baber/WOPTO huggingface dataset:
Patent JP-H08219786-A (JP)
Title: Detecting device of road
Inventor: UENO YASUSHI
IPC: G09B29/00
Filed: 1995-02-09
Abstract: PURPOSE: To recognize three-dimensional shape of a road and a position and the posture of a vehicle itself with little operational load. CONSTITUTION: A white line candidate detection section 12 detects a candidate point of a white line on an image of a road surface imaged by an image-picking-up section 11. A position of the candidate point of the white line of a prior time represented by a parameter description equation and a parameter related to a position of a vehicle itself and a traffic lane width obtained from actual position information of the candidate point of the white line placed on light and left positions at lowermost part of the image of the road surface are compared with each other, then a newest value of the parameter is calculated based on the compared result. The newest parameter is held in a detection parameter holding section 16 to be applied to the next comparison operation.  The parameter description equation is a quadratic curve approximation equation described by a coordinate system of the image of the road surface and the plurality of parameters are related to the position, posture and the like of the vehicle itself. Thereby, it is possible to dispense with conversion of data coordinates and repeat operation for obtaining an approximate solution, to enhance operation speed and detection accuracy and to achieve interruption of another arithmetic operation.
Patent JP-H02288963-A (JP)
Title: Character processor
Inventor: KONDO TOSHIYA
IPC: G09G5/24
Filed: 1989-03-01
Abstract: PURPOSE:To generate and register an external character up to size of plural characters by generating and registering an external character pattern based on inputted size information. CONSTITUTION:When the external character is generated, an external character generating picture is displayed on a CRT 6, and when the external character pattern with the size of an external character generating column 200 to generate the external character pattern of one character is impossible to generate, an external character generating column 201 expanding the size of external character generating column 200 to desired size, for example, multiplied by 3X3 is displayed. And when, for example, a character A is plotted on the external character generating column 201 and it is registered, registration is performed setting a lateral direction as a main direction starting from an area at an upper left end represented by a reference number 203. Therefore, when the external character generating column of one character is expanded by 3X3, the size of the external generating column goes block size of 3X3. Thereby, the external character can be registered by generating its size up to the one of plural characters not limiting it only to the size of one character.
Patent JP-S58164347-A (JP)
Title: Decoding circuit
Inventor: OONISHI TAKESHI
IPC: G11B20/18
Filed: 1982-03-24
Abstract: PURPOSE:To improve error correcting ability even when the number of erasers is three, by providing a register for storing the position of the 3rd eraser. CONSTITUTION:When there are three erasers, position information on the 3rd eraser is stored in an alphak register 23. The details of the three erasers are as shown in a table and when the number of empty erasers epsilone is three, syndromes S0 and S1 are 0 and data is outputted as it is. When the number of empty erasures is two, S0=el and S1=elalphal (l: i, j, or k); when the output of a driving circuit 15 is compared by a comparing circuit 25 with the outputs of an alphai register 6, alphaj register 7, and alphak register 23, they are often coincident and a coincidence signal appears at an output terminal 26. In this case, the coincident alpha is a main eraser epsilonT and its error extent is outputted as the syndrome S0 to an output terminal 18, thereby making a correction. When there is one or no empty eraser, deletion processing is carried out.
Patent JP-S59172834-A (JP)
Title: Fm receiver
Inventor: MORIYAMA SUKEYOSHI
IPC: H04B1/10
Filed: 1983-03-19
Abstract: PURPOSE:To attain the best reception condition for both an FM broadcast and a wireless microphone by changing over a muting-off band width into a narrow band width or a wide band width in response to the mode changeover. CONSTITUTION:When an FM boradcast is inputted to an antenna 1 with a switch S3 by connecting interlockingly a contact 28 and with switches S1, S2 to contacts 29, 20 respectively, an IF signal is inputted to a detecting circuit 5. Further, an output signal for muting-off of a band width of + or -100kHz to the center frequency is given at an output side of a narrow band muting control circuit 8 and only the IF signal within this band width is detected and outputted via a muting circuit 6. On the other hand, when a signal of a wireless microphone is received, the switches S1, S2 are put to contacts 22, 17 respectively. A wide band muting control circuit 9 detects the level of a band width of + or -500kHz to the center frequency of the IF signal and turns on a transistor 13 of a changeover switch circuit 11 during this time.
