baber/WOPTO huggingface dataset:
Patent JP-H04185120-A (JP)
Title: Echo canceller circuit
Inventor: KOYAMA TORU
IPC: H04B3/04
Filed: 1990-11-20
Abstract: PURPOSE:To relax the accuracy requested for an A/D converter by employing an automatic gain control circuit between an analog adder circuit and the A/D converter circuit. CONSTITUTION:An echo canceller circuit is formed by providing an automatic gain control circuit between an analog adder circuit 15 and an A/D converter circuit 17. That is, the gain of a gain variable amplifier 18 is controlled by an output of a gain variable amplifier control circuit 19. A maximum input signal level of the A/D converter 17 in this case is always a constant value (A) by the action of the automatic gain control circuit and the level A is a reception signal level itself when echo canceller is sufficiently in operation and the minimum signal level to be detected by the converter 17 depends on the required S/N. Thus, the accuracy requested by the converter 17 in terms of S/N is about 20dB and it is equivalent to 4 bits. Thus, the required accuracy of the A/D converter is relaxed.
Patent JP-H04189914-A (JP)
Title: Dynamic consolidation device
Inventor: SHIMIZU KENJI
IPC: E02D3/046
Filed: 1990-11-22
Abstract: PURPOSE:To enable an accurate execution control to be undertaken by providing the side of a hammer with an acceleration transmission unit for transniitting acceleration data acting on the hammer, and an acceleration receiving unit on the ground for receiving data transmitted from the acceleration transmission unit. CONSTITUTION:The support frame 5a of a hammer 5 is fitted with an acceleration sensor 9 for detecting the impact acceleration of the hammer 5, an arming sensor 10 for detecting the critical load of the hammer 5, an acceleration transmission unit for storing the detection value of the acceleration sensor 9 and transmitting the value via a radiowave system, and a transmission antenna 12. Then, an acceleration receiving unit 13 for receiving data from the acceleration transmission unit 11 and processing the data according to the predetermined procedures, is installed at a suitable place off a crawler crane 1. The acceleration data is once stored in memory, and transmitted when the hammer becomes standstill. Also, the arming signal of a critical load detection means turns on and off the transmitting operation of the acceleration transmission unit 11.
Patent JP-H02158795-A (JP)
Title: Display device
Inventor: KATO JUNICHI
IPC: G09G3/20
Filed: 1988-12-13
Abstract: PURPOSE:To make the display which renders a viewer a strong impression by constituting the device in such a manner that the time region assigned by the region assignment signal of a video signal is displayed. CONSTITUTION:The video signal led out of a signal generating means 12 is controlled by a control means 14 so that the time region assigned by the region assignment signal from a region assigning means 13 is delivered as the display signal to a display means 15. The processing to successively move the display image, i.e., to impart movement of, so-called, scrolling, etc., to the video is, therefore, executed by changing the region assignment signal. The display having the high degree of impression of the viewer is executed in this way.
Patent JP-H11135616-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITANI NAOKI
IPC: H01L21/76
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a semiconductor device for planarizing an element separation oxidized film close to the same surface as a semiconductor substrate surface, without damaging a semiconductor substrate. SOLUTION: This manufacture is provided with a first process for successively forming an oxidized film 12a and a nitride film 12b on the semiconductor substrate 11 and working them into a prescribed shape by patterning, a second process for executing thermal oxidization to the semiconductor substrate 11 and forming a field oxidized film 13 on the semiconductor substrate 11, where the nitride film 12b is not formed after the first process, a third process for executing chemical mechanical polishing to the filed oxidized film 13 and the surface of the nitride film 12b by using abrasive containing abrasive grains, whose grain diameter is 300-600 nm and a fourth process for removing the nitride film 12b by wet etching using phosphoric acid, after the third process and wearing corners on the surface of the field oxidized film 13.
