baber/WOPTO huggingface dataset:
Patent JP-H11303323-A (JP)
Title: Roof tile fixing structure
Inventor: NISHIO TOSHIRO
IPC: E04D1/12
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide roof tile fixing structure eliminating the risk of a rain leak a sheathing roof board even under an adverse condition by fixing a gable side one edge part of a roof tile using a roof tile metal fixture instead of nailing. SOLUTION: An eaves side lower edge part 14a of an upper stage roof tile 10a is overlapped with a ridge side upper edge part 12b of a lower stage roof tile 10b, and a roof tile metal fixture 20 of approximately L-shaped nail shape is inserted through from the upper face of a gable side one edge part 11a of the upper stage roof tile 10a to the lower face of the ridge side upper edge part of the lower stage roof tile 10b. The gable side one edge part 11a of the upper stage roof tile 10a and the ridge side upper edge part 12b of the lower stage roof tile 10b are clamped by a nail head part and an L-shaped bar part of the roof tile metal fixture 20.  Or a roof tile metal fixture with two roof tile clamping pieces of approximately U-shape rotatably fitted in a vertically movable state in an elastically repulsive manner by a spring is used to clamp the ridge side upper edge part of the lower stage roof tile by the lower roof tile clamping piece of the roof tile fixture and to clamp the gable side one edge part of the upper stage roof tile by the upper roof tile clamping piece.
Patent JP-S61276173-A (JP)
Title: Id part detecting circuit
Inventor: MIZUNIWA YASUHIRO
IPC: G11B7/005
Filed: 1985-05-30
Abstract: PURPOSE:To detect an ID part signal by delivering the prescrined number of pulses during the rotation of a turntable containing an optical disk and at the same time reading periodically the ID part and the data part out of the optical disk for calculation of the ID length and the data length. CONSTITUTION:An encoder 38 produces pulses equivalent to an integer multiple of the number of sectors while a turntable motor 37 has a rotation. The optical disk reproduction signal amplified by a read amplifier circuit 31 is converted into a pulse signal by a waveform shaping circuit 32 and supplied to a monostable multivibrating circuit 33. A data length calculating circuit 34 starts to count the encoder pulses by the ID part detection permitting signal designated by a control circuit 39 and with the fall of the output signal of the circuit 33. Then the circuit 34 counts the number of pulses designated by the circuit 39. While an ID length counting circuit 35 starts to count the encoder pulses by the output signal of the circuit 34 and then counts the number of pulses designated by the circuit 39. An ID part detecting signal generating circuit 36 can deliver the ID part detecting signals while the circuit 35 starts counting and then ends it. The second and subsequent counting actions of the circuit 34 are started with the output signal of the circuit 35.
Patent JP-H01286611-A (JP)
Title: Noise protecting circuit for memory in integrated circuit
Inventor: OISHI MOTOHIRO
IPC: H03K17/16
Filed: 1988-05-13
Abstract: PURPOSE:To decrease the fluctuation of a bit line and to prevent an output signal from being erroneously read by providing means to interrupt the conduction between a memory part and a signal processing part when the signal at a low level is outputted from the signal processing part to an output terminal. CONSTITUTION:A NAND circuit 20 outputs the signal at the L level while both the output signal of a sense amplifier 3 and the output signal of an output buffer B6 are at an H level, and an inverter 21 outputs an output potential V5, which is delayed for a prescribed time and inverted into an H level, to the gate of a transistor(TR) 23. Thus, the section between the source of the TR 23 and a drain is made non-conductive for a fixed time, a memory 1 is disconnected from a sensing logic circuit, the parasitic capacity of the memory 1 is made smaller, and even when a potential Vd of an output terminal 9 is at the L level, and the potential of the bit line in the memory 1 fluctuates due to the effect of the fluctuation of a ground potential, a time for the potential of the bit line of the memory 1 to return to the normal potential becomes shorter, and the output signal can be prevented from being erroneously read.
Patent JP-S5819015-A (JP)
Title: Active filter
Inventor: KIHARA TADASHI
IPC: H03H19/00
Filed: 1981-07-27
Abstract: PURPOSE:To change a band pass frequency or a cut-off frequency automatically and periodically, by providing a current control means periodically changing a current flowing to an integral network so that the pass frequency band can be changed periodically. CONSTITUTION:In place of conventional variable resistor for bar code type active filter, analog switches AS1 and AS2, and resistors R4 and R5 are used. By controlling the ratio of the on/off time of the switches, a current flowing to the 1st integral network consisting of capacitors C1 and C2 and the 2nd integral network consisting of the capacitor C2 and an operational amplifier OP1 can be controlled. The band center frequency can be changed periodically by periodically controlling the on/off time ratio of the switches AS1 and AS2.
