baber/WOPTO huggingface dataset:
Patent JP-H05300522-A (JP)
Title: Magnifying display device
Inventor: NAGAYAMA MITSUHIRO
IPC: G02B25/02
Filed: 1992-04-17
Abstract: PURPOSE:To magnify and display an object as long as a monitor TV is used by securing the compact and folding structure of a magnifying display device. CONSTITUTION:An upper hinge part 5a supports an upper frame body 1 in a horizontal posture with an almost right angle secured to a right erected foot member 5 by engaging tightly notch parts 7 to be engaged formed at the lower sides of the rear ends of the right and left walls 1b of the body 1 attached with a reading means 2 by a supporting screw 6 with a knob 6a screwed into the outer surface of the right and left foot members 5. Meanwhile a lower hinge part 5b is folded substantially in parallel to the members 5 when the front upper part of a small rectangular hinge plate 8 is fixed 8a to the lower end part of the member 5 and at the same time a lower frame body 3 where an original table 4 being an original platen such as book is put on the upper face is attached to the opposite lower part of the plate 8 at the rear end of the body 3 so that the body 3 is turned counterclockwise against an assembling state.
Patent JP-H10298777-A (JP)
Title: Fin elements for heat exchanger having excellent heat resistance, and production thereof
Inventor: MUKAI YOSHIKAZU
IPC: C09D5/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a fin element for heat exchanger that has excellent hydrophilicity while maintaining low odorousness and high workability, generates less amt. of materials to adversely affect plastic materials, is capable of lessening the discoloration at the time of brazing, and has excellent heat resistance, and a process for producing the same. SOLUTION: The fin element 3 for heat exchangers is produced by forming corrosion resistant film contg. chromate film or zirconium-based film on the surface of aluminum plate. Mixed film having ruggedness at intervals of 0.1 to 0.5 μm on the surface is formed on the corrosion resistant film by mixing at least one kind of the compds. selected from the group consisting of sodium salt, potassium salt and ammonium salt of carboxymethyl cellulose, polyvinyl alcohol, polyacrylic acid, its sodium salt, potassium salt and ammonium salt and polyamide resin with a polyether polyol compd. denatured by block isocyanate at 0.2 to 1 pt.wt. for 1 pt.wt. of this polyether polyol compd.
Patent JP-H08290791-A (JP)
Title: Folding bicycle
Inventor: IDEI KAZUHIDE
IPC: B62K15/00
Filed: 1995-04-24
Abstract: PURPOSE: To produce a bicycle fitted for various uses by making a front and a rear wheel offset to the same side as a vertical plane to turn them as much as 90 degrees for forming a bicycle, or turning the front and the rear wheel mutually opposite to the vertical plane for folding them so as to approach the vertical plane. CONSTITUTION: In order to produce a bicycle, unfasten a set screw 10; rotate a fork 2 and a rear frame 5 so that a front wheel 3 and a rear wheel 6 may be located on the same side to a main frame 1; and screw the set screws 10, 12 to fix the fork 2 and the rear frame 5 to the main frame 1. Remove a bolt 49 to take off a handle bar 4; and fit the handle bar 4 in the middle hole 1c of the main frame 1 and fix it by a bolt 4a. For folding the bicycle, unfasten the bolt 4a to draw out the handle bar 4 from the root shaft 2a of the fork; insert it into the middle hole 1c of the main frame 1; and screw the bolt 4a to fix it. Unfasten the set screws 10, 12 to rotate the fork 2 and the rear frame 5 centering around holes 1a, 1b; and mutually approach the front wheel 3 and the rear wheel 6 for folding them.
Patent JP-H05322188-A (JP)
Title: Thermal cooking apparatus
Inventor: OCHI KENZO
IPC: F24C7/08
Filed: 1992-05-15
Abstract: PURPOSE:To provide a thermal cooking apparatus efficient with less uneven heating distribution by always enabling the implementing of cooking in the optimum matching state according to a cooking menu. CONSTITUTION:This apparatus is made up of a heating chamber 3 to cook an object 1 to be cooked by heating, a heating source 4 comprising a microwave transmitting source set outside the heating chamber and a waveguide 5 connecting the heating chamber 3 and the transmitting source. The waveguide 5 is provided with a mobile post-shaped variable matching element 6 and the element is moved according to a cooking menu to perform a thermal cooking with the realization of the optimum matching state. This enables the shortening of heating time with higher heating efficiency while accomplishing a finishing of cooking with limited unevenness of heating distribution.
