baber/WOPTO huggingface dataset:
Patent JP-2000070310-A (JP)
Title: Front-drive and rear-steering type electric vehicle
Inventor: NAKAKURA SEIJI
IPC: A61G5/04
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To ensure the stability in straight and turning traveling. SOLUTION: For example, in the right turn, rear wheels 6a, 6b are surely steered by a specified quantity in the left direction (the direction of the arrow) through a steering mechanism 9 based on the rotation quantity and the rotational direction of a steering motor 8 according to the operation quantity of a controller. That is, the rotation quantity and the rotational direction of the motor 8 are converted into the rotation quantity and the rotational direction of an output shaft 10a of worm gear sets, and when a first bracket 11 directly connected to the output shaft 10a is rotated by a specified quantity in the direction of the arrow in the figure, the rear wheel 6a is steered by a specified quantity in the same direction as a second bracket 16a fixed to an axle arm through a steering link 13a is rotated in the direction of the arrow.  The rear wheel 6b is steered by a specified quantity in the same direction as a second bracket 16b fixed to an axle arm through a steering link 13b is rotated in the direction of the arrow.
Patent JP-H0293677-A (JP)
Title: Copying machine
Inventor: HIROTA SHINGO
IPC: G03G21/00
Filed: 1988-09-30
Abstract: PURPOSE:To easily reduce the size and cost of the copying machine by switching and arranging a light quantity detecting means. CONSTITUTION:When an optical sensor 6 is arranged at a position A, a disk 61 is rotated clockwise and stopped where a hole 61a is detected by a sensor 65. When the optical sensor 6 is arranged at a position B, the disk 61 is rotated counterclockwise and stopped where a hole 61b is detected by a sensor 65. Namely, the optical sensor 6 is arranged at a cleaning defect detection position B right after the end of a series of copying operations. At the cleaning defect detection position, light from the exposure lamp 211 of an exposure means 21 is reflected by a fixed-position reflecting mirror 51 to irradiate a photosensitive body 1 with the reflected light after passing through a lens device 25 from right to left, and then reflected by the photosensitive body to reach the optical sensor 6 after passing through the lens device 25 from left to right, so that the optical sensor 6 detects the quantity of the reflected light from the photosensitive body 1. Consequently, the exposure means for original irradiation can be utilized for cleaning defect detection and the copying machine is reduced in overall size and cost.
Patent JP-2001077715-A (JP)
Title: Audiovisual equipment
Inventor: HAMAHATA TAKAYUKI
IPC: G10L13/04
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide AV equipment(audiovisual equipment) which automatically restores the operation of a signal processing circuit if the signal processing circuit equipped with a reset terminal operates abnormally when the signal processing circuit is provided. SOLUTION: In this AV equipment, an answer signal A to the control signal from a microcomputer 5, a synchronizing signal B synchronizing with the output signal of a tuner 2, and a decision signal C indicating whether the operation of the signal processing circuit 3 is normal or abnormal are supplied from a TDM demodulating circuit 31 of the signal processing circuit 3 to the microcomputer 5. The microcomputer 5 judges whether the operation of the signal processing circuit 3 is normal or abnormal according to the answer signal A, synchronizing signal B, and decision signal C and sends a reset signal to the TDM demodulating circuit 31 and an MPEG decoding circuit 32 when judging that the operation of the signal processing circuit 3 is normal.
Patent JP-H0294467-A (JP)
Title: Manufacture of bicmos semiconductor device
Inventor: SHIBUYA TSUKASA
IPC: H01L29/73
Filed: 1988-09-29
Abstract: PURPOSE:To prevent the surface of a bipolar transistor section from being damaged during formation of side walls in a C-MOS transistor section by separating the C-MOS transistor section from the bipolar transistor section by an oxide film formed by a LOCOS process and providing an oxide film on these sections respectively. CONSTITUTION:After formation of a LOCOS oxide film 5, an oxide film 6 of SiO2 for example is formed on the top face of a C-MOS transistor section 20 and on the top face of a bipolar transistor section 30. A semiconductor film 7 is formed on the film 6 on the section 6 and patterned to provide a gate region 7a while, in this patterning process, the film 6 on the section 30 is left unetched. An insulating film 10 is then formed by a metal CVD process and dry etched to provide side walls 11. In this process, the top face of the section 30 is prevented from being damaged since the film 6 is present under the film 10 on the section 30.
