baber/WOPTO huggingface dataset:
Patent JP-S63143415-A (JP)
Title: Method of controlling viscosity of fuel oil
Inventor: KIYAMA KENJI
IPC: F23K5/00
Filed: 1986-12-08
Abstract: PURPOSE:To procure the optimum viscosity of oil for combustion of low pollution and saving of energy, and to eliminate too high or too low viscosity of oil, by detecting a pressure loss in the flow path at the outlet of an oil heater in an oil heating unit, by comparing the kinetic viscosity of oil based on the detected value with a reference oil kinetic viscosity, and by feeding back a result to a setting value of temperature at the outlet of an oil heater. CONSTITUTION:A fuel oil 1 being fed under a specified pressure is led to an oil burner 8 to be burned, passing through a fuel oil flow passage 6, after it is heated up to a predetermined temperature by an oil heater 2. A pressure loss in the fuel oil flow passage 6 is detected on the basis of signals from pressure transmitters 5 and 7 in the fuel oil flow passage at the outlet of an oil heater, and a result is fed back to a temperature setting value at the outlet of an oil heater. The pressure loss DELTAP(kg/cm<2>) is a function between a kinetic viscosity gamma(m<2>/s) and the flow rate of fuel oil W(kg/h). DELTAP is detected by the difference between the signals of pressure transistors 5 and 7, 'W' is detected by the signal from a flow rate transmitter 3, and a kinetic viscosity 'gamma'is determined by those data. The determined kinetic viscosity 'gamma' is compared with a reference value, and a result is fed back to the temperature setting at the outlet of an oil heater. In such a manner the viscosity of oil can be controlled so that it can always keep the optimum kinetic viscosity.
Patent JP-2001106022-A (JP)
Title: Tightening adjusting cushion cover for automotive seat belt
Inventor: MORI HIROSHI
IPC: B60R22/12
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a tightening adjusting cushion cover for automotive seat belt allowing the degree of tightness of a breast belt of an automotive seat belt to be adjusted and set so as to improve the fastened feeling and eliminate the feeling to avoid fastening and relieving an impact at the time of an accident. SOLUTION: This tightening adjusting cushion cover 1 for automotive seat belt comprises a rear skin 3 formed in a flexible soft band-shaped sheath body allowing to pass and store a breast belt 10 of an automotive seat belt and swelling a cushion part 6 to the outside and a front skin 2 comprising a pair of lockingly closed and releasably opened cover pieces 4A and 4B extended from both edges of the rear skin 3 and connected at the lateral center of the rear skin. The area between the lockingly closed front skin 2 and rear skin 3 is pressed and stored with the breast belt 10 positioned flat so as to form into a belt storage part 5 to prevent the breast belt 10 from slipping, and the breast belt 10 applied aslant to the breast part when it is fastened is maintained in the state of being released slightly.
Patent JP-S63142836-A (JP)
Title: Front and rear, disposing direction discriminator for semiconductor device
Inventor: TONO NAOMI
IPC: H01L23/00
Filed: 1986-12-05
Abstract: PURPOSE:To discriminate the front and rear and disposing direction of a semiconductor device by comparing by a comparator a signal in an asymmetrical specific surface area set by an inspection area designation unit with a signal of a comparing surface area on the basis of a signal input from photoelectric conversion means. CONSTITUTION:When the surface of a semiconductor device 1 is illuminated by a projecting illuminator 2 from obliquely and the state is imaged by a photoelectric converter 3, such as a TV camera from above in a perpendicular direction, the satin-like package surface of the front surface of the device 1 is imaged brightly and the part of a molding pin mark 1b is darkly imaged. and its image signal 19 generates difference in illumination with a lightness threshold value as a boundary. A synchronizing signal 18 from the converter 3 is input to an inspecting area setter 5, individual inspecting areas, here pin mark area and satin area are set in the imaged detected image, a pin mark area timing signal 21 and a satin area timing signal 22 corresponding thereto are output to a counter 7. Counted value signals 24, 25 are compared by a count comparator 8 by a satin area counter 7b to output a discrimination signal 26.
Patent JP-H06256329-A (JP)
Title: Production of high-purity n-(2-sulfatoethyl)piperazine
Inventor: MIHIYAERU MAIAA
IPC: C07D295/088
Filed: 1993-11-19
Abstract: PURPOSE: To provide the method for preparing N-(2sulfatoethyl)piperazine, which is simple to carry out industrially.  
