baber/WOPTO huggingface dataset:
Patent JP-H0614841-A (JP)
Title: Cooker
Inventor: OZAKI KUNPEI
IPC: F24C15/20
Filed: 1992-07-01
Abstract: PURPOSE:To prevent cooked dishes from being dried by providing an intake port at the outer peripheral part of a cooking part so as to suck soot generated at the time of cooking and making a device, which exhausts air from the upper side of the cooking part to the intake port, movable upward. CONSTITUTION:A sucking means 5 sucks the soot generated at the time of cooking from an intake port 8 provided at the outer peripheral part of a cooking part 3 in a main body 2 of the cooker fitted onto a table 1. Air is exhausted like as shown by arrows from an air exhaust port 21 of an air exhausting means 7 provided above the cooking part, the air curtain is formed, and the soot is prevented from rising or spreading. The sucked soot is passed through a deodrizing path 9 and removed by a mist catcher 12, and oxygen decomposition is performed to decompose malodorous component by oxidation in a burning chamber 11. When there are a lot of big cooked dishes, the air exhausting means 7 is pulled upward. Thus, driving energy is economized, and the cooked dishes are prevented from being dried.
Patent JP-S6067505-A (JP)
Title: Production of polyolefin
Inventor: TAJIMA YOSHIO
IPC: C08F4/00
Filed: 1983-09-22
Abstract: PURPOSE:A catalyst which is composed of a halogenated magnesium, a specific organosilicon compound, a phosphoric ester, an acetic ester, a solid component containing a titanium compound supported, an organometallic compound and an organosilicon compound is used to produce the titled polymer of high stereoregularity. CONSTITUTION:A catalyst as a combination of (A) the solid component that has been prepared by allowing a solid to bring into contact with a halogenated magnesium, at least one of silicon compounds of the formula (R<1>, R<2>, R<3> are 1-24C hydrocarbon, alkoxy, H, halogen; R<4> is 1-24C hydrocarbon; 1<=n<=30), a phosphate ester of the formula: OP(OR<5>)3 (R<5> is 1-24C hydrocarbon), an acetic ester of the formula: CH3COOR<6> (R<6> is 1-24C hydrocarbon) or an ether of the formula: R<7>OR<7> (R<7> is 1-24C hydrocarbon) and to support a titanium compound, (B) an organometallic compound and (C) a compound of the formula is used to effect polymerization or copolymerization of alpha olefins to give the objective polymer.
Patent JP-H0837713-A (JP)
Title: Method for pretreating of cable before freezing
Inventor: HIGURE KEIICHI
IPC: H02G1/14
Filed: 1994-07-26
Abstract: PURPOSE:To provide a method for pretreating an OF cable before freezing by which cracking of a plastic corrosionproofing layer can be prevented in a process for temporarily cooling and freezing in-cable insulating oil. CONSTITUTION:A cylindrical heating vessel 8 incorporating heater wires 7 is put on the part of a plastic corrosionproofing layer 6 to be cooled prior to freezing in-cable insulating oil. Then the water contained in the layer 6 is completely removed by evaporation by sufficiently heating the inside of the vessel 8 while such an inert gas 10 as dry air is supplied to the vessel 8 and made to flow through the vessel 8.
Patent JP-H0223471-A (JP)
Title: Graphic input device
Inventor: KANECHIKA HIDEAKI
IPC: G06T7/00
Filed: 1988-07-13
Abstract: PURPOSE:To trace a part described with making contact with a connecting line by analyzing the contact condition of lines at an end point from connecting line information, which does not arrive at a termination point, and line information. CONSTITUTION:When the connecting line information of a line li where tracing is completed from a seventh memory means 13 to a point Pi and the line information from a fifth memory means 9 are inputted, if a line width wi of the line li is maximum out of respective line widths wi, wj and wk of the lines li, lj and lk to be connected to the point Pi, and the expression of ¦wi-(wj+ wk)¦<=alpha is satisfied (however, alpha is a constant set based on the line width), a contact part tracing means 14 makes the line, which is not traced yet or has the most linearity, out of the lines lj and lk into a traced line. Next, when the line having the maximum line width is the line other than the line li, and the expression ¦wj-(wi+wk)¦<=alpha is satisfied, the line lj is selected as the traced line, added to a connecting line information, a tracing means 12 continues tracing again, and when it cannot trace, the tracing is stopped at such a point.
