baber/WOPTO huggingface dataset:
Patent JP-S6474573-A (JP)
Title: Image forming device
Inventor: KOGA MAKIO
IPC: G03G21/18
Filed: 1987-09-17
Abstract: PURPOSE:To prevent developer from scattering outside and to eliminate the stain in a device main body or of a transfer body by winding 1st and 2nd sheets enclosing developer contacting and adhering to a developing unit. CONSTITUTION:A photosensitive drum 15 as an image carrier, a developing device employing a developer containing two constituents, a transfer device, etc., are arranged in the device main body of a laser printer 1 as an image forming device. The drum 15 is coated with a protective sheet 52 which is composed of the drum side sheet (1st sheet) 52a and the toner attachment preventing film (2nd sheet) 52b. With the protective sheet 52 as a winding means, the sheet is wound onto a winding shaft 53. At that time, the developer attaching to the toner attachment preventing film 52b is enclosed with the drum side sheet 52a and wound onto the winding shaft 53. The developer comes not to scatter outside, and the stain in the device or of transfer sheets can be prevented.
Patent JP-H0279263-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MAIDA YOSHIAKI
IPC: H04N5/91
Filed: 1988-09-14
Abstract: PURPOSE:To enable a recording for a longer time at the same using quantity of a magnetic tape and the same intervals of intermittent recording as conventional by providing a storage means, a compressively write means and a read means. CONSTITUTION:The subject device is provided with the storage means 5 capable of storing a digital signal obtained by A/D-converting one field signal of a standard TV signal and the compressively write means 39 for writing a digital signal corresponding to one field of the standard TV signal derived by an A/D converting means 4 into divided areas in turn. Then, the device is provided with the read means 10 for reading the stored digital signal and a D/A converting means 11 for converting the read signal into the one field signal of the standard TV signal. By this method, one track in the magnetic tape is recorded with the standard TV signal in plural fields, so that the long time recording can be performed by one magnetic tape.
Patent JP-H0549817-A (JP)
Title: Automatic peeling device for filter press
Inventor: NAGANO HIDENOBU
IPC: B01D25/12
Filed: 1991-08-20
Abstract: PURPOSE:To increase the angle of inclination to be applied to filter cloths and to increase the falling moment of cake so as to improve the reliability of cake removably by installing a pair of rods parallel with the filter plates horizontally at the bottom ends of lifting arms suspended in the pin joining parts of opening/closing arms, and holding and suspending the upper parts of the filter cloths between the rods. CONSTITUTION:The opening/closing arms 2 are pin-joined at one end to the respective filter plates 1 and are pin-joined at the other end to the pin joining parts 6 to each other so as to constitute link mechanisms. The lifting arms 9 are suspended from the pin joining parts 6 and two pieces of the rods 10 are installed to the bottom end of the lifting arms 9 parallel with the surfaces of the filter plates 1 and horizontally. The filter cloths 3 are freely attachable and detachable in the upper part to and from the corresponding filter plates 1 and are fixed in the lower part to the filter plates 1. Further, the pin joining parts 6 and the top end of the filter cloths 3 are connected by a spring 4 through the spacing between two pieces of the rods 10 by having a spacing to the extent of allowing the vertical movement above the filter cloths 3.
Patent JP-H0892787-A (JP)
Title: Electrodeposition coating
Inventor: ARAI KIYOSHI
IPC: C25D13/00
Filed: 1994-09-27
Abstract: PURPOSE: To obtain a nice-looking coating film in vertically-hung electrodeposition coating. CONSTITUTION: A material to be coated is hung down in a dipping tank in the direction so that the material is made longest, and the material is introduced into the tank at a speed of 2-6m/min. Consequently, the finished appearance of the part of the material to be coated such as an automobile body attracting the eye is improved. Further, the length of the process is reduced, and the coating area is saved and so on.
