baber/WOPTO huggingface dataset:
Patent JP-H02171531-A (JP)
Title: Cooling and heating device
Inventor: TAKAHASHI TAKAHIRO
IPC: F24F5/00
Filed: 1988-12-23
Abstract: PURPOSE:To enable a control over a capability of a user's device to be carried out in multi-stages by a method wherein a plurality of refrigerant transferring devices having different capabilities are arranged in parallel during a user's refrigerant cycle. CONSTITUTION:The number of refrigerant transferring devices 11a and 11b having different capabilities is controlled according to a load of a user's device (b) to control a transferring capability and a refrigerant circulating amount in case of a user's refrigerant cycle is controlled so as to control a refrigerant circulating amount in the user's refrigerant cycle, thereby heat exchanging capabilities of the second auxiliary heat exchanger 9 and the user's side heat exchanger 12 are controlled and then a capability of the user's refrigerant cycle is controlled. For example, if the capability (a cylinder volume) of the refrigerant transferring device is 5cc and 8cc, a combination of capabilities becomes three patterns of 5cc, 8cc and 13cc and capabilities of three stages can be controlled. In addition, since a capability of a heating source refrigerant cycle is controlled by a heat exchanging capability of the second auxiliary heat exchanger 9, the heating source side refrigerant cycle is balanced with a capability of the user's side refrigerant cycle.
Patent JP-H07234598-A (JP)
Title: Fixing device
Inventor: KUSUMOTO YASUHIRO
IPC: B05C1/02
Filed: 1994-12-28
Abstract: PURPOSE:To provide a fixing device combined with a heating roll and a heat- resistant elastic member, capable of being miniaturized at a low cost, satisfactorily inserted with a recording sheet having an unfixed toner image, and capable of simply and stably feeding a mold releasing agent. CONSTITUTION:A heat-resistant elastic member 2 is impregnated with a liquid mold releasing agent fed to a nip section, and the surface of the heat-resistant elastic member 2 on the side kept in contact with a heating roll 1 is covered with a porous fluororesin film 8 sintered and molded with fluororesin powder so that a prescribed quantity of the mold releasing agent is fed through the film 8. Metal fibers or glass fibers may be used as the aggregate for the porous fluororesin film 8, or gelatinous dimethyl silicone oil may be applied at least on one face of the film 8.
Patent JP-H08183840-A (JP)
Title: Polymerization method for producing high-molecular polyester
Inventor: INOUE KIYOHIRO
IPC: C08G63/78
Filed: 1994-12-28
Abstract: PURPOSE: To diminish the generation of cyclic molecules and to obtain a high- mol. polyester at a relatively low polymerization temp. by producing a linear oligomer by a first-step reaction, adding a catalyst to the oligomer, and further conducting condensation as a second-step reaction to heighten the mol.wt. CONSTITUTION: A process for producing a high-mol. polyester by the condensation of part or all of an aliphatic hydroxycarboxylic acid, an aliphatic dicarboxylic acid, and an aliphatic glycol, which comprises condensing these monomers to synthesize a linear oligomer (first-stage reaction) and adding a catalyst to the oligomer to heighten the mol.wt. thereof (second-stage reaction). The first-stage reaction can be conducted substantially in the absence of a catalyst or using a catalyst in an amount smaller than ordinary ones. In the second-stage reaction, the polycondensation for obtaining the objective polyester can be conducted at a relatively low temp. of 200 deg.C or lower.
Patent JP-2001145122-A (JP)
Title: System and method for profile generation, digital photographing device, and recording medium
Inventor: UCHINO FUMIKO
IPC: H04N101/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To lower the profile generation cost of a printer. SOLUTION: A reference image is printed by a printer 9 and the print contents are photographed by a digital camera 2 with its flash 'ON' and 'OFF', respectively. The obtained image data are transferred to a computer 3 to find body color component data, showing the spectral reflection factor of the print contents and image data, when the print contents are lightened up with standard light (D50) are generated. Then the generated image data are compared with the data of the reference image to generate the profile of the printer 9. Consequently, the profile can be generated without using expensive dedicated measuring instrument and the profile generation cost is suppressed low.
