substrate 10 is not left and processed, so that the generation of dust and the contamination of a processing equipment caused by the scattering of resist can be prevented, and the decrease of the yield of semiconductor chips can be prevented.
Patent JP-S53131627-A (JP)
Title: Hydraulic driven working car
Inventor: CHIBA MASAAKI
IPC: B60K17/10
Filed: 1977-04-18
Abstract: PURPOSE: To provide hydraulic driven working car e.  g.  agricultural machinery, having one-way clutch between left and right drive mechanism and working machine power take off, so as to drive the working machine is driven by high speed positive rotating drive mechanism, to prevent the working machine from rotation decrease caused by steering. 
     COPYRIGHT: (C)1978,JPO&Japio