baber/WOPTO huggingface dataset:
Patent JP-S5570860-A (JP)
Title: Cathode ray tube maintenance device in recording device
Inventor: SHIMURA AKIRA
IPC: G03G15/04
Filed: 1978-11-22
Abstract: PURPOSE: To enable cleaning of face plate with the cathode ray tube being incorporated in the device, by allowing the cathode ray tube to advance to and retreat from the recording body surface freely, and allowing to move to the operating position and maintenance position thereof.  
     CONSTITUTION: A supporting base 2 to support a cathode ray tube 1 is fitted in a manner free to advance to and retreat from a photoreceptor a on a bed 3 secured to the machine frame, and there is a band part 2b to fasten the cathode ray tube 1 firmly to the base 2 and guide groove 3a to receive a slider 2a provided on the bottom of the supporting base 2. A swinging bell crank 9 is borne on a fixed bearing fitted to the bed 3 or machine frame, and a roller 9a is provided on the arm end of the upper part to be in contact with the back side of a fall piece 2c provided in the central part behind the base 2. A spring 11 acts on the lower arm and provides clockwise rotating force, which causes the free end of the arm to contact with a second cam 10. Thus, cleaning is possible without removing the tube. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10321798-A (JP)
Title: Semiconductor integrated circuit having high noise withstanding resistive element
Inventor: BUN HIROTOSHI
IPC: H01L21/822
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit high in noise withstanding amount. SOLUTION: In this circuit, a substrate region 10 constituted of a semiconductor substrate and a diffusion region 11 formed in the semiconductor substrate are arranged, and the respective electric elements are constituted by using a diffusion layer 132 , formed in the substrate region 10 and a diffusion layer 121 formed in the diffusion region 11. A resistive element 2, from among the electric elements which is used for an electric circuit is constituted by using the diffusion layer 121 formed in the diffusion region 11. Since the diffusion region 11 is electrically isolated from the substrate region 10 by a p-n junction, formed between the diffusion region 11 and the substrate, noise does not permeate into the resistive element 2 in the diffusion region 11, when noise is generated from the electric elements in the substrate region 10.
Patent JP-S63114386-A (JP)
Title: Electronic image pickup device
Inventor: TANAKA SHUNPEI
IPC: H04N5/335
Filed: 1987-06-10
Abstract: PURPOSE:To obtain the titled device small in size, light in weight and low in cost by using a time expansion circuit to eliminate the need for a mechanical shutter and a frame memory. CONSTITUTION:No shutter is interposed between an image pickup lens 1 and an imager 3 and the read speed of the imager 3 operated by an imager driver 4 is twice the speed of a conventional video camera. The signal read is subjected to desired processing by a signal processing circuit 7 and recorded on a magnetic recording medium 14 by a magnetic head 12 via a switch 40 switched at each horizontal scanning period, a time expansion circuit 41, a FM modulation circuit 42 and a head amplifier 43 forming an odd field system circuit. Moreover, the signal is recorded on the medium 14 similarly via a time expansion circuit 44, a FM modulation circuit 45 and a head amplifier 16 forming an even field system circuit.
Patent JP-H08310539-A (JP)
Title: Carrier bag
Inventor: IKEDA MINORU
IPC: B31B50/86
Filed: 1996-05-16
Abstract: PURPOSE: To easily, surely adhere a colored base paper tape on the inner face of a carrier bag to form a handle that protrudes in inverse U-shape from the edge of an opening of the barrier bag, by a method wherein dye fixing varnish is applied on folding area to be adhered together at the final step of folding the tape in six or eight. CONSTITUTION: A handle 3 of a carrier bag is made of a colored base paper tape 2 and a dye fixing varnish 6 is applied on folding areas 5d and 5e between folds 4c and 4e before the tape 2 is folded in eight. The dye fixing varnish 6 is also applied on areas near both side margins of the tape 2. When the tape 2 is folded, the tape 2 is folded inward along the folds 4b and 4f at first, and after an adhesive 8 is applied on folding areas 5a and 5h, the tape 2 is folded along folds 4a and 4g and bonded. After the adhesive 8 is applied on folding areas 5c and 5f, the folding area 5c and 5f are folded in half in the middle so that they face each other and adhered together. Then, the tape 2 is bent in U-shape and bonded as a handle.
