baber/WOPTO huggingface dataset:
Patent JP-H07251242-A (JP)
Title: Device for producing half-solidified metal material
Inventor: NIIDE TSUKASA
IPC: B22D11/00
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a half-solidified metal material having high solid phase ratio and uniform and high quality by forming an outline shape of a cooling and stirring chamber in the cross section crossing at the right angle to the fluidizing direction of the half-solidified metal slurry corresponding to the cross sectional surface shape of the discharged half-solidified metal slurry stream. CONSTITUTION:Molten metal is continuously supplied into the cooling and stirring chamber 5 formed with a rotor 1 for stirring composed of a rotating barrel having a horizontal shaft and having heat conducting performance, a fixing wall 4-1 composed of recessed curved surface faced to the barrel surface of this rotor or these devices and one pair of cooling walls 4-2 and cooled and the half-solidified metal slurry is produced and continuously discharged from a discharging hole. The outline shape in the cross section of the cooling and stirring chamber 5 crossing at the right angle to the fluidizing direction of the half-solidified molten slurry is made to correspond to the cross sectional shape of the discharged half-solidified metal slurry stream. By this method, the half-solidified metal material having excellent uniform and high quality and economic efficiency, i.e., a cast billet and cast slab having excellent thickness accuracy can be produced.
Patent JP-S60207622-A (JP)
Inventor: CHIYAARUZU AARU RONGABOO
IPC: A23L5/10
Filed: 1985-03-07
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-H06257856-A (JP)
Title: Hot-water supplier
Inventor: TSURUTA TORU
IPC: F24H1/10
Filed: 1993-03-04
Abstract: PURPOSE:To secure the property of safety by a method wherein the deterioration of combustion efficiency is judged based on the outputs of a capacity setting means and a hot-water temperature detecting means while an informing means is operated when a condition that the combustion efficiency is deteriorated and an ignition detecting means is detecting ignition is continued for more than a predetermined period of time. CONSTITUTION:A water supplying tube 3, connected to a heat exchanger 1 heated by a burner 5, is provided with a feed water temperature detecting unit 11 and a flow rate detecting unit 12 while a hot-water supplying tube 14 is provided with a supplying hot-water temperature detecting unit 13. A necessary amount of heat F is operated in a stage 15 from a feed water temperature TC, a flow rate Q and a temperature set value TS in a temperature setting unit 14 while the amount of heating Fout is operated in a stage 20 from the necessary heat amount F and the temperature TH. Further, an actual heat absorbing amount F is operated in a stage 22 from respective data TC, TH, Q while the ratio of the actual absorbing heat amount F to the heating amount Fout is obtained to operate a combustion efficiency eta in a stage 23. When the deterioration of the combustion efficiency is judged in a stage 25 and a condition that an ignition detecting unit 27 is detecting ignition is continued for more than a predetermined period of time, an informing unit 29 and a forcibly heating stopping means 30 are operated.
Patent JP-2000241072-A (JP)
Title: Catering vehicle
Inventor: TSUTSUI HISASHI
IPC: F25D23/12
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a catering vehicle comprising a food warming compartment and a refrigeration compartment for arranging a plurality of trays mounting meal in which excellent sanitary management can be realized by determining the inner temperature conditions of the food warming compartment and refrigeration compartment every predetermined time and outputting the temperature conditions along with previously obtained values. SOLUTION: The body 10 of a catering vehicle being used in hospital or school for serving meal is internally portioned back and forth by a baffle plate 15 to form a food warming compartment 14 and a refrigeration compartment 16. The vehicle body 10 is provided, on the front side thereof, with a condition output means, operating switches 19 and the like, wherein the condition output means comprises an image display 24a and a print display 24b. These displays 24a, 24b are connected with a control section 28 outputting the temperature conditions received from temperature sensors disposed in the food warming compartment 14 and the refrigeration compartment 16 every predetermined time. The image display 24a displays up-to-date temperature conditions digitally and displays the values obtained every predetermined time collectively in the form of a graph.
