baber/WOPTO huggingface dataset:
Patent JP-H10268036-A (JP)
Title: Ultrasonic sensor for vehicle
Inventor: SEKINE TAKAO
IPC: G01S7/527
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To detect obstacles, such as a curb and a bumping post projecting from a road surface, extremely close to an own vehicle without detecting the road surface as the obstacles by mistakes. SOLUTION: A control circuit 5 has a first alarm permission element for allowing alarm output when a relative distance between the own vehicle and a reflection object being detected based on a reflection wave that sonar elements 1-4 receive has moved by a specific value, thus preventing reaction to a reflection wave from a road surface. Also, the circuit 5 has a time-limiting element for maintaining the alarm output permission state for a specific amount of time even if the move of the above relative distance stops immediately after the first alarm permission element is stopped, thus preventing the alarm output from being interrupted.  Further, the circuit 5 has a second alarm permission element for allowing alarm output preferentially to the first alarm permission element even if the relative distance does not move by a specific value when the relative distance reaches a distance range that is shorter than the distance from the road surface to the mounting positions of the sonar elements 1-4, thus detecting an obstacle being located at a shorter distance than a relative distance to the road surface.
Patent JP-S5613414-A (JP)
Title: Lining structure for spout of blast furnace
Inventor: KAJIKAWA SHIYUUJI
IPC: C21B7/14
Filed: 1979-07-16
Abstract: PURPOSE: To increase remarkably the ratio of effective use of furnace material, by constituting the lining described in the title of an inner lining material made of castable refractory resistant to molten cast iron and a backing material made of castable refractory having resistance to embrittlement and a prescribed strength even in heat treatment at a specific temp.  
     CONSTITUTION: In lining structure of a blast furnace spout, a castable refractory material resistant to embrittlement having ≥400kg/cm 2  compression strength even in heat treatment at 300W1,000°C temp. is used as the castable backing material for the inner side of the blast furnace spout, and as the inner lining material for said backing material is used a castable refrctory material having resistance to molten cast iron and to spalling so as to constitute double layered coating structure. This structure makes possible additional repairment for a long time, hence the ratio of effective use of the refractory material is increased remarkably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10284758-A (JP)
Title: Signal device with light-emitting diode
Inventor: CHAUVET FRANCIS
IPC: H01L33/58
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To constitute a signal device, in which an effective light signal obtained by the signal device such as a pilot lamp, an optical push-button is extremely uniform particularly, a several numbers of such devices can be arranged mutually adjacent without any difference in appearance. SOLUTION: A device has a light-emitting diode 21, disposed onto a printed circuit housed in a main body 13. The main body 13 is formed into a cylindrical shape. The light-emitting diode 21 is mounted on the surface of one side face 20a of the printed circuit 20. The emitted beams are directed in the direction along the vertical direction to the symmetrical axis X-X' of the main body 13. The main body 13 has a cylindrical section having a flare-type surface 17 which is not polished and oppositely facing the diode 21.
Patent JP-S60234710-A (JP)
Title: Method for controlling number of revolution of roll of stretch reducer for steel pipe
Inventor: OOTA RIYOUICHI
IPC: B21B17/14
Filed: 1984-05-08
Abstract: PURPOSE:To improve additionally not only the size of a roll finished pipe but also the sectional shape thereof by enabling theoretical setting of the number of revolutions of each stand according to the actually measured tension between stands and enabling control of the pattern for distribution tension to each of the stands. CONSTITUTION:The initial pattern for the reference number of revolutions is calculated by the predicted tension coefft. ZAi from the outside diameter and wall thickness of a base pipe and the outside diameter and wall thickness of the roll finished pipe 5. The number of revolutions of the rolls is set for each of the roll stands 7 and the base pipe is subjected to stretch reducing. The tension Ti between the stands 7 during rolling is actually measured by a tension measuring device 21 via a load detector 12 and is inputted to a calculator 22 for control with a hot stretch reducer 4. The calculator 22 calculates the coefft. Zi of the actually measured tension of each stand 7 according to the actually measured tension Ti and corrects the pattern for the number of revolutions of the rolls by learning according to the deviation between both coeffts. ZAi and Zi. The control of the number of revolutions of the rolls with high accuracy is thus made possible.