Patent JP-S55139840-A (JP)
Title: Production of catalyst for removing nitrogen oxide
Inventor: KAMO YUUICHI
IPC: B01J23/30
Filed: 1979-04-18
Abstract: PURPOSE:To obtain the catalyst of high strength and high activity for removing nitrogen oxides by using the core bodies granulated from refractory inorganic oxides as nuclei with the specific amounts of titanium oxide and one or more kinds of oxides of V, Cr, etc. CONSTITUTION:Spherical core bodies are granulated by refractory inorganic oxides of, e.g., titanium oxide and alumina, having been heat-treated at temperatures of 600 deg.C or more, thence the foregoing core bodies as nuclei are granulated with the powder containing 25-99wt% titanium oxide and 1-75wt% oxides composed of at least one or more kinds of, e.g., V, Cr, Mn, whereby the catalyst having high strength and high activity for removing nitrogen oxides is obtained.
Patent JP-S58164264-A (JP)
Title: Semiconductor device
Inventor: SAKURAI HIROSHI
IPC: H01L29/417
Filed: 1982-03-24
Abstract: PURPOSE:To improve the heat fatigue characteristics of a semiconductor device by forming a projection corresponding to the disposition of an emitter on a lead- out electrode, increasing the width of a groove larger than the thickness of the groove bottom and producing uniformly a current from the emitter electrode. CONSTITUTION:An N type emitter 7 is fored on a P type base 3 on an N type collector 2 soldered at 4 to an electrode plate 5, and aluminum electrodes 7a, 3a are respectively formed on the emitter 7 and base 3. A lead-out electrode 8 which has projections 8a corresponding to the electrode and grooves 8b aligned at the prescribed interval are connected onto the electrode 7a, and an electrode 10 is superposed through a reinforcing plate 9. The width X of the groove 8b of the electrode 8 is increased larger than the thickness L2 of the groove bottom. According to this structure, the electrode 8 is reduced in thickness, strains are dispersed in the number of the projections 8a, transmitted to the mitter 7, thereby preventing the damage of the Si substrate, the electrode 8 is reinforced with a conductive plate 9, and the prescribed current is produced uniformly from the emitter electrodes 7a, thereby improving the heat fatigue characteristic.
Patent JP-S56144355-A (JP)
Title: Hot water device utilizing solar heat
Inventor: YAMANE AKIO
IPC: F24J2/04
Filed: 1980-04-11
Abstract: PURPOSE: To efficiently absorb solar energy even with stationary type of a hot water device by arranging collectors over approximately half peripheral part of the outer peripheral plate of a hot water tank formed in a trapezoidal conical shape having approx. 45° at the top.  
     CONSTITUTION: A tank unit (a) is formed of a hot water tank (a 1 ) formed in a trapezoidal conical shape having approx. 45° at the top, a chilled water tank (a 2 ) formed in the same conical shape and a heat insulating segmented chamber (a 3 ). The tank unit (a) is installed on a post tube 4. Approximately half peripheral part of the outer peripheral plate of the hot water tank (a 1 ) is utilized at the collector mounting body plate 7, and extension plate 7a extended obliquely downwardly is integrally formed thereat. Upper and lower collector groups are radially arranged at the collector mounting plates 7, 7a. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51121244-A (JP)
Title: Magnetron unit
Inventor: ITOU TAKESHI
IPC: H01J23/10
Filed: 1975-04-16
Abstract: PURPOSE: To alleviate overheating of the permanent magnet and shifting of the negative pole with temperature rises in the metal housing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03250161-A (JP)
Title: Turn table device
Inventor: YAMASHITA KYOICHI
IPC: E04H6/42
Filed: 1990-02-27
Abstract: PURPOSE:To facilitate in-out storage of a vehicle by providing wheel dislocation- preventing plates, correction rollers for moving the vehicle in the width direction and checker bars on a rotary table and also interlocking-controlling these plates, rollers and bars to automatically correct a stop position of the vehicle. CONSTITUTION:Wheel dislocation-preventing plates 40 to 43, correction rollers 20, 21, 30, 31 for moving a vehicle in the width direction and checker bars 50 to 53 are set up on a table 10 rotatably supported. A sensor is set up in the wheel dislocation-preventing plates and the checker bars, and also they are controlled being associated with the correction rollers. Even when the vehicle is stopped more or less displaced on the table 10, the vehicle is automatically moved to the regular position. In this way, in-out storage can be facilitated even by an unskilled driver.