Patent JP-S5248092-A (JP)
Title: Method of wire connection between a flat cable and a connector
Inventor: HIRAO HIDEYO
IPC: H01R4/02
Filed: 1975-10-15
Abstract: PURPOSE: To improve the reliability in the conductor connection of a flat cable connector and reduce the time required for wire connection work, by the employment of resistance welding connection having merit both in reliability and workability for the connection. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5646824-A (JP)
Title: Recovery of 1,3-butadiene
Inventor: YOSHIOKA MASAO
IPC: C07C7/10
Filed: 1979-09-27
Abstract: PURPOSE: To recover the titled compound without loss, by diluting a fraction rich in acetylenes prepared as by-product from the recovery device using a part of raw material, a mixture of 4C hydrocarbons, which is fed to a recovery device, as a diluent followed by hydrogenation and circulation.  
     CONSTITUTION: 1,3-Butadiene is separated and recovered from a mixture of 4C hydrocarbons. In the process, a fraction rich in 4C acetylene hydrocarbons prepared as by-products from the butadiene recovery device and a fraction rich in methylacetylenes are diluted with a part of raw material, a mixture of 4C hydrocarbons, containing butadiene in high concentration to be fed directly to a 1,3-butadiene recovery device, and subjected to catalytic hydrogenation reaction. The prepared hydrogenation product is circulated in the recovery device. A butadiene concentration in the hydrogenation product is kept in high concentration, and the mixture of 4C hydrocarbons does not damage the diluting effect to the concentration of acetylenes at all. There is no loss with respect to process, and this process does not give bad influence on the productivity of recovery device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10298113-A (JP)
Title: New method for superposing molecular structures of compounds
Inventor: HIRONO SHUICHI
IPC: G06F19/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a new method for mutually superposing the respective molecular structures of compounds such as of medicines or agrochemicals. SOLUTION: This method comprises: when the respective molecular structures of compounds are to be mutually superposed, the following procedures are taken: (1) the respective characteristic groups in the compounds are roughly divided into four categories: hydrophobicity, hydrogen bond donor, hydrogen bond acceptor, and hydrogen bond donor/acceptor; (2) the compound molecule with the maximum volume is fixed, and the other compound molecules are moved/rotated based on the center of gravity of the above molecule so as to mutually superpose them; (3) when the respective characteristic groups are mutually superposed among the corresponding molecules as a result of the movement/rotation mentioned in (2), a score is assigned depending on the combination of the mutual respective characteristic groups; (4) the scores are totaled for all of the combinations of the characteristic groups constituting the compound molecules. The above procedures (1) to (4) are repeated to find the orientation affording the maximum score.
Patent JP-H07334919-A (JP)
Title: Disk size detection device
Inventor: MAEDA AKIYOSHI
IPC: G11B19/12
Filed: 1994-06-06
Abstract: PURPOSE:To detect the size of a disk and to set the servo characteristics of a rotation system by detecting the summed moment of inertia of the disk and the rotor of a motor based on the wavelength of the output signal of a rotational frequency generator synchronized with the motor. CONSTITUTION:A CPU 13 initializes the storing place of each data in RAM 14 before starting the rotation of a motor 2. The number of processing loops to be run until t=to after t=0 is set in the RAM 14, and it is compared with the data in the time count storing place by the CPU 13. In the period of t>t0, data X0 read from a data extracting section 12 is written into the CPU 13 to be compared with X0-1 which has been similarly stored. When they are equal to each other, one is added to the data in the storing place. Otherwise, the data is re-set at one. When t>t1, the latest wavelength stored is read from its storing place and compared with the reference data to detect the size of the disk 1. The moment of inertia is also calculated from the time, t1-t2, which gives wavelength lambda0>>lambda1.
Patent JP-H09315649-A (JP)
Title: Automatic paper feeding device for image forming device
Inventor: HOON MINNCHIN
IPC: B65H29/60
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To make the page order of discharged paper changeable in the same order as original paper or in reverse order by providing an automatic paper feeding device with a first paper path, a second paper path and a path selector. SOLUTION: When a path selector 24 sets in such a way as to guide paper, conveyed from a holding part between rollers 23, downward, the paper 2 passes a first paper path. At this time, the paper 2 is fed in the order of a pickup roller 22, the feed rollers 23, feed rollers 25, 26, 30 and discharge rollers 27. When the path selector 24 sets in such a way as to guide the paper 2, discharged from the holding part between the rollers 23, upward, the paper 2 passes a second paper path. At this time, the paper 2 is fed in the order of the pickup roller 22, the feed rollers 23, feed rollers 29, 30, a selector 28, the feed rollers 26, 25, a guide face 21 and discharge rollers 20. The paper can thereby be discharged selectively in the same order as original paper or in reverse order.
