baber/WOPTO huggingface dataset:
Patent JP-H08205198-A (JP)
Title: Image pickup device
Inventor: OURA KOICHI
IPC: G03B35/18
Filed: 1995-01-26
Abstract: PURPOSE: To provide the image pickup device which can decreases the amount of information of a three-dimensional image pickup signal and facilitates the recording and reproduction, and transmission of the three-dimensional pickup signal. CONSTITUTION: First and second image pickup parts 11 and 12 pick up images of a subject at different angles and supply 1st and 2nd image pickup signals to a color information deletion part 13. The color information deletion part 13 deletes color information from the 2nd image pickup signal supplied form the 2nd image pickup part 12 and supplies the 2nd image pickup signal after the color information is deleted and the 1st image pickup signal from which the color information is not deleted to an image pickup signal multiplexing part 14. The image pickup signal multiplexing part 14 switches and multiplexes the 1st and 2nd image pickup signals supplied from the color information deletion part according to a vertical synchronizing signal to generate the three- dimensional image pickup signal, which is supplied to an image signal recording and reproducing device 20.
Patent JP-H06219235-A (JP)
Title: Safety device for starter
Inventor: MORI SHINJI
IPC: B60R21/16
Filed: 1993-01-26
Abstract: PURPOSE:To eliminate the necessity for providing a positioning means and further to ensure certain action. CONSTITUTION:Axial lines of an inflator, sensor 44, ignition pin 66 and a supporting shaft part 70A of a switching lever 70 are all in agreement. Further, a gear 72, meshed with a rack 78A of a release bolt 78, is coaxially secured to a connecting part 70C of the switching lever 70. Accordingly, since the above mentioned position relation is held regardless of any angle of building the sensor 44 to the inflator, necessity for providing a positioning means is eliminated, and further a function as the sensor also a function as a safety device can be ensured.
Patent JP-S57125337-A (JP)
Title: Method of and apparatus for detecting damage to steep having closed circulation structure
Inventor: KONAKA TETSUAKI
IPC: G01M3/22
Filed: 1981-01-27
Abstract: PURPOSE:To facilitate the detection of damage to a steep by inserting a bypass passage having a gas trap parallel into a steep cooling water channel system and providing a gas detection means and an alarm interlocking thereof on the top of the gas trap. CONSTITUTION:A circulation water a from a water separation drum 1 is sent to a steep 4 as steep cooling water via a circulation pump 2 and a cooler 3 and then, circulated to the drum 1 via water booster 13. A bypass passage having a gas trap 7, a gas detection means and an alarm 12 is inserted parallel into this steep cooling circulation water channel system. In case of damage to the steep 4, the detection means 9 electrically catches a high blast furnace gas mainly composed of CO and CO2 mixed into the steep and the alarm 12 made up of an amplifier 10, an alarm 11 and the like emits a warning. this enables easy detection of damage to the steep without need for skill labor.
Patent JP-S60259364-A (JP)
Title: Double-end surface grinding machine
Inventor: SAITOU AKIYOSHI
IPC: B24B7/17
Filed: 1984-01-24
Abstract: PURPOSE:To improve the grinding efficiency and the yield of final product while to achieve full-automation by functioning an extendable stripe discharging device upon detection of final product through detector and pushing out the final product with constant speed. CONSTITUTION:Upon start of grinding machine, a pusher cylinder 14 will push out the work W one by one to the shooter 13 then the work W is carried on a belt system 12 into the grinding machine to be grinded at the opposite faces by means of grinding wheels 1. The grinded work W is pushed out to the discharging side by the following work W while the cylinder 14 will push the final produce W' into the shooter 13 and upon counting through a counter, a switch mechanism will contract the cylinder for lifting/lowering the bottom plate and upon lowering of the bottom plate into horizontal state, a limit switch will turn on to start rotation of motor 62 thus to rotate a drum 54, and a feed roller 56 with constant speed and to project the tip section of belt between both grinding wheels 1 to discharge the final work W' with constant speed resulting in full- automation.
