baber/WOPTO huggingface dataset:
Patent JP-H04184853-A (JP)
Title: Ion implanting device
Inventor: NAGAI NOBUO
IPC: H01J37/317
Filed: 1990-11-19
Abstract: PURPOSE:To prevent electrostatic charge on a target effectively by supplying electrons to an ion irradiation area on the target through a slit in a mask board. CONSTITUTION:X-direction scan is made with ion beam using a scanning electrode 4, and the ion beam is projected onto a target 8 through a slit 22a in a mask board 22. Meantime, electrons emitted from a filament 14 are projected onto an electron emitting body 18, which emits secondary electrons 20, and these are passed through the slit 22a and cast onto the ion beam irradiation area on the target 8. Thereby negative electrostatic charge generated on the target 8 is neutralized.
Patent JP-2001135430-A (JP)
Title: Television receptacle
Inventor: SAITO TAKESHI
IPC: H01R9/05
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacturing of a receiving portion connected to an inside conductor of a cable for an output signal. SOLUTION: For a contactor 8, the first receiving portion 8a connected to an inside conductor of a coaxial cable for input, the second receiving portion 8b to which a central contact of a coaxial plug 51 connected to an inside conductor of a coaxial cable 50 for output is connected, and a generally L-shaped connecting piece 8c for connecting the first receiving portion 8a and the second receiving portion 8b are integrally formed by bending a strip-like conductive member. A pair of strip-like portions 8b1 are extended from a longitudinal end edge of the connecting piece 8c. Each strip-like portion 8b1 is bent like a generally dog leg to form a spring piece 8d. In addition, each strip-like portion 8b1 is bent almost at a right angle so that both ends thereof face each other to compose the second receiving portion 8b.  The second receiving portion 8b can be formed by simply bending the strip-like portion 8b1 several times, being easier to manufacture and easier to obtain in a dimensional accuracy than a conventional cylindrical receiving portion.
Patent JP-H09162389-A (JP)
Title: Manufacture of semiconductor integrated circuit device and semiconductor integrated circuit device
Inventor: MIURA YAICHIRO
IPC: H01L29/788
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent H<+> , etc., contained in an interlayer insulating film from invading into a gate insulating film and suppress the fluctuation of element characteristics by forming the insulating film which contains nitrogen so as to cover the whole MISFET structure semiconductor integrated circuit element on a semiconductor substrate. SOLUTION: On the whole plane of a semiconductor substrate 2, an insulating film 5 formed of silicon nitride, for example, is accumulated, and a field insulating film 3, a source area 4s, a drain area 4d, a side wall 4sw and a gate electrode 4g are covered with the insulating film 5. Since, a MOSFET 4 is almost completely covered with the insulating film 5, H<+> , etc., in the interlayer insulating film on a semiconductor substrate 2 is prevented from invading into the gate insulating film 4i of the MOSFET 4, hot carrier effect due to H<+> , etc., is suppressed. Therefore, the fluctuation of element characteristics, such as the threshold voltage, etc., of the memory cell can be suppressed.
Patent JP-H11128077-A (JP)
Title: Temperature managing device for cooking device
Inventor: KOBAYASHI KATSUYA
IPC: A47J27/17
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a temp. managing device for a cooking device, by which the adequate temp. management of food is realized from cooking to filling and cooling of food. SOLUTION: The cooking device 1 having a kettle 2 for cooking food, a packing station 3 for filling a bag with food which is cooked by the kettle 2 and a pump device 8 for carrying food inside the kettle 2 to the packing station 3 is provided with a temp. recording device 13 and a temp. sensor 14 for detecting the temp. of food in the kettle 2. The temp. recording device 13 is provided with an alarm means and prescribed temp. management reference so as to record temp. detected by the temp. sensor 14 and to issue alarm by the alarm means when the temp. is deviated from temp. management reference.
Patent JP-H06134269-A (JP)
Title: Flat separation membrane
Inventor: SAITO TOMONARI
IPC: B01D71/04
Filed: 1992-10-30
Abstract: PURPOSE:To enhance water permeability in a porous polysulfone flat separation membrane used as a precise filtration membrane or an ultrafiltration membrane. CONSTITUTION:A glass fiber is added to a membrane forming raw soln. composed of a soln. of polysulfone in dimethylformamide and the glass fiber- containing membrane forming raw soln. is cast on a glass plate using an applicator and immersed in a water coagulation bath to be gelled to obtain a polysulfone flat separation membrane wherein the glass fiber is dispersed.
