baber/WOPTO huggingface dataset:
Patent JP-H11204539-A (JP)
Title: Bipolar transistor and manufacture thereof
Inventor: ODA KATSUYA
IPC: H01L27/14
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To perform high-speed operation, to lower the external base resistance and to reduce the dispersion of the base resistance by bringing a second conductivity-type single-crystal silicon germanium layer into contact with a second insulating film only through the second conductivity-type crystal silicon germanium layer. SOLUTION: A first collector-base isolating film 4, a second collector-base isolating insulating film 5, a base extraction electrode 7, the opening part of an emitter-base isolating insulating film 9 and an emitter-base isolating insulating film 10 of the side wall of the base drawing-out electrode are formed. At the opening part, a lightly doped n-type collector 12 comprising a single-crystal silicon germanium, a p-type intrinsic base layer 13 comprising the single-crystal silicon germanium, and a p-type external base layer 14 comprising polycrystalline silicon germanium are formed. Especially, the p-type intrinsic base layer 13 is connected to the second collector-base isolating insulting film 5, only via the p-type external base layer 14.
Patent JP-H02184180-A (JP)
Title: Image pickup device
Inventor: KITAMURA YOSHINORI
IPC: H04N5/369
Filed: 1989-01-11
Abstract: PURPOSE:To realize high speed shutter operation with simple constitution and to obtain excellent resolution by using a photo gate control circuit and an overflow gate control circuit and activating the photo gate and the overflow gate alternately. CONSTITUTION:The storage time of the signal charge in a photodetector 1 is limited to apply high speed shutter operation electronically and the high speed shutter operation is implemented for plural number of times for one field period and the synthesis of the video image picked up by the high speed shutter for plural number of times is implemented at a vertical transfer section 3. That is, the high speed shutter operation is realized by the drive control of a solid-state image pickup element 6 to obtain resolution video image. Through the constitution above, the constitution is comparatively made simple, the shutter time is reduced optionally and excellent resolution video image is obtained.
Patent JP-S5497760-A (JP)
Title: Digital protective relay
Inventor: OKAMOTO EIICHI
IPC: H02H3/00
Filed: 1978-01-19
Abstract: PURPOSE: To obtain anti-limit time charactristics by the procedure in which the AC amount of system is sampled and its effective value is calculated to make integration, and then when the value exceeds set value, breaking signal is sent out.  
     CONSTITUTION: The device consists of the effective value calculator 3 by which to calculate value proportional to the effective value of AC amount sampled, the adder 6 by which to add to output values every sampling, the comparator 4 by which to send out pulse when the output value of the device 3 is smaller than the predetermined value, the counter 5 by which to make zero the added value by sending reset signal to the adder 6 when the output pulse is counted and the value becomes greater than the predetermined value, and the comparator 7 by which to send out protective output when the added value is greater than the predetermined value by comparison. Thus, with comparatively simple devices, digital protective relay with anti-limit time characteristics can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60148792-A (JP)
Title: Method and device for controlling posture of rapid boat
Inventor: HANAWA TOMOO
IPC: B63B39/06
Filed: 1984-01-12
Abstract: PURPOSE:To maintain a prescribed stable posture in moving on water, by controlling the action of the counter rudders of a rapid boat having a two-hull stern, and that of a right and a left horizontal movable blades provided between both the hulls of the stern, depending on the values detected by a pitching sensor, a rolling sensor and a yawing sensor. CONSTITUTION:A rapid boat having two stern hulls 2, 2 is provided with counter rudders 6, and with horizontal movable blades 8, 9 swingable between the stern hulls 2, 2. A pitching sensor, a yawing sensor and a rolling sensor are provided in prescribed positions on the body of the boat to detect the motion of the boat body running on water. The action of the counter rudders 6 and the horizontal movable blades 8, 9 is controlled depending on the values detected by the sensors, to damp the pitching, rolling and yawing of the boat to keep it in a prescribed stable running posture.