Patent JP-H05333293-A (JP)
Title: Foldable spectacles
Inventor: KANDA KOJI
IPC: G02C5/00
Filed: 1991-05-28
Abstract: PURPOSE:To thinly fold spectacles to be on the same plane in a state where a sidepiece and a lens frame are not superposed and to lock the developing state of the sidepiece. CONSTITUTION:An auxiliary sidepiece 3 which is hollow and cylindrical is pivotally supported on the outside of the lens frame 1 so that it can rotate on a plane nearly orthogonally crossed with the surface of the lens frame 1, and a sidepiece main body 4 is pivotally supported so that it can rotate on the plane orthogonally crossed with the turning surface of the sidepiece 3. A sliding bar 5 is arranged in the sidepiece 3, and a recessed part 12 and a projecting part 51 are formed at a position where the tip of the bar 5 and the lens frame 1 are opposed. Then, a locking piece 52 and a pawl piece 42 which are engaged with/disengaged from each other are protrusiveiy provided near the base end of the bar 5 and the pivotally supporting part of the sidepiece main body 4.
Patent JP-S614791-A (JP)
Title: Method for cooling coke oven gas
Inventor: IKEDA HARUICHI
IPC: C10K1/06
Filed: 1984-06-18
Abstract: PURPOSE:To cool coke oven gas to a temp. at which potential heat can be effectively utilized by eliminating troubles caused by condensates in the gas, by bringing coke oven gas into contact with a recycling soln. contg. ammonia liquor or tar in a cooling tower. CONSTITUTION:A recycling soln. contg. ammonia liquor, tar, etc. reserved in a reservoir 8 at the lower part of a cooling tower 4 provided with a cooling chamber in which tar can be condensed is fed to the upper part of the tower 4 by means of a pump 12, and allowed to flow down from a dispensing system 7 to thereby keep the inner surface 11 wet. Coke oven gas heated to 600-800 deg.C is then introduced through the lower part of the tower 4 into the tower 4, and a coolant comprising water and tar-free ammonia liquor is sprayed on the gas to remove tar and cool it to 150-500 deg.C. The gas is then discharged from the upper part of the tower 4. The temp. of the cooled gas is detected with a thermometer T and a temperature-controlling mechanism is operated to control the quantity of the cooling soln.
Patent JP-H08314258-A (JP)
Title: Toner replenishing device and image forming device
Inventor: TATSUMI KENZO
IPC: G03G15/08
Filed: 1995-05-23
Abstract: PURPOSE: To reduce residual toner amount in a toner storing container with simple constitution by providing a vibrating member so that its tip part may be formed to elastically abut on the spiral recessed and projected parts of the toner storing container. CONSTITUTION: The bottom part of the toner storing container (bottle) 21 is rotatably supported in a cylindrical holder 28 fixed on the rear side plate 27 of a device main body. The bar-like vibrating member 43 is integrally projected on the holder 28. The vibrating member 43 is constituted of the member having elasticity and a spherical projection 43a is formed on the inside of the tip part of member 43. With the rotation of the bottle 21, the toner in the bottle 21 is gradually consumed. The projection 43a formed at the tip of the member 43 slides on the outer peripheral surface of the bottle 21. The projection 43a passes the spiral groove 44 once per one rotation of the bottle 21. The instant it passes, the vibration caused by little impact is given to the bottle 21 by utilizing the elasticity of the member 43.
Patent JP-H01295132-A (JP)
Title: Crystal vibrator mutager sensor
Inventor: GOTO MASAO
IPC: G01N5/02
Filed: 1988-05-23
Abstract: PURPOSE:To detect a mutager material easily and speedily by using a crystal vibrator mutager sensor formed by forming a copper trisulfonide phthalocyanine bonded cellulose ester film on the surface of a crystal vibrator. CONSTITUTION:An AT-cut crystal vibrator of >=6MHz is used preferably, a silver electrode 22 is fitted in the middle of a crystal surface 21, and lead lines 23 and 23' are led out. The copper trisulfonide phthalocyanine bonded cellulose ester film is formed by dissolving copper trisulfonide phthalocyanine bonded cellulose ester in a soluble organic solvent to about 0.01-10% concentration and spreading and drying the solution on the surface so that the crystal surface and silver electrode of the crystal vibrator 24 are covered. The crystal vibrator which is formed as mentioned above varies in frequency according to variation in the weight of a material sticking on the surface as shown by an equation.