Patent JP-H07167719-A (JP)
Title: Method for measuring stress of stainless steel
Inventor: SAITO MASAKAZU
IPC: G01L1/00
Filed: 1993-12-16
Abstract: PURPOSE:To measure a distortion of a minute area in a stainless steel and obtain a stress with the use of the convergent beam electron diffraction method. CONSTITUTION:A grating distortion is measured according to the convergent beam electron diffraction (CBED) from distances of intersections 30, 32, 34 formed when HOLZ lines 22, 24, 26 obtained from a {375} face and a {119} face when a light enters a {210} face of a stainless steel intersect. The grating distortion is converted to a stress, whereby a stress of the stainless steel is measured.
Patent JP-H05190877-A (JP)
Title: Manufacture of diode element
Inventor: TAO MOTOAKI
IPC: H01L51/05
Filed: 1991-11-29
Abstract: PURPOSE:To provide a method for manufacturing a highly functional diode element which has a non-symmetrical structure utilizing an organic semiconductor, achieves a stable operation, and has a high withstand voltage in opposite direction. CONSTITUTION:A triclinic-type crystal 5 is formed at the side of a lower electrode 2 by performing vacuum deposition of lead phthalocyanine material while heating an insulation substrate 1 to 100 initially, a monochlinic-type crystal 6 is formed at the side of an upper electrode 4 by performing vacuum deposition by reducing the substrate temperature to a room temperature, and then an organic semiconductor thin film 3 in non-symmetrical structure is formed on an insulation substrate 1 in thickness direction.
Patent JP-H10121449-A (JP)
Title: Float member and float using the float body
Inventor: HATANO HITOSHI
IPC: E02B15/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To secure stability and improve workability by providing a hemispherical member overlapped on a rising portion of a base plate with an arbitrary number of ridge positions and forming the back side portion of a flange portion around a bolt passage opening formed through the flange portion in a raised shape. SOLUTION: A hemispherical member 4 to be overlapped on a rising portion 2 formed integrally with a base plate is placed on the rising portion 2 and an overlapping portion 5 is overlapped using adhesive or the like to form a single body. Next, ridge portions 6a to 6e are placed on the hemispherical member 4. The ridge portion 6a in particular is made at the same or higher level than the apex for the hemispherical member 4. When a float is constituted making use of a float member, a hole is formed in a support plate such as a rubber plate for fitting a raised portion 9 provided on the float member and the raised portion 9 is fit into the hole in advance.  The actual work in this case is done by placing the support plate on one float member which is in the upside-down attitude, another float member is placed on the support plate, and the upper and lower float members are tightened together using bolts and nuts. This prevents the float member from being damaged by excessive tightening.
Patent JP-2000124967-A (JP)
Title: Data transmission equipment
Inventor: KAWASHIMA NAOKI
IPC: H04L29/06
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To recover a communication disable state caused by erroneous setting in the communication setting system of RS232C. SOLUTION: Inside a main storage device 30, two storage areas are provided for storing the setting contents of RS232C port P, and certain fixed communication setting is stored in default setting information 30a1, and arbitrary communication setting is stored in a custom setting information 30a2. Besides, an input/ output register 34 holds information showing whether a maintenance console 27 is connected or not corresponding to the signal state of RS232C port P. When a power source is turned on, a central processing unit 29 refers to the stored contents in the input/output register 34, and when the maintenance console 27 is connected, the custom setting information 30a2 is set to a communication controller 33, but when the console is not connected, the default setting information 30a1 is set.
Patent JP-H07167246-A (JP)
Title: Locking device for gear train
Inventor: IURA TAKAO
IPC: B30B15/00
Filed: 1993-12-17
Abstract: PURPOSE:To provide a locking device for a gear train capable of surely fixing the gear train without using a safety block. CONSTITUTION:This locking device for a gear train is provided with a driving gear 12 rotatively driven by the gear train, the first driven gear meshed with the driving gear 12, and the second driven gear 16 meshed with the first driven gear 14. The second driven gear 16 is rockably provided between the meshing position L where it is meshed with the driving gear 12 and the idle running position F where it is not meshed.