Patent JP-H04186213-A (JP)
Title: Zoom lens having high variable power
Inventor: ENDO HIROSHI
IPC: G02B15/20
Filed: 1990-11-20
Abstract: PURPOSE:To obtain a zoom lens having high variable power ratio by satisfying a prescribed condition in an optical system equipped with six lens groups having positive, negative, positive, negative, positive and negative refractive powers in order from an object side. CONSTITUTION:The first lens group I having positive refractive power, the second lens group II having negative refractive power, the third lens group III having positive refractive power, the fourth lens group IV having negative refractive power, the fifth lens group V having positive refractive power and sixth lens group VI having negative refractive power are provided in order from an object side. When air space of both the (i)th group and the (i + 1)th group at the wide angle edge and the tele edge are set respectively as diw and diT, zooming from the wide angle edge to the tele edge is carried out so as to satisfy conditions in equations I - IV. When focal distances of the first, the second and the fifth lens groups 1, 2 and 5 are set respectively as f1, f2 and f3, and when focal distance at the tele edge of whole points is set as fT, zooming is carried out so as to satisfy conditions in equations V-VII. Thereby, in spite of a compact type, a zoom lens having high performance and high variable power ratio can be obtained.
Patent JP-H06143125-A (JP)
Title: Correcting jig for double face polishing machine
Inventor: KORENAGA JUNSUKE
IPC: B24B53/017
Filed: 1992-10-30
Abstract: PURPOSE:To facilitate handling and prevent the rolling-in for a hand into a meshed part between an internal gear and a sun gea, as for a correcting jig for correcting each degree of flatness of the upper and lower surface plates used for a double face polishing machine. CONSTITUTION:A correcting jig for double face polishing machine is constituted so as to rotate and revolve through the meshing with a sun gear 7 and an internal gear 8 between an upper surface plate 5 and a lower surface plate 6 which revolve on the same axis line and corrects each degree of flatness of the upper and lower surface plates, and a projection part 4 covering the meshed part 9 between the sun gear and the internal gear is formed on the outer periphery of the correcting jig 1. Since the meshed part 9 is covered, the rolling-in can be prevented, and by using the projection part 4 as handle in handling, workability in installation can be improved.
Patent JP-H08255938-A (JP)
Title: Superconducting wiring and semiconductor device
Inventor: WATANABE HIROSHI
IPC: C30B29/22
Filed: 1995-12-05
Abstract: PURPOSE: To obtain a ultrafine wiring by realizing a wiring having significantly low electric resistance using a material exhibiting superconductivity only in one axial direction through the use of ladder lattice. CONSTITUTION: A superconducting wiring 11 is employed for interconnecting the diffusion layers 13 in an electronic element 12. The wiring 11 is obtained by patterning a crystal having Sr-CuO face structure along the direction of a-axis with a predetermined width. Since the direction of a ladder lattice depends on the orientation of an underlying place, the orientation of the underlying plane is selected such that the arrow represents the direction of a-axis. Preferably, a plurality of ladder lattices are connected between the regions for connecting the superconducting wiring in the axial direction, but the patterning and the deposition of film may be shifted obliquely in a predetermined virtual direction so long as two regions are connected through at least one ladder lattice.
Patent JP-H10162064-A (JP)
Title: Medical consultation reservation system in hospital
Inventor: ADACHI KAZUYUKI
IPC: G06Q50/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent a patient from being reserved overlapping medical consultation in another department and another patient in this department by comparing and checking a reservation request with reservation information of respective patients, who are already registered in a reservation information file and reservation information on the medical consultation in the department when the reservation request is inputted. SOLUTION: When a patient's name is inputted from a patient input part 12, reservation information on this patient is read out of a reservation information file 11 and displayed on a display unit 15. Then, when desired reservation time is inputted from a reservation information input part 16, a process for duplication is performed. When duplication is existent, an alarm generation part 20 alarms it by a duplication alarm buzzer and reservation time is inputted again. When there is no duplication, a medical consultation subject to be reserved is inputted from a reservation information input part 16 and then reservation information for this medical consultation subject is read out of the reservation information file 11 and displayed on a display unit 15. Then, a duplication check is made again.  When there is duplication, a reservation is made again and when there is no duplication, necessary information is registered in the reservation information file 11.