Patent JP-S5824812-A (JP)
Title: Detecting circuit
Inventor: IMAHASHI HISASHI
IPC: G08C19/02
Filed: 1981-08-06
Abstract: PURPOSE:To improve the potential accuracy of a movable piece, by dividing the entire resistor of a variable resistor into a plurality of resistors, and connecting fixed resistors to the divided resistors in parallel. CONSTITUTION:One end of the variable resistors VR1 is connected to the connecting point between the fixed resistors R1 and R2a, and the other end thereof is connected to the connecting point between the fixed resistors R2b and R3. A terminal is provided at the center of the variable resistor VR1, and said terminal is connected to the connecting point between the fixed resistors R2a and R2b. The connecting point between a thermistor Rth and the resistor 4 is connected to the first input terminal of a voltage comparator 1, and the movable piece 2 is connected to the second input terminal of the voltage comparator 1.
Patent JP-H02302564-A (JP)
Title: Control device for multi-chamber temperature
Inventor: MURAKAMI SHINICHI
IPC: F25B25/00
Filed: 1989-05-17
Abstract: PURPOSE:To prevent a pressure of refrigerant at a low pressure side in a freezing cycle from getting in a negative pressure range by a method wherein a gas refrigerant chamber of a liquid receptacle and a suction side of a compressor are connected through an opening or closing valve and when an air blower is stopped for its driving operation and a thermoelectric element is energized, the opening or closing valve is opened to feed gas refrigerant in the liquid receptacle toward the suction side of the compressor. CONSTITUTION:A gas refrigerant chamber of a liquid receptacle 3 and a suction side of a compressor 1 are connected by a bypassing pipe 23. An electromagnetic opening or closing valve 24 is arranged in the midway part of the bypassing pipe. When a driving of an air blower 10 is stopped by a control circuit 17 and a thermo-electrical element 11 is electrically energized, the opening or closing valve 24 is opened to feed gas refrigerant of the liquid receptacle 3 to the suction side of the compressor 1. Accordingly, an air blower 10 for a second evaporator 6 at a refrigerator chamber 8 is stopped for its operation, and when only the first evaporator 5 at the freezing chamber 7 is applied for the operation, the refrigerant bypasses the first evaporator 5, a flow rate of the refrigerant for the first evaporator 5 is reduced and further a refrigerant pressure at a low pressure side of a freezing cycle is prevented from being occupied in a negative pressure range.
Patent JP-H01293309-A (JP)
Title: Optical connector
Inventor: KAKII TOSHIAKI
IPC: G02B6/36
Filed: 1988-05-20
Abstract: PURPOSE:To reduce wear and fine deformation accompanying attachment and detachment and to perform stable attachment/detachment coupling numbers of times by coating the surface of a guide pin groove with a protection layer which has higher hardness or a higher Young's modulus than a guide groove substrate. CONSTITUTION:An optical fiber guide member 10 consists of the guide groove substrate 11 which has an optical fiber guide groove 13 and the guide pin groove 14 on the top surface and a top surface plate 12 which is joined on the optical fiber guide groove 13 across a thin film adhesive layer while at least part of the guide pin groove 14 is exposed. Then the surface of the guide pin groove 14 is coated with the protection layer 15 which has the higher hardness or Young's modulus than a member constituting the guide groove substrate 1. Consequently, the wear and fine deformation accompanying attachment and detachment are made small and the attachment/detachment coupling is performed stably >=1,000 times.
