baber/WOPTO huggingface dataset:
Patent JP-S6030376-A (JP)
Title: Electronic typewriter
Inventor: TOGAWA SHINGO
IPC: B41J5/30
Filed: 1983-07-28
Abstract: PURPOSE:To make printed numerals easily readable, by printing a comma at every three figures while successively checking numerals stored in decimal tab memory, and controlling a printing means to the set position of the decimal point. CONSTITUTION:The numerical value written in decimal tab memory 6 is read at every one figure corresponding to the release of the decimal tab key due to a keyboard 1 through a control circuit 2 by said board 1 and a counter 7 for detecting whether a counted value reaches 4 or not is stepped and the detection output of the counter 7 is detected by a detection circuit 8. Whereupon, the numeral of the next figure in the memory is shifted by one figure and a comma is inserted to the formed space to print the comma to printed characters at every three figures. Similarily, the position of a carriage is controlled to the set position of a decimal point by the memory 6 or the circuit 2 and the position of the decimal point in printing is aligned. By this mechanism, a printed numerals become easily readable.
Patent JP-H10310789-A (JP)
Title: Water-treating agent for toilet
Inventor: NISHIMURA MAKOTO
IPC: C02F1/50
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject treating agent exhibiting remarkably excellent effects not only onsterilizability, durability and deodorizing ability but also on slim controllability and further having an excellent washing force by adding an antimicrobial agent to a dialkyldimethylammonium halide salt. SOLUTION: This water-treating agent comprises (A) a dialkyldimethylammonium halide salt of formula I (R<1> , R<2> are each a 5-18C alkyl; hal is a halogen) (e.g. didecyldimethylammonium chloride) and (B) an antimicrobial agent. The component B preferably comprises either one of a halogenated aliphatic nitroalcohol of formula II (R<3> is H, a halogen, hydroxy, etc.; R<4> is H, a 1-3C alkyl; R<5> is H, acetyl; X is a halogen), an alkylene rhodanate, thiocyanatothiazole, etc. The components A and B are compounded e.g. in a weight ratio of about 5:95 to 95:5.
Patent JP-H11325995-A (JP)
Title: Flow-rate measuring apparatus
Inventor: TAKEMURA KOICHI
IPC: G01F3/22
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a flow-rate measuring apparatus which prevents a bad influence on a measuring operation caused by a change in a voltage during the operation of an opening and closing means requiring a large current and which enhances the reliability of a measured value by a method wherein the operation or the like of an instantaneous-flow-rate measuring means is stopped during the operation of the opening and closing means. SOLUTION: An instantaneous-flow-rate measuring means 8 measures and outputs the instantaneous flow rate of a fluid which flows in a flow passage 7. An opening and closing means 11 opens and closes the flow passage 7. A control means 12 controls the operation of the instantaneous-flow-rate measuring means 8 and that of the opening and closing means 8, it stops the operation or the output of the instantaneous-flow-rate measuring means 8 during the operation of the opening and closing means 11, or it stops a measurement based on the output of the instantaneous-flow-rate measuring means 8. A battery 15 supplies an operating power supply to the instantaneous-flow-rate measuring means 8 and the opening and closing means 11 via the control means 12.  When the opening and closing means 11 is operated and even when a power-supply voltage from the battery 15 is dropped temporarily, the operation or the output of the instantaneous-flow-rate measuring means 8 is stopped, or the measurement based on the output of the instantaneous-flow-rate measuring means 8 is stopped. As a result, the possibility of an erroneous measurement becomes small, and the reliability of a measured value is enhanced.
Patent JP-S5928689-A (JP)
Inventor: NOMATA TERUMITSU
IPC: G21C3/06
Filed: 1982-08-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01308066-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRATO TAKEHIDE
IPC: H01L21/8234
Filed: 1988-06-07
Abstract: PURPOSE:To suppress the instability of a threshold value voltage due to the compensation of an impurity by completely controlling the formation of N<+> type and P<+> type gates by a single impurity. CONSTITUTION:An SiO2 layer 1F is formed on an element isolation region on an n-type Si substrate 1. Then, an SiO2 layer is formed on the whole substrate, and an undoped polysilicon layer 3 to become a gate and a PSG layer 9 to become an implantation mask are grown thereon. The layers 3 and 9 are patterned, and a laminated pattern of a gate 3P and the layer 9P and a laminated pattern of a gate 3N and the layer 9N are formed on the gate forming section of each FET. A resist pattern 10 opened with a P<+> type gate FET forming region is formed, with it as a mask it is etched to remove by etching the layer 9P on the laminated pattern and an SiO2 layer 2 of the exposed part. Then, a resist pattern 10 is removed. An SiO2 layer 2A is formed on the whole substrate, and with the laminated pattern of the gate 3P, the gate 3N and the layer 9N as a mask R<+> for forming source, drain regions is implanted to the n-type substrate through the layer. An interlayer insulating layer PSG layer 6 is grown on the whole substrate. Then, it is heat treated, and phosphorus is diffused from the layer 9N to the gate 3N.
