baber/WOPTO huggingface dataset:
Patent JP-H0292137-A (JP)
Title: Conference call control system
Inventor: KENMOCHI HIROYUKI
IPC: H04M3/56
Filed: 1988-09-29
Abstract: PURPOSE:To superimpose the voice of a special participant only during the utterance in the condition in which the voice is emphasized by selecting participant corresponding emphasizing conference call voice data and participant corresponding conference call voice data in accordance with the case when the special participant corresponding voice data are sound data and silence data as the receiving voice data to respective participants. CONSTITUTION:A subtracting circuit 47 subtracts participant corresponding voice data of a register 46 from an accumulated added voice data of a selector 44 and thus, the receiving voice data to respective participants excluding the participant corresponding voice data are fundamentally prepared. The receiving voice data are suitably attenuated by a subtracting circuit 48, further, the special participant corresponding voice data are added to this by an adder circuit 49, and whether the data from the subtracting circuit 47 are selected or the data from the adder circuit 49 are selected as the participant corresponding receiving voice data depends on whether or not the special participant designated by the participant is in the busy condition. Thus, only when the special participant is busy, the voice is emphasized and the conference call can be carried out.
Patent JP-S61153527-A (JP)
Inventor: JIYON DABURIYUU RINDOSUTOROMU
IPC: B07C5/16
Filed: 1985-10-29
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-S62104176-A (JP)
Title: Field effect transistor
Inventor: MIZUNO HIROBUMI
IPC: H01L21/338
Filed: 1985-10-31
Abstract: PURPOSE:To prevent deformation of the shape of a depletion layer due to the intrusion of gas, liquid and the like in the vicinity of a gate electrode and in the surface of GaAs and to prevent fluctuation in characteristics of a transistor, by constituting a passivation film, which is formed on gate, source and drain electrodes in at least three layers of a nitride film, on an oxide film and a nitride film. CONSTITUTION:On a GaAs semi-insulating substrate 1, a buffer layer 2 and a mesa shaped operating layer 3 are provided. A gate electrode 4, which constitutes a Schottky barriers in a recess formed in the operating layer 3, is formed by a double-layer structures of titanium 4a and aluminum 4b. On both sides of the recess, a source electrode 5 and a drain electrode 6 made of AuGe.Ni, which are resistively contacted, are formed. The gate electrode 4 is converted with a nitride film 7. The electrode 4, 5 and 6 are converted with an oxide film 8 and a nitride film 9. Windows are provided at places corresponding to the source and drain electrodes 5 and 6 in the nitride film 7. Metal wiring layers 10 and 11 in a laminated layer structure of Ti-Pt-Au are formed in the required pattern. A nitride film 12 is formed on the entire surface except bonding pads 10a and 11a so as to cover the electrodes 4, 5 and 6.
Patent JP-2001063812-A (JP)
Title: Trolley hanger and belt conveyor
Inventor: YOSHIDA YOSHINAO
IPC: B65G15/08
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a trolley hanger and a belt conveyor therewith, capable of attaining weight reduction, simplification, long life and high economical efficiency by rationalizing the structure of a trolley roller part for stable traveling. SOLUTION: This hanger 3 includes a roller part 4 traveling on a rail 1 and a clamp part 5 hanging down from the lower part thereof for retaining an article-to-be-carried. The roller part 4 has a pair of main rollers 4A, 4A' sufficient for supporting load and a pair of offset restricting rollers 4B, 4B' restricting the offset of the main rollers caused by curved traveling, which are disposed so that, with the vertical axis of the rail 1 as a border, the roller 4A and the offset restricting roller 4B may be disposed in this order on one side along the traveling direction and the offset restricting roller 4B' and the main roller 4' may be disposed in this order on the other side and are mounted on a roller frame 4C so are to be mounted and removed easily.
Patent JP-2001065402-A (JP)
Title: Control device of hybrid vehicle
Inventor: YAMADA JUN
IPC: B60W10/06
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To carry out an accurate misfire detection at the enforcing time of a vibration control and continue a favorable engine operation. SOLUTION: This hybrid vehicle is provided with an engine 10, motor generator 10 (power generation motor) 11, inverter 12 and battery 13 as a main constitution. A motor ECU 22 enforces the vibration control at the operation time of the engine 10 so as to deny the torque change of the engine 10 by the motor generator 11 connected to a crank shaft 14. Namely, the torque correction amount for denying the torque change of the engine 10 is calculated and the torque command value to the motor generator 11 is corrected by the torque correction amount. The engine ECU 21 detects the misfire state of the engine 10 based on the torque correction amount of the motor generator 11 at the enforcing time of the vibration control.