Patent JP-H02267526-A (JP)
Title: Liquid crystal electrooptical device
Inventor: TANAKA TAKAAKI
IPC: G02F1/1337
Filed: 1989-04-10
Abstract: PURPOSE:To obtain the liquid crystal electrooptical element which is low in the contrast decrease by an orientation defect by subjecting at least one of substrates to an orientation treatment and impressing an electric field after the sealing of a ferroelectric liquid crystal to regulate the orientation state. CONSTITUTION:Oriented films 9, 10 consisting of a silane coupling agent are formed on the glass substrates 1, 2 provided with transparent ITO electrodes 4, 5 and SiO2 insulating layers 7, 8 and the surfaces thereof are subjected to a rubbing treatment. The substrates 1, 2 are so assembled that the rubbing directions are 180 deg. above and below. The ferroelectric liquid crystal 6 is heated and sealed between the substrates 1 and 2 and is slowly cooled down to room temp. Alternating waveforms of + or -25V and 15Hz are then impressed for about 10 seconds between the electrodes 4 and 5. The liquid crystal 6 attains the uniform state having the dense stringer in the direction nearly perpendicular to the layer direction. The zigzag defect formed at the time of the sealing and cooling is eliminated by this electric field treatment.
Patent JP-H03289833-A (JP)
Title: On-vehicle data transmitter
Inventor: KATO KATSUMI
IPC: B60W10/00
Filed: 1990-04-06
Abstract: PURPOSE:To simplify the control algorithm and the hardware by implementing a confirmation reply through a control signal line having been implemented via a data signal line in a conventional system and adopting a binary signal for a control signal. CONSTITUTION:After executing data transmission processing, an engine controller reaches an affirmative reply signal waiting state and discriminates whether or not the transmission is finished upon the receipt of the affirmative reply signal from an A/T controller and executes the transmission processing of a succeeding data. When the affirmative reply signal is not received for a prescribed time, it is discriminated that an error takes place at a receiver side and the same data is sent again. Since a binary signal (low and high levels) is adopted for the control signal, the control algorithm is simplified, and two data signal lines and one control signal line are used to simplify the hardware from the entire data transmitter.
Patent JP-S5252606-A (JP)
Title: Tape recorder
Inventor: NAKASAGO NARIYASU
IPC: G11B15/04
Filed: 1976-07-30
Abstract: PURPOSE: To eliminate assembly work of stopping members to base installation surface and a spring for applying turning force, by pivotably providing a stopping member of a tape recorder so that it turns on a recording slide plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11289251-A (JP)
Title: Phase comparator and phase synchronizng loop circuit
Inventor: NISHIYAMA SEIICHI
IPC: H03L7/089
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To variably set the minimum pulse width of a phase difference signal outputted from a phase comparator. SOLUTION: The leading edges of a reference signal Sref , and an oscillation signal Sosc are respectively detected by edge detection circuits 10a, 10b in the phase comparator 200 and detected results are inputted to SR flip flops(FFs) 30a, 30b respectively constituted of ECL circuits to set these FFs 30a, 30b. A reset signal is generated by a reset circuit constituted of an OR circuit OR1 and an inversion circuit INV5 in accordance with the states of the FFs 30a, 30b and the FFs 30a, 30b are set to a reset state, so that an UP signal Sup and a DOWN signal Sdw having prescribed width are generated in accordance with a phase difference between the reference signal Sref and the oscillation signal Sosc . Delay time required for delaying the reset signal by a delay circuit DL is variable.