Patent JP-H10276939-A (JP)
Title: Sheet for toilet seat
Inventor: TAKANO TERUO
IPC: A47K13/16
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet for a toilet seat from moving or falling down when the sheet spread over the toilet seat is touched by a stool user who takes off his clothes or sits on the toilet seat, although in this case, the sheet is not fixed to the toilet seat, compared to a conventional sheet for the toilet seat which is of a tissue type cut to the shape of a toilet seat and is spread over the toilet seat. SOLUTION: Part 3, 4 to which a pressure-sensitive adhesive is applied are provided on sheet 1 for a toilet seat with a hole 2 opened in the center and a release sheet 5 is stuck to the parts 3, 4. In addition, vertical crest folding lines 6, 7, 8 and vertical valley folding lines 9, 10 are folded as shown by the dotted line, and horizontal valley folding lines 11, 12 are folded likewise in three. Further, the pressure-sensitive adhesive applied parts 3, 4 are provided in part of the center of the sheet, then the release sheet 5 is stacked to the parts 3, 4, and thus the sheet 1 is folded by a specific folding method so that the sheet 1 is conveniently handled and can serve the purpose with only a single release sheet 5 on account of this unique folding method.
Patent JP-H05309056-A (JP)
Title: Vacuum cleaner
Inventor: KITOU KAZUO
IPC: A47L9/04
Filed: 1992-05-11
Abstract: PURPOSE:To provide a suction port main body which is light in weight, small in size and can be operated easily, in the suction port main body for transferring rotational force of a motor to a rotary brush, rotating the rotary brush and cleaning the floor surface. CONSTITUTION:A motor 8 is provided in front of a handy operating part of a hose, a main driving axle joint 12 is provided in a rotary shaft in one end of the motor 8, and a transfer means for transferring a rotation of the main driving axle joint 12 to a rotary brush 25 of a suction port main body 4 is provided in an extension tube 3 and the suction port main body 4. In such a state, the motor 8 is connected between one lead wires 9 contained in the hose, a switch 6 is connected between the other lead wires 10, an electrode plate 13 is provided in the tip of each lead wire 9, 10, and in the extension tube 3, two pieces of lead wires 20 having the electrode plate 13 and an electrode pin 19 in one end and the other end, respectively are contained, and in the suction port main body 4, one piece of lead wire 27 having the electrode pin 19 in both ends is contained, so that the motor 8 becomes a rotatable state by connecting the hose, the extension tube 3 and the suction port main body 4.
Patent JP-H0262999-A (JP)
Title: Pressurized water type reactor
Inventor: JIERAARU SHIYUBUROO
IPC: G21C1/08
Filed: 1989-05-12
Abstract: PURPOSE: To prevent a thermal shock from occurring on sensitive parts such as a side ring of a vessel in a horizontal level of a reactor core and a fuel assembly by providing a support plate, a distribution space and the reactor core. CONSTITUTION: A support plate 16 is fixed to a casing 14 and defines a distribution space 18 in conjunction with a bottom section of a vessel 1O. A reactor core 20 is formed of juxtaposed fuel assemblies which are supported by a support plate 16 and standing straight in the overall height (h). An inlet nozzle and an outlet nozzle 24 are provided to the vessel 10. During the normal operation, a pressurized water arrives at the inlet nozzle, flows downwardly toward the space 18 through a ringed path defined by a side ring of the vessel 10 or the casing 14, passes the reactor core 20 through a hole of the support plate 16 and flows upwardly toward a plenum to be discharged from the nozzle 24. Thus, it is possible to prevent a thermal shock from occurring on sensitive parts.
