baber/WOPTO huggingface dataset:
Patent JP-H07175834-A (JP)
Title: Drawing managing device for cad system
Inventor: NOMURA NAOYO
IPC: G06F17/50
Filed: 1993-12-20
Abstract: PURPOSE:To manage relational drawings collectively by performing drawing management by generating and displaying relation among drawings. CONSTITUTION:A drawing relation generation edit part 8 generates and edits data which display the relation among the drawings according to input from an input device 2. Also, a drawing relation display control part 9 performs such control to display the relation among the drawings generated by the drawing relation generation edit part 8 according to the input from the input device 2 on a display 3. A plotter output part 11 reads out drawing data from a main storage part 12 or a drawing database 14 when a plotter output instruction is inputted from the input device 2, and outputs it to a plotter 5 connected to the outside. Furthermore, a drawing output part 10 reads out the data which displays the relation among the drawings and the drawing data from a drawing relation storage part 13 and the drawing database 14 by the instruction from the input device 2, and outputs it to an external memory device 4 connected in the outside.
Patent JP-H11137830-A (JP)
Title: Pachinko machine island
Inventor: HIGUCHI SADAO
IPC: A63F7/02
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To recycle and reuse pachinko balls, removing dirt on the used balls by washing with water using a simple-structured device. SOLUTION: Used pachinko balls discharged from a pachinko machine are collected by a collection pathway 4, and the collected pachinko balls are sent upward by a lifting device to be supplied again to each pachinko machine. The lifting device has an endless lifting belt 11 driven to rotate by a motor stretched between upper and lower rollers 9 and 10, a guide rail 12 attached opposite to the lifting belt 11 in the upward direction, and a lifted ball pathway 13 between the lifting belt 11 and the guide rail 12. And the device also has a ball guide pathway 17 by which the pachinko balls collected by the collection pathway 4 are continuously sent to the lifted ball pathway 13, a dehumidifier 22, and a washing/polishing machine 23.  Water discharged from the dehumidifier 22 is supplied to the washing/polishing machine 23, and the pachinko balls running down in the ball guide pathway 17 are guided to the lifted ball pathway 13 of the lift device, being washed with the water by the washing/polishing machine 23.
Patent JP-H10150110-A (JP)
Title: Semiconductor device
Inventor: OTANI HISASHI
IPC: H01L21/84
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To correct the irregularity of threshold voltage of a CMOS circuit (a semiconductor device having a CMOS structure). SOLUTION: When the threshold voltage of an insulating gate type semiconductor device is controlled, the difference of work functions between a gate electrode and an active layer is utilized. For example, the threshold voltage only of the N-type transistor can be shifted to the positive side by having the gate electrode 108 of the N-type transistor formed by a film 109, which is mainly composed of aluminum, and a chromium film 110. As impurities are not used in the semiconductor device, the device has excellent uniformity and reproducibility.
Patent JP-2001143077-A (JP)
Title: Fingerprint recognition type data input device
Inventor: OKANO SHINICHI
IPC: G06T1/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a data input device to more surely execute personal identification. SOLUTION: A fingerprint reading part 2 is incorporated in respective keys of a ten-key board, fingerprints are read by bringing fingers into contact with keys and transmitted to a determining part 4, together with numerical information of keys. Fingerprints of plural fingers of a user oneself are recorded, by allocating numbers to them respectively in a recording part 3. The determining part 4 compares the fingerprints read by the fingerprint reading part 2 with fingerprints recorded in the recording part 3 and when the fingerprints match, outputs a number b which is recorded by being made to be correspond to fingerprint data in the recording part 3. In this case, a number (a) inputted by the user 8 is also outputted.  A personal identification number identification device 5 receives the numbers (a) and (b) outputted from a fingerprint recognizing type input device 1 and discriminates whether the number (a) inputted by the user 8 is a personal identification number.