Patent JP-H04338533-A (JP)
Title: Rubber laminated body
Inventor: OKITA TATSUO
IPC: B32B7/04
Filed: 1991-05-15
Abstract: PURPOSE:To prevent scorch from occurrence and to improve compression set by vulcanizing and bonding an acrylonitrile-butadiene rubber layer contg. each specified amt. of a compd. selected from compd. of specified general formulas and salts thereof, an alkaline substance, an org. sulfur-donner and sulfur and a fluororubber layer. CONSTITUTION:An unvulcanized rubber layer wherein an acrylonitrile-butadiene rubber contg. 0.3-5 pts.wt. compd. selected from compd. of formulas I and II and salts thereof, e.g. 1,8-diazabicyclo(5,4,0)undecene-7 or a salt thereof, 0.5-30 pts.wt. alkaline substance such as calcium hydroxide, 1-7 pts.wt. org. sulfur- donner and 0-0.5 pt.wt. sulfur, is a main ingredient and a fluororubber layer which is a highly fluorinated rubbery copolymer are vulcanized and bond together to obtain a rubber laminated body.
Patent JP-H05185937-A (JP)
Title: Motor drive device for motor-driven power steering device
Inventor: OKAMURA AKIO
IPC: H02H7/08
Filed: 1992-05-02
Abstract: PURPOSE:To provide an electric current driving means which can accurately detect initial grounding during engine start-up, by turning off all switching elements when detection of motor grounding is permitted during controlling the switching elements. CONSTITUTION:Grounding of a motor 6 is detected by a motor line grounding detecting circuit 38, and the result of this grounding detection is inputted to a CPU 30. Outputs of an overcurrent detecting circuit 37 and the motor line grounding detecting circuit 38 are inputted to a driving control circuit 31 through an OR-gate 39. When overcurrent or grounding of a motor 6 is detected, the driving of the motor 6 is prohibited. The algorithm of processing of motor line grounding detection compares the sum of voltages at both ends (detected voltages) and a predetermined value (reference voltage) and, if the detected voltage is not higher than the reference voltage, it is determined that motor line grounding exists. This makes a power relay 36 immediately turned off to shut off motor driving output, resulting in all the gates for four switching elements SW1 to SW4 turned off.
Patent JP-S5931502-A (JP)
Inventor: KAWABATA KUNJI
IPC: H01B3/00
Filed: 1982-08-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01307508-A (JP)
Title: Sealing construction of dust cover for ball joint
Inventor: HAMAGUCHI YASUNORI
IPC: F16J15/52
Filed: 1988-06-07
Abstract: PURPOSE:To improve the sealing ability and resistance to breakage by providing sealing members of lower hardness than that of a dust cover between a smaller opening and the outer periphery of a stud and between a larger opening and the outer periphery of a socket. CONSTITUTION:Sealing members 24, 27 of lower hardness than that of dust cover 20 are provided between a smaller opening 21 of the dust cover 20 and a shank 3 of a ball stud 2 and between a larger opening 22 and the outer periphery of a socket 6, and clamping fixtures 35, 36 are provided on the outer peripheries of the larger and smaller openings. Due to the deformation of the sealing members 24, 27, the ability to seal the gap between the dust cover 20 and a ball joint can be improved, and the resistance to breakage of the dust cover 20 can also be improved.