Patent JP-H11132771-A (JP)
Title: Signal processing system for inertia sensor
Inventor: WYSE STANLEY F
IPC: G01C19/5705
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To effectively suppress a measurement error by notching out all feedback torque in a lump with the driven frequency. SOLUTION: An acceleration input signals is inputted to a sensor 34, and a sensor output signal is inputted to a demodulator 36. The demodulator 36 demodulates the sensor output signal with the signal cos (wDt), where wD is the driving frequency, and (t) is time. The output signal of the demodulator 36 is inputted to a servo compensator 38, the servo compensator 38 generates the measured acceleration signal, and the measured acceleration signal is inputted to a feedback loop 40. The feedback loop 40 includes a torque remodulator 42 modulating the signal with cos(wDt). The output signal is inputted to the sensor 34 to complete the feedback loop 40. Demodulation occurs inside the feedback loop 40. This system is operated when all relative motion of the standard mass of the sensor 34 is completely suppressed from Coriolis acceleration and the necessary torque is measured.
Patent JP-S6292802-A (JP)
Inventor: NAGASAKA NOBUYOSHI
IPC: B27K5/00
Filed: 1985-10-18
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-H1156638-A (JP)
Title: Beverage extractor
Inventor: FUKUSHIMA NAOTO
IPC: G07F13/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To keep the whole of a cylinder clean and always extract beverage with excellent taste even if the maintenance is not performed by providing a washing liquid discarding means guiding overflowed washing liquid to an discarding part when an upper chamber is washed on the upper chamber. SOLUTION: A main control part outputs a washing command signal to a control part when preliminarily set washing time comes. The control part makes each part to execute an overflow washing supplying hot water to be capacity or more to a mixing chamber 20b in a state that a communicating port 20e is closed and washing the mixing chamber 20b by overflowing hot water from the mixing chamber 20b and an agitation washing introducing hot water into an extracting chamber 20d in a state that the lower end of a cylinder 20 is in press-contact with a beverage receiver 22, agitating this hot water and washing the extracting chamber 20d. Thus, the whole of a cylinder can be kept clean and beverage with excellent taste can be always extracted even if the maintenance for washing is not performed.
Patent JP-H0574833-A (JP)
Title: Wire bonding apparatus
Inventor: ONO KAZUHIKO
IPC: H01L21/60
Filed: 1991-09-11
Abstract: PURPOSE:To provide a wire bonding apparatus wherein a wire which has been coated with a resin can be used. CONSTITUTION:In a wire bonding apparatus wherein a wire 1c is fed by means of a wire feed mechanism 5 and connected to a lead frame 1b for a semiconductor element, a power-supply mechanism 7 gives a potential difference across the wire 1c coated with a resin and the lead frame 1b, and a film is fractured. After that, the semiconductor element 1a is connected to an inner lead on the lead frame 1b by means of a high-voltage power supply 6c. Thereby, a high- reliability wire bonding operation can be performed even with the wire coated with resin.
Patent JP-S6473758-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAJIYAMA MASAOKI
IPC: H01L29/732
Filed: 1987-09-16
Abstract: PURPOSE:To improve high-frequency characteristics for achieving high speed by forming the secondary embedding layer of low concentration between the semiconductor layer which becomes collector of NPN transistor and the first embedding layer of high concentration. CONSTITUTION:After forming a SiO2 film 20, S3N4 film 21, and CVD-SiO2 22 on the surface of a P<-> type semiconductor substrate 1, the diffusion window is opened. As is ion-implanted, and the first N-type embedding layer 2 is formed. Then, a photoresist film 23 is formed on a substrate 1 including the PMOS transistor forming area and P is ion-implanted. And then, a SiO2 24 is formed, the NMOS transistor area and separation area are opened, while B is ion- implanted, and then a P<+> embedding layer 3 is formed. After that, the film 24 is removed and an N<->-type epitaxial layer 5 is formed. At the same time, the second N<+>-type embedding layer 4 of low concentration is formed on the embedding layer 2 of high concentration. It allows the effective thickness of the epitaxial layer 5 on the layer 4 to be thin, as well as high-frequency characteristics of NPN transistor being formed through the layer 4 to be improved.
Patent JP-H0971214-A (JP)
Title: Air bag device
Inventor: OTAKI KIYOKAZU
IPC: B60R21/16
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To avoid unnecessary operation of a supersonic sensor and relax the developing condition of an air bag device. SOLUTION: A supersonic sensor 44 for measuring the spatial distance in a seat back direction 14B from an air bag device 18 is arranged in front of an assistant seat 14 with its detecting direction pointed in the seat back 14B direction. Developing conditions of the air bag device 18 are set according to the distance measured by the supersonic sensor 44. Although the setting of the developing conditions is carried out by repetition to be renewed, it is carried out after lapse of time T depending upon whether the developing conditions are same as those fo the last time or not. Thereby, any unnecessary operation of the supersonic sensor 44 can be avoided. Meanwhile, the size of the air bag device 18 is controlled in accordance with the distance measured when the air bag device 18 is developed.