Patent JP-H08160648-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device with it
Inventor: KANAMARU TETSUO
IPC: G03G5/147
Filed: 1994-12-01
Abstract: PURPOSE: To provide a photoreceptor having durability against the generation of abrasion and scratches on the surface by friction, obtaining a high-quality image having no vagueness, having a good cleaning property, stuck with no toner on the surface layer of the photoreceptor, and having high durability by containing a lubricant and a specific compound in the surface layer of a photosensitive layer. CONSTITUTION: The surface layer of a photosensitive layer contains a lubricant and at least one of the compounds expressed by formulas I and II. In formula I, R1 indicates the di-lower alkyl amino group, and R2 indicates hydrogen atom or the di-low-grade alkyl amino group. In formula II, R1 and R2 indicate hydrogen atom, alkyl group, or alkoxy group, R3 indicates the alkyl group, alkoxy group, or benzyl group, R4 indicates hydrogen atom, alkyl group, or alkoxy group, and R5 indicates the alkyl group, aryl group which may have a substituent, or benzyl group. Lubricative resin powder, such as fluororesin powder, or carbon fluoride is used for the lubricant.
Patent JP-H07153719-A (JP)
Title: Dicing device
Inventor: MOROOKA MASAYA
IPC: H01L21/301
Filed: 1993-11-26
Abstract: PURPOSE:To enable a dicing device to make an accurate cut as prescribed in depth by a method wherein a microscope is focused on the upside of a machining table and then the upside of a semiconductor wafer, the position of the upside of the wafer is measured on the basis of the position of the microscope at this point, and a cutting edge is made to make a cut in the wafer on the basis of the measured upside of the wafer. CONSTITUTION:A processing table 12 where a semiconductor wafer 10 is fixed, a cutting edge 27 used for cutting the semiconductor wafer 10, and a microscope 37 arranged above the machining table 12 are provided. The microscope 37 is moved up or down to be focused. When the microscope 37 is focused on the upside of the machining table 12 and then on the upside of the semiconductor wafer 10, the position of the upside of the semiconductor wafer 10 is measured on the basis of the microscope 37. By this setup, the cutting edge 27 is made to make a cut in the semiconductor wafer 10 on the basis of the measured upside of the semiconductor wafer 10.
Patent JP-H10180923-A (JP)
Title: Glazing assembly containing base with thin layer laminate
Inventor: BROCHOT JEAN-PIERRE
IPC: B32B17/06
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a glazing assembly for lowering the solar coefficient having undamaged optical characteristics and forming a laminate with two radiation reflective layers reflecting solar beams and/or infrared rays by specifying the thickness of respective layers, the ratio of thickness of respective layers and the like. SOLUTION: A grazing assembly is formed of the first coating 2 of a dielectric material, a first functional layer (metal layer) 3 having the reflecting properties of solar beams and/or infrared rays, the second coating 5 of a dielectric material, a second functional layer (metal layer) 6 having the reflecting properties of solar beams and/or infrared rays and the third coating 8 of a dielectric material formed successively on a transparent base 1. The thickness of two functional layers 3 and 6 are formed thicker than or equal to 25nm in total, and the ratio of the thickness of the first layer 3 to that of the second layer 6 is set less than 0.55. Thus the assembly is provided with the solar constant of less than 32% and the colorimetric value of external reflection of absolute value of less than 4 by the arrangement.
Patent JP-H03182082-A (JP)
Title: Manufacture of member for electric connection
Inventor: KONDO HIROSHI
IPC: H01R43/00
Filed: 1989-12-11
Abstract: PURPOSE:To make a connecting member by casting a high energy beam from the double insulation layer side in different types, removing partially the insulation layer and the base, further widening hole in the upper insulation layer, filling with an electro-conducting material, and then removing the base. CONSTITUTION:Polyimide resin 2 and resist 3 are put on one side of a base 1 of Cu and irradiated with eximer laser beam 6, and the insulation layers thus formed 3, 2 are provided with hole 7 while the base 1 with hole 8. The depth of the hole 8 is adjusted by controlling the number of pulses according to the irradiation energy of laser beam 6 and the eroding speed into the base. The resist 3 is eroded chemically, and holes are provided having a dia. as d2>d1. Then the holes 7, 8 are filled with Au 9 by means of Au plating using the base 1 as a common electrode so as to form an Au bump 10. The residual resist 3 is eroded away while the Cu base 1 is selectively eroded away so as to complete a connecting member 31. If the hole 8 in the base 1 is made greater than the hole 7 using eroding solution, it is ensured that the Au 9 is free from separation after removal of the base 1.