Patent JP-H04124591-A (JP)
Title: Heat pipe heat exchanger and manufacturing method of the same
Inventor: TATSUMI ARITAKA
IPC: F28D15/02
Filed: 1990-09-13
Abstract: PURPOSE:To improve operability and reduce the value of thermal resistance nicely by a method wherein a heat transfer member, having a thermal expansion coefficient higher than the same of the sealed vessel of a heat pipe, is used and the sealed vessel is expanded by the vapor pressure of operating liquid in the sealed vessel while the sealed vessel is contacted closely with the heat transfer member by the plastic deformation at that time. CONSTITUTION:A heat transfer member 12 is formed of a material having a thermal expansion coefficient higher than the same of a sealed vessel 14. A heat pipe 10 is inserted into the inserting hole 18 of the heat transfer member 12 and, thereafter, the whole of a heat exchanger is heated at a temperature T to expand the sealed vessel 14 by the vapor pressure of the operating liquid 16 and contact said vessel 14 closely with the inner wall of the inserting hole 18 of said vessel 14 by the plastic deformation in this case. Thereafter, the whole of the heat pipe heat exchanger is cooled. The heat exchanger is contracted as a whole by this cooling, however, the thermal expansion coefficient of the heat transfer member 12 is higher compared with the sealed vessel 14 and, therefore, the heat transfer member 12 is contracted largely than the sealed vessel 14 whereby the closely contacting condition between the sealed vessel 14 and the heat transfer member 12 can be maintained.
Patent JP-H03109136-A (JP)
Title: Hub clutch
Inventor: KURIHARA SAKUO
IPC: B60K17/30
Filed: 1989-09-21
Abstract: PURPOSE:To easily provide the viscous function and connection/disconnection function to an existing vehicle by connecting either of an axle and a wheel hub with one side of a viscous coupling, and connecting the other of the axle and the wheel hub with the other side of the viscous coupling through a connecting member. CONSTITUTION:As for a part time 4WD vehicle, a hub clutch 33 is arranged between a right side front axle 9 and front wheel. In this case, the hub clutch 33 is equipped with a viscous coupling 51 whose one side is connected with either of an axle 9 which is driven by the drive power supplied from an engine and a wheel hub 35 to which a wheel 45 is fixed. Further, a slider gear 73 which moves between the position of connecting either of the axle 9 and the wheel hub 35 with the other side of the viscous coupling 51 and the position of releasing the connection is installed. Further, an operating member 113 for moving the slide gear 73 to both the above-described positions is installed. The hub clutch 33 is arranged in demountable manner on the outside in the car width direction of the wheel 45.
Patent JP-S6396866-A (JP)
Title: Electrode plate mounting device for dry cell
Inventor: MORIKAGE SHINICHI
IPC: H01M2/10
Filed: 1986-10-14
Abstract: PURPOSE:To form a metal mold' s structure of an electrode plate into that of an easy one-shot pressing by using a mounting method in which terminals of dry cells are brought in contact with pressing broken surfaces of the electrode plates. CONSTITUTION:An insulating substrate 6 is mounted so that electrode plates 1 are brought in contact with terminals of dry cells 3 on the side of their pressing broken surfaces 5. Because the pressing force of the dry cells 3 is applied to the broken surfaces 5, the electrode plates 1 are fixed to be supported by a case 2. As mentioned above, in this electrode plate mounting method, the electrode plates 1 can be formed into planar shapes without being bent. Since the electrode plates 1 are mounted on the insulating substrate 6, the dry cells can be much easily inserted into the case 2.
Patent JP-H1163665-A (JP)
Title: Hot water supply device provided with bypass passage
Inventor: SATO TETSUYA
IPC: F24H1/10
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply device by which the temperature of delivered hot water can be maintained stably when shifting to usual hot water supply control after mixing the hot water staying in a heat receiving passage and the water in a bypass passage and performing mixing control, in the early stage of hot water supply. SOLUTION: A hot water supply pipe system 10 has a parallel circuit comprising a heat receiving passage 19 which passes a heat exchanger 2, and a bypass passage 16. The heat receiving passage 19 is provided with a main flow control valve GM1, and the bypass passage 16 is provided with a bypass flow control valve GM2. When a hot water supply plug 14 is opened amid the additional stoking, the mixing control of the hot water staying in the heat receiving passage 19 and the water from the bypass passage 16 is performed, using the flow control valves GM1 and GM2. In the course of shifting from this mixing to usual hot water supply control, the aperture of the flow control valve GM2 is reduced toward full close, and in this process, the aperture of the flow control valve GM1 is controlled so that the temperature of the delivered hot water may not depart from the set temperature.