Patent JP-H01156227-A (JP)
Title: Treater for small article part
Inventor: RARUSU OOKE HIRUMAA HOOKANSON
IPC: B08B3/04
Filed: 1988-09-14
Abstract: PURPOSE: To perform continuous treatment by arranging an item infeed device and a treatment-liquid supply or outfeed device on one end of a rotatable drum and an item outfeed device and a treatment-liquid outfeed or supply device on the other end, and arranging an item feeder having the form of a helically extending belt like material or protrusion on the inner surface of the drum. CONSTITUTION: A drum 3 is journalled for rotation, and one end is provided with an infeed device 5 to infeed small items and a treatment-liquid supply device or an outfeed device, and the other end is provided with an item outfeed device and a treatment-liquid outfeed device or a supply device, respectively. A feeder 16 in the form of a belt piece or the prorusion part extending helically around the rotational axis and moving items from the infeed device 5 to the outfeed device at rotating time, is arranged on the inner surface of a shell body 13 of the drum 3. Almost continuous treatment can be performed by rotating the drum 3 to sharply reduce a treatment cost.
Patent JP-S6474490-A (JP)
Title: Beam section profile monitor
Inventor: KAIMOTO AKIRA
IPC: H01J37/244
Filed: 1987-09-16
Abstract: PURPOSE:To facilitate beam diagnosis by reconstituting and displaying linear integral data at respective points and in respective directions as current two-dimensional distribution data in a measured section of a charged particle beam by using the reconstituted algorithm of tomography. CONSTITUTION:A computer 7 sends a command to a driver which drives the pulse motor of a translating mechanism 4 to translate a probe 3 by DELTAgamma stepwise and measurement data on a current flowing to the probe 3 is measured. Said operations are repeated until one rotation is made while the probe 3 is rotated by DELTAtheta. The computer 7 reconstitutes the real sectional profile of the charged beam B, i.e. two-dimensional data by calculating using respective measurement data of reconstituted algorithm of tomography and displays the result on the screen of a CRT 10.
Patent JP-H0782261-A (JP)
Title: Optically active dihydrobenzofuranone derivative and liquid crystal composition
Inventor: TAKEHARA SADAO
IPC: C07D407/12
Filed: 1993-09-17
Abstract: PURPOSE:To provide a new optically active dihydrobenzofuranone derivative capable of inducing large spontaneous polarization when added to a mother liquid crystal, giving a liquid crystal composition having broad liquid crystal temperature range and high response speed and useful for liquid crystal display element, etc. CONSTITUTION:A new compound expressed by the formula I [R<1> is 1-18C alkyl, 2-18C alkenyl, etc.; X is single bond or O; m is 0 or 1; ring A and ring B are (substituted) 1,4-phenylene, trans-1,4-cyclohexylene, pyrimidine-2,5-diyl, pyridine-2,5-diyl, etc.; R<2> is 2-10C alkyl; * and ** represent asymmetric carbon atom having (R) or (S) configuration]. This compound is produced by reacting an optically active hydroxydihydrobenzofuranone derivative of the formula II with an acid chloride of the formula III. The compound induces sufficiently large spontaneous polarization when added to a mother liquid crystal exhibiting SC phase to give a liquid crystal composition having broad liquid crystal temperature range and high response speed and useful as a constituent material for ferroelectric liquid crystal display element, etc.