Patent JP-S62246098-A (JP)
Inventor: KUSUHARA KAZUHIRO
IPC: G10L21/003
Filed: 1986-04-18
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-H10277300-A (JP)
Title: Iron base
Inventor: YAGI TOYOHIKO
IPC: D06F81/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a usable electric iron which prevents vibration immediately after the iron has been removed from the iron base, by providing a motor which drives at a specified revolution when the iron has been removed from the iron base and rotates at a lower speed than the specified revolution when the iron has been placed on the base. SOLUTION: When a user raises an iron on an iron base 4 to press clothes on a working table 1, the usually opened contact of the switch of a placing detector 5 is opened and the usually closed contact is closed and connected to the input terminal and hence, a motor is rotated at a specified revolution sufficiently sucking steam emitted from the iron. When the iron is placed on the iron base 4 at a short suspending time, the usually closed contact of the switch of the placing detector 5 is opened and the usually closed contact is closed to connect to the input terminal of the motor 10 and the motor is driven at a slower speed than the specified revolution. Accordingly, clothes on the working table 1 are sucked at a weak suction power and easily put in order.
Patent JP-S59221256-A (JP)
Inventor: YASUDA TETSUO
IPC: B65D77/28
Filed: 1983-05-25
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-H03289725-A (JP)
Title: Communication system
Inventor: OKAMOTO HIROBUMI
IPC: H04W76/02
Filed: 1990-04-05
Abstract: PURPOSE:To prevent the generation of data transmission error and the interruption of a sound talk by setting a sound talk mode to use a line exclusive for a sound after turning on a press talk switch (PTT) by a mobile station, and automatically returning the mode to a data communication mode to use a line exclusive for data after the lapse of fixed time. CONSTITUTION:A base station A distributes radio equipments TR1-TR(n-1) exclusive for data to mobile station groups G1-G(n-1) and uses lines C1-(n-1) exclusively for data. A radio equipment TRn exclusive for sound in the base station A is a transmission/reception switch type and at normal type, however, the equipment is set on standby in a reception mode. Then, the selection right of the line Cn exclusive for sound is applied to the mobile station side. Namely, when the PTT is turned on on the mobile station side, the usage is moved to the line Cn exclusive for a sound and after the lapse of prescribed communication limit time, it is returned to the lines C1-C(n-1) exclusive for data. Thus, the data transmission error is not generated and even when a data transmission request is generated during the sound talk, the sound talk is not interrupted within the communication limit time since this request can be held on standby.
Patent JP-H03288894-A (JP)
Title: Document preparing device
Inventor: NAKAMURA NOBORU
IPC: G09G5/28
Filed: 1990-04-05
Abstract: PURPOSE:To improve a data processing sped at the time of forming shadowed characters and to easily execute the character conversion such as expansion, reduction, rotation, and slanting, of the shadowed characters by providing the document preparing device with a coordinate conversion means for applying coordinate conversion corresponding to the contents of conversion to vector data. CONSTITUTION:When a character expanding (or reducing) instruction and an expanding (or reducing) rate are inputted from an input device 1, a CPU 2 executes the vector conversion of a read outline font to obtain the outline font of an expanded (or reduced) character and stores the obtained font in a RAM 3. When an instruction for forming a shadowed character and the direction and size of the shadow are inputted from the input device 1, a shadow vector is formed, the outline font of the shadow are inputted from the input device 1, a shadow vector is formed, the outline font of the shadowed character is formed from the contents of the RAM 3 and the formed contents are stored in the RAM 3. Then, the coordinate conversion such as rotation and slanting is applied to the shadowed character outline font read out from the RAM 3 and the coordinate-converted data are converted into dot map data and outputted to a CRT displayed device 5. Consequently, the character conversion such as rotation and slanting of shadowed characters can easily be executed.