Patent JP-H07169489-A (JP)
Title: Cooling system for fuel cell
Inventor: YOSHIDA SHUICHI
IPC: H01M8/04
Filed: 1993-12-17
Abstract: PURPOSE:To take out waste heats different in quality level of heat by providing cooling devices of two systems of high temperature system and low temperature system in a cooling system for fuel cell in a fuel cell power plant. CONSTITUTION:A cell body 1 has cooling pipes for high temperature system and low temperature system to set the cooling to a prescribed level temperature, whereby the same effect as a conventional cooling can be provided. The high temperature system cell cooling water is circulated in a circulating pump 2, a steam separator 3, and the cell body 1, and the waste heat of high quality is taken out by a heat exchanger 4 and used for equipment requiring the waste heat of high quality. On the other hand, the low temperature system cell cooling water is similarly formed of a circulating pump 5, a steam separator 6, and a heat exchanger 7, and the waste heat of the low temperature system is used for equipment relatively requiring no high temperature. Thus, the waste heat according to the temperature level of the equipment utilizing the waste heat can be taken out.
Patent JP-H03176646-A (JP)
Title: Glow discharge light emission analysis
Inventor: MIYAMA TAKAO
IPC: G01N21/67
Filed: 1989-12-05
Abstract: PURPOSE:To measure the concn. distribution from the surface of a sample to be measured toward the depth by sampling the integrated value of the light emission intensity with time t at every advance from the sample surface by an arbitrary depth while executing glow discharge with the sample to be measured. CONSTITUTION:The light emission intensity of the glow discharge of the element to be determined is first integrated with the time T by using a standard sample and the calibration curve of the integrated strength and the elements thereof is formed. The data on the relation between the integrated value (i) of the light emission intensity and the time is then collected while the glow discharge is executed with the sample to be measured and while the light emission intensity of the element to be determined is integrated with the time (t). The data on the change in the value (i) with the time is successively obtd. at the time interval (t) of the measurement at this time. The integrated value (i) is then multiplied by T/t and is substd. with the equation of the calibration curve to calculate the concn. of the element to be determined and to obtain the change in the concn. with the time. This change indicates the result that the sample surface is successively chipped at a specified time rate by the glow discharge and indicates the concn. distribution of the element to be determined from the sample surface toward the depth.
Patent JP-2001134117-A (JP)
Title: Image forming device
Inventor: NAKAMURA JUNICHI
IPC: G03G15/02
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of an image defect by preventing a resistance value from being increased because of a contact defect between a core bar and a bearing and to suppress aging deterioration caused by the wear of the bearing as an image forming device constituted so that high voltage is applied to a roller arranged by being brought into contact with an image carrier or being made to approach it through the bearing rotatably holding the core bar of the roller. SOLUTION: Plural rotary bodies (iron balls) 8 consisting of electrical good conductors rotated in accordance with the core bar 5 while being brought into contact with it are embedded at equal intervals along in the circumferential direction of the core bar 5 at a slidable contact part between the bearing 7 and the core bar 5. Then, a high-voltage power source device is provided with a function detecting the resistance value of a transfer roller 4 and stopping an output when the resistance value becomes over a reference resistance value so as to prevent the image defect from occurring by the increase of applying voltage. Besides, it is provided with a function informing the occurrence of an abnormal state after the output is stopped so as to inform a user of the abnormal state.
Patent JP-H0588756-A (JP)
Title: Water level controller for paddy field
Inventor: KADOKURA IWAO
IPC: G05D9/00
Filed: 1991-09-26
Abstract: PURPOSE:To always and easily keep the water level of a paddy field at the proper value by connecting a raceway to a water pipe which is opened and closed by a float that moving up and down by the water level of the paddy field. CONSTITUTION:An approximately cylindrical main body 1 which is closed at its both ends contains a float 11 which moves up and down along the inner wall of the main body 1. Then the float 11 has a water dropping port 15 at its center so that the water supplied through an upper port drops downward. At the same time, a venthole 13 is provided on the upper end face of the main body 1 together with plural drainage ports 14 provided at the lower end of the main body 1. Furthermore a water pipe 12 is provided on the side wall of the main body 1 at its middle part. When the water reaches a proper level, the water supplied from the raceway is stopped. Then the water level and then the float 11 drop and therefore the water is supplied by the theory of a siphon. That is, the water is supplied from the raceway or the supply of water is stopped. Thus, a proper water level, i.e., the depth of 7-10cm is always kept.