Patent JP-H11157245-A (JP)
Title: Treatment of surface of aluminum support for printing plate
Inventor: YAMAZAKI TORU
IPC: B41F27/14
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for surface treating of an aluminum plate for a printing plate to inexpensively and stably manufacture the support having good printing performance by suppressing a fill-in and a dirt. SOLUTION: A plastic material of an abrasive material having a new Mohs' hardness of less than 5 and further no cleavage by using as brush grains softer than hardness of a conventional abrasive material is provided. A mean particle size of 5 to less than 200 μm is effective and an abrasive material slurry concentration of 5 to less than 90 wt.% is desirable. As the abrasive material having these characteristics, a comminuted plastic material such as a phenol resin, urea resin, melamine resin, epoxy resin, silicone resin, acrylic resin, polystyrene, ABS, polyethylene, polypropylene, nylon, polycarbonate, polyacetal or the like is used.
Patent JP-H05136014-A (JP)
Title: Manufacture of laminated soi substrate
Inventor: SAKURAZAWA HIROYUKI
IPC: H01L21/02
Filed: 1991-11-15
Abstract: PURPOSE:To make it possible to manufacture a laminated SOI substrate with no void without using a resist by etching mirror-finished oxide films of silicon substrate having oxide films on the opposite sides while contacting tightly each other. CONSTITUTION:A silicon substrate having oxide films on the opposite sides can be obtained by forming an oxide film on a silicon, one side of which is mirror finished. Forming of the oxide film, for example, is made by heating it to around 1100 deg.C in the oxygen atmosphere. Next, two silicon substrates are stuck mutually by overlapping two silicon substrates oxide films on the mirror-finished side. Two silicon substrates having oxide films on the opposite sides, which were temporarily jointed by sticking, are dipped in etching liquid directly or while being held by a holder. Consequently, it is made possible to obtain a perfectly bonded laminated SOI having no void by using clean oxide films without the use of a resist.
Patent JP-H03190600-A (JP)
Title: Control method for alternator
Inventor: TANAKA TADATOSHI
IPC: H02J7/24
Filed: 1989-12-16
Abstract: PURPOSE:To externally control an alternator precisely according to the load of an engine by interrupting or limiting the current to be fed to a rotor coil through a control means upon increase of engine load. CONSTITUTION:A pair of terminals 14, 15 are arranged in the way of a rotor circuit 12, and the terminals 14, 15 are exposed to the outside of the casing 5 and connected with a control means. Upon increase of engine load, a control means 16 interrupts or limits the current to be fed to a rotor coil 4. Consequently, an alternator 1 can be controlled externally and positively according to the variation of engine load. ln particular, when the current supply to the rotor coil 4 is limited as mentioned above, the alternator 1 can regulate the engine load precisely according to the variation of the engine load. By such arrangement, fluctuation of engine rotation can effectively be suppressed.
Patent JP-H01169841-A (JP)
Title: Bulb transfer device for color picture tube
Inventor: OYAMA TADAO
IPC: H01J9/385
Filed: 1987-12-25
Abstract: PURPOSE:To enhance the bulb centering accuracy, prevent bulb inclination, and enhance the bulb retaining force by actuating all bulb locating members simultaneously, and pinching the four edges of the bulb. CONSTITUTION:When a cylinder 14 is actuated in the condition that a bulb A is set in bulb locating members 2, 3, the one 2 moves inward, and levers 10, 11 are rotated counterclockwise round a spindle 8 through a coupling shaft 12 coupled with the member 2. With rotation of these levers 10, 11, other three bulb locating members 2, 3 are moved inward through coupling shafts 12, 13. That is, the four bulb locating members 2, 3 move inward simultaneously to be put in closed condition, and the center of the bulb A is located in the center of a suction cup. This allows bulb centering with high accuracy, and bulb inclination and drop can be eliminated.