Patent JP-H0338908-A (JP)
Title: Electronic tuning circuit
Inventor: TODOROKI HIDEFUMI
IPC: H03J3/20
Filed: 1989-07-05
Abstract: PURPOSE:To suppress the production of intermodulation distortion due to the performance of a varactor diode by connecting a tuning capacitor having a specific capacitance to a static capacitor of the varactor diode in series. CONSTITUTION:A tuning capacitor 5 connects in series with a varactor diode 3 in the constitution of a resonance circuit 4 connecting the tuning coil 2 and the varactor diode 3, and the static capacitance Ci of the tuning capacitor is selected to satisfy equation of Ci<=4Cd (Cd is static capacitance of varactor diode 3). Thus, the high frequency signal voltage applied to the varactor diode 3 is decreased in response to the capacitance of the static capacitor Ci with respect to the high frequency signal voltage inputted to a resonance circuit 4 to suppress the production of intermodulation distortion.
Patent JP-S6349922-A (JP)
Inventor: KENISU UIRIAMU MAARII
IPC: G06F3/05
Filed: 1987-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0338955-A (JP)
Title: Control system for sending ringing signal
Inventor: RUIKE MASAHARU
IPC: H04M3/22
Filed: 1989-07-05
Abstract: PURPOSE:To prevent a call tone from being diminished or from not ringing by monitoring the state of a current of a ringing signal and stopping the transmission of the ringing signal to a new called subscriber when the overload of a ringing signal generator is detected. CONSTITUTION:When number of simultaneous incoming calls is increased due to an abnormal traffic or the like and a current of a ringing signal is increased, a load current monitor circuit 1a detects the overload state and informs it to an overload alarm signal detection circuit 1. Upon the receipt of the notice, an overload alarm signal transmission circuit 16 sends an overload alarm signal to a central processing unit 9 via a local controller 7 and a speech bus controller 8. Upon the receipt of the signal, the central processing unit 1 recognizes the overload state and stops the transmission of a ringing transmission command order to a new incoming call till the signal is not received. Thus, an event of diminished call tone to subscribers or no ringing even at an abnormal traffic state is avoided and the capacity of a ringing signal generator 1 is made proper.
Patent JP-H04372239-A (JP)
Title: Communication equipment
Inventor: TESHIGAWARA SAKIKO
IPC: H04L9/32
Filed: 1991-06-20
Abstract: PURPOSE:To deliver a data only to a specific recipient without useless communication by eliminating the need for a storage device for the reception data and limiting the recipient before the start of reception of the data. CONSTITUTION:The equipment is provided with a registration means (comprising a keyboard 13 CPU 11, and a display device 14) registering ID information of a recipient and a relevant password, a message notice means (comprising a CPU 11 and the display device 14) commanding the entry of a password to the recipient, an entry means for the password of the recipient, a retrieval means (CPU 11) retrieving the password of the ID information sent from a sender communication equipment from the registration means, a comparison means (equivalent to the CPU 11) comparing the retrieved password and the password from the entry means, and a reception control means (comprising the CPU 11 and a communication control circuit 15) inhibiting the data reception when both the passwords are dissident.
Patent JP-S5875933-A (JP)
Title: Communication system to vehicle
Inventor: TSURUI SHIYOUZOU
IPC: G08G1/09
Filed: 1981-10-31
Abstract: PURPOSE:To reduce the installation cost of a device and to facilitate the maintenance and repair of facilities, by allowing a loop coil for vehicle sensing to serve as a ground equipment side antenna for vehicle communication. CONSTITUTION:When a vehicle moves onto a loop coil 2 laid on a road surface, the inductance of the loop coil 2 varies greatly, so the phase shift between a signal (b) from an originating circuit 10 and a signal (c) passed through a tuning circuit 12 increases and the level of the output (d) of a phase comparing circuit 13 is detected at a section 14, whose output signal (e) is applied to a detecting circuit 17. A transmission controlling circuit 19 receives a vehicle sense signal (f) from the circuit 17 to apply information data (i) to a transmitter and receiver 23 through a modulating circuit 22. Then, a modulated signal (g) sent out of the transmitter and receiver 23 through the loop coil 2 is received by the antenna of the vehicle and demodulated through a transmitter and receiver 23 to apply information data to a transmission controlling circuit.