Patent JP-S6488304-A (JP)
Title: Measuring instrument using optical system
Inventor: KATAYAMA ICHIRO
IPC: G01B11/02
Filed: 1987-09-30
Abstract: PURPOSE:To obtain the device which easily generates a complete parallel scanning light beam with high accuracy and measures the size of a part to be measured with high accuracy by providing two mirrors which are driven by a driving motor to rotate and face each other in parallel. CONSTITUTION:A mirror 12 is formed on the optical path of a laser light beam b1 generated by a light generating source 11 and a mirror 13 is arranged on the optical path of reflection in parallel to the mirror 12 to form a parallel scanning light beam generation part 14. A transparent scale 21 is provided behind the mirror 12 so as to rotate 15 in synchronism with the mirrors 12 and 13; and a light emission source 22 is installed from above referring to its track of rotation and a condenser lens 23 and a light receiving element 24 are installed on the optical path. Consequently, when the laser light beam b1 is incident psi1 on the mirror 12, a reflected light beam b2 travels to the mirror 13 at an angle psi2 of reflection referring to its normal n1. The light beam b2 is reflected by the mirror 13 at an angle psi2 referring to the normal n2, projecting the parallel scanning light beam b3. Here, when a driving motor 15 is rotated, the parallel scanning luminous flux 19 is generated. Thus, the light beam is only made incident on the generation part 14 which is driven to rotate the complete parallel scanning light beam.
Patent JP-S6489857-A (JP)
Title: Facsimile equipment
Inventor: KITAMURA TAKESHI
IPC: H04N1/32
Filed: 1987-09-30
Abstract: PURPOSE:To register required information and to inform it to an opposite party by extracting voice unit information corresponding to stored information from a storage means selectively and sending a synthesized voice signal to a telephone line in combination. CONSTITUTION:Voice unit information such as 'one', 'two', 'three' corresponding to, e.g., a telephone number figure is stored in advance in the 2nd storage means 5. The user commands the information registration mode and its own telephone number as a symbol is stored in advance in the 1st storage means 4 from the input means 1 and when a facsimile equipment is called from the opposite party, a combination means 6, based on the telephone number stored in the 1st storage means 4, extracts selectively each voice unit information stored in the 2nd storage means 5, combines the information according to the predetermined rule and sends it as the synthesized voice signal to the telephone line 9 via a switching means 8. Thus, even when the opposite party dials the telephone number of the facsimile equipment to intend to make a phone call, the telephone number registered by the user is informed to the opposite party.
Patent JP-S62105892-A (JP)
Inventor: MIYAZAWA HIROSHI
IPC: B66C23/42
Filed: 1985-11-01
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-H07101648-A (JP)
Title: Preventive method of vibration of elevator car
Inventor: ASO KOJI
IPC: B66B7/02
Filed: 1993-10-01
Abstract: PURPOSE:To prevent vibrations due to deflection of a guide rail in a simple method. CONSTITUTION:A plurality of short guide rails are joined by a connector 4 to form a guide rail 3 with a specified length. A plurality of rail clips 5 fixing the guide rails on the inner wall face 1 of a lifting path, except the lowermost one are loosened and a lifting device 14 is connected to the upper end of the guide rail 3. Thereafter, the arm 18 of lifting device 14 is moved upward by a hydraulic jack 16 to raise forcibly the upper end of guide rail 3 and in that state, the loosened clips 5 are fastened one by one to correct the bend of guide rail 3.
Patent JP-H1185708-A (JP)
Title: Synchronous executing method for software
Inventor: HARA KENJI
IPC: G06F15/16
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To simplify a system and to suppress the occurrence of bugging by providing the clock of a short cycle to be generated inside each CPU system synchronously with a real-time clock(RTC) and performing the write and read of a common memory synchronously with the interruption of the short clock. SOLUTION: The request/release of a memory area is operated from respective CPU 1-3 to a common RAM 4 by semaphore processing. A basic/RTC 5 is outputted from the master CPU 1 to a back board 6 and inputted to the other CPU 2 and 3. Inside each CPU module, a signal/RTD of the short cycle synchronized with the/RTC 5 is prepared. The clock faster than data transmission by the basic/RTC 5 and synchronous with the/RTC 5 is prepared inside each CPU module. Thus, since interruption to the CPU is generated and data transfer is performed synchronously with this interruption, plural signals for interruption do not flow to the back board 6.