Patent JP-H05138375-A (JP)
Title: Laser beam machine
Inventor: MURAYAMA KATSUKI
IPC: B23K26/382
Filed: 1991-11-15
Abstract: PURPOSE:To provide a laser beam machine which can detect the existence of the danger of blowup. CONSTITUTION:A detecting means 9 to detect laser beam having a wave length different from the wave length of a laser beam L generated from a molten part by irradiating with laser beam L and a controller 4 which controls a laser beam oscillator 1 and inputs an amount of detected laser beam detected by the detecting means 9 are provided. A controller 4 is imparted with a blowup expecting/deciding beam quantity A to expect and decide the existence of blowup and a piercing termination deciding beam quantity B to decide the termination of piercing, when the detected beam quantity exceeds the beam quantity A, the controller 4 decides that the blowup is dangerous. Further, when the detected beam quantity at the time of irradiating a material 5 to be machined with laser beam L is below the beam quantity B, the controller 4 decides that the piercing is terminated.
Patent JP-H11142294-A (JP)
Title: Device for measuring performance of toy vehicle with prime mover
Inventor: SHIGENO YASUHO
IPC: G01M17/007
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To enable simple and speedy measurement without being constrained by the place of measurement. SOLUTION: A base 2 to place a toy vehicle 1 with a prime mover is provided with a roller 3 for front wheels to place the front wheels 1a of the above- mentioned vehicle 1, a roller 4 for rear wheels to place its rear wheels 1b, and a fixing device 5 to fix the toy vehicle 1 in the state that the front wheels 1a and the rear wheels 1b are placed on the rollers 3 and 4 to the upper surface of the base 2. The roller 3 for front wheels is coupled to the roller 4 for rear wheels by a transmitting member 13. A rotary encoder 10 is installed to the shaft of one of the rollers interlocked via the transmitting member 13. The fixing device 5 is formed of a pressing mechanism 8 to prevent the toy vehicle 1 from moving forward and backward and a pressing mechanism 9 to prevent the toy vehicle 1 from moving from side to side.
Patent JP-H02171677-A (JP)
Title: Discriminating system of moving body
Inventor: MISHINA TOSHIRO
IPC: G01S13/78
Filed: 1988-12-23
Abstract: PURPOSE:To reduce a burden of an upper data processing device by having a transponder unit attached to a moving body and interrogator units communicating in a non- contact manner with the transponder unit being present in the area of communication and by making the interrogator units in a plurality operate on a time-division basis. CONSTITUTION:It is assumed that communication areas S of an interrogator units 11 and 12 overlap each other and that communication areas S of other interrogator units 13 to 1N overlap one another while communication areas S of other interrogator units 13 to 1N are separate from one another. If a controller or a user of a system inputs from an input device 33 beforehand that the first and second interrogator units 11 and 12 need to be operated on a time-division basis, on the occasion, the interrogator unit 12 is stopped at the time when a transmission stop instruction B is sent at first to the interrogator unit 12. Then, a transmission start instruction A is sent to the interrogator unit 12. After the transmission stop instruction B is sent to the interrogator unit 12, subsequently, the transmission start instruction A is sent to the interrogator unit 11. The same process is repeated thereafter and thereby the interrogator units 11 and 12 are operated alternately. When a interrogation signal is emitted alternately from the opposite sides of a passage, then, it is prevented from interfering with another.
Patent JP-H10173641-A (JP)
Title: Clock-synchronizing circuit
Inventor: YAMAJI SUMIKO
IPC: H03L7/06
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To surely attain synchronization of an input reception signal and an output timing signal by operating the fine adjustment of a phase by changing the phase of a counter according to a correction timing signal. SOLUTION: The value of a timing signal 408a for comparison, when the value of a differentiated output signal 4a of a differentiator 4 is changed from '0' to '1' latched by a D flip-flop 404. The D flip-flop 404 latches the timing signal 408a for comparison at the point of time of one input clock delay. The timing signal 408a for comparison is delayed for one input clock signal according as the latch timing is delayed for one input clock. In this case, the value of the timing signal 408a for comparison, when an input reception signal 1a applied to a reception signal input terminal 1 is changed from '0' to '1' is latched by the D flip-flops 404 and 406, and then the phase of an output signal is changed by a counter 408 according to the value.