Patent JP-H11240694-A (JP)
Title: Upper limit switch mechanism of hoist device
Inventor: WATANABE MITSURU
IPC: B66D1/54
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To certainly actuate an upper limit switch as well as to easily keep overall weight balance by furnishing the upper limit switch to detect an upper limit position of a load block and a limit lever directly connected to a limit shaft so as to oscillate around the limit shaft as its oscillating shaft. SOLUTION: An upper limit switch 10 has a limit shaft 11 free to rotate and an upper limit switch main body 12 to detect an upper limit position of a load block by rotation of specified quantity of the limit shaft 11. When the load block touches a contact part 7b of a limit lever 7, the upper limit lever 7 oscillates around an oscillating shaft 35 and the limit shaft 11 as an oscillating shaft. An arm part 7b of the limit lever 7 is spline-connected to the limit shaft 11, and when the limit lever 7 oscillates, the limit shaft 11 is rotated and detects the upper limit position of the load block. Consequently, it is possible to easily keep overall weight balance, to certainly actuate the upper limit switch and to reduce manufacturing cost.
Patent JP-S60189335-A (JP)
Title: Communication system
Inventor: OONISHI MASAKI
IPC: H04K1/04
Filed: 1984-03-09
Abstract: PURPOSE:To prevent the contents of a call from leaking out to many unspecified users by providing a pilot frequency in addition to a center frequency between the upper and lower limit frequencies of a modulating signal, and also modulating and transmitting it by a signal which has reversed upside down the upper and lower limit frequencies of the modulating signal. CONSTITUTION:In the transmitting side, a sound inputted from a microphone 1 is added 3 to a signal from an oscillator 2 of other oscillation frequency fP than a center frequency between the upper and lower limit frequencies fH, fL, and a carrier wave frequency f1 from a local oscillator is modulated by an AM modulator 4. An output of this modulator 4 is mixed with a carrier wave frequency f2 from the local oscillator through a BPF5, modulated by a signal which has reversed upside down fL and fH of a modulating signal, and thereafter, sent to an IDC circuit 17. On the other hand, in the receiving side, a demodulating output applies an AM modulation to a local oscillating signal f3 by an AM modulator 10, and thereafrer, only the lower side wave is passed through by a BPF11. Subsequently, the demodulating signal is mixed with a local oscillating signal f4, and connected to a sound circuit 9 through a BPF13, after fL and fH have been converted to a normal frequency.
Patent JP-H11242825-A (JP)
Title: Optical disk reproducing device
Inventor: KOKADO HIROSHI
IPC: G11B7/135
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a tilt adjustment mechanism for arranging an objective lens nearly vertically to an optical disk surface, to reduce the number of parts and to reduce a manufacturing cost by shortening a wavelength of a laser irradiating an optical disk surface and reducing the numerical aperture of the objective lens. SOLUTION: A light beam emitted from a light source S is converged at an angle θ for an optical axis K by the objective lens 1. At this time, the relation among the wavelength λ of the light beam, the numerical aperture NA and a converged light spot diameter D becomes D=λ/NA. A jitters value being a representative regenerative signal is fluctuated on a large scale in a change due to the tilt of the objective lens 1 according to the large change of NA. Then, from the relation, a required spot diameter is obtained by reducing the wavelength λ, and reducing the numerical aperture NA also, and since the numerical aperture NA is reduced, the jitters value is fluctuated less. Thus, the regenerative signal of required quality is obtained even without performing the tilt adjustment of the objective lens 1.
Patent JP-S58161790-A (JP)
Title: Partial plating device
Inventor: TSURUSHIMA KUNIAKI
IPC: C25D5/02
Filed: 1982-03-19
Abstract: PURPOSE:To make thickness of plating on necessary part uniform in a plating device that sprays and circulates plating liquid on a blanked plate to be plated from its side, by providing a return passage of plating liquid sprayed and entered an upper cover. CONSTITUTION:A return passage that connects a part of a tank 7 that incorporates a nozzle 1 and an upper cover 7 is provided in a plating device using chemical proof pipes etc. When performing partial plating on the surface and back of a flat plate 4 of the lead frame etc., for instance, of a semiconductor device, the flat plate 4 is placed on the upper part of the nozzle, and plating liquid 2 is sprayed from the nozzle 1. The liquid 2 adheres on the lower face 4b of the plate 4. The liquid passes through a working hole 5 of the plate 4, enters the cover 6 and adheres on the upper face 4a of the plate 4, and plating layers are deposited on both sides of the plate 4 by impressed voltage V. A part of the liquid 2 sprayed from the nozzle 1 is stored in a tank 7. In this case, a part of the liquid 2 in the cover 6 returns to the tank 7 through a passage 10. The liquid 2 in the tank 7 is supplied to the nozzle 1 by a pump 8. By this way, fresh liquid 2 is supplied to the face 4a at all times.