Patent JP-H04192328-A (JP)
Title: Plasma processing equipment
Inventor: HASEGAWA ISAHIRO
IPC: H01L21/3065
Filed: 1990-11-26
Abstract: PURPOSE:To keep the temperature of gas supplied to the surface of a plasma object at a specified temperature, in response to the change of the surface temperature of the plasma object, and realize excellent plasma processing, by detecting the surface temperature of the plasma object with a detecting means, and operating a temperature adjusting means according to the detection results. CONSTITUTION:Gas 11 for etching is turned into reactive ions by plasma 12, accelerated by an electric field, and collide against an object to be etched 46, whose surface temperature is detected with a fluorescence thermometer 13. The detection results are transmitted to a heating equipment 14 and a cooling equipment 15. When the surface temperature of the object 46 to be etched is high, a valve 16 is closed and a valve 17 is opened, and the cooling equipment 15 is operated to cool the gas 11 for etching. On the contrary, when the surface temperature of the object 46 to be etched is low, the valve 17 is closed and the valve 16 is opened, and the heating equipment 14 is operated to heat the gas 11 for etching. Thereby the surface temperature of the object 46 to be etched can be kept at a specified temperature.
Patent JP-2000142964-A (JP)
Title: Press plate sorting/housing method and system thereof
Inventor: NAKANISHI TSUKASA
IPC: B41F33/02
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To automatically carry, sort, and house a press plate made up by a plate making machine into a housing device, to eliminate erroneous receipt of the press plate into the housing device, and to save space. SOLUTION: Identification information of a designated printer in which a press plate is used and indentification information containing an address number for a housing device are imparted by an identification information imparting means 5 t o the press plates S made up by plate making machines 1C, 1D, the press plates are delivered to a first slant carrying conveyor 13A arranged in front of the respective plate making machines in the slant condition, and next when carrying the press plates up to the operation area of a carrying means 15 by a second slant carrying conveyer 13B, or when carrying then up to the housing device 21 by the carrying means, after reading out the identification information by an identification information reading out means 9,  the press plates are sorted and housed into housing territories corresponding to the designated address of the housing device 21 based on the addresses for the housing device within the readout identification information.
Patent JP-H11150177-A (JP)
Title: Wafer accommodating vessel
Inventor: ITO AKIRA
IPC: B65D85/86
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To maintain a hermetically sealing state between a vessel main body and a vessel lid member at all times and prevent accommodated wafers from being contaminated by contact-bonding a middle sealing part of an F-shaped packing to an outer wall, and contact-bonding the inner surface of the F-shaped packing to an inner wall. SOLUTION: A U-shaped trench 9 inner wall of which is higher than the outer wall is formed on a main body edge part of a wafer accommodating vessel, and an F-shaped packing is attached on the U-shaped trench 9. When a vessel lid member 1 covering the U-shaped trench 9 is engaged with a vessel main body 5, an upper end sealing part of the F-shaped packing 6 is contact- bonded to a vessel lid member slanting part 8 arranged in the vicinity of the edge part of the vessel lid member 1, and at the same time, a middle sealing part of the packing is contact-bonded to the outer wall of the U-shaped trench 9 of the vessel main body 5.