Patent JP-H07210445-A (JP)
Title: Semiconductor storage device and computer
Inventor: WADA TOMOHISA
IPC: G11C7/10
Filed: 1994-01-20
Abstract: PURPOSE:To save wasteful stand-by time at the time of not using a system on the worst condition by outputting a data output establishing signal to be in a prescribed level based on data from a memory cell outputting data corresponding to an address signal. CONSTITUTION:An SRAM 11 receives an address signal Ai, an output enable signal, the inverse of OE and a write enable signal, the inverse of WE from an MPU 10 and outputs data Dj from a memory cell, in which output/write enable signals are respectively at levels L and H, selected by the address signal. Furthermore, when the data Dj is decided, a data output decision signal OA to be at the level H is outputted. The MPU 10 receives the data Dj and the data output decision signal OA outputted from the SRAM 11, latches the data Dj to be inputted when the data output decision signal OA becomes the level H to fetch it inside, and processes it. Thereby, the waste of a system speed at the time of not using it on the worst condition of high temperature and low power supply voltage is suppressed to operate the device at high speed.
Patent JP-H03211038-A (JP)
Title: Fitting structure of vehiclar parts made of resin
Inventor: ITO ATSUSHI
IPC: B29C65/54
Filed: 1990-01-13
Abstract: PURPOSE:To prevent generation of an allophone by preventing direct contact between vehicular parts and a part to be fitted, by a method wherein a foam comprised of a hot-melt adhesive agent containing bubbles are interposed in a contacting part between the vehicular parts and the part to be fitted. CONSTITUTION:The title structure is constituted of meter cluster 1 made of resin, an interior panel 2 and a foam 3 which is interposed in a contacting part between the meter cluster 1 and interior panel 2. Hereupon, the foam 3 is formed by applying a matter foamed by feeding nitrogen gas at the time of discharge of a hot-melt type adhesive agent to the meter cluster 1. The title structure is obtained by fitting the meter cluster 1 to the interior panel 2 after cooling and solidification of the foam 3. Hereupon, since surface heat capacity of a foaming type hot-melt adhesive agent is low, thermal deformation of vehicular parts or a part to be fitted is nil at the time of building. Since flowability is low, bubbles are prevented from damaging after application and elaciticity is kept on for a long time. Therefore, prevention of an allophone and sealing properties can be kept up for the long time.
Patent JP-H05187394-A (JP)
Title: Abrasion resisting device
Inventor: MIDORI MIKIO
IPC: F04D29/24
Filed: 1992-01-14
Abstract: PURPOSE:To realize a device which has good workability in an assembly work and a repair work, and can reduce material cost, processing cost, and assembly cost. CONSTITUTION:In a dovetail groove 3 formed on the surface of an abrasion resisting piece in stalling liner 2, abrasion resisting pieces 4a and 4b whose sections in the center axial direction of the dovetail groove 3 are a trapezoid in one side and a reverse trapezoid in the other side respectively are provided alternatively, and the ends in the line of the abrasion resisting pieces 4a and 4b are contracted by end face springs 6. As a result, one side and the other side abration resisting pieces 4a and 4b are contacted closely to the bottom surface or the side surface of the dovetail groove 3 respectively, and a play between them is absorbed. Consequently, a play absorbing spring used in the conventional device is made unnecessary, a spring hole process to the abrasion resisting piece installing liner is also made unnecessary, and material cost, processing cost, and assembly cost can be reduced extensively.
Patent JP-H04236101-A (JP)
Title: Voltage dividing resistor connecting structure of power converter for vehicle
Inventor: DOBASHI HIDEYOSHI
IPC: B60L1/00
Filed: 1991-01-21
Abstract: PURPOSE:To reduce the size of power converter for vehicle and to simplify the structure of voltage dividing resistor. CONSTITUTION:A plurality of electrolytic capacitors 1 are connected in series through rod conductors 8 secured in a power converter for vehicle and connected between terminal 4. Resistors 9 are connected in parallel with the electrolytic capacitors 1 to constitute voltage dividing resistors. Joints 12 for directly connecting the terminal corresponding to each interval thereof are formed on the respective conductors 8. The joints 12 are formed so that a resistor having different inter-terminal difference can be connected directly.