Patent JP-S5247890-A (JP)
Title: Process for preparing phenolic resins and laminating materials therefr om
Inventor: HIRAI TAKESHI
IPC: C08G8/04
Filed: 1975-10-14
Abstract: PURPOSE: To prepare phenolic resins having improved water-lubricity and resistance to alkali, heat and acid, suitable for corrosion resistant materials, by heat-setting thermal decomposition products hexamethylenetetraminetriphenol with the addition of hexamine, at a low cost. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04350990-A (JP)
Title: Hybrid integrated circuit
Inventor: MURAKAMI TADAYOSHI
IPC: H05K1/02
Filed: 1991-05-29
Abstract: PURPOSE:To reduce the switching loss of a switching element and to enhance the operating characteristic of a hybrid integrated circuit regarding the hybrid integrated circuit wherein the switching element, a control IC and the like have been mounted on a metal insulating board. CONSTITUTION:In a hybrid integrated circuit wherein a switching element 3 and a control IC 4 have been mounted on a metal insulating board 1, a conductive adhesive 10 and an insulator pad 9 which is provided with a conductive layer such as a metallized layer or the like are laid, on the surface side on which at least the switching element is mounted, between a conductor pattern 2 for the metal insulating board and the switching element. A lead wiring operation is executed, by means of aluminum wires 7, between the following: an electrode on the surface side of the switching element; the conductive layer on the surface of the pad on which the switching element has been mounted; and bonding pads 6 which have been soldered to the conductor pattern 2 of the metal insulating board. Thereby, the heteropolar capacity coupling of the switching element via the metal insulating board is reduced, the switching loss of the switching element is reduced and the operating characteristic of the hybrid integrated circuit is enhanced.
Patent JP-S5750294-A (JP)
Title: Structure of laser welded joint for fine wire
Inventor: OOMOMO SHIYOUJI
IPC: B23K26/20
Filed: 1980-09-08
Abstract: PURPOSE:To provide structure having high reliability, of laser welded joint with simpler pretreatment in laser welding of fine wires by welding with a spherical shaped end part of, at least, one wire which is so formed that the diameter of said end part is made larger than that of wire through irradiating laser beam. CONSTITUTION:As focus 1' of laser beam axis 1 is focused onto an end part of a wire 2, this end part begins melting and, at the same time, is deformed into the spherical shaped end part 2' of a diameter exceeding that of the wire due to the surface tension of melt. The size of the part 2' can be prepared through carrying out irradiation repeatedly with the wire being moved by inching. For example, in the case in which the wires 2, 3 are placed in parallel and are welded at the end parts of both wires, the end parts of both are made to deform into the spherical shaped end part 2', 3' respectively. Then the end part 2', 3' are brought into contact with each other as the wires 2' 3 are put side by side, thereby, the prescribed irradiation is carried out with the focus 1' of the laser beam axis 1 focused at this contacting point. Thus, the end parts 2' and 3' are fused, then a welding joint 4 made of the common spherical shaped end parts is formed.
Patent JP-H11302987-A (JP)
Title: Ink jet printing of polyester fiber material
Inventor: SUNAMI MASAKI
IPC: D06P5/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for printing a polyester fiber material with an ink jet printer, capable of giving a printed product having an image concentration, a color depth and a brilliant property not inferior to those of a printed product obtained by a conventional screen printing method. SOLUTION: This method for printing a polyester fiber material with an ink jet printer using a disperse dye ink comprises preliminarily treating the polyester fiber material with a pre-treating agent containing at least (A) an ink-holding agent (sizing agent), (B) a pH-controlling agent, (C) a reduction- preventing agent, (D) a penetrating agent or a breed-preventing agent, and (E) a densely dyeing agent, printing the pre-treated polyamide fiber material with the ink jet printer, subjecting the printed product to a dye-fixing treatment, washing the treated product and subsequently drying the washed product.
Patent JP-H03258937-A (JP)
Title: Method for controlling output of vehicle
Inventor: ISODA KEIJI
IPC: F02D45/00
Filed: 1990-05-16
Abstract: PURPOSE:To lower the driving torque in response to a deterioration of a field of view and the road condition by operating a torque control means in response to a change of the operating condition of a vehicle during the turning to lower the driving torque of an engine. CONSTITUTION:A torque computing unit TCL 58 inputs the signal of various sensors, and computes a stability factor with a steering angle and the lateral acceleration and the speed, and furthermore, sets a target driving torque, and an ECU 54 controls the open degree of a throttle valve 15 so as to get the target value. When a change of the driving condition of a vehicle during the turning, for example, a deterioration of a field of view and the road condition is generated, the TCL 58 lowers the target driving torque for compensation in response thereto. An increase of the lateral acceleration of the vehicle is thereby prevented, and even if the weather and a field of view is changed at the time of travelling of a vehicle, the vehicle can travel on the turning road safe and securely.