Patent JP-H0882509-A (JP)
Title: Laser interfering distance measuring apparatus
Inventor: YAMATO SOICHI
IPC: G01B9/02
Filed: 1994-09-13
Abstract: PURPOSE: To obtain an apparatus which has a rectifier structural body with a handy and simple structure by providing the rectifier structural body adapted to run a gas to a measuring optical path as laminar flow in a fixed direction predetermined to realize a higher through put and a higher integration. CONSTITUTION: A cylinder 13 is so arranged to let a luminous flux from a laser light source be introduced so that it surrounds a measuring optical path 15 formed in air between a reflection surface 12 between a beam splitter 14 in a coaxial manner while both end openings of the cylinder 13 have a certain degree of gap without contacting the reflection surface 12 and the beam splitter 14. The cylinder 13 as rectifier structural body is so designed to limit the size of the section of an air current in the measuring optical path 15 depending on the section so that a gas inside forms a laminar flow flowing in the axial direction of the cylinder 13. Thus, the speed of the air current infiltrating into the cylinder naturally from the gaps of the two end openings of the cylinder 13 is made lower than that outside the cylinder to let the laminar flow run in the cylinder 13.
Patent JP-S6488435-A (JP)
Title: Laser light scanner
Inventor: KOBAYASHI KOJI
IPC: G02F1/33
Filed: 1987-09-30
Abstract: PURPOSE:To facilitate an electronic adjustment of a processing circuit and to execute a stable circuit operation by generating a control signal corresponding to wavelength of a laser light which is scanned. CONSTITUTION:The titled scanner is provided with a deflecting means of a laser light 11 whose deflection angle is different by wavelength of light, a detecting part placed on a focal plane of the laser light 11 scanned by this deflecting means, photodetectors 19, 20 for photodetecting a passing light or a reflected light of the detecting part, and an oscillating circuit whose phase and frequency are adjusted by signals obtained from these photodetectors 19, 20. That is, by generating a control signal corresponding to wavelength of the laser light 11 to be scanned, as for all control signals used for a signal processing for correcting the influence of a color dispersion of the deflecting means, a result of a partial detection of the laser light 11 of plural wavelengths which is scanned actually is reflected. In such a way, an electronic adjustment of a processing circuit is facilitated, and a stable circuit operation can be executed without executing a strict temperature control.
Patent JP-H0777172-A (JP)
Title: Uniaxial eccentric screw pump
Inventor: ONO SUMIO
IPC: F04C15/00
Filed: 1993-09-03
Abstract: PURPOSE:To provide a uniaxial eccentric screw pump which has a part in contact with transferred material such as food to be easily decomposed and composed and therefore is suitable for sanitary type for transferring food. CONSTITUTION:A pump casing is divided into two at a position in the vicinity of a rotor side unversal joint 9 and comparatively near the center position. Outward flanges 11a, 11b are projected on outer peripheries of of opposed ends (dividing ends) of dividied casings 10, 11. The and divided casing 10, 11 are integrally connected to each other under the condition that the opposed flanges 10a, 11a are abutted through a packing 12 by using a fastening ring 13. A part of the universal joint 9 is composed of a detachably inserted connection pin 9d for connecting to a connection bar 4. Coil spring 9g is provided for engaging both end circular grooves 9e of the connection pin 9d.
Patent JP-H08109060-A (JP)
Title: Baked material for civil engineering and construction
Inventor: HIGASHIJIMA KOICHI
IPC: C04B35/63
Filed: 1994-10-07
Abstract: PURPOSE: To obtain the subject baked material by making use of paper sludge carbides. CONSTITUTION: This baked material for civil engineering and construction is obtained by kneading a feedstock mixture comprising paper sludge carbides and metal oxide(s) with an aqueous solution of sodium silicate followed by molding and then baking at 500-1500 deg.C. The metal oxide(s) is iron oxide, aluminum oxide, or a mixture thereof. The iron oxide is an industrial waste produced during iron and steel pickling process. The aluminum oxide is an industrial waste produced during the production and processing operations of aluminum products. The mixture of the iron oxide and aluminum oxide is in the form of iron and steel slag. the feedstock mixture contains fluorine compound(s) such as sodium hexafluorosilicate, and also contains silica sand or refuse glass, as part of the silica components of the aqueous solution of sodium silicate.