Patent JP-H01162150-A (JP)
Title: Measurement of trihalomethane in solution
Inventor: AOKI TOYOAKI
IPC: G01N31/00
Filed: 1987-12-18
Abstract: PURPOSE:To determine trihalomethane in a solution handily and quickly, by measuring trihalomethane after the treatment of the solution containing trihalomethane with a specified reducing substance to eliminate effect of an interfering substance. CONSTITUTION:A sample solution is mixed with a second solution at a first mixing section 21, with a third solution at a second mixing section 22 and with a fourth solution at a third mixing section 23 sequentially. After the mixture is heated 3 up to a specified temperature and cooled 4 quickly, a fluorescent analysis 5 is performed. Here, as the second solution containing at least one reducing substance selected from a group of nitrous acid, water-soluble nitrite, ascorbic acid and a salt thereof is added to the sample solution, an interfering substance is reduced having an oxidizing action of halogen molecule, hypo- halogenate ion or the like existing in the sample solution thereby enabling highly accurate measurement of trihalomethane in the sample solution.
Patent JP-H10160610-A (JP)
Title: Strain detection sensor
Inventor: UKAI SEIICHI
IPC: G01B7/16
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To realize a strain detection sensor by which a stable output can be obtained without change in the laspe of time and the detection accuracy of pressure, etc., be improved, in such a sensor that is comprised of strain sensing element such as piezo resistance element, etc. SOLUTION: Strain sensing resistance elements 3a to 3d, gauge resistance elements 4a to 4d and temperature resistance element 5 are protected by shielding films 6a to 6d, 7a to 7d and 8 made of pure aluminum or aluminum- silicon through an insulation film. The shielding films 6a to 6d, 7a to 7d and 8 are connected electrically connected with each other on a substrate 1 through a shield network 9 which is made of the same material as the shielding films. The shield network 9 is the outer circumferential side of an octagonal diaphragm 2 and connects electrically the shielding films 6a to 6d that are formed octagonal in an area not in contact with a wiring 14, on the inner circumferential side of the wiring 14, and further it connects the shielding films 6a and 7a, 6b and 7b, 6c and 7c, and 6d and 7d, with each other respectively.  Then the shielding films 8 and 7b are connected with each other through the shield network 8.
Patent JP-H04196155-A (JP)
Title: Method for cooling integrated circuit
Inventor: UMEZAWA KAZUHIKO
IPC: H01L23/44
Filed: 1990-11-26
Abstract: PURPOSE:To improve cooling by sucking insulating liquid from a sucking opening facing an integrated circuit immersed in the insulating liquid. CONSTITUTION:An integrated circuit 2 is mounted on a wiring substrate 1, and the substrate 1 is immersed in insulating liquid 3. A sucking pipe 5 is arranged at a position corresponding to the circuit 2, and a sucking opening 5a is arranged to face the circuit 2. The side plane 6b of a storing pipe 6 is connected with an inhalator. When the circuit 2 heats and the temperature of the surface of the circuit 2 reaches the boiling point of the liquid 3, bubbles 4 are generated. When the inhalator is operated, the liquid 3 is sucked from the sucking opening 5a of the sucking pipe. The bubbles 4 are simultaneously sucked from the sucking opening 5a and the bubbles 4 are removed. The surface of the circuit 2 always keeps nuclear boiling condition, heat convergence is increased, and the temperature of the surface of the circuit 2 is prevented from being increased by the heat of vaporization. Since the liquid 3, whose temperature is relatively low, is sucked simultaneously from the periphery of the circuit 2, overheating of the heat transmitting plane is suppressed and film boiling is prevented.
Patent JP-H04198002-A (JP)
Title: Recovery of hydroiodic acid
Inventor: DANJIYOU KATSUSHI
IPC: C02F9/00
Filed: 1990-11-28
Abstract: PURPOSE:To enhance iodine adsorbing ability of adsorbent and to simply and stably recover hydroiodic acid by oxidizing a hydroiodic acid-containing water system with ozone, making iodine adsorbed on an non exchange resin or active carbon and recovering. CONSTITUTION:In a method of recovering hydroiodic acid from a hydroiodic acid-containing water system, the hydroiodic acid-containing water system is subjected to pretreatment of oxidizing with ozone, iodine-based substances are adsorbed on an ion exchange resin or active carbon and recovered. OH<-> is evolved by oxidative reaction with ozone and pH of the hydroiodic acid- containing water system is changed. Consequently, according to the amount of ozone added, the water system can be adjusted to pH optimum for adsorption of iodine on the ion exchange resin or active carbon.