Patent JP-H10200639-A (JP)
Title: Multi-point video conference system
Inventor: OSAKI FUMIMASA
IPC: H04M3/56
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a video conference system in which a terminal making mis-detection of an utterance party among video conference terminals is discriminated simply. SOLUTION: A plurality of video conference terminals 2111 -211N is connected to a multi-point controller 212 that conducts processing, such as voice addition or video switching. The multi-point controller 212 uses a voice changeover device 231, to select a reference voice signal 233 outputted from a reference voice generator 232 in the echo back amount measurement mode for maintenance purpose and allows a multiplexer section 221 to send the signal to a corresponding video conference terminal 211, picks up a voice source of a speaker 215 by a microphone 214, allows a level detector 228 to detect the voice signal processed by an echo canceller via a demultiplexer section 222. When the detected level exceeds a prescribed reference value, it is discriminated that the echo back amount is abnormally large to detect a fault in the corresponding terminal.
Patent JP-H09196735-A (JP)
Title: Apparatus for detecting amount of liquid
Inventor: USHIFUSA HIROYUKI
IPC: A61B1/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid amount-detecting apparatus which can highly accurately detect the quantity of a liquid even if a suction bottle vibrates when sucking the liquid. SOLUTION: A sucked substance such as a liquid sucked from an object to be sucked or the like is temporarily stored in a suction bottle 6 which is set at a movable end 5A of an elastic leaf spring 5 and loaded on a saucer 4. The leaf spring 5 has a strain gauge 9 changing a resistance value in accordance with the amount of a distortion. A signal detected at the strain gauge 9 is converted to a voltage by a resistance-voltage converter 10 constituting a signal-processing part 3, and input to an integrator 12 after amplified at an amplifier 11. Even when the leaf spring 5 vibrates, the vibration component is absorbed by the integration at the integrator 12, so that the signal is converted to a signal with influences of the vibration eliminated. The signal is output through an output buffer 13.
Patent JP-S60150994-A (JP)
Inventor: MINEMATSU YOSHIHIKO
IPC: B25J17/02
Filed: 1984-01-13
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-H10205775-A (JP)
Title: Oven toaster
Inventor: KUBO YOSHINOBU
IPC: F24C7/04
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an oven toaster provided with a mount structure for a thermostat which can sense a change in temperature in a compartment with high accuracy. SOLUTION: In the toaster, a top heater and a bottom heater 5 are disposed in a main body and an inner case forming a cooking compartment in which a grill is provided is provided between the top heater and the bottom heater 5, and a space for accommodating control parts such as timer is provided in the side of the inner case. And an end of the top heater or the bottom heater 5 is projected into the space and a heat sensitive element 11a of a thermostat 11 is provided near the projected end of the heater.
Patent JP-H05188647-A (JP)
Title: Electrophotographic developer
Inventor: KATAGIRI YOSHIMICHI
IPC: G03G9/113
Filed: 1992-01-14
Abstract: PURPOSE:To provide an electrographic developer in which an electrifying speed from an uncharged state is heightened over a definite level and is allowed not to generate overcharging for a long time. CONSTITUTION:In an electrophotographic developer consisting of two components of a toner and a carrier and developing an electrostatic charge image formed on a photoconductive body, a first carrier, C1 is mixed with a second carrier C2 and the mixer is used as the carrier. The carrier C1 and C2 have nearly same maximum charged quantity, and the carrier C1 has a time after starting of sttering with the toner and reaching to the maximum charged quantity less than a warm up time for electrophotographic image forming device and the second carrier C2 has the time from five to eight times to the warm up time.
Patent JP-S5499442-A (JP)
Title: Developing device
Inventor: SHIMURA AKIRA
IPC: G03G13/09
Filed: 1978-01-23
Abstract: PURPOSE: To develop only the effective width of a photoreceptor and prevent the contamination of transfer paper by setting the length of a developing electrode at the same as the effective width of the photoreceptor or approximately shorter in an electrophotographic apparatus of performing reversal development of the electrostatic latent images of the photoreceptor.  