Patent JP-S5742815-A (JP)
Title: Water gauge
Inventor: HANAI HIROO
IPC: G01F23/00
Filed: 1980-08-28
Abstract: PURPOSE:To detect the variation of water level with a high sensitivity, by using a long-sized float having a prescribed shape in the water level measurement of pressure vessel of nuclear reactor. CONSTITUTION:A hollow long-sized float 2 made of the metal having the same quality to construction material of nuclear reactor is arranged in a pressure vessel 1 and is connected to a buoyancy gauge 3 fixed to the lower part of the vessel 1. Buovacy of the float 2 is converted into an electric signal by the gauge 3 to supply it to an amplifier 5 through a signal wire 4. A water level indicator 6 is driven by amplification output and also, a water level signal is outputted in accordance with a set level. On this occasion, a temperature sensor 7 is attached to the plural parts of the float 2 and the signal in accordance with the liquid temperature contacting with the float 2 is applied to an amplifier 9. Then, the average output of temperature of each point is formed and gain of the amplifier 5 is controlled by this output. Also, lowering of cooling water is detected with a high sensitivity by the difference of diameter of a thick-body part 10 and thin-body part 11 of the float 2.
Patent JP-S599745-A (JP)
Title: Word processor
Inventor: ISHIGAKI TOSHINORI
IPC: G06F17/22
Filed: 1982-07-08
Abstract: PURPOSE:To increase a speed for making a sentence, and to lighten the burden of an operator, by registering a sentence used repeatedly, as a typical phrase, reading it out whenever it is reguired, and making a sentence, in a word processor. CONSTITUTION:When inputting a sentence by operating a keyboard 1, in case when a sentence which is apt to be used repeatedly thereafter is made, for instance, when ''gozai-mashita'' (the past tense of be, an honorific) is registered as a phrase, the device is set to a registration mode by depressing a registration mode setting key 5 of the keyboard 1, its sentence is inputted, and thereafter, the registration mode is reset by depressing the key 5 again. A word processor puts automatically a number (1) to a registration phrase and registers and displays it on the picture of a diaplay device 2. Subsequently, when the registered phrase appears in the course of inputting a sentence, it is inputted from the number of the phrase, and the sentence can be made easily.
Patent JP-S5241739-A (JP)
Title: Electric power circuit of automobile
Inventor: ONO HIRONOBU
IPC: F02P9/00
Filed: 1975-09-30
Abstract: PURPOSE:To ensure a reliable ignition by securing a predetermined voltage to an ignition apparatus.
Patent JP-S5644111-A (JP)
Title: Check system for write data of magnetic recorder
Inventor: TAKAYAMA KIYOSHI
IPC: G11B5/09
Filed: 1979-09-17
Abstract: PURPOSE: To facilitate a check on accuracy of recording data after conversion and abnormality detection regarding a circuit by collating a pulse, obtained by slicing the level of a fly-back voltage developed according to write dada, with write data.  
     CONSTITUTION: When write data is applied to FF2, a voltage varying with the rise of data is applied to the base of transistor Q4 to develop a fly-back FB voltage across head coil 5 and a differential voltage induced at the collector of Q4 is level- sliced by comparators 10 and 11; and a train of pulses at respective connection points is supplied to MM12 and outputs that corresponds to rises of respective pulses are supplied to FFs 14 and 15. The write data, on the other hand, is supplied to FFs 14 and 15 via MM13 and, while output Q, of each FF is held at 0, electromagnetically converted by coil 5 with accuracy. If the write data has an absent bit, for example, MM12 is never triggered, so that its abnormality can be detected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5644469-A (JP)
Title: Generator utilizing gravitational and driving force
Inventor: YOSHIDA SADAO
IPC: F03G3/00
Filed: 1979-09-17
Abstract: PURPOSE: To generate power through utilization of a vehicle's gravitational and driving force, by setting a generator, composed of cylinders, under a road in a certain area.  
     CONSTITUTION: Cylinder heads 1, buried under a road in a certain area, are held by coil springs 4. A piston 6 in each cylinder head 1 is connected with a generator 12 through a crankshaft 10. As a vehicle travels on the cylinder head 1, its gravitational and driving force depresses the cylinder head 1 and piston 6 to turn the crank shaft 10 and generator 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01290540-A (JP)
Title: Method and device for supplying glass raw material
Inventor: SHIOMI AKIO
IPC: C03B37/018
Filed: 1988-05-17
Abstract: PURPOSE:To supply the glass raw material of required amount with good reproducibility by supplying the mixture of vaporous glass material and carrier gas to a reactor vessel keeping spatial pressure constant. CONSTITUTION:The glass raw material supplying device 100 consists of an atmospheric pressure adjusting camber 101 which has a certain degree of air tightness and contains a carrier gas flow rate controller 1, a glass raw material vessel 2, glass raw material 3, reaction vessel 4, an atmospheric pressure sensor 102 measuring the pressure of the atmospheric pressure adjusting chamber 101, and an atmospheric pressure compensation unit 103 which compensates the pressure in the atmospheric pressure adjusting chamber 101 to keep constant according to the value measured by the atmospheric pressure sensor 102. In the glass raw material supplying device 100, the atmospheric pressure of the atmospheric pressure adjusting chamber 101 provided with the raw material vessel 2 and the reaction vessel 4 is controlled to be always kept in a constant pressure by introducing or discharging the gas such as air through the atmospheric pressure compensation unit 103 according to the measured result of the atmospheric pressure sensor 102.