Patent JP-H04356244-A (JP)
Title: Air bag device of car
Inventor: HIRASHIMA ISAO
IPC: B60R21/20
Filed: 1991-01-31
Abstract: PURPOSE:To enhance the degree of freedom in the designing of an air bag device without deteriorating the opening performance of an air bag lid. CONSTITUTION:An air bag lid 9 is singly and upwardly opened. The opening of an instrument panel 2 has its upper edge located ahead of its lower edge. The front face of an air bag case 3 is disposed ahead of the lower edge of the opening of the instrument panel 2 by a predetermined distance. The air bag lid 9 take such a configuration that its upper and lower side portions 9B, 9C are joined to the upper and lower side portions 2A, 2B of the instrument panel 2, respectively.
Patent JP-H03215902-A (JP)
Title: Square plate type chip resistor
Inventor: HASHIMOTO MASATO
IPC: H01C7/00
Filed: 1990-01-19
Abstract: PURPOSE:To make it possible to prevent a printed substrate from scorching by a method wherein a resistance layer and the like are formed on the heat- resisting insulated substrate of 0.7mm or more in thickness. CONSTITUTION:The title chip resistor is composed of a heat-resisting insulating layer of 0.7mm or more in thickness, a thick silver film upper electrode layer 2 to be formed on the insulated substrate, a thick ruthenium film resistor layer 4 which will be overlapped on a part of the upper electrode layer, an overcoat glass layer 5 with which the resistor layer 4 will be covered completely, and a thick silver film edge-face electrode layer 3 which is overlapped on a part of the upper surface electrode layer. Accordingly, even when the resistor is mounted on a printed substrate snd high power is applied, heat-rediating effect is enhanced due to the increase in thickness of the substrate 1 of a square- shaped chip resistor, and as a result, the heat generated on the surface of the chip resistor is hardly transferred directly below. Consequently, the scorching of the printed substrate can be prevented.
Patent JP-S58127909-A (JP)
Title: Zoom lens
Inventor: FUJIBAYASHI KAZUO
IPC: G02B15/167
Filed: 1982-01-26
Abstract: PURPOSE:To obtain a zoom lens which is bright, is short in the overall length of the lens and is corrected of aberrations satisfactorily in a lens system of 4-group constitution having positive, negative, negative and positive refracting powers successively from an object side by satisfying prescribed conditions. CONSTITUTION:In a lens system of 4-group constitution having positive, negative, negative and positive refracting powers successively from an object side, the 4th group consists of a front group and a rear group, which front group is of the 4- element constitution of a biconvex lens having strong refracting power on an image plane side, a positive lens having strong refracting power on an object side, a negative lens directing its concave surface to the object side and a positive lens having strong refracting power on the object side, and which rear group is of the 3-element constitution of a positive lens, a positive lens having strong refracting power on the object side and a negative meniscus lens directing its concave surface to the object side, whereby the conditions of the equations (1)-(8) are satisfied. Here, RIVi and DIVi are the thickness and air space of the i-th lens of the 4th group, and fw is the focal length in the zoom position at the wide angle end. Thus, the zoom lens which is bright, is short in the overall length of the lens and is corrected of aberrations satisfactorily is obtained.
Patent JP-H09204096-A (JP)
Title: Image forming method
Inventor: ASANAE MASUMI
IPC: G03G15/08
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which image quality is prevented from being deteriorated because of the characteristic fluctuation of magnetic developer and the like and a stable-quality image is formed even in the case of consecutive printing. SOLUTION: In this method, an electrostatic charge image is developed to be a toner image and then transferred and fixed on a recording member by providing a developing roll 3 consisting of a cylindrical permanent magnetic member where magnetic poles having different polarity are disposed in a circumferential direction at equal intervlas on its surface so that it may be opposed to an image carrier 1 moving while carrying the electrostatic charge image on its surface, attracting the magnetic developer to the surface of the roll 3, and carrying it to a developing area formed between the roll 3 and the image carrier 1.  At such a time, a control part 24 forms a reference pattern image on the outside of the image forming area of the image carrier 1, detects the image density of the reference pattern image by means of a sensor 21, and compares it with the previously set reference value of the image density. When the difference of image density is equal to or under an allowable value, stages after forming the electostatic charge image are promoted without any adjustment, and when it exceeds the allowable value, the stages after the forming the electrostatic charge image are promoted after bias voltage or exposure is varied to be adjusted to the allowable value and less by an adjuster 25.