     CONSTITUTION: The objective N-(2-sulfatoethyl)piperazine is obtained by reacting N-(2-hydroxyethyl)piperazine in a mixture of highly concentrated sulfuric acid and oleum or chlorosulfonic acid at about 80-250°C, then transfering the sulfonated mixture to a water-miscible aliphatic alcohol, isolating N-(2-sulfatoethyl) piperazine, further treating the N-(2-sulfatoethyl)piperazine, still moist with alcohol, with a basic compound in a mixture of an alkanol and water at about 35-90°C, separating a sulfate precipitate formed from the basic compound and adding an alkanol to isolate the objective compound. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05125215-A (JP)
Title: Method and apparatus for producing porous film
Inventor: ASAHINA HISAKAZU
IPC: C08J9/26
Filed: 1991-11-07
Abstract: PURPOSE:To enable the pore diameter of a porous ethylene copolymer film to be controlled by changing the diameter of plasticizer droplets. CONSTITUTION:A plasticizer serving as a pore-forming agent is atomized through nozzle provided in an upper part of a Henschel mixer, and the atomized plasticizer is mixed with either or both of the main raw material and fine particles. This method enables the pore diameter to be controlled by changing the diameter of the plasticizer droplets. It also enables the plasticizer to be dispersed more uniformly into the main raw material and/or fine particles. Hence, a porous film having a denser, three-dimensional net structure can be produced.
Patent JP-S63144499-A (JP)
Title: Digital recording and reproducing device
Inventor: NAKAJIMA HIROSHI
IPC: G10L19/00
Filed: 1986-12-05
Abstract: PURPOSE:To surely message to a designated person by providing a display element and displaying an opposite destination to whom the message is to be delivered after the recording of message. CONSTITUTION:By depressing a PLAY BUTTON 6 and a Re/S button 7 simultaneously at recording, the recording is started, the voice is recorded. Then depressing an M button 8, a display character 13 'a message is given' is lighted (or blinked) on the display component 4 and while the M button 8 is kept on being depressed, display bars 12a-12e are lighted and being moved. That is, a CPU 30 has a function of a ring counter being advanced owing to the input of the M button 8 and gives an output to a light emitting diode drive IC31 in response to the degree of the advance of the counter and the light emitting diodes 32a-32n (corresponding to the display bars 12a-12e) are lighted sequentially. The label described with the name of the opposite party of the message (11a-11e) is sticked in the lateral direction, and the presence of message to a certain person is displayed by the operation. When a person observes the display and depressed the PLAY button 6, the reproduction is started.
Patent JP-S62149452-A (JP)
Title: Printing method
Inventor: FUKUSHIMA HITOSHI
IPC: B41M5/00
Filed: 1985-12-24
Abstract: PURPOSE:To make available a printing method by which high-quality character and image printing can be performed by adopting printing technique which does not allow ink and a medium to be transferred to touch each other at the non-recording part of the ink and rolling ink dots on paper to be transferred after application of thermal energy using a heat roller. CONSTITUTION:The titled printing method is a printing technique for transferring the recording part of ink to a medium to be transferred by magnetic attraction force through the control of thermal energy application using a means 11 to apply thermal energy to the recording part 13 of thermoplastic magnetic ink and a means 15 to generate magnetic attraction force in the ink. In a printing method which does not allow ink and a medium to be transferred to contact each other at the non-recording part 12 of ink, ink dots on paper to be transferred are rolled using a heat roller 16 after application of thermal energy. Ink is transferred by magnetic attraction force under a thermal activation state of ink and no process of stripping off an ink medium is required. In addition, the fixing of ink into paper is markedly improved by melting and rolling ink dots after transfer and thereby the difficulty to link the dots can be overcome.