Patent JP-2000149021-A (JP)
Title: Fault-checking device
Inventor: IKEDA TOKUYUKI
IPC: G06T7/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a fault-checking device which can display all fault parts, without interrupting recording the image signals into a frame memory. SOLUTION: A frame memory 3 fetches in sequence the image signals from an image pickup means 1 (line CCD camera) and records the image signals of a past fixed period set, on the basis of the current time in parallel to the fault detection processing of a fault detection device 2. A fault image segmenting part 5 specifies the fault position of a checking object, based on the fault information that is received from the device 2 at a fault information receiving part 4 and extracts the image signals included in a prescribed range, including the fault position from the memory 3. A fault image display control part 7 displays the fault part of the checking object on its screen based on those extracted image signals.
Patent JP-H11150729-A (JP)
Title: Data processor
Inventor: CHICHIBU MOTOHIRO
IPC: H04N19/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a data processor for decoding image data transferred from a transfer side distributingly at random with a minimized communication traffic and displaying the data in a degree that an original image is visually confirmed. SOLUTION: This data processor 10 is provided with an image memory 22 that stores digital image data in the order of received blocks subject to distribution transfer processing and with a display processing unit 26 that displays a digital image on a screen on a display device 24 corresponding to the distribution transferred block in response to a block of the image data to distributingly displays a noise block in real time.
Patent JP-H07168491-A (JP)
Title: Waste toner discharging device in image forming device
Inventor: IKEDA SUNAO
IPC: G03G21/10
Filed: 1993-12-16
Abstract: PURPOSE:To prevent waste toner from scattering to stain an image forming device inside or to stain the finger and otherwise the clothing, etc., of a worker at the time of recovering the particulate waste toner by connecting the fixing part heater roller and the waste toner container through a relay tube and providing the relay tube inside with a screw for transporting the waste toner. CONSTITUTION:The waste toner collected from the photoreceptor 1 by the cleaning part 6 at the time of image forming is contained in the waste toner container 5, and the waste toner is transported through inside the relay tube 14 by the working of the transport screw 16 and sent into the heater hollow tube 21 of the fixing part 9. The waste toner sent in is transported inside the heater hollow tube 21 by the working of the flow out screw and fused by heating by temp. rising of the heater hollow tube 21 heated by the heater, and the fused waste toner is transported in the heater hollow tube 21 toward the exit. Then, it is solidified into the toner lump of small volume and discharged into the casing 11.
Patent JP-H06160146-A (JP)
Title: Thermal air flow meter
Inventor: WATANABE IZUMI
IPC: G01F1/68
Filed: 1992-11-26
Abstract: PURPOSE:To provide a thermal air flow meter standardized with products due to the common use of a resin body, shortened with the development period, and improved with the recycling property. CONSTITUTION:A thermal air flow meter is constituted of a resin body forming the passage of the intake air current 8 and constituted of a resin body main body 1, a resin body inlet section 5, and a resin bush 9, a heating resistor 3 measuring the air current, a temperature compensating resistor 4 measuring and correcting the ambient temperature, and a module case 2 containing a driving circuit driving them.
Patent JP-H03176669-A (JP)
Title: Acceleration sensor
Inventor: OSADA SHINICHI
IPC: G01P15/00
Filed: 1989-12-05
Abstract: PURPOSE:To reduce the size of the sensor and obtain an output signal by a DC voltage type which facilitates signal processing by providing a thin film resistance temperature sensor for a heater which detects the intensity of the air flow in a case. CONSTITUTION:A current is supplied to the thin film resistance temperature sensor 14 for the heater and the temperature sensor 14 is heated to, for example, about 100 deg.C. When acceleration operates on the sensor 10 in this state, an air flow is generated in the case 12. The heat of the temperature 14 is absorbed by this air flow and the resistance value of the temperature sensor 14 varies. A signal based upon the resistance value is inputted to an operational amplifier 26, and the acceleration is detected from the output signal of the operational amplifier 26. Further, a detecting circuit 20 operates according to the feedback output from a transistor 28 so that the temperature sensor 14 reaches constant temperature. Further, a measurement error due to the temperature of the air in the case 12 is eliminated by detecting the temperature of the air in the case 12 by a temperature sensor 16 for temperature compensation. Consequently, an output signal which can easily be processed is obtained.