Patent JP-S6153528-A (JP)
Title: Laser raman spectroscopic apparatus
Inventor: TOCHIGI KENJI
IPC: G01N21/65
Filed: 1984-08-24
Abstract: PURPOSE:To measure tha weak vibration spectrum of alow frequency region woth high sensitivity and high accuracy, by spectrally diffracting Raman beam by the irradiation of polarized and modulted laser beam to detect the same by an optical detector and amplifying the output thereof by a lock-in amplifier. CONSTITUTION:Laser beam from a laser beam source 1 passes through an electro-optical beam modulator 3, to which voltage 0V and the rectangular wave voltage of the voltage for rotating a polarization plane by 90 deg. were added by a rectangular wave voltage power source 13, to be condensed to a specimen 6 throgh mirrors 41, 42 and a condensing lens 5. The Raman beam 7 generated from the specimen 6 is spectrally diffracted by spectroscope 9 through a condencing lens 8 to be incident to an optical detector 10. The output signal thereof is inputted to a lock-in amplifier 17 through a pre-amplifier 16 and receives tuning amplification by the reference signal from the power source 13 to be recorded on a recorder 19. Because only Raman beam 7 changing in its intensity corresponding to the rotation of a linear polarization plane is detected and stray light is removed, the weak vibration spectrum in a low frequency region is measured with high sensitivity and high accuracy.
Patent JP-H0226188-A (JP)
Title: Multiplex transmission signal reproducing device
Inventor: SHIROSUGI TAKATOSHI
IPC: H04H20/00
Filed: 1988-07-15
Abstract: PURPOSE:To stabilize the reproducing of a signal by providing an interference detecting circuit and a control circuit, detecting a signal to be the interference of a signal, which is multiplex transmitted, and efficiently decreasing the interference. CONSTITUTION:For a multiplex signal, a multiplex signal band is extracted by a band pass filter 115 for extraction from the output of a frequency converting circuit 113 and inputted to a frequency converting circuit 116. A signal band is selected through a band pass filter 118 by the circuit 116 and converted to an intermediate frequency, whose frequency is further low. For the intermediate frequency, synchronized with a carrier, which is reproduced by a carrier reproducing circuit 120, is used in a synchronization detecting circuit 119 and a demodulated signal is outputted. On the other hand, the output of the circuit 119 is inputted to an interfering output circuit 123 and an interference level from the video signal to the multiple signal is detected. Then, an interference detecting signal is outputted to a control circuit 124. The circuit 124 controls the output frequency of a first or second local oscillating circuit, which determines the outputs of the circuits 116 and 119, and efficiently decrease the interference.
Patent JP-H1017332-A (JP)
Title: Forming die for glass optical element
Inventor: SHIOKAWA TAKANOBU
IPC: C03B11/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a forming surface having high accuracy and to simultaneously improve the durability of a forming die by bonding an external material having a high adhesion property to an Ni plating atop the preform of the forming die and forming an Ni plating layer on the forming surface. SOLUTION: The outside layer material of the preform 11 of the forming die 10 is formed of the materials, such as various kinds of carbon steels, stainless steel alloys or stainless steels, having the high adhesion power to the Ni plating layer. The outside layer material is provided with the forming surface 12C and the Ni plating layer and a Pt protective film 14 are formed on the forming surface 12C. At this time, the coeffts. of thermal expansion of the preform 11 and the outside layer material, respectively defined as a1, a2, are specified to a1<a2. The preform 11 and the outside layer material 12 are previously coupled to each other by cooling fit. The preform 11 may be formed of a cemented carbide, ceramics, etc., having Rockwell A hardness of >=80. In some cases, the coupling of the preform 11 and the outside layer material 12 may be executed by brazing.
Patent JP-S5965477-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ASADA HIDETSUGU
IPC: H01L21/331
Filed: 1982-10-05
Abstract: PURPOSE:To improve the withstand voltage between the collector bases of a lateral transistor by a method wherein a high density region of the same conductive type as an island region is provided in the island region in such a manner that the part directly below the second junction region has a narrowed sectional form. CONSTITUTION:The buried N type high density region 2, provided adjoining to a P type semiconductor substrate 1, has a narrowed section at the part directly below the P type collector region 6 which is formed in the island region 3 to be used for the base region consisting of an N type epitaxially grown layer. As a result, the distance between the collector region 6 and the buried N type high density region 2, which is the connection part of the base region 3 and located at the bottom part of the base region 3, can be maintained sufficiently, and the withstand voltage VCBO between the collector and the base can also be increased. Whn the specific resistance of the island region 3 is brought to 3OMEGA-cm and the thickness of the region 3 is formed at 12mum and the diffusion depth of the collector region is made at 6mum, the withstand voltage VCBO can be increased to 5-12V, for example, when compared with that of the conventional device.