Patent JP-S6387998-A (JP)
Title: Production of d-alpha-amino acid
Inventor: DOTANI MASAHARU
IPC: C12P41/00
Filed: 1986-09-30
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for antibiotic substances, etc., advantageously on an industrial scale, by treating a D,L-alpha-amino acid amide with e.g. a cultured liquid of a microbial strain belonging to Rhodococcus genus and capable of selectively hydrolyzing D-alpha-amino acid amide. CONSTITUTION:A D,L-alpha-amino acid amide of formula [R is (substituted) lower alkyl, (substituted) phenyl, furyl, pyridyl, thiazolyl, imidazolyl or indolyl] (e.g. D,L-1-isopropyl-aminoacetamide) is treated with cultured liquid, living cell or treated cell of a microbial strain belonging to Rhodococcus genus and capable of selectively hydrolyzing D-alpha-amino acid amide (e.g. Rhodococcus erythropolis) to obtain the objective D-alpha-amino acid corresponding to the D,L-alpha-amino acid amide.
Patent JP-H0293393-A (JP)
Title: Radiation dose rate meter
Inventor: KITAGUCHI HIROSHI
IPC: G01T1/17
Filed: 1988-09-30
Abstract: PURPOSE:To compensate energy by the same machinery by providing an averaging square circuit of an AC component while providing a square circuit to said circuit and correcting the energy characteristics of the sensitivity response of a detector on the basis of the square average value output data of said circuit. CONSTITUTION:The current signal of a radiation detector 1 is split into two systems A, B through a preamplifier 2. In the system A, a signal is sent to a function generator 4 through an A/D converter 3 and, on the basis of each value calculated by the function generator 4, a radiation dose rate D is operated by an operation circuit 8. The radiation dose rate of this operation result is displayed on a display part 9. If necessary, data is transmitted to a central operation room. By this method, energy can be compensated without taking external treatment for providing a shield body to the outside of the detector with respect to a radiation dose rate meter of current mode measurement at all.
Patent JP-S60135979-A (JP)
Title: Destaticizer of electrostatic recording device
Inventor: ITOU ISAO
IPC: G03G21/06
Filed: 1983-12-26
Abstract: PURPOSE:To eliminate sufficiently even the electric charge of a dielectric by allowing a magnetic field to act upon the irradiation area of a destaticizing corotron. CONSTITUTION:A magnetic field generator is so provided that the magnetic field acts upon the irradiation area of the destaticizing corotron. That is, a rotary magnet roll 10 where N and S poles are arranged alternately is provided on the rear face of a dielectric belt, permanent magnets 11 are provided with a destaticizing corotron 6 between them, electromagnets 12 are provided instead of permanent magnets, or electromagnets are provided on the rear face of the dielectric belt.
Patent JP-H1087273-A (JP)
Title: Crane running device and inverter for crane running device
Inventor: KOBAYASHI SUMIO
IPC: B66C13/22
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To easily stop in an objective position at deceleration time during coast operation of a crane, smoothly accelerate without increasing load detection at running motor operation time, by improving 35 responsiveness, so that the load deflection can be absorbed by an operator with acceleration/deceleration action. SOLUTION: In an output side to a motor 1 of a crane running drive motor, in a pulse generator 2 of a speed detection means equipped with a mechanical foot brake 30, a pulse frequency in proportion to a rotational speed is output, a speed signal ωr is obtained in a speed arithmetic part 17. On the other hand, a crane running speed is set by a speed setter 3-1, 3-2, 3-3. In a current controller and a PWM inverter part 19, by torque component current It and a magnetic flux component current Im, a level I1 of a primary current of the running motor is vector synthetically calculated, by a primary ouput angular frequency ω1 of the running motor, a primary current of the motor is determined. In the current controller and the PWM inverter part, a speed of the running motor is controlled by pulse width modulation (PWM) control.