Patent JP-H07251454-A (JP)
Title: Method of lining steel pipe
Inventor: KAWASAKI MASAYUKI
IPC: B29L23/00
Filed: 1994-03-15
Abstract: PURPOSE:To provide a method for lining simply and certainly the inner peripheral surface and flange surfaces of a steel pipe, especially, a long steel pipe having flanges at both end parts thereof with a synthetic resin pipe. CONSTITUTION:Pipe end holding devices 3 are used to set a synthetic resin pipe 2 to the inside of a steel pipe 1 having flanges 11 at both end parts thereof. Subsequently, a heating medium is circulated through the gap between the inner peripheral surface of the steel pipe 1 and the outer peripheral surface of the synthetic resin pipe 2 and the interior of the synthetic resin pipe 2 to heat not only the inner and outer peripheral surfaces of the synthetic resin pipe 2 to predetermined temp. to soften the synthetic resin pipe 2 but also the inner peripheral surface of the steel pipe 1. Then, a pressure fluid is introduced into the synthetic resin pipe 2 to expand the synthetic resin pipe 2 to closely bond the same to the inner peripheral surface and flange surfaces of the steel pipe 1. By this constitution, the inner peripheral surface and flange surfaces of the steel pipe 1 can simply and certainly be lined with the synthetic resin pipe.
Patent JP-H05244209-A (JP)
Title: Demodulator
Inventor: YAMAUCHI SHINJI
IPC: H04L27/22
Filed: 1992-03-02
Abstract: PURPOSE:To build up an inexpensive system without need of the frequency stability of a local oscillator at a sender side or the like by realizing the demodulator whose input frequency fluctuation range is wide. CONSTITUTION:A frequency converter 2 mixes an input signal from a signal input terminal 1 and a local oscillation signal from a local oscillator 3 to form a demodulated signal. Multipliers 14a, 14b apply synchronization detection to a demodulated signal based on a recovered carrier from a 90 deg. phase shifter 13 and a VCO 12 and the demodulated output is outputted from low pass filters 15a, 15b via a carrier synchronization detector 16. The carrier synchronization detector 16 outputs a recovered carrier frequency control signal to control the VCO 12. Furthermore, the level of the control signal is compared with a reference voltage 10 by a differential amplifier 9 and the result is integrated by an integration device 7 and the result is used to control the local oscillator 3 thereby keeping the frequency of the demodulated signal within a prescribed frequency. When an asynchronizing detector 11 detects disable carrier recovery, the oscillator 8 sweeps out the local oscillator 3.
Patent JP-H10240110-A (JP)
Title: Computer learning system
Inventor: ARAKAWA YASUHISA
IPC: G06F3/048
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a computer learning system which enables a user to lean only the operation without purchasing software and realizes operations of various software on a hardware system of one operation environment and produces an effect learning effect while preventing of software from being destroyed by erroneous operations due to inexperience. SOLUTION: A storage device 4 and learning computers 2a, 2b, 2c... are provided. Many learning pictures 3 which are software pictures for operation learning and display software pictures, pictures before and after a prescribed operation of which are mutually linked, as at least a part of pictures are stored in the storage device 4, and these learning computers call and display another learning picture 3 by links by operation in a prescribed part of a software picture.
Patent JP-S61212526-A (JP)
Inventor: KARURU BIRUHERUMU HENNEKE
IPC: C07B35/06
Filed: 1986-03-03
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-S60191769-A (JP)
Inventor: KATAOKA JIROU
IPC: B25B23/14
Filed: 1984-03-08
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-H02223267-A (JP)
Title: Telephone exchange system
Inventor: TAKEYAMA HIROAKI
IPC: H04M3/42
Filed: 1989-02-23
Abstract: PURPOSE:To transmit a message by outputting a voice message stored in a storage means from a speaker via a control line at set time. CONSTITUTION:A timepiece circuit 7 to clock a time, a time setting means to set the time informing the message at the timepiece circuit 7 by the operation of a setting switch or the dial operation of a telephone set C, the storage means 8 to store voice inputted from the telephone set C, and a ringing control means 6 to send the voice message stored in the storage means 8 to telephone plug socket B via the control line l3 at the time set by the time setting means 7 and to output the message from the speaker SP of the telephone plug socket B are provided at a telephone exchange. In other words, the time to inform the message is set at the timepiece circuit 7 by the time setting means, and the voice message is outputted from the speaker SP of the telephone plug socket B at the set time. Thereby, the transmission of the message can be performed.