Patent JP-S63144551-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEYA FUMITOSHI
IPC: H01L23/02
Filed: 1986-12-09
Abstract: PURPOSE:To obtain a semiconductor device having stable airtightness in a short time regardless of a material by arranging films having thickness of half or more of the thickness of a thermal-weldable frame onto both surfaces of the frame and pressure-bonding tabular molded forms and the frame and tabular molded form themselves. CONSTITUTION:Films having thickness of half or more of the thickness of a thermal-weldable frame are disposed onto both surfaces of the lead frame, on which an element consisting of semiconductors is mounted, and a tabular molded form having a space in which the semiconductors are stored and composed of a pair of a thermoplastic resin, a thermo-setting resin or ceramics is pressure-bonded onto at least one of the films. A resin such as polyamide, polyacetal, polycarbonate, etc., and a compound in which glass fiber and other fillers are added to these resins, and the like are preferable as the thermoplastic resin as the material of the tabular molded form. Ceramics containing one kind or several kinds of elements such as aluminum, silicon, boron, magnesium, etc., are desirable. Any kinds of materials having small moisture permeable quantity and heat-resisting properties may be employed as the thermal-weldable films.
Patent JP-H01132994-A (JP)
Title: Joint structure of containment vessel made of reinforced concrete
Inventor: IWATA NOBUISA
IPC: G21C13/028
Filed: 1987-11-18
Abstract: PURPOSE:To realize a joint structure superior in constructiveness of a containment vessel cylindrical wall and the wall of a reactor building without complex arrangement of reinforcement by providing a gap between the cylindrical wall of the containment vessel and the wall of the reactor building and attaching seal members therein. CONSTITUTION:A space in the outside of a cylindrical wall 1 of a containment vessel is partitioned in two component chambers 3, 4 by the partition wall 2 of a reactor building. A gap 5 is provided between the cylindrical wall 1 and the partition wall 2 and a seal member 6 for securing the watertightness and gastightness between the component chambers 3, 4 are installed in the gaps 5. The seal member 6 is composed of steel plates 7, 8 with studs buried in the cylindrical wall 1 and the partition wall 2 respectively and an expandable element 9 sandwiched between them and variations of the width of the gap 5 can be followed up by the expandability of the seal element 9. Further, a shielding plate 10 for satisfying radiation shielding function of the partition wall 2 at the position for covering the gap 5 is arranged. The shielding plate 10 is attached to the partition wall 2 through a support member 11 which follows the variations of the width of the gap 5.
Patent JP-H11120046-A (JP)
Title: Database restriction management device and machine-readable recording medium recorded with program
Inventor: YOSHIKAWA MASAZUMI
IPC: G06F12/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To freely structure data sequentially stepwise in a database restriction management device and to allow a user to confirm a restriction violation state. SOLUTION: If data violating restrictions appears during the update of a data base 107 by a data base editing part 102, a restriction inspection part 105 registers the data in a restriction violation list management part 106 and when data which does not violate the restrictions any more, the data is deleted from the restriction violation list management part 106. Restriction violation data registered in the restriction violation list management part 106 are displayed by a restriction violation output part 103.
Patent JP-H09259115-A (JP)
Title: Very-large-scale integrated circuit for bit-serial matrix transposition
Inventor: KIN KENSHIYU
IPC: G06F7/78
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To convert respective inputted data into bit-serial data and speedily perform transposing operation for a matrix by storing respective registers with K/N-bit data selected by an output multiplexer module means, and then integrating N K/N-bit data into one data and outputting it as K-bit data. SOLUTION: A bit-serial transposing module means 12 selects and outputs shifted K/N-bit data, outputted by an input shift register module means 11, with a switching control signal. The output multiplexer module means 13 selects and outputs the K/N-bit data, outputted by the bit-serial transposing module means 12, by respective multiplexers. An output register module means 14 stores the respective registers with the K/N-bit data selected by the output multiplexer module means 13, and then integrates N K/N-bit data into one data, which is outputted as K-bit data.
Patent JP-H03152578-A (JP)
Title: Transfer belt device
Inventor: FUMA HIROSHI
IPC: G03G15/14
Filed: 1989-11-09
Abstract: PURPOSE:To attach superior transfer performance and durability and to facilitate repair and inspection by providing a pre-transfer paper electrifier to electrify a transfer material carried on a belt setting a roller at an upstream side as a counter electrode. CONSTITUTION:A toner image on an image carrying body 10 is transferred on the transfer material and is carried by abutting the belt 21 rotating while being stretched between the rollers 22, 23 with the image carrying body 10 via the transfer material. And the pre-transfer paper electrifier 25 to electrify the transfer material carried on the belt is provided by setting the roller 22 at the upstream side as the counter electrode. Thereby, it is possible to impart superior attractive and carrying force to a device without being affected by environment and to facilitate the repair and inspection by eliminating a conductive brush and to obtain durability.