Patent JP-H05315837-A (JP)
Title: High stable crystal oscillator
Inventor: SATO TOMIO
IPC: H03B5/32
Filed: 1992-05-11
Abstract: PURPOSE:To provide a highly stable frequency signal just after application of power with a long service life of the oscillator by detecting a frequency difference between a constant temperature oven type crystal oscillator and a temperature compensation type crystal oscillator so as to control two oscillator outputs switchingly. CONSTITUTION:After application of power, since an internal temperature of a constant temperature oven 10 is low just after the application, the oscillating frequency is largely apart from a desired oscillating frequency. However, as an internal temperature of the constant temperature oven 10 approaches a prescribed value in response to the lapse of time, the oscillating frequency approaches the desired frequency. On the other hand, the temperature compensation type crystal oscillator 2 does not have high frequency stability but generates a signal having a frequency stability of some degree just after application of power. Thus, a switch circuit 3 is controlled to select the output of the oscillator 2 for a while just after application of power, and a comparator 4 compares an output signal frequency of the constant temperature over type crystal oscillator 1 with an output signal frequency of the oscillator 2. When the output signal frequency of the oscillator 1 is closer to the desired signal frequency than the output signal frequency of the oscillator 2, the switch circuit 3 is controlled to select the output of the oscillator 1.
Patent JP-S6037140-A (JP)
Title: Conveyor for wafer
Inventor: TAMAI KENJI
IPC: H01L21/68
Filed: 1983-08-10
Abstract: PURPOSE:To operate and control a lifting drive simply, and to shorten operating time by lifting and driving an orientation flat aligning means and a wafer delivery means by one lifting drive. CONSTITUTION:When a lower cylinder chamber in an air cylinder 72 is supplied with air through a solenoid valve 70, air cylinder 72 itself rises and an orientation flat aligning pin 31 is projected to the upper section of a belt 21, and a wafer 50 being carried by the belt 21 is brought into contact with the orientation flat aligning pin 31 and stopped. When an orientation flat is aligned completely and an upper cylinder chamber in the air cylinder 72 is supplied with air through a solenoid valve 71, rods 32, 42' rise, the orientation flat aligning pin 31 and a table 41 elevate, and the wafer 50 is accepted by the table 41 from the belt 21, and delivered to another carrier means 60.
Patent JP-H0630490-A (JP)
Title: Ear set type transceiver
Inventor: MOTOI KATSUO
IPC: H04M1/05
Filed: 1992-05-12
Abstract: PURPOSE:To make it possible to extend a sound band from a low band up to a high band, to transmit sound with high sound quality and to comfortably use this ear set type transceiver even in noise by detecting air sound oscillation obtained from a user's mouth and bone conductive sound oscillation by respective sensors, adding these detected results to obtain a synthetic signal and optionally adjusting the mixing ratio of both the oscillation. CONSTITUTION:When an inserting body 1 is loaded into the inside of a listener's external auditory miatus and the listener speaks, bone conductive sound oscillation from the exernal auditory miatus wall is transmitted to the inserting body 1 and then transmitted to a pipe case 5c. Namely the electrolet of a microphone 5d is oscillated to generate an electric signal and air sound is entered from the hole 5c1 of the pipe case 5c into the case 5c through an air room by an aperture formed between an external skin 12 and an external body 7 to oscillate the electrolet by the air sound oscillation. Since the sensitivity of high frequency oscillation due to the air sound oscillation is low, the generation of howling at the high frequency can be prevented, and since high frequency is applied to a signal outputted from the microphone 5d, voice can easily be listened.
Patent JP-H06151291-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIYAMA SATOSHI
IPC: H01L21/316
Filed: 1992-05-12
Abstract: PURPOSE:To enable a semiconductor substrate to be enhanced in adhesion to photoresist formed on it by a method wherein a silicon oxide film doped with impurities or a non-single crystal semiconductor film is formed on the semiconductor substrate, and then the substrate is thermally treated in an atmosphere of oxygen gas. CONSTITUTION:A gate wiring 2 and a BPSG film 3 are formed on a semiconductor substrate 1, and the semiconductor substrate 1 is thermally treated in an atmosphere of nitrogen gas in a baking oven. At this point, mixed gas of nitrogen gas and oxygen gas is introduced into a baking oven to supply oxygen to the surface of the BPSG film 3 just before a thermal treatment is finished. Thereafter, the semiconductor substrate 1 is held in a quartz tank filled with sililation reagent to turn the surface of the BPSG film 3 into silyl. Then, a photoresist 4 is formed. By this setup, a semiconductor substrate is kept high in adhesion to photoresist, so that a photoresist pattern is restrained from deteriorating in adhesion and separating off, and consequently an excellent pattern of high dimensional accuracy can be obtained.