Patent JP-H08239864-A (JP)
Title: Bucket type excavator and excavating method
Inventor: YAMAMOTO KAZUHISA
IPC: E02F3/47
Filed: 1995-03-03
Abstract: PURPOSE: To excavate the optimum quantity of sediment via one excavating action by calculating the present tip arrival depth with a processor based on the detection signals of a wire stroke sensor and a bucket opening detector, and displaying it comparably with the previous arrival depth with a display device. CONSTITUTION: The descent quantity of an excavator main body 1 and the descent quantity of the tip of a bucket 3 are calculated by a processor based on the detection signals of a wire stroke sensor 10 and a bucket opening detector. The tip arrival depth of an excavator 1 is calculated from the sum of them. It is displayed by a display device comparably with the tip arrival depth attained when the previous excavating action is completed, and the tip arrival depth when each excavating action is completed is stored in a memory device. The information of the excavation depth by the present excavation is given to an operator, and the operator can excavate the optimum quantity of sediment at the optimum excavation depth not to collapse the attitude of the excavator while observing the display device.
Patent JP-S63210931-A (JP)
Title: Article information assigning device
Inventor: KANI NOBUMOTO
IPC: G06Q50/00
Filed: 1987-02-27
Abstract: PURPOSE:To easily replace article information by replacing only an article code in a device stored with assignment data. CONSTITUTION:Article information is stored in the article data storage device 10 and assignment coordinate values are made to correspond to respective article codes in the assignment data storage part 30. An operator can replaces only an article code in the assignment storage device 30 through an article code replacing device 70. As a result of this replacement, an image generating device 50 displays a new replacing article. Eventually, the operator only replaces the article code to replace the assigned article.
Patent JP-S53129552-A (JP)
Title: Data calculation system of arithmetic unit
Inventor: YANAGAWA MIKIO
IPC: G06F17/10
Filed: 1977-04-19
Abstract: PURPOSE: To realize the date calculation system with its arithmetic speed improved whose procesing steps in calculation of the data from the number of days are simplified, by providing the method which obtains year data and remaining daynumber data on the basis of the total number of days. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55136767-A (JP)
Title: Copy machine
Inventor: KUNO TAKASHI
IPC: H04N1/10
Filed: 1979-04-11
Abstract: PURPOSE:To obtain small sized and simple copy machine without using high voltage and toner, by adding the signal of optical sensor in flat scanning with spiral shape to the recorder in flat scanning in synchronizing with this optical sensor. CONSTITUTION:The optical sensor 4 is scanned with the motor 7, and the optical sensor 4 scans the document 1 in spiral shape by changing the length of the arm 5 with the mechanism incorporated in the jacket while rotation. The output of the optical sensor 4 is amplifier with the amplifier 19 and fed to the recording stylus 14. The arm 15, jacket 16 and motor 17 of the recording stylus 14 has respectively the same construction as the arm 5, jacket 6 and motor 7, it is provided with the mechanism operated with synchronism, and current flows to the recording paper 11 in contact with the recorder 14 to color the part corresponding to the black parts of the document 1.
Patent JP-H11189109-A (JP)
Title: Vehicular display member having cloudiness preventive function and vehicular display member having antistatic function
Inventor: KOIZUMI YUKIE
IPC: C09D1/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To make forein matter hard to remain on the surface, provide a cloudiness preventive effect, and excellently visually confirm a display by forming a coating layer having photocatalyst reaction on the surface of a vehicular display member. SOLUTION: A coating layer 2 having photocatalyst reaction of titanium oxide is formed on the surface of a license plate (a vehicular display member) 1. Therefore, since the antistatic action is provided, foreign matter such as mud and dust hardly remains on the surface even if a human act is not taken at all, so that a display can be always excellently visually confirmed by restraining adsorption of the foreign matter. That is, since this display member is hydrophilic while having a self-cleaning effect to flow down the foreign mattert by a water flow such as rain by decomposing the foreign matter sticking to the surface by photocatalyst reaction by ultraviolet rays, a cloudiness preventive effect is enhanced by expanding in a plane shape without remaining as a spherical waterdrop when moisture sticks to the surface.  As a result, the display can be excellently visually confirmed since the surface becomes uncloudy even in a rainy day.