Patent JP-S6290626-A (JP)
Title: Optical switch circuit
Inventor: SUZUKI SHUJI
IPC: G02F1/31
Filed: 1985-10-17
Abstract: PURPOSE:To reduce a decrease in the quantity of output light by providing (n) optical m-branching devices and (m) optical selection switches and branching an input light signal to (m) output terminals through each optical (m) branching device. CONSTITUTION:Input optical transmission lines 11a-11d are connected to input terminals of optical 4-branching devices 12a-12d by a 4-input, 4-output optical switch circuit. Those switches 14a-14d form an optical path between one input terminal and one output terminal which are selected according to a selection control signal. Then, branch output light signals of the branching devices 12a-12d are inputted to four input terminals of the switch 14a through optical waveguides 13a-13d. Further, branch output light signals of the branching devices 12a-12d are inputted to respective four input terminals of the switches 14b-14d similarly. Then, connections of the switches 14a-14d are controlled to send out light signals inputted from the transmission lines 11a-11d to optional output optical transmission lines.
Patent JP-S61108219-A (JP)
Title: Base drive circuit of bipolar darlington transistor
Inventor: MAJIYUUMUDAARU GOORABU
IPC: H03K17/0412
Filed: 1984-10-31
Abstract: PURPOSE:To decrease the turn-off time of a bipolar Darlington transistor (TR) while avoiding from being extended as the case with the saturating state by operating the TR without bringing the collector and base of a driver TR for the bipolar Darlington TR. CONSTITUTION:When a current given from a base drive current source 1 to a base of the Darlington TR2 is increased, the increment of the base current is clamped via a diode 14 and a Zener diode 15, a current over the saturated current of the base-emitter of the TR is not given to the base of the Darlington TR2 thereby avoiding the Darlington TR2 from being over-driven. Thus, the storage time of the Darlington TR2 is nearly halved in comparison with the storage time when the collector-base is saturated completely and the turn-off time of the bipolar Darlington TR2 is reduced remarkably.
Patent JP-S59117783-A (JP)
Title: Semiconductor integrated circuit
Inventor: MASUKO KOUICHIROU
IPC: G11C11/407
Filed: 1982-12-24
Abstract: PURPOSE:To supply recharging current stably independently of duty ratio by providing a holding circuit for refresh pulse and delay pulse and a holding circuit for inverting pulse signals. CONSTITUTION:When an input voltage VIN goes to a low level, a transistor (TR)1 of a driver circuit 10 is turned off and a node 2 of a level holding circuit 11 becomes a bootstrap voltage. This voltage is held by the recharging current via TRs 8, 9 responding to a refresh pulse phi of the circuit 11 and a pulse phiD delayed by this pulse. Further, in the same way as the circuit 11, the recharging current is applied by the holding circuit 15 having TRs Q13, Q14 operated by an inverting pulse of the pulses phi, phi0 and the recharging current is applied stably independently of the duty ratio of the period when both the pulses phi, phi0 go to high level.
Patent JP-H1160325-A (JP)
Title: Building material and structural material and its production
Inventor: NISHIJIMA HIROSHI
IPC: C04B35/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To produce a building material and a structural material having prescribed bending strengths or above when glass cullet such as waste glass cullet is reutilized and excellent also in water permeability and to provide their production method. SOLUTION: The building material contains glass granules contg. glass cullet obtd. by crushing a glass product or regenerated glass cullet obtd. by crushing a glass regenerated article partially contg. glass and auxiliary starting materials. The glass granules are dispersed and formed so as to almost maintain a crushed state without perfectly melting the granules. The building material is made to a >=1.0×10<-2> cm/sec coefft. of water permeation and >=30 kgf/cm<2> bending strength.
Patent JP-H0568623-A (JP)
Title: Bedding laid-in heater
Inventor: IKEDA HIROHIKO
IPC: A47C27/00
Filed: 1991-09-11
Abstract: PURPOSE:To shorten a rise time after starting an operation by placing a non-gas permeable face-like heating element on the upper face of a reverse side material placed on the floor surface and covering it with a gas permeable surface material, and connceting an air heater to a space formed by sealing the periphery of the surface materials and the reverse side material. CONSTITUTION:On the upper face of a reverse side material 11 placed on the floor surface, a non-gas permeable face-like heating element 12 is plaed, and the face-like heating element 12 is covered with a gas permeable surface mterial 13. The periphery of the surface material 13 and the reverse side meterial 11 is sealed, and to a space S for ventilation formed between the surface material 13 and the face-like heating element 12, an air heater 16 for leading in hot air is connected. In such a way, hot air led into the spce S from the air hater 16 at the time of starting an operation is blown out upward through only the surface material 13, and the whole bedding placed on the upper face of the surface material 13 can be warmed quickly. Also, since the bedding is warmed by hot air blown out uniformly extending over the whole suface material 13, the bedding ca be heatd and dried uniformly, the time for drying the whole beeind can be shortened.
