baber/WOPTO huggingface dataset:
Patent JP-2000284211-A (JP)
Title: Exposure device
Inventor: OGASAWARA MAMORU
IPC: B41J2/44
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To inexpensively constitute the device, which exposes a photosensitive material to a digital signal, in simple structure by using a rotary prism and an optical fiber group. SOLUTION: This device is provided with a light source part 1a, a means (controller and light source modulation part) which modulates the light emitted by the light source part 1a, a condenser lens which converges the modulated light into a beam, a rotary prism 20 which rotates the beam along a specific circumference, and an optical transmission member 30 composed of a group 31 of optical fibers which have one-end sides arrayed in a ring shape along a circumference having a radius nearly equal to the radius of the rotation of the beam and the other-end sides arrayed linearly.
Patent JP-2000239713-A (JP)
Title: Production of flaky silver powder
Inventor: WATANABE YOSHINOBU
IPC: B22F1/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively produce silver powder in which each fine particle has a fine, flaky shape and high in uniformity by bringing an aq. soln. of silver nitrate into reaction with an. aq. soln. of L-ascorbic acid, furthermore adding ammonium polyacrylate thereto and precipitating silver particles. SOLUTION: The aq. solution of silver nitrate is brought into reaction with the aq. soln. of L-ascorbic acid as a reducer to precipitate silver particles. At this time, together with the L-ascorbic acid, ammonium polyacrylate is added thereto. As the ammonium polyacrylate, the one having about 10,000 to 400,000 molecular weight is preferable, and its amt. to be added is controlled to about 1.5 to 30 wt.% to silver. In this way, the lumping and spheroidizing of silver to be precipitated are prevented, and flaky silver powder of single piece suitable for producing silver paste is obtd. by a chemical one reaction system. Moreover, in the reaction, by allowing water soluble lower alcohol such as methanol to coexist, the more micronizing of the produced flaky silver powder can be attained.
Patent JP-S60234540-A (JP)
Title: Production of seasoned and dried salmon product
Inventor: YOSHIDA KUNIO
IPC: A23B4/03
Filed: 1984-05-04
Abstract: PURPOSE:To obtain the titled nice product having good flavor without deteriorating freshness, by slicing a salmon subjected to a treatment horizontally to a suitable small thickness, seasoning the sliced salmon, and drying the seasoned salmon. CONSTITUTION:The head of a raw fresh or thawed frozen salmon is removed, and entrails are removed. After washing with water, the salmon is divided into 3 pieces of two fillets and bones, and the fillets are skinned and sliced long horizontally to give about 5-20mm. meat thickness. 1pt.wt. resultant dressed meat is then dipped in 0.5-2pts.wt. solution (containing e.g. 88.89% water, 4.45% salt, 2.96% sodium glutamate, 1.85% DL-alanine and 1.85% lysine), allowed to stand at <=30 deg.C for 1-2 whole days and nights, taken in a drying net, and dried at <=30 deg.C in a cold air dryer to give <=20% moisture, and the form is adjusted. The resultant meat is then packaged to give the titled dried product.
Patent JP-S5517048-A (JP)
Title: Electronic oven
Inventor: KAMEDA ISAMU
IPC: F24C7/02
Filed: 1978-07-19
Abstract: PURPOSE: Inacive mode can be inserted during heating mode to allow cooking product to be stirred, for example, durig inactive mode.  
     CONSTITUTION: The keyboard 1 or card leader 2 is used to input each heating mode setting data. The setting data is transmitted through the data pass 3 and controlled by the controller unit 4 to be stored in the memory 5 which controls the high frequency oscillation driving unit 6. Operating the keyboard 1 START key generates start signal ST to read the content of the address No.1 in the memory 5 and heating mode is executed. When the completion of this changes the content of the program counter 9 to (2), the content of the address No.2 in the memory 5 is read out. If this is inactive mode, the decoder 12 finds this state and generates inactive signal HA. The content of the down counter 11 remains zero, no driving pulse DP is generated, and the magnetron 11 remains to be stopped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5424821-A (JP)
Title: Preparation of fluoric acid fluoride containing ester group
Inventor: YAMABE MASAAKI
IPC: C07C69/708
Filed: 1977-07-28
Abstract: PURPOSE: To obtain a diacid monoester fluoride selectively in high yield by the reaction of a specific unsymmetrical diacid fluoride with an alcohol in a certain ratio. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5315181-A (JP)
Title: Digital temperatuere display unit
Inventor: ABE TOSHIROU
IPC: H01L33/00
Filed: 1976-07-27
Abstract: PURPOSE:To digitately display temperature fluctuation freely from disturbance, by coupling luminous element eonnected to thermo variable resistor element in series and light sensitive solid oscillator element connected to digital display unit in series with photo coupler.