Patent JP-H10330857-A (JP)
Title: Method for melting metal
Inventor: FURUGUCHI YOUJI
IPC: C22B9/16
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To reduce harmful nitrogen oxide concn. in exhaust gas by adjusting at least either of fuel or oxygen supplied into an oxygen burner in a rotary melting furnace and making the reducing atmosphere in a furnace. SOLUTION: At the time of heating and melting by the combustion heat of heavy oil by using the oxygen burner when charging iron raw material of scrap iron, pig iron, etc., into a rotary melting furnace provided with the oxygen burner using the heavy oil, etc., as the fuel, the quantity of either of the heavy oil or the oxygen supplied into the oxygen burner is adjusted or a reducing agent of carbon, etc., is added into the furnace to make reducing atmosphere with CO content of 5-35% in the furnace atmosphere. Even if the air is invaded into the melting furnace at the high temp., since the inside of the furnace is reducing atmosphere, the nitrogen in the air is not oxidized to generate the harmful nitrogen oxide (NOx ) at the high temp., an exhaust gas purifying equipment in the rotary melting furnace is unnecessitated.
Patent JP-S624652-A (JP)
Title: Integrated key input and display device
Inventor: NISHIDA FUTOSHI
IPC: B60R16/02
Filed: 1985-07-01
Abstract: PURPOSE:To decrease the space occupied by a display device and others and increase operability and noticeability for a driver, by providing transparent switches on the screen of a display, which displays characters and images, in such a manner that the switches with corresponding functions overlap the displayed significance of functions. CONSTITUTION:Input information is displayed and inputted switch information is monitored by switch input and a display control circuit 3, and when a switch input arises, an image corresponding to the input is displayed on a screen. If said switch input instructs the control of an external device, a control signal is generated for the external device corresponding to the instruction, and the controlled state of the external device is displayed on the display unit. If a warning signal is generated, an image corresponding to the warning signal is displayed on the screen, and a warning sound is also generated. Since input switches and the screen are thus integrated with each other and a warning image can be also displayed, operability and noticeability for a driver are enhanced and at the same time, the occupied space can be decreased.
Patent JP-2000335225-A (JP)
Title: Air conditioner for vehicle
Inventor: TAKASA YOSHIKAZU
IPC: B60H1/08
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an air conditioning unit and secure the passage area which can be opened or closed by an air mix door in an air mix type air conditioner for a vehicle. SOLUTION: The cross section of tank sections 13b, 13c of a heat exchanger for heating 13 is formed into a shape where its width becomes smaller from the bottom to the top (for example, a trapezoid). A rotation shaft 16c of an air mix door 16 is disposed adjacent to the tank section 13c. By this configuration, the rotation shaft 16c of the air mix door can be disposed closer to the tank top comparing with a case where the tank cross section has a conventional rectangular shape. As a result, even when air conditioning capacity is the same, the length of the air mix door 16 can be elongated and the passage area to be opened or closed by the air mix door 16 can be increased.
Patent JP-H05337377-A (JP)
Title: Wet dust collector of grain drying facilities
Inventor: KAMO YOSHIHIRO
IPC: B02B1/02
Filed: 1992-06-05
Abstract: PURPOSE:To remove the dust bonded to the foam generated in a sedimentation tank by a simple method. CONSTITUTION:The water in a sedimentation tank 14 is allowed to flow in a circulating tank 13 along with the foam generated in the tank 14 and the dust bonded to the foam generated in the tank 14 is separated by the water falling in the circulating tank 13 and the separated dust is sedimented in the circulating tank 13 to be discharged to the outside. Therefore, by allowing the dust bonded to the foam to flow in the circulating tank 13 from the sedimentation tank 14 and separating the dust from the foam by the water falling in the circulating tank 13, the dust can easily be separated and certainly removed.