Patent JP-H11145107-A (JP)
Title: Surface treatment method for substrate
Inventor: TANAKA KATSUNORI
IPC: H01L21/306
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method which enables selective etching of a predetermined film formed on the surface of a substrate, while maintaining a treatment solution made of an acid solution constantly in a boiling state by holding the treatment solution at a predetermined temperature and a predetermined acid concentration. SOLUTION: A treatment solution 14 in a treatment tub 10 is heated and constantly held in a boiling state by a constant-output heater 16 and 24, and the temperature of the treatment solution is detected by a temperature detector 34. On the basis of the detected temperature, the quantity of pure water 28 supplied from a pure water tub 30 to the treatment solution is controlled by a regulator 42, so that the treatment solution is held at a predetermined temperature.
Patent JP-H04197593-A (JP)
Title: Method for cooling optical parts at outer part of laser beam machine
Inventor: SHIOJI KOMEI
IPC: B23K26/066
Filed: 1990-11-28
Abstract: PURPOSE:To prevent dew condensation caused by excess cooling and realize stability of service life. of optical parts by opening/closing a valve in cooling water passage synchronized with open/close of a shutter in a laser beam oscillator. CONSTITUTION:The carbon dioxide gas laser beam oscillator 5 is operated, and at the time of opening the shutter in the oscillator, the laser beam irradiates and machines a material W to be machined through a reflecting mirror 7 and a condensed lens 9 and heats this at the same time. A solenoid valve 13 is opened together with the shutter in the oscillator 5 with command of an NC device 3 to flow cooling water in the cooling water passage through a heat exchanger 11. By using a timer 15 between the solenoid valve 13 and the NC device 3, the solenoid valve 13 is closed after passing the fixed time from closing of the shutter with off-delay-timer. Therefore, as the reflecting mirror, etc., is not cooled to lower than the necessary temp., the moisture in the outer air is not condensed on surfaces of these parts.
Patent JP-H11157678-A (JP)
Title: Silencing mechanism of vacuum separation paper feeding device
Inventor: TSUNODA KOICHI
IPC: B65H3/12
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a silencing mechanism of a vacuum separation paper feeding device capable of silencing an extensive frequency band in simple constitution without lowering air injection performance by an air injection means and suction performance by a vacuum suction means. SOLUTION: This silencing mechanism is constituted of a shielding member 33 to shield a blower device 10 from outside air by covering an outer peripheral part of the blower device 10, a sound absorption member 34 applied over an inner peripheral surface of the shielding member 33, an air suction port 35 having an open area of more than an open area of a suction port 11a of a fan 14 for discharge as well as formed on a specified point of the shielding member 33 and a shielding plate 36 provided inside of the shielding member 33 and arranged between the air suction port 35 and the blower device 10.
Patent JP-H04194784-A (JP)
Title: Fast reactor
Inventor: MITA TOSHIO
IPC: G21C15/02
Filed: 1990-11-28
Abstract: PURPOSE:To lower reactor power and maintain soundness even with introducing gas in the core by separating into upper and lower two regions around the outlet of coolant inflow pipe located in lower core and connecting the upper part to the low pressure plenum. CONSTITUTION:The coolant coming out of a primary main circulation pump 9 splits into upper and lower branches at a flow splitter plate 10 near the outlet of outlet pipe 8 and mostly flows into a high pressure plenum 3 to cool core fuel assemblies 5. The coolant passing through the upper part of the pipe 8 flows in a low pressure plenum 4 by way of a low pressure plenum bypass pipe 11 and flows in blanket fuel assemblies 6 and reflectors 7 from the bottom. The pressure difference between the plenums 3 and 4 is controlled by the number of reflectors provided with orifices 12 for pressure control. If the pump 9 sucks in gas or hydrogen gas is generated due to heat conduction pipe rupture in a steam generator, almost all gas flows in the plenum 4 by way of the pipe 11 owing to the separator plate 10 and passes through the fuel assemblies and the reflectors 7. In a fast reactor, sodium void coefficient in this region is negative and thus negative reactivity is inserted in the core so that the power automatically lowers.