Patent JP-H02161644-A (JP)
Title: Method for generating tape warning area signal in tape device
Inventor: INASAWA KATSUMI
IPC: G11B15/087
Filed: 1988-12-14
Abstract: PURPOSE:To prevent an ordinary data recording range from being recognized erroneously by continuing the sending of a tape warning area(TWA) signal even when a marker detecting signal is inputted after a driving signal falls, and continuing the sending of the TWA signal even when the marker detecting signal is sent in the deceleration period of a tape. CONSTITUTION:A TWA detecting signal generating means 20 detects a tape end marker at the leading edge of the driving signal sent by a control means 19 by a sensor 10 while the tape 9 is decelerated and stopped, and continues the sending of the TWA signal even when the marker detecting signal is sent from the sensor 10. Therefore, even though the tape 9 is moved after the edge of the tape end marker is detected at a time when the tape 9 is stopped once, no influence is given even by the movement of the edge of the tape end marker. As a result, it is possible to surely generate the TWA signal, and to continue the sending of the TWA signal at the time of travelling the tape 9 in a forward direction. In such a way, it is possible to prevent such range from being recognized erroneously as the ordinary recording range by a host device 18.
Patent JP-H05153169-A (JP)
Title: Line interface abnormality detection circuit
Inventor: KITAJIMA TATSUYA
IPC: H04L25/02
Filed: 1991-11-29
Abstract: PURPOSE:To detect the fault of the interface of a CCITT recommendation V. 11 when the voltage level of its interface signal becomes abnormal. CONSTITUTION:A driver 11 converts a logical signal inputted from equipment 3 into the interface signal of the CCITT recommendation V. 11, and outputs it to a connector 5 and the voltage fault detecting means 121 of a line interface abnormality detection circuit 12. The output of the driver 11 is transmitted to a DCE 7 through the connector 5. The voltage fault detecting means 121 outputs a voltage fault signal to a time supervising means 122 when the differential voltage of the output of the driver 11 is between reference voltages levels for obtaining a high and a low binary signals from that interface signal. The time supervising means 122 outputs an error signal when the voltage fault signal is outputted continuously extending over a period longer than the set period of time.
Patent JP-H01162603-A (JP)
Title: Kitchen garbage disposer
Inventor: KAMIYA SANEHIRO
IPC: B65F1/14
Filed: 1987-12-15
Abstract: PURPOSE:To sanitate the disposer in the caption by supporting a bag with a ring which is larger than the opening of the bag, so as to hold and support the bag by the weight of garbage within the bag. CONSTITUTION:A ring 1 which is larger than the opening of a vinyl bag 3 is put in the bag 3, and the bag 3 is supported with friction between the inside surface of the bag 3 and the outer peripheral surface of the ring 1. And also, the bag is held and supported between parts 2 and 4. Then, when garbage is put into the bag, the weight of the garbage results in an increase in a holding force between parts 2 and 4, so that the bag 3 can be supported. In this structure, the disposer concerned can be handled without dirtying hands.
Patent JP-2000151774-A (JP)
Title: Portable communication information terminal
Inventor: YAMAGUCHI TAKASHI
IPC: G06F15/02
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a portable communication information terminal to enable a series of operation with fingers of one hand to hold a terminal main body, which can be stored in a pocket of clothes, etc., with enhanced operability and portability. SOLUTION: An antenna part 7 and various operation switches 8 are arranged on the same side part of the terminal main body 1, a pen storage part 9 is arranged on the opposite side part, a card storage part and a card EJECT key of a memory card with data saving function are arranged on the rear side and a rotary switch with a function to select data displayed on a liquid crystal display part 2 and a push key with a function to establish the data are arranged on the same surface of the side part. Furthermore, a liquid crystal part with a function to display a radio state and a key with a switching function of on/off of radio are arranged on the same top surface part, and arranging positions of each of the switches and keys are set within reach of the fingers of one hand to hold the terminal main body 1.