Patent JP-S57170921-A (JP)
Title: Storable thermosetting mixture consisting of polyisocyanate and polyol, manufacture, coating agent for metal or non-metal, adhesive or sealing material and automobile bottom protecting material
Inventor: RAINAA BURUUMU
IPC: C08G18/08
Filed: 1982-03-23
Abstract: The invention relates to mixtures comprising of (a) a polyisocyanate in the form of discrete particles having diameters of 0.1 to 150 microns which are deactivated at their surface such that from 0.5 to 20 equivalent percent of the total isocyanate groups present are deactivated; and (b) a polyol. These mixtures are useful as coatings and adhesives as well as gasket materials and are particularly useful as undercoating materials for automotive vehicles.
Patent JP-S62202224-A (JP)
Title: Key input device
Inventor: OGURA NOBUO
IPC: G06F3/02
Filed: 1986-02-28
Abstract: PURPOSE:To output repeatedly data included in input data of the preceding line with simple constitution by designating one-line components of input data of the preceding line stored in a memory and outputting them selectively. CONSTITUTION:If a one-character sending key, a designated character sending key, or the like on a key matrix body 4 in a keyboard body 1 is operated while watching the display on a CRT 16, designated and selected characters out of one-line components of input data of the preceding line stored in a line buffer 7-1 of a RAM 7 through a CPU 5 are stored in a line buffer 7-2. Simultaneously, these characters are supplied to a data processor 10 together with characters according with normal key operations of the matrix, and the following line is displayed on the CRT 16, and the buffer 7-1 is updated to contents of this line. Thus, data included in input data of the preceding line is outputted repeatedly with the simple constitution and the key input operation is performed easily and quickly.
Patent JP-S60188008-A (JP)
Inventor: INADA TETSUYA
IPC: A01D34/03
Filed: 1984-03-08
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-2000062404-A (JP)
Title: Traveling wheel and air tube for vehicle
Inventor: MAERK MARCO
IPC: B60B21/12
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To simultaneously realize solidity and high buffer performance by providing an air tube with a torus-like foamed material hollow body which includes many hollow spaces for receiving air or gas and can be reversibly deformed. SOLUTION: In an air tube 7, a torus-like foamed material hollow body 8 is disposed, and a space between a tire cover and a rim bed 2a is filled substantially by two-thirds in non-pressure state, and seated at the rim bed 2a in the traveling condition in the air filled state. The foamed material hollow body 8 is so constructed that a hollow space 9 containing compressed air is formed between an air stripe 5 forming a tire groove 4 and the foamed material hollow body 8, whereby the body 8 is selected to such a size that constant air pressure is produced extending over the whole periphery of a traveling wheel 1 in the air filled state. To distribute pressure uniformly, the torus-like foamed material hollow body 8 is formed by synthetic material having many hollow spaces which can be reversibly deformed and sealed to store air.
Patent JP-H09245851-A (JP)
Title: Pressure contact connector cover structure
Inventor: OKABE TOSHIAKI
IPC: H01R4/24
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide pressure contact connector cover structure with no damage of the cover of an electric wire generating at the edge of a pressure contact terminal caused by the twist of the electric wire and high terminal holding force. SOLUTION: In pressure contact connector cover structure covering an opening part of a terminal housing formed in a connector housing, a plurality of interposing plates 51 for interposing an electric wire between the surfaces on the closing side of a cover 49 are arranged in parallel, and a thick part 53 is formed in the interposing plate 51 so that the distance between the interposing plates 51 is made almost equal to the outer diameter of the electric wire. Or, the cover structure may be formed in such a way that the thick part 53 is formed in part of the interposing plate 51, and a step part 55 coming in contact with the rear end of a pressure contact terminal is formed in the boundary between the thick part 53 and a part 52 other than the thick part 53.