Patent JP-2000309904-A (JP)
Title: Mixture storage facility of asphalt plant
Inventor: TANAKA SHINICHI
IPC: E01C19/02
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To automatically reduce an electric consumption by dividing a composite material silo into a plurality of silos in the vertical direction, and independently controlling electric heaters every block in response to a storage level. SOLUTION: A composite silo 1 storing an asphalt mixture in a heating state is divided into a plurality of blocks 1A-1E in the vertical direction, and electric heaters 16, 16 every blocks 1A-1E are connected to a controller 18. The electric heater 16 is independently on-off-controlled by thermocouples 17... provided on each block 1A-1E at each set temperature. The controller 18 calculates a storing level, energizes to the electric heater 16 every block 1A-1E, and controls the temperature. Thereby an electric usage can automatically be reduced.
Patent JP-H11312678-A (JP)
Title: Highly reliable insulating film and semiconductor device using the same
Inventor: USHIO JIRO
IPC: H01L21/8238
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an insulating film, which is larger in dielectric breakdown injection electric charge than an oxide film subjected to an oxidizing-intruding process and superior in insulating properties such as dielectric breakdown characteristics with respect to time and carrier resistance. SOLUTION: An oxide nitride film 14 of a certain structure, where boron atoms are directly bonded to nitrogen atoms, is formed in an oxide nitride film 12. A chemical combination between nitrogen and boron is extremely high in stability, so that the chemical combination between them is not dissolved by a tunnel current that flows through the oxide nitride film. Boron atoms have also very high in electron attracting properties and directly combined to nitrogen atoms, whereby the lone electron pairs of nitrogen atoms causing nitrogen atoms to be ionized more easily than for oxygen atoms are attracted to boron atoms to be stabilized.
Patent JP-S6013736-A (JP)
Title: Optical resolution of (+-)-2-chloropropionic acid
Inventor: NOHIRA HIROYUKI
IPC: C07C51/00
Filed: 1983-07-01
Abstract: PURPOSE:To obtain the optically active titled compound useful widely as intermediates of pharmaceuticals and agricultural chemicals, etc., in high yield and purity, by using an optically active 1-(1-naphthyl)ethylamine (NEA) as the optical resolution agent. CONSTITUTION:(+ or -)-2-Chloropropionic acid (PA) is dissolved in a solvent such as water, methanol, 1- or 2-propanol, acetone, etc. (preferably 2-propanol), and a solution of 0.8-1.0 equivalent optically active NEA, e.g. (-)-NEA is added dropwise to the above solution at 0-80 deg.C, preferably 20-50 deg.C to produce a hardly soluble diastereomer salt, e.g. (+)-CPA (-)-NEA salt. The precipitated salt is separated by solid-liquid separation, and treated with a basic substance to obtain the optically active CPA. The other optically active CPA, i.e. (-)-CPA can be prepared by acidifying the above salt-forming moter liquid with a mineral acid, extracting with an organic solvent such as ether, methylene chloride, etc., and drying or concentrating the extract.
Patent JP-H04344938-A (JP)
Title: Interruption generation circuit
Inventor: ICHIKAWA MASAKAZU
IPC: G06F9/48
Filed: 1991-05-23
Abstract: PURPOSE:To verify the execution of a program on a path to be used in common from plural paths. CONSTITUTION:The circuit is provided with a first and a second comparison address registers 4, 5 to store first and second address data to be compared with control memory address data supplied to a control memory part 1 to store a program. Besides, a first and a second comparison circuits 6, 7 which compare the control memory address data respectively with the first and the second address data stored in the first and the second comparison address registers at every execution of the program, and output respectively a coincidence detection output are provided. Further, an interruption factor signal generation circuit 8 which supplies the control memory address data to the control memory part 1 when the coincidence detection output from the first comparison circuit 6 is inputted after the coincidence detection output from the second comparison circuit 7 is inputted, and in addition, generates an interruption factor signal to be inputted to an execution control part 3 to execute the program is provided.