Patent JP-H03215992-A (JP)
Title: Circuit board connection structure and method
Inventor: MATSUBARA KOJI
IPC: C09J5/00
Filed: 1990-01-19
Abstract: PURPOSE:To enable a first circuit board to be surely connected to a second circuit board coping with a micronized electrode by a method wherein an electrode formed on the first circuit board is electrically connected to an electrode on a second circuit board through the intermediary of conductive particles held by a thermoplastic resin possessed of an anaerobic curing property. CONSTITUTION:An electrode 2, which contains transition metal on its surface possessed of a positive catalystic action to resin possessed of an anaerobic curing property, formed on a first circuit board 6 is electrically connected to an electrode on a second circuit board through the intermediary of conductive particles 5 held by a thermoplastic resin layer 8a possessed of an anaerobic curing property. That is, the thermoplastic resin layer 8a is selectively formed on the electrode 2 provided onto the first circuit board 6. The circuit board 6 is heated to soften the thermoplastic resin layer 8a on the electrode 2, and when the conductive particles 5 are scattered over the softened resin layer 8a, the scattered conductive particles 5 adhere only to the resin layer 8a on the electrode 2. As mentioned above, the conductive particles 5 are selectively scattered on the electrode 2. By this setup, a first circuit board can surely be connected to a second circuit board with high reliability, coping with a micronized electrode.
Patent JP-S56109816-A (JP)
Title: Manufacture of granular ammonium sulfate
Inventor: HATAKEYAMA YOSHIO
IPC: C05C3/00
Filed: 1980-02-02
Abstract: PURPOSE: To manufacture spherical crystalline ammonium sulfate of a large grain size by adding a specified amount of HNO 3  or NH 4 NO 3  and a specified amount of HSO 3 NH 2  or NH 4 OSO 2 NH 2  to mother liquor of ammonium sulfate as habit modifiers.  
     CONSTITUTION: To satd. mother liquor 2 of ammonium sulfate in mother liquor vessel 1 are added HNO 3  or NH 4 NO 3  by 1W10% as NH 4 NO 3  and HSO 3 NH 2  or NH 4 OSO 2 NH 2  by 0.5W5% as NH 4 OSO 2 NH 2  as habit modifiers 4. This iquor is fed to crystallization vessel 5, where ammonium sulfate crystals 6 are deposited while agitating the liquor, and ammonium sulfate crystals 6A are suitably taken out. The remaining crystal-free mother liquor is circulated to vessel 1 with pump 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5294382-A (JP)
Title: Production of laminated structure
Inventor: FUJITA YUKIO
IPC: C08L23/00
Filed: 1976-02-04
Abstract: PURPOSE: To produce a laminated sutrcture having increased interlaminar strength and consisting of polyolefin layers and saponified ethylene-vinyl acetate copolymer layers containing a specific resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11214975-A (JP)
Title: Differential multiplexer
Inventor: HASEGAWA YASUMASA
IPC: H03K17/693
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a differential multiplexer which selects an input signal in accordance with a pair of differential clocks and outputs a pair of differential signals whose jitters are small. SOLUTION: This multiplexer has 1st and 2nd input differential pairs M1 to M4 which respectively input 1st and 2nd input signals, a transistor M5 which makes the 1st differential pair an active state with a 1st clock between 1st and 2nd clocks which constitute a pair of differential clocks as a control signal, a transistor M6 which makes a 2nd differential pair an active state with the 2nd clock as a control signal, a 1st output terminal Np which outputs a 1st input signal, when the 1st clock is larger than the 2nd clock and outputs a 2nd input signal when the 2nd clock is larger than the 1st clock and a 2nd output terminal Nn which outputs a differential signal for a signal that is outputted from the 1st output terminal.