     CONSTITUTION: In an embodiment of using an OFT 4 for exposure system and performing reversal development through wet type development in a developing part 5, the length of a developing electrode 2 is matched to the effective width of a photoreceptor drum 1, i.e., effective part A of the photoreceptor or is set approximately shorter. Hence, deposition of toner on the effective width end part B of the photoreceptor or non-photoreceptor part C does not occur and therefore even if the width of the transfer paper 13 is large, contaminating of its portions in contact with the effective width end part B and non-photoreceptor part C by the toner will not occur. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000205023-A (JP)
Title: Controller for internal combustion engine
Inventor: FUWA NAOHIDE
IPC: F02P5/15
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To suitably reduce an engine output torque by switching first and second torque-down system according to a combustion system, in an internal combustion engine wherein the combustion system such as stratified combustion and homogenous combustion is switched according to an operating condition, and carrying out reducing control of an engine output torque. SOLUTION: When an operating condition of an engine 11 is in a high rotation and high load region, homogenous combustion is carried out. When it is in a low rotation and low load region, stratified combustion is carried out. In a vehicle in which an engine 11 is mounted, output torque-down is carried out in the case where an acceleration pedal 25 is rapidly stepped down in order to rapidly accelerate a vehicle when an automatic transmission is shifted, and a torque-down system is switched according to a combustion system. Namely, at the time of homogenous combustion, output torque-down of the engine 11 is carried out corresponding to a demand torque-down rate by phase lag control of an ignition timing. On the other hand, at the time of stratified combustion, output torque-down of the engine 11 is carried out by decrease control of a fuel injection rate.
Patent JP-H01181129-A (JP)
Title: Processing system for optimizing transcription of character string
Inventor: FUJII TSUTOMU
IPC: G06F9/45
Filed: 1988-01-13
Abstract: PURPOSE:To fix the length of transcription of a variable length character string and to change a source program into an intermediate text having a higher executing speed by fixing the length of a length fixed part after transmission of a constant carried out with deletion of the simple substitution. CONSTITUTION:The transcription of a character string carried out by reference to a length fixed part in a source program 1 is changed into the transcription of a character string having the fixed length in an optimizing process 51 of a meaning analysis stage 5. While the transcription of a character string carried out by reference to a length unfixed part in the program 1 is once changed into the transcription of a character string having the variable length in the process 51. Then the length of this character string is fixed in the simple substitution process for an optimization process 71 of an optimization process 7. This length fixed character string transcription is changed into the transcription of a character string having the fixed length in an optimization process 72. Thus the transcription of the character string carried out by reference to a length unfixed part can be carried out with the instruction of the transcription of the character string having the fixed length. As a result, the executing speed of the transcription is improved for character strings.
Patent JP-S61164078-A (JP)
Title: Hydraulic turbine generating plant
Inventor: ANDO YOSHIRO
IPC: F03B15/14
Filed: 1985-01-14
Abstract: PURPOSE:To operate a generator efficiently all the time in spite of a seasonal variation in the quantity of water, by installing a storage pump which makes a part of the water used for power generation flow back so as to cause the water quantity to be fed to a hydraulic turbine to be held within the range of an effective water level. CONSTITUTION:A water gauge is installed in a water pocket 5, and its signal is transmitted to a revolving speed controller 11 for an electric motor 7 of a storage pump 6. And, a pump discharge to the water pocket 5 by the storage pump 6 is regulated whereby a water level in the water pocket 5 is kept up to the specified one. Therefore, even if an intrinsic water source quantity in the water pocket 5 decreases, the water quantity required for operating a generator 9 is securable for a hydraulic turbine 8, thus sufficient electric power is obtainable if watt consumption in the generator 7 of the storage pump 6 is subtracted. According to this method, the generator 9 is efficiently operatable all the time without being affected by variations in the water source quantity, thus water source energy is effectively utilizable.
Patent JP-S58122337-A (JP)
Title: Power system controller of vehicle
Inventor: KAMIYAMA ZENJI
IPC: B60W10/10
Filed: 1982-01-14
Abstract: PURPOSE:To minimize the fuel consumption by providing both an engine power regulating means which is actuated with indicating means to regulate the engine power and a transmission gear ratio regulating means which regulates a tansmission gear ratio of power transmission gears. CONSTITUTION:Stepless transmission gears 3, and driving wheels 4 are connected to an engine 1 of a vehicle via a connecting rod 2. A throttle valve 7 is linked to an acceleration pedal 5 to regulate the amounts of air and fuel sucked into the engine 1. An engine controller 9, a throttle valve 10 and a throttle valve regulator are provided, while those units are aranged to control the engine power on the basis of a differential signal between an engine power indicating signal  from a detector 6 and an output signal of an air flow rate sensor 8. In addition,  a transmission gear ratio regulator is provided, which regulates a transmission gear ratio of power transmission gears on the basis of a differential signal between a signal from an adder 13 and a signal from a revolution speed sensor 12. Such construction may minimize the fuel consumption.