Patent JP-S6223945-A (JP)
Inventor: PASUKARU BERUNASUKONI
IPC: C01G39/00
Filed: 1986-06-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04367719-A (JP)
Title: Apparatus for reacting gaseous material by microwave
Inventor: SAITO HIROSHI
IPC: B01J19/12
Filed: 1991-06-12
Abstract: PURPOSE:To prevent a danger of the high-voltage breakdown of an insulator by reacting a gaseous material within a cavity resonator by forming a voltage mode in a space of the resonator to simplify the structure of a power source. CONSTITUTION:An inner cylinder 2 is installed to the bottom wall of an outer cylinder 1 of a coaxial resonator A so that one end of the inner cylinder 2 comes to the right position. Facing this bottom wall of the coaxial resonator A, a plunger 4 is arranged to be able to slide in the outer cylinder 1 of the coaxial resonator A, for example, by forming a spring on the periphery of the plunger 4. A plunger transfer rod 5 is installed on the circular surface of the plunger 4 so as to be faced with the bottom wall part of the coaxial resonator, and a raw material gas leading pipe 6 and a coaxial cable 7 are installed around the plunger transfer rod 5. Oxygen or an oxygen containing gas is passed through a strong high frequency electric field generated in the outer cylinder 1 by the resonance of the resonator A by way of the gas leading pipe 6 to generate ozone in the strong electric field.
Patent JP-H1143713-A (JP)
Title: Device for removing dust in converter exhaust gas treating equipment
Inventor: OYAMA KUNITOSHI
IPC: F27D17/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To greatly reduce the load to the removing work of deposited dust into an annular groove by sloping at least a part of the bottom part of the annular groove arranged in the skirt of a hood so that the water depth becomes deeper in the outer peripheral direction. SOLUTION: One or more changing water spouting nozzles 14 are arranged near the bottom part of an outside wall 5 of the annular groove in the converter skirt sealing part and the nozzle holes are arranged so that the tip part of the changing water spouting nozzle 14 do not project in the annular groove. Further, one or more of changing water draining pipes 15 are arranged near the bottom part of the outside wall 5 of the annular groove. Furthermore, a sloping part 16 is arranged at least in a part of the bottom part of the annular groove so that the water depth becomes deeper in the outer peripheral direction. The sloping part 16 has an apex on the wall surface of an inside wall 4 and constituted as the sloping surface having the lower point on the upper surface part of the bottom plate, but the lower point can be brought into contact with the outside wall 5.  Further, this sloping angle is desirable to be the angle of repose or more of the dust in the static water.
Patent JP-S5765190-A (JP)
Title: Preparation of (-)-alpha-hydroxymethylbutyric acid
Inventor: HAMAGUCHI SHIGEKI
IPC: C12P41/00
Filed: 1980-10-06
Abstract: PURPOSE: To prepare (-)-α-hydroxymethylbutyric acid by treating (-)-α-methyl- butyric acid with microorganisms belonging to Candida genus.  
     CONSTITUTION: (-)-α-Methylbutyric acid is microorganisms belonging to Candida genus, e.g. Candida rugosa IFO0750 strain, in a medium containing (-)-α-methylbutyric acid at 4.0W9.5pH. As an alternative method, (-)-α-hydroxymethyllbutyric acid is prepared by culturing the above microorganisms in a nutrient medium at 4.0W9.5pH, adding (±)-α-methylbutyric acid to the cultivation liquid or the suspension of microorganisms obtained from the liquid, and reacting under aerobic conditions keeping the pH at 6.0W9.0. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H037056-A (JP)
Title: Driving and propulsion using traveling wave
Inventor: TANAKA KOICHI
IPC: H02K44/00
Filed: 1989-06-01
Abstract: PURPOSE:To enable driving of some driven body by composing a portion of the wall face of a box body defining an enclosed space of a flexible film body then encapsulating magnetic fluid in the enclosed box body and applying traveling wave type magnetic field onto the magnetic fluid thus employing a driving principle different from that for conventional drive source. CONSTITUTION:Upon formation of magnetic field in cores 24, 24, magnetic fluid 14, 14a encapsulated in enclosed box bodies 10, 10a is subjected to magnetic influence at positions corresponding to the cores 24 and deformed. Since pulse width modulated current is applied onto respective pairs of core 24, strength of magnetic field to be applied onto the magnetic fluid 14, 14a varies with time. Consequently, flexible carbon fibers 12, 12a contacting with the magnetic fluid 14, 14a deform in response to the deformation of the magnetic fluid 14, 14a thus inducing traveling wave, as a whole, in the carbon fibers 12, 12a.