Patent JP-S5614882-A (JP)
Title: Compressed air generator
Inventor: NAGASE HIDEJIROU
IPC: F04B45/04
Filed: 1979-07-17
Abstract: PURPOSE:To generate a compressed air in an air chamber by utilizing a change in volume of the air chamber arising at infusing and discharging a pressurized liquid into and from a water chamber, which are so divided by a divider travelling in the interior of a shell. CONSTITUTION:A screw 7 of a compressed air generator consisting of shells 1, 2 divided into an air chamber 13 and a water chamber 14 by a diaphragm 9 is connected to a service pipe, and a coupling 5 is connected to a vessel almost equal in volume to the compressed air generator. From supplying water with high pressure to the service pipe, the diaphragm 9 inverts as expanded upwardly, the air in the air chamber 13 is forced into the vessel by way of an air hole 6, and thus a compressed air is generated in the air chamber 13. When the water in the water chamber 14 is discharged by interrupting feed of the water, the diaphragm 9 reverts as it was, and the compressed air in the air chamber 13 disappears. The compressed air generated and disappearing as above can be used for power source accordingly.
Patent JP-H06297535-A (JP)
Title: Method for melt extrusion of styrene polymer having syndiotactic structure
Inventor: OKI MASASHI
IPC: B29C47/00
Filed: 1993-04-16
Abstract: PURPOSE:To obtain an extrusion molded product which is continuously stably excellent in appearance and physical properties by a method wherein melt extrusion is carried out by specifying molten resin temperature required for melt extrusion of a styrene polymer of a syndiotactic structure, its staying time, and shear speed at an extrusion mouthpiece part. CONSTITUTION:Styrene polymer used for melt extrusion has a syndiotactic structure and its melt viscosity measured under conditions of 100 deg.C and 10/sec in shear speed is 10<3> poise or over to and excluding 10<6> poise. Furthermore, molten resin temperature and staying time at that temperature satisfy a thermal decomposition index of the formula I, and further shear speed at an extrusion mouthpiece is 400/sec or lower. However, in the formula I, SIGMA(t1XDELTAT1) is the thermal decomposion index, (t) is molten resin staying time (min), DELTAT is molten resin temperature-melting point temperature ( deg.C), and (i) is a section number of each melt section. Then, a molded product which is excellent in both physical properties and appearance is continuously stably manufactured.
Patent JP-H06300499-A (JP)
Title: Missile
Inventor: MATSUOKA HIDEYUKI
IPC: F42B10/66
Filed: 1993-04-16
Abstract: PURPOSE:To provide a high turn missile wherein a turn with good efficiency can be executed by setting a folding mechanism or a developing mechanism on a stabilizing aerofoil, by closing the stabilizing aerofoil when a thrust deflection is executed and by opening it after detecting a combustion finish of a combustion device. CONSTITUTION:A missile is shooted at a closed state of a stabilizing aerofoil 3 and in a process wherein a turn is executed by a change of a thrust by a vane 2, a generation of a moment with a reversal effect caused by a static stability performance of the stabilizing aerofoil is prevented. In a developing device 4, a thrust pattern is preliminarily stored, a combustion time and a flying time are compared, and in the case wherein an acceleration of a machine shaft direction which largely decreases when a combustion of the thrust device actually finished is detected and a finish of a combustion is confirmed, the stabilizing aerofoil 3 which is closed till that time is developed. A stabilizing aerofoil necessary development angle calculating device 11 computes an aerodynamic moment coefficient from a speed, an angle of elevation and a necessary aerodynamic moment quantity which are detected by a flying speed and an elevation angle detecting device 8, calculates a developing angle of a necessary stabilizing aerofoil 3 and a developing angle command is outputted to a driving section by a developing angle command 12 after calculation of a developing angle of the necessary stabilizing aerofoil 3.