Patent JP-S62108106-A (JP)
Title: Two-dimensional sensor for intelligence mobile machine
Inventor: YATSUDA NORIO
IPC: G01B11/00
Filed: 1985-11-06
Abstract: PURPOSE:To improve resolution and speed of response by scanning infrared beams instead of ultrasonic waves. CONSTITUTION:As to a distance measuring part 1 of a sensor, infrared rays emitted by the light emitting element of a light emitting part irradiates an object to be measured and the reflected light is received by a light receiving part to perform measurement. Then, the sensor at an optional position measures the distance of a measuring point of the optional object to be measured. This information is stored in a memory 6 by a memory controller 5. Then, a pulse motor control part 4 is controlld by an angle in accordance with the desired directional resolution and a pulse motor 3 is driven to rotate the distance measuring part 1. After the rotation is finished, the distance measuring part 1 measures the distance of the new measuring point. This distance information is stored in the memory 6 with rotary angle information from the control part 4 through the controller 5. Afterward, the rotation, distance measurement and information storage are performed by the angle set in advance. Then, the contents of the memory 6 are processed by a microcomputer 7 at a point of time when the distance measurement is finished and a map is made by a map 8. The movement of the titled machine is made possible by controlling and driving a distance part 19 by a driving and control part 18 according to the map.
Patent JP-H04130096-A (JP)
Title: Production of p type znse thin film
Inventor: SHIYU JIKIYOU
IPC: C30B23/08
Filed: 1990-09-19
Abstract: PURPOSE:To produce the p type ZnSe thin film having holes of a sufficient concn. as a p-n junction semiconductor by controlling the addition of an acceptor impurity, such as Li by reflected high-energy electron beam diffraction at the time of the molecular beam epitaxial growth of ZnSe. CONSTITUTION:Zn and Sn are put into separate crucibles in an ultrahigh vacuum at the time of the molecular beam epitaxial growth of the ZnSe and the atomic layer epitaxial growth of the ZnSe. the Li is put into another crucible as the acceptor impurity and the Li atoms are absorbed on the Se layer by the control of the reflected high-energy electron beam diffraction to form the p type ZnSe layer 3 at the time of irradiating the surface of a heated GaAs substrate 1 to form the ZnSe single crystal thin film 2, with the generated vapor in the form of the molecular beam. The p type ZnSe thin film having the holes of a sufficient density is obtd. as the p-n junction semiconductor.
Patent JP-H04127689-A (JP)
Title: Predictive encoding system for moving image
Inventor: SHIBATA KOICHI
IPC: H04N19/50
Filed: 1990-09-19
Abstract: PURPOSE:To improve picture quality by improving efficiency for encoding a moving image by storing local decoded images over several frames in the past and referring to the most suitable part in those images as a predictive value. CONSTITUTION:A frame memory stores decoded images 16 over several frames in the past. The frame part most suitable for prediction is searched from those images, a moving amount 31 is detected and defined as a three-dimensional motion vector 32 together with a frame number corresponding to time. Then, the part shown by the vector is extracted from the local decoded images 16 so as to produce a predictive image 12. In this case, since the local decoded images 16 over the several frames in the past are stored, probability is improved for containing the suitable one as the predictive image 12 in the stored images. Thus, the efficiency for encoding the moving image is improved, and the picture quality is improved as well.
Patent JP-H04126790-A (JP)
Title: Luminescent element
Inventor: TAKAHARA SHIGERU
IPC: H01L51/50
Filed: 1990-09-19
Abstract: PURPOSE:To obtain a thin-film type luminescent element, having a positive hole transport layer which is a specific m-phenylenediamine-based compound, improved in deterioration of emission brightness with time, having the high emission brightness and usable as light sources, etc., for illumination, display, indication and optical communication. CONSTITUTION:The objective luminescent element having a positive hole transport layer which is an m-phenylenediamine-based compound expressed by formula I [R1 to R5 are H, halogen or alkyl or alkoxy which may be respectively substituted; M is H, alkyl, alkoxy, halogen or formula II (R6 and R7 are H, halogen or alkyl or alkoxy which may be respectively substituted)].