Patent JP-H08201526-A (JP)
Title: Voltage-current characteristic testing apparatus
Inventor: NISHIMURA HIROSHI
IPC: G21C17/00
Filed: 1995-01-27
Abstract: PURPOSE: To obtain a voltage-current characteristic testing apparatus in which a bias voltage is changed by a required amount under the control of a personal computer (a PC), in which the voltage at this time and a current from a neutron detector are measured, in which measured data is processed by the PC and in which the data can be kept and put in order easily. CONSTITUTION: A PC creates data on an initial value on the basis of a set content inside a memory, the data enters a power-supply circuit 6 for a detector via an interface 2 and a D/A conversion circuit 4, a DC voltage corresponding to the data is output, and the voltage is supplied to a bias measuring circuit 7 and to a neutron detector from a terminal 8b. The circuit 7 converts the DC voltage into a lower-level voltage signal corresponding to the DC voltage, a current which corresponds to the DC voltage and the operating characteristic of the detector is converted into a voltage signal by a conversion circuit 5, and both signals are input to a changeover switch 9. The switch 9 is changed over at a prescribed time interval, and both signals are supplied to the PC as measured data via an A/D conversion circuit 3 and the interface 2.  An initially set value is displaced by a bias inclination portion, a measurement is repeated, and data is acquired. The measurement and the data are thereby controlled in a unified manner.
Patent JP-S61172797-A (JP)
Inventor: FUKUDA MANABU
IPC: B42D15/00
Filed: 1985-01-26
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-H01190832-A (JP)
Title: Work machine
Inventor: AMANO NORIYOSHI
IPC: A01G23/04
Filed: 1988-01-23
Abstract: PURPOSE:To let a device to be applied to various types of activities by mounting an arm capable of being swung from side to side onto the tip end of a boom for the turn table on a mobile truck in such a way as to be freely derricked, and thereby providing the boom with a bucket capable of being oscillated and with vertically moving holders. CONSTITUTION:A boom 2 capable of being derricked is provided for the turn table 1 of the mobile truck 10 of a crowler or wheel type, and an arm 3 is mounted onto the tip end of the boom in such a way as to be capable of being swung from side to side. And a bucket 4 is mounted onto the tip end of the arm 3 in such a way as to be capable of being oscillated from side to side, and concurrently vertically moving holders 51 and 52 are provided for the arm 3. This constitution enables a device to be applied to various types of activities such as transplantation of various kinds of large or small trees, putting up telephone poles, earth works in trench digging and the like, fork lift works and the like.
Patent JP-S5295133-A (JP)
Title: Buss occupation demand adjusting system
Inventor: HOGARI AKIHIKO
IPC: G06F9/48
Filed: 1976-02-06
Abstract: PURPOSE: To make it possible to keep given bass occupation right for a fixed time against a bass occupation demand of low priority order. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000216898-A (JP)
Title: Interphone system
Inventor: MURATA TATSUO
IPC: H04M9/08
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To perform good bi-directional call the howling of which is prevented. SOLUTION: A remote control unit 3 to be carried by an aged person, a handicapped person, etc., is provided with a transmitting function by providing a slave machine microphone 32 and a voice signal demodulating circuit 34 to demodulate voice inputted via the slave machine microphone 32 and a loud speaking slave machine 2 with a receiving function is provided with a transmission control function by providing a voice signal demodulating circuit 23 to demodulate voice from the remote control unit 3 via a cordless receiving unit 4. Thus, even when the received sound to be emitted by a loudspeaker 22 of the loud speaking slave machine 2 is amplified, volume of an acoustic feedback signal to be fed back to the slave machine microphone 32 becomes small.  In addition, even when reception sensitivity of the slave machine microphone 32 is enhanced, the volume of the received sound to be emitted by the loudspeaker 22 becomes small around the slave machine microphone 32.
Patent JP-H09311413-A (JP)
Title: Photographic film cartridge
Inventor: BIRUHERUMU HAAKU
IPC: G03B7/24
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge which is easily manufactured and whose performance is excellent. SOLUTION: A photographic film cartridge 1 possesses a cartridge casing 2 and a cap 3 attached at both ends of the cartridge casing 2. The cartridge casing 2 possesses an area constituted of a conductive zone 5 and a nonconductive zone(CAS zone) 6, and a label that consists of nonconductive material and where the conductive CAS zone is cut is stuck on the cartridge casing 2 constituted of the conductive material.