Patent JP-H02268496-A (JP)
Title: Laser soldering
Inventor: NAKAYAMA SHIGEO
IPC: H05K3/34
Filed: 1989-04-10
Abstract: PURPOSE:To perform continuous soldering promptly and surely by piling up the first and second printed boards so that the auxiliary solder of the first terminal and the second terminal may be piled up, and in this condition, pressing each second terminal to corresponding first terminals, and then fusing the auxiliary solders by irradiation of laser beams via through-holes. CONSTITUTION:A second terminal row 11-14 is formed, at the array pitch in correspondence with a terminal row 22-25, on a second printed board 10, above the first terminal row 22-25 being arrayed on the first printed board 21, and the board 10 and the board 21 are soldered, one over the other. Auxiliary solders 27-30 are formed on individual terminals which constitute this terminal row 22-25, and through-holes 16-19 are formed in individual terminals with which the terminal row 11-14 is formed. By the use of pressing jig 37, individual terminals of the terminal row 11-14 are pressed to individual terminals of the terminal row 22-25 and then from above, the laser beams 48 from a laser head 47 are made to scan the whole, and the solders 27-30 are fused by the laser beams which pass the through-holes 16-19.
Patent JP-H09261371-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a function corresponding to the call originating number report service of a key telephone system in configuration connecting a line through a facsimile to the key telephone system. SOLUTION: In the setting state of using this equipment while connecting it to the key telephone system, the line is connected through this equipment to the key telephone system. In this case, when an ID reception terminal start signal is detected but the key telephone system does not connect any call within prescribed time, this equipment connects the call and receives a call originating ID signal. When this call originating ID signal is registered in a register circuit 18 as a facsimile terminal, after the state of connecting no line to the key telephone system is provided, the call connection is released and in response to the next calling signal, facsimile reception is started.  When the call originating ID signal is registered in the register circuit 18 as an audio terminal, the call connection is released and this equipment does not respond to the next calling signal but waits for the response of key telephone.
Patent JP-S63254395-A (JP)
Title: Fin tube type heat exchanger
Inventor: KOMA HACHIRO
IPC: F28F1/32
Filed: 1987-04-13
Abstract: PURPOSE:To prevent increase of draft resistance and to enable reduction of a maintenance expensive by decrease of an amount of an expensive covering material used, by a method wherein a fine tube is formed such that only the one surface is covered with a hydrophilic surface and the other surface is formed by a precoat material having an exposed material surface, and the fin tubes are arranged in parallel at intervals of a specified distance. CONSTITUTION:In a fin 11, only the one surface is precoated with a hydrophilic surface treating agent 12, the other surface is formed by a precoat material having an exposed material surface, and a fin collar 14 is formed by a material being an aluminum base material 13 being left unprocessed. Dew condensation water 16 produced on the hydrophilic surface treating agent 12 surface of the heat transfer fin 11 is formed in a filmform shape, and meanwhile dew condensation water 17 produced on an aluminum base material 13 surface is formed in a dropform shape. When the dew condensation water 13 is produced to a dropform dew condensation water of a some size, the dew condensation water makes contact with the filmform dew condensation water 16 adhered to the hydrophilic surface treating agent 12 surface positioned opposite thereto, and is sucked by the hydrophilic surface treating agent 12 surface. Thereby, all the draw condensation water 17 on the aluminum base material 13 surface has a small size, and an air passage between the heat transfer fins 11 is ensured.
Patent JP-H08265118-A (JP)
Title: Delay time stabilizing circuit
Inventor: FURUKAWA YASUO
IPC: H03K5/13
Filed: 1995-03-23
Abstract: PURPOSE: To suppress increase in power consumption by generating a Tpd characteristic table obtained by measuring a change in a delay time with respect to temperature and a power supply voltage and using a table for device temperature so as to make a delay time stable. CONSTITUTION: A change characteristic of a Tpd with respect to temperature is measured by a gate delay time Tpd measurement circuit 14 and a temperature sensor 11 and stored in a memory at system initialization. Then, a power supply voltage Vdd is changed by a Vdd control circuit 15, a Vdd changing characteristic with respect to the Vdd is measured and stored in the memory. A change in a range of disable measurement is extrapolated by an arithmetic operation, a Tpd characteristic table in which temperature and power supply voltage are used as fluctuation variables and stored in a memory. In the actual operation, the Vdd is changed so that a Tpd of a device is made constant on a device temperature from the temperature sensor 11 and the table 17. Furthermore, a loop oscillator or a high speed counter is adopted for the Tpd measurement circuit.