Patent JP-H02172636-A (JP)
Title: Control device for automatic thread fastening machine
Inventor: ADACHI MASATOMO
IPC: B23P19/06
Filed: 1988-12-23
Abstract: PURPOSE:To enable a correct display without receiving the effect of a motor stoppage time on the part of the display of a fastening torque, by forming a structure displaying the detection value by holding a driver main body by the torque detection part having a reaction force type torque sensor and completing this detection display prior to the positive rotation stoppage of a motor. CONSTITUTION:When the rotation of a driver bit 8 is stopped, the transmission from a rotation detecting part 24 is stopped, a timer Ta transmits a timeup signal, it is added to a flip flop FF and the output of the flip flop FF is reversed. This reversal output starts the time counting of a timer Tb and on the other hand becomes a conversion start command signal, and the detected value of a torque detection part 11 is converted into a digital value by being displayed at A-D converting part 32 and displayed by a display part 33. The voltage feeding to a motor 2 is stopped at this time, but the motor 2 continues at its rotation by inertia further and the detected value of the torque detection part 11 is risen, but since the display of the detected value is completed as mentioned before, no effect of the stoppage time of the motor 2 is received.
Patent JP-H04194968-A (JP)
Title: Fixing device
Inventor: HANEDA SATORU
IPC: G03G15/20
Filed: 1990-11-27
Abstract: PURPOSE:To prevent the irregular reflection and the chroma of an image from lowering, and to obtain a transferred image which has high quality and fidelity and is very similar to the original image by optionally switching a transferred toner image to a gloss image or a non gloss image and fixing it. CONSTITUTION:Pressure to press can be varied according to a gloss mode and a non-gloss mode. For example, when the non-gloss mode is selected, an eccentric cam 463 is positioned at a specified angle in a fixing device 45. Consequently, a press-contacting lever 461B is kept on the position where it is turned clockwise and is retreated lower than the rotation supporting shaft 456A of a press-bonding roller 456, a press-bonding belt 458 is press-bonded to a heating belt 454 by receiving only press-contacting load by the press-contacting lever 461A. Consequently, even though the toner forming the image on the transferring paper P reaches to a viscous and elastic area by the heating of a heating belt 454, smoothing is not enough because pressure is weak, so that the toner is fixed as the non-gloss image. Thus, the irregular reflection and the chroma of the image are prevented from lowering, and the transferring image which has the high quality and is very similar to the original image and has the fidelity can be obtained.
Patent JP-H02172715-A (JP)
Title: Mold-clamping device of synthetic resin-molding machine
Inventor: NAKAYAMA TOSHIO
IPC: B29C45/66
Filed: 1988-12-27
Abstract: PURPOSE:To keep always the parallel degree of a movable platen by a method in which the movable platen and an intermediate plate are moved relatively, and while a ball screw mechanism is connected thereto by a ball screw joint mechanisms, the ball screw mechanism is driven with the driving device for clamping a mold. CONSTITUTION:When a movable platen 16 and an intermediate plate 22 open and close a mold at a relatively high speed, the driving device 42 for opening closing the mold, is operated. In this case, an intermediate plate-constraining mechanism 24 is in unconstrained state, and the intermediate plate 22 and the movable platen 16 are in movable state. Next, when mold clamping force is applied thereto after mold-closing, the intermediate plate-constraining mechanism 24 is constrained in opening direction. Then, the driving device 42 for opening and closing. A mold is operated, and a female screw member or a male screw member is rotated through a ball screw joint mechanism (chain) 40, and then the movable platen 16 is moved to the stationary platen 10 at the same speed, and is pushed against the stationary platen 10 in the state of said parallel degree being kept, thereby clamping the mold.