Patent JP-H10325961-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: OTA MASUYUKI
IPC: G02F1/1335
Filed: 1994-03-17
Abstract: PURPOSE: To obtain a liquid crystal display device which does not require a transparent electrode by forming a signal electrode, a picture element electrode and a shield electrode existing between the signal electrode and the picture element electrode and capable of always applying potential from the outside on a picture element part. CONSTITUTION: The stripe-form pixel electrode 3, a common electrode 4, the signal electrode 2 and the shield electrode 5 existing between the signal electrode and the picture element electrode and always applying the potential from the outside are formed on the inner sides of a pair of transparent base plates 8 and 9 of the pixel part. Then, orientation control films 14 and 15 (orientation direction 28) are formed thereon and liquid crystal composition is held between the films 14 and 15. By applying electric field E on the electrodes 5, 3 and 4, the direction of liquid crystal molecules is changed to the direction of the electric field E. When polarizing plates 26 and 27 are arranged so that their polarized light transmission axes 29 may form a specified angle, light transmissivity is varied by applying the electric field.  Therefore, such constitution makes display with contrast possible without the transparent electrode.
Patent JP-H05249570-A (JP)
Title: Exposure adjusting device for instantaneous photographic copying device
Inventor: ODA HAJIME
IPC: G03B17/52
Filed: 1992-03-04
Abstract: PURPOSE:To expand an exposure adjusting range and to copy a high quality image. CONSTITUTION:A control circuit 21, a voltage stabilizing circuit 22, and a motor driving circuit 23, are supplied with electric power from a power source E, and the output V0 of the voltage stabilizing circuit 2 is supplied to a separate excitation type inverter 24. Signals P1 and P2 are supplied to the motor driving circuit 23 by the control of the control circuit 21, a motor 16 is forward and backward rotated and driven, and an optical means is moved in parallel with an object, from one side to the other side. A fluorescent lamp 17 is intermittently driven with the signal of the output of the separate excitation type inverter 24. The brightness of the fluorescent lamp 17 is almost linearly changed by a change in the duty of a driving waveform, so that a switching terminal on almost the center of an adjusting switch 25 has 0.5 duty and does not have the adjustment of an exposure and when the switching terminals in front of and behind one on almost the center, are assigned to each duty, the exposure can be adjusted in the wide range of + or -1EV or more. The voltage V0 of the voltage stabilizing circuit 22 can be set by the resistors R2, Rv, and R1 of a brightness adjusting means 20, and the variance of the brightness of the fluorescent lamp 17 is adjusted by the change in a driving voltage.
Patent JP-H07262540-A (JP)
Title: Actuator arm assembly for magnetic disk device
Inventor: TAKAIKE EIJI
IPC: G11B5/60
Filed: 1994-03-17
Abstract: PURPOSE:To provide the actuator arm assembly at low cost to be suitable for a small-sized magnetic disk device. CONSTITUTION:The actuator arm assembly is composed of an actuator arm 20 fitted rotatably to a base and nonmetallic suspensions 22 fixed with their base end part to a tip part of the actuator arm and supporting magnetic heads 24 at their tip parts. Each nonmetallic suspension 22 has a wiring pattern 28 connected to the magnetic head 24. A flexible printed wiring sheet 30 is bonded to a side surface of the actuator arm 20, and its one end is connected with the wiring pattern 28 of the suspension 22.
Patent JP-S53133879-A (JP)
Title: Run and free type conveyor apparatus
Inventor: ARAKI SATORU
IPC: B61B10/04
Filed: 1977-04-22
Abstract: PURPOSE: To automatic convey conveying truck to stock station, endless chain has tow hooks and conveying truck has engage hook and hook operator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60192368-A (JP)
Title: Manufacture of amorphous silicon semiconductor device
Inventor: AOKI TOSHIO
IPC: H01L21/336
Filed: 1984-03-14
Abstract: PURPOSE:To accelerate the operational speed of an FET circuit by a method wherein an impurity doped ohmic electrode with low resistance and excellent transmittivity is formed on a gate insulating film to make a gate electrode and a source.drain electrode perform self-alignment. CONSTITUTION:A gate electrode 12, a CVD SiO2 12 as a transparent gate insulating film, a transparent conductive film 14a and a microcrystalline amorphous silicon film 14b are laminated on a transparent glass substrate 11 to be coated with a negative type resist 15. Then an amorphous silicon film 16 is deposited and a wiring part out of element region of source.drain is formed into specified pattern to complete an FET. Through these procedures, the operational speed of FET circuit may be accelerated at the least parasitic capacity between electrodes because the resist of microcrystalline film 14b at -1,000Angstrom  may be sensitized with sharp contrast within the exposure time of around -10min and the source.drain electrodes may be formed precisely eliminating any overlap.