Patent JP-H05241724-A (JP)
Title: Method and device for reading coordinates
Inventor: HAYAMIZU TSUKASA
IPC: A63F13/213
Filed: 1992-02-28
Abstract: PURPOSE:To simply read the coordinates by measuring the length of two sides of a triangle formed based on the distance between two pulleys with use of a string-shaped elastic matter that can be taken up. CONSTITUTION:At least two pulleys 4 having each take-up radius R are provided together with a ring 1 which is connected to a pair of string-shaped elastic matters 3 wound round each pulley 4, and a cursor which supports rotatably the ring 1. Furthermore, an encoder is connected to each pulley 4 and a take-up means takes up each pulley 4. The encoder has an optical constitution, and these pulleys 4, the encoders and the take-up means are contained in a frame which entirely has a box shape. In such a constitution, the length of two sides of a triangle formed by the matters 3 is measured by each encoder based on the distance C between the centers of the pulleys 4. Based on this measured value, the coordinate value (X, Y) is read and therefore the structure can be miniaturized and simplified in comparison with a conventional structure.
Patent JP-S58205052-A (JP)
Title: Hot-water supplying machine utilizing solar heat
Inventor: JIYAKUDOU JIYUNICHI
IPC: F24S90/00
Filed: 1982-05-26
Abstract: PURPOSE:To shorten the operating time of a compressor by a method wherein a refrigerant heat collecting operation, heating the supplied hot-water directly by the refrigerant collecting the solar heat, and a heat pump operation, effected by driving the compressor, are selected properly based on the amount of sunshine and the temperature of supplied hot-water. CONSTITUTION:In case a refrigerant temperature, detected by a sensor 16, is lower than a set value, or a supplied hot-water temperature, detected by the sensor 8, is higher than the set value, a control unit 17 closes both bypass circuits 12, 14 by the operations of switching valves 11, 13, drives a motor 2 while stops a circulating pump 15, and heats the supplying hot water by the heat pump operation effected by the compressor 3. On the other hand, in case the refrigerant temperature is higher than the set value and the supplied hot-water temperature is lower than the set value, the refrigerant is circulated by the circulating pump 15 and the compressor 3 is stopped to effect the supplied hot- water heating operation by collecting the heat by the refrigerant. When the supplied hot-water temperature has exceeded the upper limit set value, the motor and the circulating pump are stopped. Accordingly, electric power consumption may be reduced remarkably.
Patent JP-S62247563-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUBO MINORU
IPC: H04N5/335
Filed: 1986-04-18
Abstract: PURPOSE:To enable the reduction of series resistance components and to contrive the improvement in high speed operation by forming a photo-detecting part of an optical integrated circuit in which a PIN PD and a JFET are formed into one body, in a layer whose band gap is larger than that of InGaAs so as to make a dark current small and by arranging an N<+> layer as a bottom layer. CONSTITUTION:On a semi-insulating InP substrate 1, an InGaAsP layer 6 is epitaxially grown. Next, an SiO2 mask 7 is formed on a part of said substrate and an exposed substrate part as an etching part 8 is etched. After that, by a selective burying epitaxial growth of second time, an N InGaAsP layer 9, an N InGaAsP layer 10, and an N InGaAsP layer 11 are epitaxially grown in order, thereby making the etching part 8 flat. Then, the SiO2 mask 7 is removed and a separating groove 12 of an JFET is formed. By diffusing Zn, a P-type photo-detecting part 13 of a P-I-N PD and a P-type gate part 14 of the JFET are formed and an electrode 15 is formed.
Patent JP-H04320653-A (JP)
Title: Frying method for food in microwave oven
Inventor: AABINGU EMU SASUROO
IPC: A23L5/10
Filed: 1991-04-22
Abstract: PURPOSE: To provide a cooking compsn. to be used in microwaves which enables frying food in a microwave oven, and to provide a method for frying food in an microwave oven. CONSTITUTION: Food is brought into contact with a compsn. for microwave cooking comprising about 30 to 95wt.% frying oil or fat, up to about 30wt.% water-soluble or oil-soluble food gum (such as methylcellulose and gum dammar), and 0.05 to 2.5wt.% emulsifier. Then the food in contact with the cooking compsn. is exposed to microwave energy to obtain a fried food having excellent crispy touch.