Patent JP-S60162567-A (JP)
Inventor: GUIDO PERERA
IPC: B22D17/22
Filed: 1984-05-07
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-S5215203-A (JP)
Title: Response analyzer
Inventor: SATOU HIROO
IPC: H04B10/00
Filed: 1975-07-25
Abstract: PURPOSE: To obtain a response analyzer for many stations with which no crosstalk occurs, which can be composed easily and which uses lights of many colors as communication media. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6036342-A (JP)
Title: Preparation of parent material for optical fiber
Inventor: MATSUYAMA IWAO
IPC: C03B19/12
Filed: 1984-05-09
Abstract: PURPOSE:To prepare easily a parent material for optical fiber having a double structure, by hydrolyzing a raw material solution to give silica gel, arranging it in a container, adding a mixed solution containing another raw material solution to give gel having a double structure, drying, heating, and calcining it. CONSTITUTION:A raw material solution required to provide the first desired refractive index consisting of a raw material solution of a silicon alkoxide, SiCl4, etc., and, if necessary, a compound of added element to change refractive index of transparent quartz glass, and a mixed solution of water and a diluent are put in a container with a given shape, closed, and allowed to stand to give gel. The gel is then arranged on a fixed position of another container, a mixed solution containing a raw material solution required to provide glass having the second desired refractive index is put in the container, the container is closed, and allowed to stand to give gel having a double structure. The gel having a double structure is dried, heated to a temperature <= the melting temperature of it, and sintered, so that a parent material for optical fiber having a double structure of different refractive index is easily prepared without going through a glass melting process.
Patent JP-H09281778-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/047
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device being without the scattering of toner and the fogging of an image, excellent in the transferability of a highlight part as well and capable of obtaining an image of high quality. SOLUTION: The image forming device is constituted so that a photoreceptor drum 10 has electrification by an electrifier 11, an image exposure with multi- valued image data by an image exposure optical system 12 and reversal development by a developing unit 13, to form a toner image and this toner image is transferred to a transfer material (p) by an intermediate transfer belt 14, after reelectrification by an electrifier 11R is executed. In such a case, the image exposure for the toner image is executed by an image exposure optical system 12R, when or before the transfer is performed, after the reelectrification and in this image exposure, exposure data prepared with image data is used.
Patent JP-H05296488-A (JP)
Title: Ceiling mounted type air conditioning
Inventor: MORIKAWA AKIRA
IPC: F24F13/32
Filed: 1992-04-13
Abstract: PURPOSE:To enable the keeping of air in a room to be air conditioned fresh by arranging an incoming outside air duct with an space on the rear of a ceiling for installation. CONSTITUTION:This ceiling mounted air conditioning apparatus has an incoming outside air duct 9 to introduce outside air into an air path of an application side unit 6, an outgoing internal air duct 10 and an air ratio adjusting means 11. The incoming outside air duct 9 is arranged utilizing a space on the rear of a ceiling for installation. An introduction case 9A is arranged near an external wall W in the space on the rear of the ceiling, an inlet duct material 9B below the ceiling to make the introduction case 9A communicate with the outside and a main dust material 9C to connect the introduction case 9A to a blowoff case 3B at an upstream point from a heat exchanger 5 on the application side unit 6 making them communicate therebetween. This enables the introducing of the outside air into the air path through the incoming outside airduct 9.
Patent JP-S5215328-A (JP)
Title: Latent image transfer system
Inventor: TEJIMA AKITOMO
IPC: H01B15/00
Filed: 1975-07-25
Abstract: PURPOSE: To obtain an electrostatic latent image of a good quality by preventing discharge on the unnecessary portion of a dielectric sheet by performing A.C. corona charge on the dielectric sheet which covers closely on a base with a formed electrostatic latent image. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60234001-A (JP)
Title: Flat radial-ply tire
Inventor: MONZEN OSAMU
IPC: B60C15/00
Filed: 1984-05-07
Abstract: PURPOSE:To make improvements in a feeling of driving comfortableness of a flat tire and a strength holding factor of the cord, by holding a terminal end of a carcass in between a belt ply and a carcass ply, while specifying height in a position of carcass maximum width. CONSTITUTION:A tire bearing the above caption, whose radial structure is of 50-70% in a flat rate, is provided with a carcass ply 1 consisting of an organic fiber cord and a bead assembling body 4 composed of each of belt plies 2 and 3 of at least two-layer steel cords, a bead core 5 and a bead filler 6. In this case, the carcass ply 1 is turned up from an inner side to an outer side of the bead assembling body 4 and extended along the outer side of the carcass ply 1, while the terminal end 1a is held in between the carcass ply 1 and the belt ply 2. And, height H1 of a carcass maximum width position is made so as to be set within a range of 55-65% of height H0 of the carcass.