Patent JP-H08128474-A (JP)
Title: Brake pad energizing device for disc brake
Inventor: NISHIKAWA YUTAKA
IPC: F16D65/097
Filed: 1994-11-02
Abstract: PURPOSE: To simplify the constitution of an urging means for a brake pad for suppressing the instability of the brake power of a disc brake and the squeak of the brake and simplify and facilitate the structure of the device. CONSTITUTION: As for a brake pad energizing mechanism, the rotor turning-IN side R of the brake pad 1 of a disc brake is urged outward in the radial direction by a pad spring 3, and the rotor turning-IN side end 11r of a caliper vibration preventing spring 11 is brought into contact with a fixed member 2. The rotor turning-OUT side end 11t is brought into contact with the radial direction outer surface of the rotor turning-OUT side T of the brake pad 1, and the rotor turning OUT side T of the brake pad 1 is pushed down inwardly in the radial direction.
Patent JP-H11124962-A (JP)
Title: Fixing structure of roofing tile
Inventor: KOIKE TAKEFUMI
IPC: E04D1/34
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To improve an exposure rate of a roofing tile while securing waterproofness by arranging throating grooves in both side end parts of a roof tile main body, and fitting/installing a cap covered with an eaves ridge side end part to/in a fixing metal fitting by straddlingly arranging the fixing metal fitting on the mutual both side end parts of the roof tile main body. SOLUTION: After a roof tile main body 10 is laid/fixed, rainfall reaches the edge of the eaves as flowing on an upper surface of the roof tile main body 10, and rainwater sticking to the vicinity of both side end parts of the roof tile main body 10 flows to throating grooves 8 formed in the eaves ridge direction. In this case, a fixing metal fitting 2 inserted into the throating grooves 8 is fixed by straddlingly arranging it on the mutual side end parts of the roof tile main body 10, and a cap covered with an eaves ridge side end part is fitted to and installed in the fixing metal fitting 2. Superposition of mutual roof tile main bodies 10 is obviated in the lateral direction of a roof, and the roof tile main body is installed on and fixed to a sheathing roof board in the vicinity of both side ends of the roof tile main body 10 by a fixing tool 6.  Therefore, the fixing tool 6 is hidden by the fixing metal fitting 2 and the cap. Therefore, an exposure rate of a roofing tile is enhanced, and the number of roofing tiles laid on a roof surface is reduced by that extent, and total weight of a roof can be reduced.
Patent JP-H04167730-A (JP)
Title: Polling system with expanded skip
Inventor: SUDO TOSHIYUKI
IPC: H04L12/28
Filed: 1990-10-31
Abstract: PURPOSE:To implement path conversion of a cell by a switch at a high speed by controlling a buffer so that the cell is not resident for a long time even when cells are inputted to one buffer concentratingly. CONSTITUTION:The system is provided with a control means 10A making polling control of an ATM (Asynchronous Transfer Mode) cross point buffer type switch 1. Then a buffer storing number of a threshold level or over, e.g. two cells or over (when the threshold level is set to 2) is detected with priority by expanded step circulation and the cells are outputted. Thus, even when cells are inputted to one buffer with concentration, long time residence of lots of cells in this buffer is avoided. Thus, the path conversion operation of the cells by the switch 1 is quickened.
Patent JP-H10102453-A (JP)
Title: Weed prevention board for toe of slope face
Inventor: TAKEO MICHIHIRO
IPC: E01H11/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing and construction costs by forming a weed prevention board for use in a toe of slope face of road into a simple construction and preventing the board from slipping off the slope face. SOLUTION: A main body 1 of the weed prevention board is formed from concrete including reinforcing bars and has on one side thereof a decorative surface 1a provided with a picture or a pattern. A projecting part 3 is provided at the lower end of the body l to prevent the board from slipping down a slope face. A drainage hole 4 is provided at the lower part of the body 1. And in order to completely prevent the board from slipping down the slope face, an anchor fixing hole 6 is provided properly at the lower part of the body 1 or at the part 3. A groove 7 is provided along a joint part on both sides of the body 1 and when two or more weed prevention boards are connected, mortar is filled into a long rectangular hole formed by abutting the boards to connect both the boards, and hence weeds can be prevented from growing through the joint part.