Patent JP-S51125397-A (JP)
Title: A process for preparing 3-methylene cephalosporin derivatives
Inventor: ICHIKAWA YATAROU
IPC: C07D501/14
Filed: 1975-04-21
Abstract: PURPOSE: A process for preparing 3-methylene cephalosporin derivatives of formula II,in high yeild,by ring enlargement reaction,directly from penicillinS-oxides of formula I. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05217434-A (JP)
Title: Superconducting wire and manufacture thereof
Inventor: NAKAZAWA HIROSHI
IPC: H01B12/08
Filed: 1992-02-03
Abstract: PURPOSE:To facilitate the manufacture of a long conductor by making a stabilization member in one body which is formed by bending a plate-like conductive member. CONSTITUTION:A superconducting wire includes a first stabilization member 13 and a second stabilization member 14, which are made by bending a plate-like conductive member and are arranged on the outer circumference of a superconducting twisted wire 9. The member 13 is constituted by coating or bonding an insulating material on the predetermined part of the plate-like conductive member and bending it to form a wave-like bottom part 13b continuously having side parts 13a, mountain parts and valley parts connecting with the mountain parts through ridge parts, and besides compressing a part between the ridge parts to form them in one body. And the member 14 is constituted by coating or bonding the predetermined part of the plate-like conductive member with the insulating material 11 and bending it and then forming it in a wave-like shape continuously having mountain parts and valley parts connecting with the mountain parts through ridge parts and besides compressing parts between the ridge parts to form them in one body.
Patent JP-2000237464-A (JP)
Title: Block for control apable of being freely assembled
Inventor: KIKUCHI HIDEO
IPC: A63H33/10
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To make constructible an intelligent control block body by making a coupling tool of blocks for control with internally mounting a power source wire and control wire, etc., inexpensive, and easily and quickly coupling the blocks for control. SOLUTION: Each of the same shaped snaps or eyelet fitting/detaching coupling tools 17 is disposed axially symmetrically on the side surfaces of blocks for control 10 such as a motor block, a sensor block, a communication unit block and a battery block and these blocks for control 10 can be coupled even when any ridgeline of the blocks 10 for control is brought into contact with one another or is opposed to one another. When a fitting/detaching coupling tool 17 with which a block for control 10 is coupled is a recessed fitting part 18, the tool 17 is fitted and coupled with a recessed fitting part of a fitting/ detaching coupling tool 17 of an other block for control 10 via a projecting fitting interposing tool 20.  When a fitting/detaching coupling tool 17 with which a block for control 10 is coupled is a projecting fitting part, the tool 17 is fitted and coupled into/with a projecting fitting part of a fitting/detaching coupling tool 17 of an other block for control 10 via a recessed fitting interposing tool. Thus, an intelligent block body for control can be assembled.
Patent JP-H07256576-A (JP)
Title: Robot control device and method
Inventor: TSURUMI TORU
IPC: B25J9/22
Filed: 1994-03-17
Abstract: PURPOSE:To efficiently use a plurality of robots by installing a robot control part which reads out the jig data from a data memory part, referring the jig discrimination data, and allows the robot to carry out the work on the basis of the jig data. CONSTITUTION:The position data of the groove part of a boat B is measured by a robot 1, and as for the boat B into which a wafer W is inserted, the measured position data of the groove part is memorized in a position data management part 56, together with the information for discriminating the boat B, independently of the fact that the measurement is carried out by any robot among a plurality of robots, and the data is stored as it is so far as the data is not renewed. Accordingly, even in case of the robot different from the robot on which the wafer W is inserted, the position data of the groove part of the boat is read out if access to the data management part 56 is performed on the basis of the discrimination information of the boat B, and the pulling-out work for the wafer W can be carried out by the robot 1 in the robot control parts 53 and 54 on the basis of the position data.