Patent JP-H036108-A (JP)
Title: Frequency conversion circuit
Inventor: SHIMAZU TAKAYUKI
IPC: H04B1/16
Filed: 1989-06-01
Abstract: PURPOSE:To suppress reception sensitivity deteriorating when a disturbance signal is inputted to a frequency conversion circuit by attaching frequency characteristic on the output signal of the frequency conversion circuit. CONSTITUTION:By attaching the frequency characteristic to reduce a frequency higher than the frequency of a regular intermediate frequency signal on the output signal of the frequency conversion circuit 3 when the difference of the frequency of the interference signal inputted to a reception signal input terminal 4 and that of a local oscillation signal is higher than the frequency of the regular intermediate frequency signal, an interference intermediate frequency signal in which the interference signal is frequency-converted with the frequency conversion circuit 3 i.e., the signal with the frequency of difference between the interference signal and the local oscillation signal can be reduced. Therefore, the intermediate frequency signal is inputted to a circuit connected to a following stage, and a degree to suppress the regular intermediate frequency signal can be reduced, which suppresses the reception sensitivity deteriorating due to the interference signal.
Patent JP-S5569706-A (JP)
Title: Governor valve for steam turbine
Inventor: IWANAGA YOUICHI
IPC: F01D17/10
Filed: 1978-11-16
Abstract: PURPOSE: To eliminate bending moment that possibly causes sticking of the valve rod of a governor valve used in a steam turbine by connecting the valve rod and a valve lifting plate by means of a linkage and to reduce leakage of steam by decreasing the number of valve rods to be used to only one.  
     CONSTITUTION: In a valve operating system of the type in which a plurality of valve elements 1 are lifted by means of a single valve lifting plate 2, valve rod 3 is connected to one end portion of two levers by use of a pin 9. The other end of these levers 6 is connected to respective lift rods 7 by use of pin 10 and the opposite end of these rods 7 is fixed to a valve lifting plate 2. Further, these levers 6 are connected at their intermediate portion to respective support rods 5 which are fixed in turn to casing 4 by use of pin 11. When discharging steam by opening the governor valve, valve rod 3 is pushed downward and lift rods 7 and plate 2 are resultantly lifted upward. With such an arrangement, any bending moment is not acted to valve rod 3 since valve rod 3 and levers 6 are connected with each other by use of pin 9, so that diameter of valve rod 3 can be reduced and therefore leakage of steam can be minimized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5664782-A (JP)
Title: Apparatus for analyzing enzyme activity
Inventor: SHIRATO FUSAO
IPC: C12M1/34
Filed: 1979-10-30
Abstract: PURPOSE: To analyze GPT in a living body sample rapidly and accurately, by means of the first immobilized enzyme reactor of a pyruvic oxidase, detectors of oxygen, etc. and the second immobilized enzyme reactor of a pyruvic oxidase in order.  
     CONSTITUTION: A sample solution introduced into a sample inlet 2 provided in the path of a buffer solution 1 is led to the first immobilized enzyme reactor 4 of a pyruvic oxidase, and the pyruvic acid is decomposed. A substrate liquid fed from a substrate tank 5 is converted into pyruvic acid and glutamic acid by a glutamic pyruvic transaminase (GPT) in the sample in a GPT contact reaction part. Pyruvic acid is then oxidized in the second immobilized enzyme reactor 7 of a pyruvic oxidase. The difference in the oxygen consumption between the second and the first detectors 8 and 6 is taken, and the signal from an amplifier 9 is displayed on a display device 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01311212-A (JP)
Title: Aspherical shape measuring instrument for scanning electron microscope
Inventor: SATO HISAYOSHI
IPC: G01B15/00
Filed: 1988-06-09
Abstract: PURPOSE:To measure the surface shape of an aspherical sample in an easy-to- adjust state with high accuracy by integrating the radius-directional inclination of the aspherical sample surface in the radius direction. CONSTITUTION:A reflected electron detecting element couple 6 are provided on a plane crossing the center axis of the objective 5 of the microscope 1 sym metrically about the intersection of the center axis. Then reflected electrodes which are generated from the aspherical sample O arranged having its center axis almost aligned with the center axis of the lens 5 according to the electron beam scanning of the microscope 1 are detected 6 respectively. Then the inclina tion in the radius direction of the sample of the aspherical sample O which is calculated from the difference between the electric signals generates by converting the reflected electrons by the reflected electron detecting element couple 6 is integrated in the radius direction to find the surface shape of the aspherical sample O. Consequently, the surface shape of the aspherical sample O is measured in an easy-to-adjust with high accuracy.