Patent JP-H11132124-A (JP)
Title: Fuel injection device
Inventor: HARADA AKINORI
IPC: F02M37/12
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent an emission rate of HC from increasing due to delaying pressure increase in injection fuel when an internal combustion engine is started, and prevent start failure in severe cold. SOLUTION: When a driver rides in a vehicle and seats oneself before start, oil pressure generated in a hydraulic cylinder 110 for supporting a driver's seat is led to an auxiliary pump 300 for starting, fuel pressure is mechanically increased independent of a normal pressurizing pump 203 by cylinders having large and small diameters, and fuel spraying with good atomization is obtained by high injection pressure from just after starting. As force capable of utilizing other than a body weight applied on a seat, there are force applied on a hydraulic damper in a suspension device by the body weight at the time of riding in, force for opening a door (becomes a lever) of a driver's seat, stepping force acted on a master cylinder of a brake, and the like.  Since the auxiliary pump 300 for starting is mechanically driven, it is possible to prevent starting failure caused by reduction of a performance in a battery at the time of severe cold in the case where a normal electric pressurizing pump 203 is used.
Patent JP-2001117152-A (JP)
Title: Image pickup device
Inventor: MIYASHITA MAMORU
IPC: H04N5/225
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device having two battery power sources. SOLUTION: This image pickup device for processing an image is equipped with a conventional camera part 10, a battery for driving 70 supplying power to the camera part 10, a processing part 30 picking up and processing the image projected by the camera part 10, a battery for processing 72 supplying the power to the processing part 30 and provided independently of the battery 70, and a switching part 60 supplying the power to the camera part 10 from the battery 72 when the battery 70 does not supply sufficient power to the camera part 10. The switching part 60 has a means for supplying the power to the camera part 10 from the battery 72 on a condition that the voltage of the battery 70 is equal to or under specified voltage.
Patent JP-H06135012-A (JP)
Title: Color ink jet recording method and record therewith
Inventor: MORIYAMA JIRO
IPC: B41J2/01
Filed: 1992-10-30
Abstract: PURPOSE:To obtain a color image in which density of black image is enhanced while eliminating smear between black and other colors. CONSTITUTION:A decision is made whether a color image is present in adjacent to a black image(STEP 7) with permeation rate of black ink being set lower than those of Y, M, C, and a black image is formed of Y, M, C inks(STEP 8) if a color image is present otherwise the black image is formed of black ink(STEP 9) thus enhancing density of black image while preventing smear at the boder to the color image.
Patent JP-H01134261-A (JP)
Title: Biochemical analyzer
Inventor: ISHIZAKA HIDEO
IPC: G01N35/04
Filed: 1987-11-19
Abstract: PURPOSE:To enable high-speed processing with a biochemical analyzer using a long-sized test film by providing plural measuring means in an incubator. CONSTITUTION:A sample is spotted by a spotting nozzle 15 onto the long-sized test film 3 and the film is fed into the incubator 55, then the degree of the coloration thereof is measured by the measuring means 57. The length L of the incubator 55 is specified to the length at which the plural spotting parts of the test film 3 can be housed therein. Plural pieces of the measuring means 57 are disposed at the intervals of the length l of the test film 3 in such a manner that said means can measure the plural spotting parts of the test film 3. The time for the incubation is thereby prevented from hindering the high- speed processing regardless of an end point method and speed method.
Patent JP-2000117929-A (JP)
Title: Stamp manufacturing apparatus
Inventor: CHIBA JUN
IPC: B41K1/50
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a stamp manufacturing apparatus wherein stamp bodies of various diameters can be instantly dealt with, an operation for registering the stamp body is simple, and a center of the stamp body can be easily conformed to a central axis in a transfer direction of a thermal head. SOLUTION: A fixing member 4 for fixing a stamp body 1, and a thermal head wherein a print surface part is formed on the fixed stamp body 1 are provided. The fixing member 4 is equipped with a support part 21 wherein a V groove 27 against which the stamp body 1 abuts is formed; and a push part 23 for pushing the stamp body 1 allowed to abut against the V groove 27 onto the V groove 27. A straight line which connects a center of the stamp body 1 to a contact point of the stamp body 1 on a push surface 33 of the push part 23 crosses at right angles the push surface 33.