Patent JP-H01187667-A (JP)
Title: Electronic notebook and word processor with handwritten character input device
Inventor: UEDA TOMOO
IPC: G06F17/22
Filed: 1988-01-22
Abstract: PURPOSE:To decrease the number of parts and to solve operational trouble by using a push button switch for KANJI (Chinese character) to input handwritten characters as also an operating means at the time of KANA (Japanese syllabary)/KANJI conversion. CONSTITUTION:The title device has push button switches 1-5 as operating means different for character types and when the push button switch of the character type equivalent to that of a character handwritten on a touch panel 6 is pushed, the recognized character is displayed on and inputted to a liquid crystal dot matrix panel 8. Here, when a KANA sentence or a KATAKANA (square form of KANA) sentence is inputted by the operating means and after that, successively, a push button switch 1 for KANJI out of the operating means is pushed, the KANA sentence or the KATAKANA sentence is converted into a KANJI-mixed sentence by a KANA/KANJI converting routine and a converting table. Thus, the number of push button switches is decreased and the operational trouble is eliminated.
Patent JP-H10211549-A (JP)
Title: Mold for continuous casting and continuous casting method
Inventor: HIRASHIRO TADASHI
IPC: B22D11/103
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent the W-shaping of a crater end part and to reduce the segregation in the center part of thickness at both widths of a slab by pouring molten metal into a mold for continuous casting through a two-hole nozzle and secondary-cooling so that solidified shell growing speed in the cast slab just after coming out from the mold becomes quicker than that in the mold. SOLUTION: The outlet side at the center parts in the width direction of the long side surfaces in the mold is formed as projecting shape to restrain the growth of solidified shell at the center part in the slab width. The molten metal is poured by using the two hole nozzle into this continuous casting mold so as not to entrap powder covering a meniscus. After the solidified shell comes out from the mold, the secondary cooling is arranged to strengthen the cooling more than that in the mold. The growing speed of the solidified shell in the secondary cooling zone is quicker than that in the mold. By this method, after forming the sound cast slab surface in the mold, the cooling is strengthened just after coming out from the mold and the solidified shell thickness is secured, and the solidified shell is made to stand up to deformation, etc.
Patent JP-H02194808-A (JP)
Title: Gas recovering method and recovering device
Inventor: KUBOTA HITOSHI
IPC: B01D53/81
Filed: 1989-01-21
Abstract: PURPOSE:To carry out after-treatment after adsorption of active carbon very easily by adsorbing subject gas in the air to active carbon, separating said gas by means of hot air, cooling said air and liquefying and recovering the subject gas. CONSTITUTION:Gas, for instance, composed of air containing CFC R113 comes from a feeding inlet 3 into an adsorption device 2, and the CFC R113 is adsorbed by active carbon, while remaining air is exhausted out of an outlet 13. Then, carrier air is heated by a heater 23, and fed from an air inlet 21 into the adsorption device 2. CFC R113 adsorbed by the active carbon in the adsorption device 2 is separated from the active carbon by the temperature rise of active carbon, carried by the carrier air, fed into a precooling device 26, where the carrier air containing CFC R113 is cooled, condensed and fed into a liquefying device 27. CFC R113 is liquefied and recovered from an exhaust outlet 37. The carrier having lost CFC R113 again comes fro man air outlet 38, heated by a heater 23 and circulated to the adsorption device 2.
Patent JP-H06262663-A (JP)
Title: Extruding device and method for unvulcanized rubber mixture
Inventor: DANIERU BARUDEI
IPC: B29C48/49
Filed: 1994-01-10
Abstract: PURPOSE: To obtain an extrusion molding apparatus for manufacturing a composite product comprising a plurality of unvulcanized rubber mixtures being different from each other. CONSTITUTION: One rubber mixture is extruded on a cylindrical roller 7 associated with a profiled fixed wall 5 of an extrusion molding machine with a roller- spout type nozzle and another rubber mixture 2 is extruded on a fixed wall 6 associated with a profiled rotating roller 8 and then, the extrusions are compressed and laminated in the passage between two rotating rollers 7 and 8.