Patent JP-S6420052-A (JP)
Title: Smoking apparatus
Inventor: HIROOKA HIROSHI
IPC: A23B4/052
Filed: 1987-07-14
Abstract: PURPOSE:To prevent the pollution of air and to enable the smoking of a food in domestic kitchen, by applying electrical charge of high positive potential to smoke exhausted from a smoking chamber and attracting the charged smoke to a negative electrode. CONSTITUTION:A seasoned and dried smoking material is placed on net shelves 6, 7 and a chip pan 5 holding a smoke-generation material is heated by electrifying a heater 4 under the tip pan 5. The smoking chamber 2 is filled with smoke generated from the smoke-generation material and the smoke is adsorbed and impregnated into the food to be smoked. The generated smoke is introduced through smoke-exhaustion holes 2c, 2d into a smoke-collection chamber 9. The fine particles of the smoke is charged to high positive potential with discharge electrodes 11, 12 imposed with positive DC voltage, the charged particles are attracted to negatively charged smoke-collection electrodes 16, 17, 18 and cleaned air is exhausted through a smoke-exhaustion hole 1c of the box. After the completion of smoking, the cassette smoke-collector 13 is pulled out of the box with a handle 14 and the fine smoke particles deposited on the electrodes 16, 17, 18 are removed.
Patent JP-H0834620-A (JP)
Title: Recovering method of noble metal from metallic carrier catalyst
Inventor: NANAMI TOSHIYUKI
IPC: B01J38/00
Filed: 1994-07-27
Abstract: PURPOSE:To efficiently recover noble metal by absorbing sulfuric acid or phosphoric acid onto a metallic carrier catalyst provided with a fire resistant inorg. oxide catalyst layer containing the noble metal on a metallic carrier base material and dissolving the catalyst layer by washing after burning. CONSTITUTION:The catalyst layer of the fire resistant inorg. oxide (e.g. activated alumina) containing noble metal (e.g. platinum) is formed on the metallic carrier base material (e.g. stainless steel) to produce the metallic carrier catalyst for purifying a waste gas exhausted from an internal combustion engine of an automobile, etc. Then, at the time of recovering the noble metal from a used metallic carrier catalyst, at first, >=0.4g sulfuric acid and/or phosphoric acid per 1g fire resistant inorg. oxide is absorbed onto the inorg. oxide catalyst layer of the metallic carrier catalyst. Then, after burning the catalyst layer, the burned material is washed to dissolve the catalyst layer of the metallic carrier catalyst to separate it into the metallic carrier base material and the catalyst layer. Then, the noble metal is recovered from a dissolved liq. and an undissolved residue by using a conventional method.
Patent JP-S5895475-A (JP)
Title: Image pickup device for target airplane model in flight simulator
Inventor: OOSHIMA TAKEO
IPC: H04N5/222
Filed: 1981-10-31
Abstract: PURPOSE:To photograph always a vivid video of only a model, by setting a photographic state where the part around the model and the part between the model and a TV camera are not affected by the external light. CONSTITUTION:A black nonreflective atmosphere is formed in supporting materials 7 and 8 around a target airplane model A, which is held by a mechanism 3 having a three-axis gimbals structure, and in the side of the model A opposite to a camera 5 by a shielding plate 10. A zoom lens 4 of the TV camera 5 which is arranged apart from the model A to face it is shilded by a light shielding cylinder 12 so that the external light is not incident in case of a wide angle, and the zoom lens 4 is so controlled that only the model A is projected through a seeing-through hole 14. The image photographed by an image pickup device 1 is superposed and projected onto a horizontal line and background projection screen due to a sky earth projector 18 in a dome screen 2 by a TV projector 20 and a mirror driver 21.
Patent JP-S6235777-A (JP)
Title: Decoding device for image code
Inventor: HISADA KAZUTOSHI
IPC: H04N1/417
Filed: 1985-08-08
Abstract: PURPOSE:To perform decoding operation at high level without any delay by deciding the discrimination code for a horizontal code and a succeeding run- length code at the same time. CONSTITUTION:A code detection logic part 104 and a code table ROM 106 inputs the code at a specific position in a register C103 and decide the contents of the code. Namely, the ROM 106 has a table containing run length and code length (=number of bits) corresponding to the input code and this table is accessed to output corresponding data. Then, the numeral of run length outputted from the ROM 106 is inputted to a run-length counting circuit 107. The run-length counting circuit 107 when counting up by the numeral from the ROM 106 sends a counting end pulse to an image reproducing circuit 110, etc. Consequently, the image code is decoded at a high speed without any break.