Patent JP-H08335176-A (JP)
Title: Computer system
Inventor: NAKAYA YOSHIAKI
IPC: G06F11/22
Filed: 1995-06-07
Abstract: PURPOSE: To provide a computer system with which a circuit and work are simplified by omitting a test terminal for operating a self-diagnostic function. CONSTITUTION: This system is provided with a CPU 6 having the self-diagnostic function, external terminal U for externally connecting a signal means 7 connected to a power source D, first internal terminal Pa, which is provided at the CPU 6, connected through a first resistor Ra to the external terminal U and grounded from a junction A with the first resistor Ra through a second resistor Rb, for providing a self-diagnostic function operating mode by detecting the connection of the signal means 7 according to a potential Va generated at the junction A when the signal means 7 is connected, switch means Q inserted between a third resistor Rc connected to the junction A and a ground, and second internal terminal Pb which is provided at the CPU 6,  conducts the switch means Q by outputting a code responding to normal or abnormal contents to a control input B at the self-diagnostic function operation and externally displays the signal means 7.
Patent JP-H07323081-A (JP)
Title: Small-sized air cleaner
Inventor: ISOBE KAZUO
IPC: B01D46/42
Filed: 1994-06-01
Abstract: PURPOSE:To enable the upgrading of cleaning action with efficient functioning in cleaning when a pollution source air requiring normal cleaning is limited by arranging an air guide cover so that a part of air cleaned with a filter and an ozone generator is taken into a purifier again. CONSTITUTION:A rotary device 3 is mounted on a ceiling part of a casing body 1 to drive an air guide cover 6 while a filter 7 is combined in a passage B1-5 to remove dust previously from the air supplied to an ozone generator 4 mounted internally. The air guide cover 6 is fastened on an end port of an output shaft 3-1 of the rotary device 3. The air guide cover 6 is arranged to cover a passage A1-4 at an upper part of a casing body and driven to rotate with the rotary device 3 to cause a circulation of the air from the intake of the room air into an air cleaner to the discharge from inside while a blade 6-1 inclined axially is formed on an internal wall to guide the air discharged from the passage A1-4 to the vicinity of the passage B1-5 below.
Patent JP-H10332098-A (JP)
Title: Gas leak detecting device and gas leak detecting method of gas charged container
Inventor: NAGAMINE YOSHIFUMI
IPC: F17C13/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas leak detecting device and method whereby a gas leak from a container valve in a cylinder can be detected without taking large amount of labor and time, and with good sensitivity. SOLUTION: A device has a gas detection cap 51 covering a container valve total unit of a cylinder, gas detection units 60, 80 detecting gas, and a gas suction passage 53 sucking gas in the gas detection 51 guided to a gas detector arranging part. After a container valve is covered with the gas detection cap 51, through the gas suction passage 52, by sucking gas in the gas detection cap 51 guided to a part arranging the gas detection units 60, 80, in the case of generating a gas leak from whatever part of the container valve, this gas leak can be detected by the gas detection units 60, 80 in good sensitivity, as compared with in the case of applying soap and water solution by manual work, labor and time can be markedly reduced, automatism can be also attained.
Patent JP-H0434941-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASE MASATAKA
IPC: H01L29/732
Filed: 1990-05-30
Abstract: PURPOSE:To couple an inner base region to an outer base region by injecting electric inert element to the depth of the outer base region through an opening into one conductivity type semiconductor layer, and laterally selectively diffusing an impurity in the region. CONSTITUTION:An oppositely conductivity type base leading layer 71 having an opening 9 is formed at an emitter forming region on one conductivity type semiconductor layer 3. An impurity is diffused from the layer 71 to form an opposite conductivity type outer base region 31. An electric inert element is injected in a range of the depth where the outer base region is present through an opening 9 in the layer 3. A heat treatment is conducted to laterally selectively diffuse the impurity in the region 13 in which the inert element is injected. The impurity is injected in the layer 3 through the opening 9 to form an opposite conductivity type inner base region 15 in contact with the impurity region in which the impurity is selectively diffused. The impurity is injected on the upper layer of the region 15 to form one conductivity type emitter region 17.
Patent JP-S6119024-A (JP)
Inventor: ISHIOU HARUYUKI
IPC: H01H37/56
Filed: 1984-07-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。