Patent JP-S61247549-A (JP)
Title: Brake device
Inventor: ARIMITSU SATOSHI
IPC: B60T11/28
Filed: 1985-04-25
Abstract: PURPOSE:To aim at prolonging the life of a brake device in which the alternation of direction of braking action is detected by a switch to control the shut-off of a braking holding solenoid valve when a vehicle is stopped on an ascending slope, by securing this switch by means of a highly heat-insulative and vibration- absorptive attaching member. CONSTITUTION:Hydraulic fluid is fed from a master cylinder into a cylinder section 2 in a disc brake 80 when a brake pedal is depressed during running of a vehicle on an ascending slope, and therefore a piston is pushed out so that one of braking lining 9 is made in press-contact with one side surface of a rotor 10 while the other brake lining 12 is made in press-contact with the other side surface of the rotor 10 by means of a caliper section 3, thereby braking is effected. Further, when the vehicle comes to a stop so that a torque in the direction opposite to the direction of the running torque is effected, pad plates 8, 11 are pushed rightward to turn on a switch 20 which therefore energizes a braking holding solenoid valve. At this time a switch 20 is held in a recess 24 in a base member 7 by means of a rubber cylinder 22 and a rubber ring 23.
Patent JP-H04322552-A (JP)
Title: Temperature control method for fluorescent light in picture reader
Inventor: SATO MASAAKI
IPC: G03G15/04
Filed: 1991-04-22
Abstract: PURPOSE:To read the density of an original accurately just after lighting of a fluorescent light by keeping a temperature of the fluorescent light to be a prescribed temperature or over even at distinguishment of the fluorescent light. CONSTITUTION:A light from a fluorescent light radiates an original and a reflected light from the original is subject to photoelectric conversion section by an image sensor having a sensitivity even at an infrared ray region. The production of an infrared ray just after the lighting is prevented by keeping a tube wall temperature of the fluorescent light to be 50-60 deg.C for non-lighting period of the fluorescent light.
Patent JP-H10282978-A (JP)
Title: Karaoke device and its distribution device
Inventor: SUZUKI MAYUMI
IPC: G10L25/48
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide the KARAOKE device that can decide the skillfulness of singing irrelevantly to the difficulty of sung music. SOLUTION: Difficulty data on KARAOKE music are stored together with music data for a KARAOKE music performance and when the KARAOKE music begins to be played, the difficulty of the KARAOKE music is displayed. Then singing is scored on the basis of its guide melody and the deviation value of the scores is calculated on the basis of the difficulty data and displayed as a scoring result. Consequently, the skillfulness of singing of a singer is displayed objectively in consideration of the difficulty of the KARAOKE music.
Patent JP-H02271320-A (JP)
Title: Electronic device
Inventor: IKEDA MITSUSHI
IPC: G02F1/1343
Filed: 1989-04-12
Abstract: PURPOSE:To prevent the generation of a disconnection by anodic oxidation of a surface and to obtain the electronic device which is free from an interlayer short-circuiting by constituting the device in such a manner that the taper angle at the end part of the 1st metallic layer constituting a lower metallic film with a substrate is smaller than the taper angle of the 2nd metallic film. CONSTITUTION:A MoTa alloy contg. >=50atomic% Ta is used for the 1st metal lic film of the electronic device formed with the substrate, the lower metallic film consisting of the laminated films of the 1st metallic film and 2nd metallic film formed on the substrate and the upper metallic film formed on the anodized film of the metallic film formed on the lower metallic film and a MoTa alloy contg. the Ta at the ratio higher than in the 1st metallic film is used for the 2nd metallic film. The MoTa-2 is constituted of the MoTa contg. the Ta at the higher ratio than the MoTa-1 and, therefore, if the etching is executed under the conditions of a small partial pressure of O2 with such combination, the taper angle of the MoTa-1 is smaller than the taper angle of the MoTa-2. The generation of the disconnection is, therefore, prevented and the interlayer short-circuiting is eliminated at the time of forming the anodized film.