Patent JP-S5967916-A (JP)
Inventor: UEDA RIYOUZOU
IPC: A47G19/00
Filed: 1982-10-07
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-2000010881-A (JP)
Title: Document information transmission system
Inventor: TOMOMATSU YOSHITSUGU
IPC: H04B1/02
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To save time and labor to print document information on a form and to easily transmit the document information and correct the transmitted document information at a low cost. SOLUTION: A transmitting receiving device 200 repeatedly transmits document information consisting of characters or images. A viewer 300 receives one page of the document information sent from the transmitting and receiving device 200 and displays it at a display part 350. If an error occurs while the document information is sent and received, the viewer 300 receives the document information sent repeatedly from the transmitting and receiving device 200 again to securely acquire the document information. An editing indication device 400 sends editing information consisting of characters, editing commands, etc. The transmitting and receiving device receives the editing information and edits the document information.
Patent JP-S6194198-A (JP)
Inventor: RAINHARUTO URURITSUHI
IPC: G08C23/00
Filed: 1985-08-09
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-2001003910-A (JP)
Title: Nail, and joining structure and joining method using the nail
Inventor: NOJIMA MASAAKI
IPC: F16B5/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a nail capable of certainly being driven into a wood material and enhancing a work efficiency and a joining structure and a joining method using this nail. SOLUTION: The nail 10 comprises an end sharp portion 12 formed on a lower end portion, a head portion 13 formed on an upper end portion and a shaft portion 14 formed between the end sharp portion 12 and the head portion 13. Convex and concave portions are formed by providing a plurality of annular projections 15, 15... along a circumferential direction on a surface of a lower portion of the above shaft portion 14 such that a drawing resistance is enhanced. An upper surface than a portion in which the convex and concave portions of the above shaft portion 14 are formed is almost smoothly formed. A joining structure and a joining method using the nail 10 are provided.
Patent JP-H0224323-A (JP)
Title: Production of polyimide
Inventor: AKAHORI RENICHI
IPC: C08L79/04
Filed: 1988-07-14
Abstract: PURPOSE:To obtain a polyimide improved in alkali hydrolysis resistance and thermal dimensional stability by cyclizing a composition comprising a specified copolyamic acid and a bismaleimide compound through dehydration. CONSTITUTION:Equimolar amounts of an acid anhydride (e.g., pyromellitic anhydride) and a diamine (e.g., 4,4'-diaminophenyl ether or p-phenylenediamine) are reacted together at 60 deg.C or below in an organic solvent (e.g., dimethylformamide) to obtain a solution of 5-40wt.% copolyamic acid of a number-average MW >=50000 comprising repeating units of formulas I and II (wherein R0 is a tetravalent organic group; R1-2 are each formula III or IV; and R1 and R2 are not the same groups) in an organic solvent. A resin composition obtained by adding 1-10 pts.wt., per 100 pts.wt. copolyamic acid, bismaleimide compound of formula V (wherein R3 is a bivalent organic group) to the above solution is cast on an endless belt and dried at 150 deg.C or below for 30-90min to obtain a self-supporting film. This film is peeled, fixed by its ends and heated to 100-500 deg.C to perform cyclization through dehydration.
Patent JP-S6421305-A (JP)
Title: Three-dimensional measurement system for robot
Inventor: MORITA TOSHIHIKO
IPC: G01B11/00
Filed: 1987-07-16
Abstract: PURPOSE:To enable three-dimensional measurement of the position and attitude of a cylindrical body, by computing a plurality of images obtained by moving a camera. CONSTITUTION:A plurality of image data taken with the translation of a camera 1 having a moving mechanism are inputted into a computation means 2. The computation means 2 uses an imaging method to determine the bearing of a center axis. A cylindrical body B is slashed with a plane passing the center of the camera 1 vertical to the center axis to obtain tangential lines of the cylindrical body B. Moreover, straight lines with the tangential lines offset by an assumed radius length are generated with the translation of the camera 1 to determine an intersection by integration.