Patent JP-H01160712-A (JP)
Title: Pneumatic radial tire
Inventor: KONO YOSHIHIDE
IPC: B60C15/06
Filed: 1987-12-15
Abstract: PURPOSE:To improve the durability of a bead, in a tire for an aircraft, by providing a reinforcement layer consisting of a reinforcing member of a prescribed Poisson's ratio on the tire-axis directional outside of the carcass being wound around a bead core. CONSTITUTION:The inside carcass ply 15A of a carcass 15 is wound around on a bead core 12 from the inside to the outside, and the outside carcass ply 15B from the outside to the inside respectively. And a reinforcement layer 20 of semicircular section is arranged in the circumferential direction between the outside carcass ply 15B and a side wall 16, and in the neighborhood where the side wall 16 is in contact with a rim flange 18a. The reinforcement layer 20 is made up of a reinforcement member having Poisson's ratio of 0.48 or below By this constitution, separation trouble of the bead at the time when high-speed running is repeated under a high-load condition can be prevented.
Patent JP-H03179322-A (JP)
Title: Formation of oriented film
Inventor: KANBE SADAO
IPC: G02F1/1337
Filed: 1989-12-07
Abstract: PURPOSE:To arbitrary change the angle with a substrate by changing the mixing ratio of polyamide acids consisting of specific two components. CONSTITUTION:A soln. contg. the polyamide acid having the constitutional formula of formula I and the polyamide acid which is the precursor of an oriented film of polyimide having the low angle with the substrate is applied on the substrate and thereafter, the coating is dried, baked and rubbed. In the formula I, (m) denotes a positive integer; R denotes hydrogen or alkyl group. The polyamide acid which is the precursor of the oriented film of the polyimide having the low angle with the substrate is obtd. by bringing tetracarboxylic anhydride and diamine base compd. as raw materials into reaction. The need for preparing orienting agents in compliance with the kinds, twist angles, etc., of liquid crystals is eliminated in this way and the angle with the substrate is changed as desired by preparing two kinds of the polyamide acids.
Patent JP-H01198280-A (JP)
Title: Three-point inverter
Inventor: YOAHIMU HORUTSU
IPC: H02M7/487
Filed: 1988-12-16
Abstract: PURPOSE: To reduce the load of switching elements in a three-point inverter, by connecting the connection point between the elements of its first series circuit with the connection point between the elements of its second series circuit via its third and fourth wiring diodes, etc. CONSTITUTION: In a three-point inverter, four flywheel diodes D1-D4 are connected in inverse-parallel with four GTO thyristors T1-T4, respectively; these four inverse-parallel circuits constitute respective inverter phase portions. Also, both ends of the series device are connected with the positive and negative terminals of a DC power supply via reactors L1, L2, respectively, for reducing the accompanied burdens of the thyristors T1-T4 by their switchings-on. Further, there are provided voltage dividing capacitors C1, C2, switch-off load reducing capacitors CS1, CS2 accumulation capacitors CSP1, CSP2, and decoupling diodes D5, D6. In this case, a first series circuit comprising a first wiring diode D11 and the capacitor CS1 is connected in parallel with the first inverse-parallel circuit comprising the GTO T1 and the diode D1.  Similarly, a second series circuit comprising a second wiring diode D21 and the capacitor CS2 is connected in parallel with the fourth inverse-parallel circuit comprising the GTO T4 and the diode D4. Further, third and fourth wiring diodes D12, D22 are provided.
Patent JP-H08178948-A (JP)
Title: Accelerometer
Inventor: SATO KAZUTERU
IPC: G01P15/08
Filed: 1994-12-21
Abstract: PURPOSE: To accurately detect acceleration even when the acceleration or external force is small by calculating the acceleration based on the pulse interval of the pulses of first and second resonance frequencies. CONSTITUTION: The accelerometer is provided with resonance systems 20A and 20B for vibrating vibration parts 11A and 11B, and when the parts 11A and 11B are deformed by an external force A, the acceleration is obtained based on the difference Δf=f1 -f2 between resonance frequencies f1 and f2 of the systems 20A and 20B. At this time, a calculation part 41 receives an output signal of the system 20A within a specified measuring time ts and measures the pulse interval of the pulse of the frequency f1 by using the clock pulse of a clock signal generating part 45. Similarly, a calculation part 42 inputs an output signal of the system 20B and measures the pulse interval of the pulse of the frequency f2 by using a clock pulse 45. Then, a calculation part 43 calculates an acceleration from the pulse intervals of the frequencies f1 and f2 that are measured by the parts 41 and 42.  Thus, even when an acceleration or external force is small, the acceleration can be detected accurately.