baber/WOPTO huggingface dataset:
Patent JP-S57149102-A (JP)
Title: Work supply device for automatic lathe
Inventor: SAEKI KOUSUKE
IPC: B23B13/12
Filed: 1981-03-09
Abstract: PURPOSE:To improve a yield of the work in a work supply device for an automatic lathe, by constituting the device in such a manner as to connect a joint in  prescribed length to a rear end of the fed work and arranging an unworkable  part of the work to small length. CONSTITUTION:A connection hole is drilled on the rear end face of a bar material 3 by a drilling means 5 provided between a bar material housing part 4 and automatic lathe 1. Then the connection part of a joint 7, in an equal diameter to said bar material 3 and having prescribed length, is fitted to the connection hole drilled in the bar material 3 similarly by a connecting means 6 to connect the joint 7 to the rear end of the bar material 3. Thereafter, a feeding means is operated to feed the bar material 3, connected with the joint 7, to the automatic lathe 1 via a bar material mounting part 8, and the rear end of said joint 7 is held by a finger 42 of the automatic lathe 1 to both support the joint 7 with a spindle stock 43 and chuck with a chuck 44, then the bar material 3 is cut by a cutting tool 9 to a good yield, finally its unworkable length is reduced to extremely small length l2.
Patent JP-S58151544-A (JP)
Title: Defect inspecting device by dark view field
Inventor: UCHIYAMA YASUSHI
IPC: G01N21/94
Filed: 1982-03-05
Abstract: PURPOSE:To inspect a resist film pattern, etc. easily and exactly, and to improve yield of manufacture of a semiconductor device, by scanning a body to be inspected, by moving an optical beam, detecting the light which is irregularly reflected and radiated by the body to be inspected, by a dark view field, and processing its output signal. CONSTITUTION:An optical beam emitted from a laser 1 is made incident to the first optical deflecting element 5, executes scanning in the X direction, subsequently, is made incident to the second light polarizing device, and executes scanning in the Y direction. After that, the optical beam divided into two by a beam splitter for comparison and decision is made incident to objective lenses 14, 15, respectively. The laser beam focused to the edge part of a wafer 17 and a resist film 24 is irregularly reflected by its boundary part, passes through optical fibers 28, 27, is made incident to photoelectric converting elements 25, 28, and generates an edge signal. The edge output signal is supplied to a defect deciding circuit 45 through amplifiers 42, 43, and both input signals are added, are made to pass through a slicer 46, and after that, are supplied to a defect detecting and processing circuit 47, and are processed.
Patent JP-S61192723-A (JP)
Title: Powdered thermosetting resin composition
Inventor: NAKANO YOSHITOMO
IPC: C08L63/00
Filed: 1985-02-22
Abstract: PURPOSE:The titled composition which can give a cured product excellent in heat resistance and mechanical strength, prepared by mixing a specified cresol novolak resin with an epoxy resin, a cure accelerator and an inorganic filler. CONSTITUTION:100pts.wt. mixture of linear high-MW cresol novolak resin (A) being soluble in methanol or acetone and having a number-average MW >=1,500 (as measured by a vaporpressure method in which methyl ethyl ketone is used as a solvent) and an epoxy resin (B) having at least two epoxy groups in the molecule, in an amount to provide 0.5-1.5 equivalent of epoxy groups per equivalent of the OH groups of component A is mixed with 0.1-10pts.wt. cure accelerator (C) (e.g., BF3.2-methylimidazole) and 5-600pts.wt. inorganic filler (e.g., fused silica powder) and, optionally, a flame retardant, pigment, dye, flow modifier, heat-resistant resin, etc.
Patent JP-S61193521-A (JP)
Title: Analog-digital converting circuit
Inventor: TAKAHASHI AKINORI
IPC: H03M1/00
Filed: 1985-02-22
Abstract: PURPOSE:To improve AD converting errors by providing an MOS transistor (TR) having the same characteristic as an MOS switch and an amplifier circuit applying a voltage amplifying twice the voltage of a non-inverting input of an operational amplifier to a drain of the MOS TR. CONSTITUTION:The source and gate of an N-MOS TR Q10 are connected to the non-inverting terminal of the operational amplifier A1 forming an integration device and a terminal voltage across capacitor C2 is doubled by using a non- inverting amplifier comprising an operational amplifier A10 and resistors R10, R11 having identical resistance and the result is fed to the drain. Through the constitution above, since the drain-source voltage of an MOS switch S4 is nearly equal to a constant voltage source Vs in the 2nd step of AD conversion, a current equal to the drain current due to tailing of the MOS switch S4 is fed by the N-MOS TR Q10 to attain compensation. Thus, the operation by a low voltage and unipolar power supply is attained and the AD converter with higher accuracy is obtained.
Patent JP-S57148281-A (JP)
Title: Device for detecting magnetic substance
Inventor: SEKIZAWA SADAO
IPC: G01V3/08
Filed: 1981-03-11
Abstract: PURPOSE:To obtain a good digital signal output even under weak detection signal input by a device wherein a magnetic reluctance element and a biasing magnet are integrally mounted on a wave form shaping circuit substrate. CONSTITUTION:An overall detection device including a biasing magnet 2 on which magnetic reluctance elements M1, M2 are inserted through an opening formed in a wave form shaping circuit substrate 4 is secured to the board 4 with adhesives 7. Respective terminals of the magnetic reluctance elements M1, M2 are connected with other electrically with conductors 5 formed on the wave form shaping circuit substrate 4 and lead wires 6. Each conductor 5 is disposed and wired on the substrate 4 as short as possible and led to an input terminal of a comparator. By so doing, influence of noises from the exterior is made very small and hence good digital signal output can be obtained even under weak detection signal input.