Patent JP-H11159800-A (JP)
Title: Electric parts containing box for air conditioner
Inventor: MASUDA TAKAHIRO
IPC: F24F13/20
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To enhance sealing performance and the efficiency of assembling work while reducing material cost by providing a part having protruding cross- section and a screw fixing part, respectively, at the opposite ends of the opening in the body of electric part containing boxes facing each other. SOLUTION: An electric part containing box 2 comprises a box body 3, an electric part cover 4, an electronic controller body 5, and an electronic controller 7 provided with a heat plate 6. The box body 3 is provided with a protrusion 9 having protruding cross-section and a screw fixing part 10 at respective ends of an opening 8 and the heat plate 6 being inserted into the opening 8 is provided with a groove 11 of recessed cross-section at one end and a screw fixing hole 12 at the other end. At the time of inserting the electronic controller 7 the groove 11 at one end of the heat plate 6 of the controller 7 is fitted over the protrusion 9 at one end of the opening 8 in the body 3 and then the other end of the heat plate 6 is lowered and secured to the fixing part 10 by driving a screw 13 into the screw fixing hole 12.  It is sealed with respect to the body 3 by means of a sealing member 13 being applied over the entire circumference of the heat plate 6.
Patent JP-H03187619-A (JP)
Title: Analog/digital converter
Inventor: SATO SHINICHI
IPC: H03M1/36
Filed: 1989-12-18
Abstract: PURPOSE:To improve conversion accuracy without decreasing the conversion speed by applying arithmetic means operation to the point where input signals scarcely change and outputting the signal as it is without applying the arithmetic mean operation when the change is eminent. CONSTITUTION:A counter 13 generates a prescribed fluctuation level number signal DL and supplies it to a reference voltage fluctuation circuit 11. D flip- flops D1, D2 in an estimate arithmetic circuit 14 apply one clock shift to a digital code signal outputted from an A/D converter circuit 12 and a DL' signal subject to one clock shift of the fluctuation level number signal DL at a D flip-flop D3 into signals DU', DL''. When a difference between the signals DU and DU' from as deviation discrimination circuit 17 is larger than '1', an arithmetic mean circuit 18 does not apply addition processing and outputs the result to a Dout by taking the DU' as a high-order 4-bit and taking the DL'' as a low-order bits. When the difference between the DU and DU' is equal to or smaller than '1', arithmetic mean operation is applied and the result is outputted to the Dout. Thus, A/D conversion with high accuracy is quickened with simple constitution.
Patent JP-H09151564-A (JP)
Title: Ceiling material hanging construction
Inventor: KUJIME YOSHIYUKI
IPC: E04B9/18
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent the falling-off of a ceiling material during the conveyance and to promote execution efficiency by inserting a screw into a hole of a holder of a hanging device to smash the projected front end section, and making it possible to move the screw between a stopper section and a head section to fix it to a holding device from the ceiling. SOLUTION: A holder 5 with an uneven stop 4 is connected to a hanging device main body 2 with a screw 12 with head section 11 in a turnable manner, the front end of the screw section projected from the main body 2 is smashed to use it as a stopper section 13, and the screw can be moved between the head section 11 and stopper 13. Then, when a hanging device 1 is delivered, the screw 12 is fully loosened, and it is conveyed in a state to leave spaces between the main body 2 brought into contact with the stopper section 13 and holder 5. Accordingly, the falling-off of the screw 12 is prevented, a horizontal piece of the main body 2 is fixed to a hanger bolt 14 from the ceiling in a construction site, the side edge section of a louver material 3 is held between the lower end section of the holder 5 and main body 2, and the screw 12 is fastened with a driver to fix.
Patent JP-2000156803-A (JP)
Title: Tube inside observation camera device
Inventor: SUYAMA KENJI
IPC: H04N5/225
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To perform observation with an optimum image all the time by making a remote control part to preset illumination light quantity and focal distance in every tube diameter of a tube to be observed and making preset values selectable with a changeover switch. SOLUTION: A tube kind changeover switch switches jute (steel tube wrapped with jute), galvanization (galvanized steel pipe) and PE (polyethylene tube), and a pipe diameter changeover switch switches switchable pipe diameters 25, 32, 40, 50, 80 and 100 (A). The values of illumination light quantity and focal distance are stored as preset values for every tube diameter in a remote controlling part 10 in accordance with respective types of tubes to be observed, and the preset values are selected in accordance with the positions of the respective changeover switches.  That is, appropriate focal distance and illumination light quantity are preliminarily set in accordance with respective diameters, they are stored as the preset values in the part 10 of a device main body 1, each preset value is selected by the pipe diameter switch, and an optical system 7 and a light source 8 for illumination are controlled through a control part 9.