Patent JP-S60138577-A (JP)
Title: Toner supplementing device
Inventor: DEGUCHI NAOMI
IPC: G03G15/08
Filed: 1983-12-27
Abstract: PURPOSE:To improve the conveyance efficiency of toner and speed up the supplementation of toner to a developing machine by arranging a partition board between a couple of screw conveyors and evading mutual interference of toner during toner conveyance. CONSTITUTION:Toner charged in a toner box 4 is conveyed to the entrance part 3b of a supply port nozzle 3 by a screw conveyor 6 for feeding the toner through the toner feed passage 12 of a toner conveyance duct 5 as shown by an arrow A. The toner reaching the conveyance end of the conveyor 6 after passing through a passage 11 for toner circulation as shown by arrows B and C is conveyed to the side of a box 4 by a screw conveyor 7 for returning the toner through a toner return passage 13 by way of the entrance part 3b again. At this time, the passages 12 and 13 are partitioned with the partition board 10, so toner particles the different passages never contact each other and are conveyed securely to the entrance part 3b without any waste; the substantial conveyance speed of the toner is increased and its supplement speed is also increased.
Patent JP-S61124442-A (JP)
Title: Powdery material discharging device
Inventor: IKUMI TADASHI
IPC: C10F7/00
Filed: 1984-11-21
Abstract: PURPOSE:To reduce loss of energy and time and to prevent an adverse influence due to the high temperature of a container from being exercised, by a method wherein a powdery material, such as peat, processed within a pressure vessel, is discharged from the vessel to a spot under an atmospheric pressure in a condition to hold a pressure in the pressure vessel. CONSTITUTION:A high pressure steam pipe 2 is connected to a reactor 1, and fed peat slurry is dehydrated by means of temperature and a pressure. A peat slurry feed pipe 12 is connected to an inlet 3 of the reactor 1 through a valve 10 and a pump 11, and a discharge part 30 for the processed powdery material is connected to an outlet 4. A drain line 47 for dehydrated and separated water is installed to the lower part of the reactor 1. The discharge part 30 comprises a plunger 33, having an opening 31 connected to the reactor 1, reciprocating within a cylinder 32, and opening and closing the opening 31 during said reciprocation, and a pressure seal part 37 which is connected to the outlet end of the cylinder 32, and includes a duct 34, a throttle 35, and a sluice valve 36.
Patent JP-H0696763-A (JP)
Title: Hydrogen storage alloy electrode and its manufacture
Inventor: YAMAMURA KOJI
IPC: H01M4/38
Filed: 1992-09-14
Abstract: PURPOSE:To improve discharge characteristic in the initial stage of charge/ discharge cycle, and improve initial discharge characteristic without losing high capacity by providing a hydrogen storage allay electrode having a specified composition in which the main component of the alloy phase is C15(MgCu2) type Laves phase. CONSTITUTION:An alloy having a composition of ZrMnwVxZnyNi (0.4<=w<=0.8, 0.1<=x<=0.3, 0<y<=0.2, 1.0<=z<=1.5, and 2.0<=w+x+y+z<=2.4) is manufactured by heating and dissolving in an arc dissolving furnace in argon atmosphere. Then, homogenizing thermal treatment is conducted in vacuum or inert gas atmosphere of 100-1300 deg.C. Each product in embodiments of this invention (in the drawing 1, No.9-17) has high initial discharge characteristic, compared with products of comparative examples (No.1-8).
Patent JP-H0889000-A (JP)
Title: Voltage regulating circuit of generator
Inventor: KATASE SHIGERU
IPC: H02P9/30
Filed: 1994-09-13
Abstract: PURPOSE: To provide a voltage regulating device, which is suitable for highly accurate voltage control of a battery, whose electric power is supplied from the generator of a vehicle, especially a two-wheeled vehicle, and an AC load and the improvement of power-supply efficiency. CONSTITUTION: With respect to a power generating coil 1, a battery BATT and a thyristor S2 are connected in series. The thyristor S2 is controlled in correspondence with the battery voltage through a control circuit COT2, and the battery voltage is maintained at the specified value. Then, a field effect transistor MOSFET housed in a parasitic diode DO and an AC load L are connected in series. The MOSFET is maintained in the gate-bias state all the time through a capacitor C2. When the applied voltage of the MOSFET is at the forward bias, the gate bias is opened by the output of a voltage detecting circuit, and the voltage of the AC load L is controlled. When the voltage is in the reverse bias, the power is supplied to the AC load L through the parasitic diode DO under the gate bias state.