Patent JP-S61209086-A (JP)
Title: Load control apparatus in multistage flash type seawater desalting apparatus
Inventor: INOHARA SHINZO
IPC: C02F1/02
Filed: 1985-03-11
Abstract: PURPOSE:To stably obtain made-up water so as to deal with disturbance, by respectively detecting the temp. of brine at the first stage inlet of an evaporation chamber and that of brine at the final stage of the evaporation chamber and operating the temp. difference between both detection terminals. CONSTITUTION:A final stage brine temp. detector 31, a subtractor 32 and a flash range controller 33 are provided and a flash range is operated by the subtractor 32 while the temp. difference corresponding to a set made-up water amount is calculated by a function device and a heating supply amount is controlled so as to allow the output signal of the subtractor 32 to coincide with that of the function device. By this method, even if an external operational condition changes, control can be performed so as to make the given flash range constant.
Patent JP-H05214012-A (JP)
Title: Crosslinking agent for ethylene polymer and crosslinking method
Inventor: SUYAMA SHUJI
IPC: C08K5/32
Filed: 1992-02-05
Abstract: PURPOSE:To prevent an ethylene polymer from scorching at a temp. for processing by crosslinking the polymer by heating it in the presence of a specific crosslinking agent. CONSTITUTION:An ethylene polymer is mixed with 0.5-10wt.% crosslinking agent represented by the formula (wherein R1 and R2 each is H, a 1-10 deg.C alkyl, an aralkyl, an (un)substituted phenyl, naphthyl, anthryl, or quinolyl and may be bonded to each other to form a ring, and R3 is a 1-10C alkyl or an (unysubstituted phenyl). The mixture is heated to 200-250 deg.C to the polymer.
Patent JP-2000240073-A (JP)
Title: Method for grout filling to base isolation base plate lower section
Inventor: MATSUYAMA HIDEO
IPC: E04B1/36
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for grout filling to a base isolation base plate lower section for uniformly filling a grout to the whole lower face of a base plate without entraining air, closely sticking the base plate to the foundation concrete side reliably, and reliably supporting the building tare weight on the whole surface of the base plate. SOLUTION: A base plate 2 for mounting a base isolation device is installed at an interval on foundation concrete 1, and a grout 9 is injected into the gap between the base plate 2 and the foundation concrete 1 through a grout funnel 4 from the hole 3 formed at the center of the base plate 2. Shroud frame materials 6, 7 for preventing the overflow of the grout are provided on the hole 3 at the center of the base plate 2, and the grout 9 is injected from the hole 3 with the shroud frame materials 6, 7 fitted.
Patent JP-H09243970-A (JP)
Title: Hinge device for spectacles
Inventor: HAYASHI YOSHITAKA
IPC: G02C5/22
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to assure the smooth operation of a hinge and to deal with the request for miniaturization by forming this hinge in such a manner that deviated force is not applied from an elastic member on a shaft part at the time of opening and closing temples. SOLUTION: This device is composed of a fixing member 1 fixed to a lens 4, a moving member 26 mounted with this temple 30, a cam shaft 10 installed between the fixing member 1 and the moving member 26 and a spring 22. The temp. 30 is freely openably and closably connected to the lens 4. The cam shaft 10 is fixed to the fixing member 1 by aligning its axial line to the axial line for opening and closing of the temple 30. A cam part 11 is formed around its axial line. The spring 22 is fixed to the moving member 26 and is adapted to elastically clamp the cam part 11 of the cam shaft 10.
Patent JP-H06251837-A (JP)
Title: Elastomer electric connector
Inventor: HERUMAN PII JIEI HIRISEN
IPC: H01R12/71
Filed: 1994-02-22
Abstract: PURPOSE: To provide an elastomer electric connector by which stable electric connection is obtained by a spring support body to energize an elastomer connector element. CONSTITUTION: An almost perpendicularly extending elastomer connector element 4 is installed in a spring support body by its two surfaces. The elastomer connector element 4 has contact surfaces 32 and 30 to respectively contact with a master base board and a slave base board. A spring support body 6 is rotatably installed in a housing 8. The slave base board is inserted into the housing 8, and is locked by a latch tongue piece 56 on a position to contact the surface 30. Therefore, the contact surface 30 is energized by the spring support body 6, and contacts with the slave base board while wiping.