Patent JP-H0571834-A (JP)
Title: Air-conditioning device
Inventor: NAKAJIMA HIROYUKI
IPC: F25B49/02
Filed: 1991-09-11
Abstract: PURPOSE:To ensure smooth operation of an air-conditioning device having a refrigerant piping the length of which is extremely increased according to the condition of an installation place. CONSTITUTION:A compressor 1, a condenser 3, an expansion valve 5, and a vaporizer 6 are interconnected, in the order named, through a refrigerant piping 8, and a pump P for a refrigerant operated in linkage with the compressor 1 is located in a liquid refrigerant piping 8b on the outlet side of the condenser 3. In other constitution, a bypass passage bypassing the pump P through an on-off valve 11 is arranged and when the refrigerant pressure at the inlet of the expansion valve 5 detected by a pressure detecting means SP is reduced to a value lower than a specified valve by means of an operation control means 50, the pump P is run. Meanwhile, control is effected by an on-off control means 51 so that the on-off valve 11 is closed during operation of the pump P and the on-off valve 11 is opened during the stop of the pump P. Even when the length of the refrigerant piping 8 is extremely increased and the pressure of a liquid refrigerant is reduced owing to the change of an operation condition, a refrigerant pressure on the inlet side of the expansion valve 5 is maintained at a proper value and capacity of the vaporizer is ensured.
Patent JP-H1171863-A (JP)
Title: External surrounding body
Inventor: HOSONO AKIHIRO
IPC: E04D3/366
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an external surrounding body excellent in water drainage without using any receiving hardware by arranging a plurality of gutters with the prescribed intervals, and fitting a fitting bent part of a building plate to a part to be fitted of an adjacent gutter. SOLUTION: Building plates A, A having fitting bent parts 2... are provided on each end in the width direction of ridge-shaped main plates 1, 1. Gutters B... having parts 7... to be fitted to which the fitting bent parts 2 of the adjacent building plate A are fitted, are provided. A plurality of gutters B... are arranged with the prescribed intervals, the building plate A is arranged between adjacent gutters B, and each fitting bent part 2 is fitted to the part 7 to be fitted of the gutter B. An external surrounding body can be formed without using any member such as a receiving hardware, and rain can be drained in an excellent manner. Preferably, cap members 8, 8 are inserted between the fitting bent parts opposite to each other of the adjacent building plates A.
Patent JP-S59123096-A (JP)
Inventor: SAIDA YOUSUKE
IPC: G08B29/00
Filed: 1982-12-28
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-H05193518-A (JP)
Title: Wheel alignment system
Inventor: MAIKERU JIEI KURINGU ZA SAADO
IPC: B62D17/00
Filed: 1992-08-31
Abstract: PURPOSE: To make an alignment of a wheel of an automobile including a head apparatus for coupling to the wheel of the automobile and a hand held module. CONSTITUTION: A wheel units provide angle information related to an alignment of a wheel of an automobile. A hand held module 16 is coupled to wheel alignment apparatus 18L, 18R, 20L, 20R, to provide information to an operator via a liquid crystal display. The hand held module 16 includes a controller 122 and memory means 124, 126, 128. A keypad input 130 for receiving an input from the operator is provided. The liquid crystal contains a liquid crystal display matrix for forming an image. Contract control means is coupled to the liquid crystal display matrix, and a contrast signal is provided to this liquid crystal display matrix.
Patent JP-H1156497-A (JP)
Title: Fan-operation control in electric rice cooker storage
Inventor: YOSHIDA YOSHINORI
IPC: A47B77/08
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To control fan-operation so that a fan will not operate by mistake in an electric rice cooker with a timer or cooker which is intermittently electrified. SOLUTION: An electric rice cooker storage is equipped with a fan 6 which discharges air which is inside storage 3. Beginning and completing of rice cooling is detected based on the change of the current of electricity. Fan 6 beings its operation when rice cooling starts. An automatic-off-timer works when rice cooling ends. Fan 6 stops its operation after the set time passes.