Patent JP-S59145332-A (JP)
Inventor: JIYON UIRIAMU KOTSUHO
IPC: F01M1/04
Filed: 1984-01-18
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-S61166455-A (JP)
Title: Paper-sheet feeding device
Inventor: SAKAMAKI KATSUMI
IPC: G03G15/00
Filed: 1985-01-18
Abstract: PURPOSE:To certainly transport a paper sheet in sticked state by arranging needle-shaped projections in spiral form onto the surface of a paper transporting roller, in a paper-sheet feeding device of a copying machine, etc. CONSTITUTION:Needle-shaped projections 25a-25c are formed in spiral form onto the surface of a transport roller 20 so that the interval (t) between the continuous needle-shaped projections 21 and 22 is set as follows: 0.05<=t<=2mm. in the transport of a paper sheet P, the needle-shaped projection 22 which sticks onto the paper sheet P carries-out the feeding operation through the revolution of the transport roller 20, and then the needle-shaped projection 23 sticks onto another position on the paper P and carries-out similar feeding operation, and since the needle-shaped projections in other rows carry-out the similar operation, certain transport is permitted. Even if the needle-shaped projection 21 slips on the paper P, and scratches or cracks are formed, the needle-shaped projection 22 sticks onto the paper sheet P, keeping a distance (t), and certain transport is permitted.
Patent JP-H11202009-A (JP)
Title: Near-by magnetic field probe, near-by magnetic field probe unit, near-by magnetic field probe array, and magnetic field measuring system
Inventor: KOU TAIKOU
IPC: G01R33/02
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To reduce the error of measurement by increasing the positioning precision of a near-by magnetic field probe by a simple structure, which approaches an object substance of measurement, performs near-by magnetic field detection necessary on the occasion of specifying a current to be a noise source, and detects the current. SOLUTION: A near-by magnetic field probe 1 having loop coils 2 constituted with planes as a detecting element, is characterized by that the above-mentioned loop coils 2 (conductors 5 constituting them) are laminated approximately at the same position with insulators 6 between. Since the loop coils 2 constituting the near-by magnetic field probe 1 are laminated approximately at the same position with the insulators 6 between. In this way, it becomes possible to perform positioning by comparing the outputs of a plurality of coils laminated, on the occasion of approaching the near-by magnetic field probe 1 to an object substance of measurement (distributing wires 8b, etc., of a printed wiring board 8), and high-precision measurement becomes feasible.
Patent JP-S5391543-A (JP)
Title: Installation system for hdlc circuit
Inventor: UNEKI JIYUNJI
IPC: H04L69/14
Filed: 1977-01-24
Abstract: PURPOSE: To prevent the trouble of the entire HDLC circuit by connecting the HDLC circuit control part to a central processing part and main memory part via an input-output signal bus and by reducing the hardware cost of the HDLC circuit control part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5391544-A (JP)
Title: Installation system for input-output apparatus
Inventor: YAMAGUCHI KOICHIROU
IPC: G06F13/00
Filed: 1977-01-24
Abstract: PURPOSE: The adapter for matching the HDLC circuit control part with the interface of an input-output device is added in order to reduce the amount of hardware for the installation of the input-output device, thereby reducing the variation and adding amount of bus-controlling software. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08191678-A (JP)
Title: Mugwort tea
Inventor: SUGIMOTO YOSHINOBU
IPC: A23L2/52
Filed: 1995-01-18
Abstract: PURPOSE: To provide a method capable of smoothly, simply and usually using mugwort exhibiting sedative effect on abdominal pain, etc., as a health tea and a favorite food. CONSTITUTION: This mugwort tea is obtained by culturing a yeast in mugwort leaf and fermenting the leaf. The yeast is white yeast or tempe yeast.