Patent JP-H0664483-A (JP)
Title: Burglarproof device of on-vehicle audio apparatus
Inventor: TANIHIRA TADASHI
IPC: B60R11/02
Filed: 1992-08-24
Abstract: PURPOSE:To set a code a user likes, and to shoot trouble owing to forgetting a code, by utilizing the intelligence data recorded in a commercial software for an audio apparatus, to an input code and a secret code. CONSTITUTION:To a microcomputer 7 which has a processor 7a, and a ROM 7b and a RAM 7c to store a control program, a processed result, and the like, a signal of a photosensor 4 to discriminate the presence of CD1 on a turntable 2 is input together with the signal from an operation member 8, so as to control an input spindle motor 3. In this case, a secret code of a TOC of CD1 and the like is stored in an EEPROM 10 by a code setting operation, the microcomputer 7 is reset by a resetting circuit 11, when the power source is cut off and resetted, the TOC a new CD1 is set is read, and when the TOC is not coincide with the content of the memory, the apparatus is not operated. Consequently, the secret code is never forgotten, the operation is made easy, the secret code is never leaked to the outer side, and a safe burglarproof purpose can be secured.
Patent JP-H0296655-A (JP)
Title: Improvement of sensitivity of magnetic sensor
Inventor: NAKAMURA ETSUHISA
IPC: G01R33/06
Filed: 1988-10-03
Abstract: PURPOSE:To improve the capacity of detection by grinding the fore end part of a resin mold layer of a magnetic sensor and by setting a space of 70 to 90mum from the fore end of the magnetic sensor to the surface of a magnetism- sensitive element in a resin mold. CONSTITUTION:A magnetic sensor is so formed that, out of a distance from the fore end thereof to a magnetism-sensitive element 4, a distance (a) from the fore end of a mold layer 1 of the magnetic sensor to the fore end of a silicon substrate 2 is 300 to 400mum, a distance (b) from the fore end of the substrate 2 to the fore end of an electrode 3 is 100 to 150mum, a distance (c) from the fore end of the electrode 3 to the element is 70 to 90mum and thus the distance from the fore end of the magnetic sensor to the element 4 is 500mum or above. By machining the fore end part of the magnetic sensor in this way and by grinding the same until a space from the fore end of the magnetic sensor to the surface of the element 4 turns to be about 70 to 90mum, a minute magnetism leaking in the close vicinity to the surface of a material to be inspected can be detected when the sensor thus machined is employed.
Patent JP-2000078155-A (JP)
Title: Connection setting system for atm network
Inventor: ITOI YOSHIHIRO
IPC: H04L45/24
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To perform the reconnection of switched virtual connection(SVC)/ software permanent virtual connection(PVC) in a short time at the time of line/device fault by providing a means for detecting the occurrence of fault on a line through an ATM physical layer. SOLUTION: When a fault detecting part 7 detects the fault of physical layer such as optical reception loss or out-of-synchronism at a line part 6 of a node, in order to execute data monitoring timeout processing with that detection as a trigger, that fault information is sent through an input/output part 2 to a control part 8. Next, the fault is reported from that node to the next node. The node, which detects the fault, detects the information of disability of communication in a network through the fault detecting part 7, assembles a fault information notice cell collecting that information through an arithmetic part 3, memory 4 and control part 8 and transmits this notice cell to all the report enable nodes in the network. At each node, the SVC detouring the spot of the fault is established again based on that notice cell.
Patent JP-H1090270-A (JP)
Title: Method of detecting 2-methylisoborneol
Inventor: HATANO SHOJI
IPC: G01N33/53
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To easily detect 2-MIB with high sensitivity in a short time by utilizing a camphanol having a structure similar to 2-methylisoborneol(2-MIB) which is a mold odor causing material. SOLUTION: A 2-MIB detecting sensor 1 having a gold electrode mounted on a quartz oscillator to immobilize a camphanol. OVa composite antibody, and the non-covered part of the gold electrode blocked by bovine serum albumin (BSA) is connected to an oscillating circuit 2, a frequency counter 3, and a personal computer 4, and when 2-MIB is adhered to the camphanol. OVa composite antigen, the weight can be measured as the change of frequency. The sensor 1 is set to a measuring cell having a capacity of 150mL, and air passed through activated charcoal 6 in order to a fixed measuring environment is sent in 120mL /minute by an air pump. A vessel of about 500μ l is prepared for dipping the quartz oscillator having the gold electrode, the camphanol. OVa composite solution having a concentration of 0.5mg/mL is prepared, and the camphanol. OVa composite is immobilized on the gold electrode.