Patent JP-H11156647-A (JP)
Title: Screw feeding device
Inventor: OTA YOSHITAKE
IPC: B23P19/06
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce hitching probability of screws inside a screw feeding device, reduce stopping frequency of the device to the minimum, and miniaturize the device itself. SOLUTION: A screw feeding device has following members. A housing part 11 is arranged on a machine base 10, in which screws S each having a stem Sa and a head Sb larger than the stem Sa in tis diameter are plurally housesd. A rail 15 is projected from the inside of the housing part to the outside thereof through a through-hole 17, which rail 15 has a groove 16 into that the stem Sa of the screw S are inserted from the upper side for guiding the screws S to be discharged to the outside. A feeding part 30 is arranged for feeding the screws S to the rail 15. The feeding part 30 has the following members. A scooping body 31 vertically movably supported to one side of the rail 15, which body 31 has a scooping surface 31a for scooping up the screws S in the housing part 11 at the time of lifting and scattering the screws S onto the rail 15.  A fixation plate 32 is attached to the other side of the rail 15 for guiding the screws S toward an opening edge of the rail 15. A scoop body supporting mechanism vertically movably supports the scooping body 31. A scooping body driving mechanism 50 vertically moves the scooping body.
Patent JP-H07150812-A (JP)
Title: Retaining device of post for side drain
Inventor: KOBAYASHI YOSHIAKI
IPC: E04H12/20
Filed: 1993-11-29
Abstract: PURPOSE:To effectively make use of space even in a narrow road and prevent posts such as electric poles or traffic signs from hindering traffics. CONSTITUTION:A retaining device is composed of a constituting member 10 of a side drain made at the side of a road and a cylindrical insertion member 16 installed together with the side drain constitution member 10 and fixed with a post 25 fitted therein. The cylindrical insertion member 16 is welded with a metallic fitting 12 fitted to the upper part of the side drain constitution member 10.
Patent JP-H10162497-A (JP)
Title: Permanent magnet having anisotropy magnetization characteristic and rotary equipment and clamping device using the permanent magnet
Inventor: SON PYO HON
IPC: G11B17/028
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a device by using a permanent magnet whose magnetization characteristic is improved to dispense with a back yoke while minimizing the leakage of a magnetic flux. SOLUTION: This disk rotating device is provided with a champing bonded magnet 64 integrated with the bonded magnet of permanent magnets and a spindle motor 66 in which a rotor part 60 is simplified by the bonded magnet. This permanent magnet is magnetized at least in two directions so that the line of magnetic flux is turned along the vectorical resultant direction of the magnetization directions and have an anisotropy magnetization characteristic to be magnetized in the radial direction and the tangential direction of a circumference in a rotary body. The rotor part 60 is provided with a turntable rotor 50 and a conventional trundle, a rubber felt, a magnet or the like are integrated with the bonded magnet and since the turntable rotor 50 is two directionaly magnetized in the tangential direction and the radial direction, the magnetic flux is not leaked to the outside.  Thus, since a conventional rotor back yoke preventing the leakage of a magnetic flux is eliminated, the structure of this device is simplified.
Patent JP-H09161089-A (JP)
Title: Handwritten data editing device and its method
Inventor: MATSUI SHINICHI
IPC: G06F3/0484
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To reduce the labor and time for rearranging handwritten data by changing the display position information of a prescribed handwriting group stored in accordance with an order insturction by a handwriting group rearranging-means. SOLUTION: A character recognition part 104 recognizes characters in handwriting data sorted by a group sorting part 102 and recognizes whether the handwriting data are order-instruction characters or order-characters, or not. A gesture recognition part 105 recognizes whether the handwriting data sorted by the sorting part 102 is a gesture indicating the change of the arrangement order of the handwriting group or not. An order-instruction control part 106 judges whether there is an input to a tablet device 101 or not. A rearranging processing part 108 executes rearranging processing for updating relative coordinates or absolute coordinates to be a coordinate value indicating a display position added to the handwriting data stored in a data storing part 103 based upon the order information under the control of the control part 106.