Patent JP-H08318953-A (JP)
Title: Container for liquid seasoning
Inventor: MAEDA SUMIO
IPC: B65D25/20
Filed: 1995-05-18
Abstract: PURPOSE: To make a container body, when held and tilted, right itself, bringing its pouring opening to open upward so as to prevent liquid seasoning from being let out too much by forming a pouring opening at the upper end of the container body and a plurality of hollow holds for hand cured inward in the upper part of the container body. CONSTITUTION: A container body 10 has an even surface 11 having no rise and fall for the part from the lower part to the middle, whereas it has protrusions 12 with a plurality of grooves 12a intervening for the part from the middle to the upper part. From the upper end of the part with the protrusions 12 the container body forms an inclined part 13 in which the cross section decreases with height and a pouring opening 14 in the middle at the upper end on which a lid 15 is removably fitted. On the periphery of the part with the protrusions 12 and on the respective sides an ellipsoidal hollow 16a, 16b which is vertically longer than wide and curved inward is formed one on each of the sides.  For the use, the container body 10 is held, for example, between two fingers placed on two of the ellipsoidal hollows 16b and tilted; then, since the weight under the ellipsoidal hollows 16b is relatively larger, the container body 10 rights itself, bringing the pouring opening 14 to open upward and thus preventing the liquid seasoning from being let out too much.
Patent JP-H08317474-A (JP)
Title: Cordless telephone system
Inventor: AOYAMA SACHIO
IPC: H04W84/10
Filed: 1995-05-20
Abstract: PURPOSE: To write public subscriber data in a mobile station by using a private base station. CONSTITUTION: This system is provided with the mobile station 21 provided with a public subscriber data write function, the independent base station 1 connected to the mobile station 21 by radio and dedicated write station 41 connected to the independent base station 1 by the radio and provided with the public subscriber data write function, The mobile station 21 performs line wire call origination through the independent base station 2 to the dedicated write station 41 on the basis of a subscriber number obtained from a public service worker beforehand, the dedicated write station 41 which receives the line wire call origination sends out voice guidance through the independent base station 1 to the mobile station 21, the mobile station 21 writes the public subscriber data in its own equipment corresponding to the voice guidance and thus,  the subscriber data are written at home or in an office.
Patent JP-S6038930-A (JP)
Title: Phase locked loop circuit
Inventor: OGAWA MASATOSHI
IPC: H03L7/08
Filed: 1983-08-11
Abstract: PURPOSE:To make the locking phase of a PLL stable independently of an incoming data train by comparing and extracting a phase of the incoming code data train and of an output of a voltage controlling oscillating circuit and using a comparison signal. CONSTITUTION:The phase of a synchronizing detection signal (Fig. a) from a slicer 31 is detected in comparison with that of a comparison pulse being an output (Fig. c) of a 1/2 frequency division circuit 47 by a phase detecting circuit 41 and a phase error voltage is fed to a sample-and-hold circuit 42. The circuit 42 transmits the phase error voltage to a low pass filter LPF43 during the sampling period only and outputs (Fig. d) a voltage holding the output of the LPF43 during non-sampling period. The LPF43 obtains a control signal (Fig. e) from the output voltage of the circuit 42. This signal allows the voltage controlled oscillator (VCO) 44 to control the oscillating frequency characteristic in a direction to eliminate the phase error so as to output a clock synchronized with a synchronism detection signal. This output is converted into a sample pulse (Fig. b) of the circuit 42 together with the output of the slicer 31 by a sample pulse generating circuit 45.
Patent JP-2000340357-A (JP)
Title: Electroluminescence light
Inventor: MORI NAOYUKI
IPC: H05B33/22
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To set a lead shape invisible to improve the external appearance quality, to have practical luminance, and to secure sufficient voltage endurance by having no light emitting layer between a rear-face electrode in a lead takeoff part and a transference electrode and interposing a reflection insulating layer. SOLUTION: No light emitting layer 2 is existed between a lead takeoff part 4a of a rear electrode corresponding to a takeoff part of a rear electrode- side lead 8 of an electroluminescence light 10 and a part 1d of a transference electrode corresponding the lead takeoff part but only a reflection insulating layer 3 is existed and directly formed on the transference electrode 1d. The reflection insulating layer 3 is formed of fluororubber and titanium barium and the weight ratio of the titanium barium to the fluororubber is set to 1-5 or preferably 2-4 and the film thickness is set to 8 μm or more. This constitution can bold the sufficient dielectric breakdown voltage without losing the insulation performance of the reflection insulating layer 3 relative to the heat and the pressure in attaching the lead and set the lead attaching part, or not an effective emission part to non-luminescent.