Patent JP-S6013744-A (JP)
Title: Production of aromatic amine
Inventor: ANDOU NAOKI
IPC: C07C67/00
Filed: 1983-07-01
Abstract: PURPOSE:To produce the titled compound in high purity, by reacting an aromatic halide with ammonia in the presence of water and a copper compound catalyst, adding an alkaline earth metal hydroxide to the extraction residue of the titled compound, and carrying out the removal of ammonia and the recovery of the catalyst. CONSTITUTION:An aromatic halide is made to react with ammonia in the presence of water and a catalyst composed mainly of one or more copper compounds selected from copper oxide (e.g. cuprous oxide), copper hydroxide (e.g. cuprous hydroxide) and copper halide (e.g. cuprous halide), and the aromatic amine in the reaction product is extracted with a solvent (preferably a 3-6C alcohol, etc.). Simultaneously to or after the addition of an alkaline earth metal hydroxide (e.g. calcium hydroxide) to the residual aqueous solution, the ammonia existing in the residual solution is removed in the form of gas e.g. by distillation, and the precipitated copper compound is separated and reused. The process is repeated to obtain the objective compound.
Patent JP-S5817853-A (JP)
Inventor: MOMO TATSUROU
IPC: C09K3/00
Filed: 1981-07-27
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-S5451849-A (JP)
Title: Developing device
Inventor: NAGAOKA KENJIYU
IPC: G03G15/09
Filed: 1977-09-30
Abstract: PURPOSE: To achieve the prevention of the occurrence of ground fogs and the stabilization of picture quality at the same instant by holding the spacing between electrostatic image holding face and developer carrier small by a spacing holding member.  
     CONSTITUTION: A spacing holding member 8 which maintains the spacing between the photosensitive drum 4 surface and the sleeve 1 surface at 50μ to 500μ is provided at both end parts, off the developing region extending in the drum axis direction, of the opening part 5a of the developing device housing 5 which is pivotally supported to an axis 6 and is energized by a spring 7 to the photosensitive drum 4 side. The toner deposited on the sleeve 1 erects and grows in the image part of the electrostatic image holding face and makes direct contact with the electrostatic image holding face to perform developing, whereby the toner quantity flying in the developing spacing is reduced and the sensible image of stable picture quality free from ground fogs may be obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63283368-A (JP)
Title: Picture processor
Inventor: KANDA MASAO
IPC: H04N9/74
Filed: 1987-05-15
Abstract: PURPOSE:To obtain an after image effect by synthesizing a field outputted from a first and a second storing means and outputting an analog composite video signal. CONSTITUTION:The composite video signal is directly digitized to store the one field at intervals of four fields of the digital composite video signal is stored in the first memory 2 and the same field as either one field of field groups stored in the first memory is stored in the second memory 3. According to the output of an address counter, the contents of a designated storing position are respectively read from the second memories 2, 3. The read signal composite video signals are synthesized in an adder 5, a synthesizing signal is supplied to a D/A converter 6, accordingly,the composite video signal having an after image characteristic in which an animation picture is synthesized with a still picture is outputted from the D/A converter 6. Thereby, the composite video signal having the after image characteristic can be obtained with a simple constitution.
Patent JP-H05290334-A (JP)
Title: Counting device
Inventor: OKADA TSUNEICHI
IPC: G11B5/455
Filed: 1992-04-11
Abstract: PURPOSE:To improve counting accuracy by allowing a first memory means to store the lower column which has less importance among counting data weighted, and allowing a second memory means of non-volatile to store the upper column which has considerable importance, and updating the first and the second means respectively whenever updating and carrying of the lower column occur. CONSTITUTION:The lower column which has less importance among counting data weighted is stored in the first memory means 4, while the upper column which has considerable importance among counting data weighted is stored in the second memory means 8 consisting of non-volatile memories. Thus, the first means 4 is updated in every update of the lower column of counting data, while the second means 8 is updated in every carrying of the lower column. That is, counting data is counted with high accuracy in the first means 4, and the upper column having considerable importance among counting data is surely held in the second means 8.