Patent JP-H09132049-A (JP)
Title: Neutral start switch
Inventor: OGIMOTO TAKAO
IPC: B60R16/02
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To enhance general purpose properties for a casing forming metal mold, and concurrently enhance its assembling workability. SOLUTION: A neutral start switch 10 combines an under casing 11 with an upper casing 12 with double head rivets 28 so as to fix them as a provision, and a switch mechanism composed of movable contacts 16 and 17 and the like, is built in the insides of both the casings. The housing space of the switch mechanism is communicated with outside air while both dust-proof and water- proof are secured through a filter 24 provided for a vent hole 20. A bracket 3O is fixed to the upper casing 12 with the rivets 28, and the filter 24 is covered with a projection shaped raised part 34 of the bracket 30 from the outside in such a way that it can be communicated with outside air.  Thus, since the neutral start switch can thereby be fixed to an external equipment by using the bracket 30, both the under casing 11 and the upper casing 12 can thereby be made common regardless of vehicle types and the like.
Patent JP-H05123164-A (JP)
Title: Method for continuous temperature control in production of koji
Inventor: AOTO HISAKAZU
IPC: C12M1/38
Filed: 1991-11-04
Abstract: PURPOSE:To simplify inputting operation and stabilize the control by inputting and setting numerical values of material temperature to be the target at a time corresponding to timing of each work in start of control, intermediate stirring and mixing, final stirring and mixing, taking out of KOJI (yeast), etc., during the production of KOJI in setting a program for the target material temperature in the production of the KOJI. CONSTITUTION:The material temperature of steamed rice is controlled with time based on the preset stirring and mixing schedule during the production of KOJI and the set material temperature in a KOJI-producing chamber 1 under environmental control. In the process, the temperature control process is divided into a preheating section, a follow-up control section and a section after taking out the KOJI of the KOJI-producing chamber 1. In the sections of the preheating and after taking out the KOJI, the temperature is an indicated one by an optional fixed value. In the follow-up control section, follow-up control is carried out according to the optional target material temperature curve. Thereby, the set program is collectively set in the whole sections and the respective sections are continuously changed over to perform the program.
Patent JP-2001135657-A (JP)
Title: Method for sealing electronic material
Inventor: SHIMIZU SHIZUO
IPC: H01L21/56
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for sealing an electronic material in which an electronic material can be sealed in a short time at low cost between planar or sheet-like matters of glass, plastic, and the like. SOLUTION: In the method for sealing an electronic material 2 between planar (or sheet-like) matters 1, 1 of glass, plastic, and the like, a crosslinking sealant 3 is softened by high frequency induction heating under reduced pressure so that crosslinking reaction takes place after deairing. Heat is generated in the crosslinking sealant itself and thermal sealing takes place efficiently under reduced pressure.
Patent JP-H06142176-A (JP)
Title: Protective patch material for wound surface
Inventor: OOTA HISAKADO
IPC: A61L15/16
Filed: 1992-11-02
Abstract: PURPOSE:To exhibit a wound healing effect, blood stopping effect, etc., during patching of the protective material to a wound part and to prevent a paint at the time of peeling, worsening of the wound, etc., by remaining of chitin powder on a wound surface at the time of peeling the patched protective material. CONSTITUTION:An easily water-soluble film 2 which is kneaded with the chitin powder and is formed by uniformly dispersing powdery chitin into an aq. gelatinized water-soln. of an easily water-soluble high molecular material, such as plurane, is formed as a surface to be patched to the wound. The rear surface thereof is provided with a bodily fluid absorbent layer 3, such as compressed cotton, cellulose sponge and non-woven fabric and further, a sheet-like tape base material 5 for fixing is laminated via a tacky adhesive layer 4 thereto. Water--insoluble nets 6 are laminated on the inside surface or outside or both surface of the film 2 kneaded with the chitin powder. Further, an easily water- soluble independent high-molecular film is laminated thereon at need for the purpose of maintaining strength.