Patent JP-S6038857-A (JP)
Inventor: KURASUUHOOKAN EKURUNDO
IPC: H01L21/331
Filed: 1984-07-13
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-H01316526-A (JP)
Title: Control for electromagnetic clutch
Inventor: HIYOUGO TAKASHI
IPC: F16D48/06
Filed: 1988-06-14
Abstract: PURPOSE:To effectively lighten a connection shock according to the rise of a torque by increasing the duty ratio of an electromagnetic clutch stepwise at the time of connecting the electromagnetic clutch activated by a pulse. CONSTITUTION:At the time of connecting an electromagnetic clutch activated by the pulse, the duty ratio of the electromagnetic clutch is increased stepwise. As apparent from the waveform B of a torque, the torque at the final period of respective steps can be reached to a predetermined torque value irrespective of the change of a gap width. Accordingly, the torque of the electromagnetic clutch can be smoothly raised to lighten a shock.
Patent JP-S6126668-A (JP)
Title: Electromagnetic wave shielding composition
Inventor: TAKAHASHI HITOSHI
IPC: C08K3/00
Filed: 1984-07-16
Abstract: PURPOSE:An electromagnetic wave shielding composition, obtained by adding metal fibers and zinc oxide or further a specific lubricant to a thermoplastic resin, and capable of giving products having good electromagnetic wave shielding effect without deteriorating the strength. CONSTITUTION:An electromagnetic wave shielding composition obtained by adding (B) preferably 5-25vol% metal fibers, e.g. aluminum fibers or stainless steel fibers, to (A) a thermoplastic resin, adding (C) 1-52pts.wt., preferably 8-35 pts.wt., based on 100pts.wt. component (A), zinc oxide having preferably 0.1- 10mum particle diameter to the resultant composition having preferably >=500 fibers/cm<3> number of the existing fibers per unit volume, or further adding (D) 0.1-2pts.wt., preferably 0.5-1.5pts.wt., based on 100pts.wt. component (A), one or more lubricants selected from fatty acid amides, e.g. ethylenebisstearamide, and metal soaps, e.g. calcium stearate, thereto to prevent preferably fiber ball formation of the component (B).
Patent JP-S5772521-A (JP)
Title: Container inverting apparatus
Inventor: HASHIMOTO NORIAKI
IPC: B65G65/23
Filed: 1980-10-21
Abstract: PURPOSE: To prevent breakage of the contents by permitting the contents to be conveyed uniformly to the next process by controlling the flow rate in discharge and reducing the fall.  
     CONSTITUTION: An inverting board 5 is pivotally installed onto a supporting frame 1 by an inverting shaft 3. The inverting board 5 is constituted by fixing side frames 11 on both sides of the board plate 9 for loading a container 7 and axially supporting the inverting shaft 3 which is penetrated in the upper part of the side frame onto the bearing part 13 fixed onto the supporting frames 11. The said inverting shaft 3 is arranged in the vicinity of the upper front end of the container 7 on the board plate 9 in the horizontal situation. While, one end of a cover plate 25 is pivotally installed over the container 7 by the inverting shaft 3 and elastically supported by a wire 27 and an elastic element 29, and the opened part 31 is formed in the vicinity of the center of reversal, and a discharging through 33 is installed. Therefore, when the container 7 is raised and inverted, the contents can be discharged uniformly from the opening part 31, and the fall is reduced, and breakage can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5272089-A (JP)
Title: Dispersing device for coolant
Inventor: SUGIZAKI TOSHIHIKO
IPC: G21C17/10
Filed: 1975-12-10
Abstract: PURPOSE: To prevent vibration of core inserting tube in which measuring instruments are inserted. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6038199-A (JP)
Inventor: OOTA YOSHIKATSU
IPC: B41M5/26
Filed: 1983-08-12
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。