Patent JP-S5316793-A (JP)
Title: Preparation of copolymer resin
Inventor: KUDOU KENICHI
IPC: C08F2/00
Filed: 1976-07-30
Abstract: PURPOSE: To prepare a copolymer resin being readily compatible with rubbers and plastics and soluble in hydrocarbon solvents by non-catalytic and thermal polymerization of a mixed oil of cyclopentadienes and hydroxy styrens. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5215822-A (JP)
Title: Herbicide
Inventor: TAKAHASHI RIYOUHEI
IPC: C07C67/00
Filed: 1975-07-29
Abstract: PURPOSE: A herbicide for agriculture and gardening comprising a diphenyl ether compound as an active component. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5316895-A (JP)
Title: Pushing device for cabinet case
Inventor: TAKAMOTO HIROMITSU
IPC: H02G3/12
Filed: 1976-07-31
Abstract: PURPOSE: To enable an easy installation of rectangular frame in the concrete or wooden wall etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5426627-A (JP)
Title: Information reader
Inventor: SAITOU TETSUO
IPC: G06K9/22
Filed: 1977-07-30
Abstract: PURPOSE: To make easy to read out the information on the recording media even if it is inverted, by reading in and discriminating the specific codes added and by taking the read in information to the recognition section upside down according to the result of discrimination. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62247711-A (JP)
Inventor: SHINODA TSUGIO
IPC: G02B6/44
Filed: 1986-04-21
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-H10277437-A (JP)
Title: Rotary atomizer
Inventor: YAMAZAKI ISAMU
IPC: B05B5/025
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To surely impress electric charge to a semiconductive film by providing a semiconductive film and a conductive member comprising a different member from a rotary shaft and connecting the semiconductive film of bell-head to the rotary shaft. SOLUTION: The bell head 1 comprises a high resistance material (non- electrically conductive material) and the semiconductive film 2 is formed on the outer peripheral surface by a method such as by applying a semiconductive coating material. Electric charge supplied from a high voltage generator to the rotary shaft 10 is applied to the semiconductive film 2 through the conductive member 4 which comprises the member different from the semiconductive film 2 and the rotary shaft 10 but electrically conductive to the semiconductive film 2 and the rotary shaft 10. The conductive member 4 is made of a conductive material such as aluminum. As a result, if the semiconductive film 2 is not coated up to the part in contact with the rotary shaft 10 of the bell head 2, electric charge is surely applied to the semiconductive film 2 from the rotary shaft 10 with the conductive member 4.  Then, the charge to a coating material particle is stably performed at the tip of the bell head 1 and the excellent sticking effect of coating is attained.
Patent JP-S5215231-A (JP)
Title: Multifunction keyboard
Inventor: OOTSUKA KENJI
IPC: H01H13/02
Filed: 1975-07-28
Abstract: PURPOSE:To improve the operational characteristics by changing over the two functional modes of the data input keys and key indicator plate with control signals from an external control section or function keys.
Patent JP-H01265950-A (JP)
Title: Spectroscopic imaging device
Inventor: KOJIMA FUMITOSHI
IPC: A61B10/00
Filed: 1988-04-15
Abstract: PURPOSE:To eliminate the problem of low resolution of spectroscopic imaging or poor indicating information by displaying the spectroscopic imaging together with its complementary pictures. CONSTITUTION:As an image information collecting means for displaying the image of proton, a spectroscopic imaging device includes an RF transmission coil 15, RF reception coil 17, gradient mag. field coil driver parts 19x-19z for respective gradient mag. field coils 13c-13z, an RF oscillator 25, and phase detector 27. As a data collecting means for displaying the spectroscopic imaging, the device is further equipped with an RF transmission coil, RF reception coil, RF oscillator, and phase detector. The data collected thereby are stored in image memories 51, 55 of a memory 5 and displayed on a CRT 100.