Patent JP-H0192013-A (JP)
Title: Rotary cutter provided with machining diameter regulator
Inventor: ASANO TETSUO
IPC: B23B29/034
Filed: 1987-09-30
Abstract: PURPOSE:To improve productivity enabling variable adjustment of the edge angle of a cutter with respect to radial direction of a spindle such that it is maintained at a constant level even upon variation of the machining diameter of a tool, thereby covering a wide range of machining diameter by means of a single type of cutter. CONSTITUTION:Upon relative rotation of an eccentric shaft 11 with respect to a spindle 16 through a rotation regulating means, an edge shaft 12 rotates unilaterally and the machining diameter of a tool varies from R1 to R5. Since rotary amount of the edge shaft 12 is half that of the eccentric shaft 11, angles of edges m1-m5 of a cutter 17 fixed in a tool fixing hole with respect to the radial direction of the spindle 10 are all fixed to zero. Consequently, cutting work can be carried out by means of a single type of cutter 17 to eliminate troublesome mounting/dismounting work of tool and to eliminate idle time when the tool is replaced, resulting in improvement of productivity.
Patent JP-S6392066-A (JP)
Inventor: RIYUDEIGAA MIYURAA
IPC: H01L31/12
Filed: 1987-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1157097-A (JP)
Title: Water stream pool
Inventor: YASUJIMA TOSHIO
IPC: E04H4/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a water stream pool with good energy efficiency and being simple and clear and which can uniformly generate a water stream on the surface layer with a necessary depth on use over the whole width of a pool tank. SOLUTION: A pool tank 2 is divided with an inner front end plate 2a being inside of a front end plate la, an inner back end plate 2b being inside of a back end plate 1b, both side plates 2c and 2c and a bottom plate 2d, and the outer space of the inner front end plate 2a is divided into an upper overhead water tank 3 and a lower feeding water tank 4 with a bottom part partition plate 3a. A pump device 5 for pumping up water in the feeding water tank 4 into the overhead water tank 3 is arranged on the bottom part partition plate 3a and an inlet 3b with the same transverse width as that of the pool tank 2 is opened on the inner front end plate 2a.  The top end of the inner back end plate 2b is made as an overflow part 6 with an intermediate height between the top end and the bottom end of the opening of the inlet 3b over the whole width and the outer space of the inner back end plate 2b is made to be a water receiving tank 7 and a space between the bottom plate 2d and a bottom part 1d is made to be a communicating part 8 between the feeding water tank 4 and the water receiving tank 7.
Patent JP-H04125427-A (JP)
Title: Method for correcting characteristics of individual sensor constituting multipoint detector
Inventor: IKEDA AKIO
IPC: G01F23/00
Filed: 1990-09-18
Abstract: PURPOSE:To automatically enable correction which does not interfere with operation by comparing an average value of measurement values of detectors comprising a plurality of mutual adjacent detectors with a measurement value of an individual detector used for obtaining the average value. CONSTITUTION:An average calculation circuit 1 accepts outputs from sensors S1 to Sn, calculates the average value and sends it to comparison circuits C1 to Cn. The comparison circuits C1 to Cn accept an output of each corresponding sensor and compare it with the output from the circuit 1. When the ratio exceeds a predetermined ratio, the circuits calculate a value to be corrected with respect to the output of the corresponding sensor and send it to a correction value memory 2. The memory 2 stores the output correction values corresponding to the respective sensors S1 to Sn to prepare for correction at the time of next outputs. When the respective sensors S1 to Sn output, correction circuits K1 to Kn read out the correction memory in interest and correct the input sensor output, which is then output. By controlling the circuit 1, the memory 2, the comparison circuits C1 to Cn and the correction circuits K1 to Kn by means of a control unit, calculation and storage of the correction values and correction of the sensor outputs can be performed in an extremely short time.