Patent JP-H08225338-A (JP)
Title: Production of optical fiber preformed material
Inventor: HOSHINO SUMIO
IPC: C03B37/014
Filed: 1995-02-22
Abstract: PURPOSE: To turn the axial refractive index of the porous preformed material after transparently vitrified invariant, by dehydrating a porous preformed material made by accumulating fine glass particles so as to axially alter the bulk density, and then by conducting a transparent vitrification. CONSTITUTION: H2 gas, O2 gas, a glass stock gas, carrier gas and a dopant gas for refractive index control, are fed to a core synthesizing burner 5 and a clad synthesizing burner 6 to effect hydrolysis in the flames to produce fine glass particles which are then accumulated on the surface of a starting material to be pulled up under revolution, thus making a porous preformed material 3. In this case, the flow of the H2 gas to be fed to the burner 4 is controlled by a controller 7 to obtain the porous preformed material 3 with its bulk density altered axially. The preformed material 3 is then put in a hot oven and fed, with the end thereof as the forefront, into the high-temperature zone of the oven where it is dehydrated, and the resultant material is fed into the second high-temperature zone of the oven where it is transparently vitrified.
Patent JP-H02213310-A (JP)
Title: Filler for pillow and its manufacturing method
Inventor: SAKAMOTO HIROSHI
IPC: B27L11/04
Filed: 1989-02-14
Abstract: PURPOSE:To improve the quality of touch and cushioning, and maintain the aromatic quality for along period by a method wherein filler is made of thin wooden sheets formed into a curled ring shape. CONSTITUTION:Filler 1 is made of wood which is sliced into a thin sheet having a specified dimensions and formed into a curled ring shape. The filler 1 is made of this sheet of aromatic wood such as Japanese cypress (hinoki), etc., and formed into a curled ring shape by slicing process. Therefore, a hollow 1a is formed inside the filler 1. The development of a sheet of the filler is about a rhombic shape to form it into a curled ring, and the acute angle thetaof 10 deg.-60 deg. is suitable for this purpose. The filler 1 produced by the method described above is enclosed and sealed in a soft envelope to produce pillows or various kinds of cushions.
Patent JP-H06226887-A (JP)
Title: Pasting device
Inventor: KONISHI NOBUOMI
IPC: B31B50/62
Filed: 1993-01-29
Abstract: PURPOSE:To apply a desired quantity of paste on a desired position of a flap of a running envelop. CONSTITUTION:A paste nozzle 11 is arranged in a running position of a flap 1a of an envelop 1. A dispenser 12 is connected to the paste nozzle 11 so as to supply a desired quantity of paste. A position and convey speed detecting device 23 for detecting a position of the envelop being conveyed and conveying speed and a pasting monitor device 25 for outputting a paste command based on the detected information are provided. At the time when a desired position of the envelop comes below the paste nozzle 11, the desired quantity of paste is supplied by the dispenser 12 so as to apply the paste on the envelop.
Patent JP-2000230048-A (JP)
Title: Soluble polyimide and its production
Inventor: SHIOTANI AKINORI
IPC: C08G73/10
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide excellent in heat resistance, soluble in an organic solvent, and therefore excellent in processability by polymerizing an α,ω-bis(4-aminophthalimide)alkane with an aromatic tetracarboxylic dianhydride and imidizing the obtained polyamic acid. SOLUTION: An α,ω-bis(4-aminophthalimide) represented by formula II wherein m is an integer of 2-16 and an aromatic tetracarboxylic dianhydride represented by formula III are polymerized, and the obtained polyamic acid is imidized to obtain a soluble polyimide having repeating units represented by formula I wherein m is an integer of 2-16. In the production of the polyimide, another diamine, dicarboxylic anhydride, or monoamine may be additionally used in an amount within the scope not detrimental to properties, organic solvent solubility, processability, etc. It is possible that the diamine component of formula II is used in an amount of 0.9-1.1 mol, especially desirably, 0.95-1.05 mol per mol of the tetracarboxylic dianhydride component of formula III.
Patent JP-H02289998-A (JP)
Title: Shift register circuit
Inventor: OMAE HIROZUMI
IPC: G11C19/00
Filed: 1990-02-14
Abstract: PURPOSE:To eliminate need to use a counter circuit and to simplify the constitution of a shift register circuit by holding a constant state while (n) clock signals are inputted continuously and inverting the output data of the flip-flop of an (n+1)th stage in synchronism with an (n+1)th clock signal. CONSTITUTION:This shift register circuit is provided with (n+1) flip-flops FF1 - FFn+1 and the flip-flop FF1 inputs a preset signal at its clear terminal R and a clear signal at its preset terminal S. The flip-flops FF2 - FFn+1 input preset signals at their preset terminals S and clear signals at their clear terminals R. Then the output of the Qn+1 terminal of the flip-flop FFn+1 is inputted to one input terminal of a NAND gate 10, whose output signal is inputted to the clock terminals Cp of the flip-flops FF1 - FFn+1. Consequently, any counter circuit need not be used and the constitution of the shift register circuit can be simplified.
Patent JP-S54126916-A (JP)
Title: Step motor
Inventor: NISHIMURA CHISATO
IPC: H02K37/00
Filed: 1978-03-24
Abstract: PURPOSE: To obtain independent circulation of the minute needle and time needle of time piece for example by taking out two different revolving number by applying different driving voltages to excited coil from large and small rotors provided with magnet ring of different starting voltages on coaxial core.  
     CONSTITUTION: The excited coil 1a is wound around the coil frame 1 of a shape, as shown in Fig., piercing through the iron core 2, and each magnetic pole toothed plate is formed on the bottom and circumference of the pole toothed concavity 4a of one foot of the yoke 4. And, the magnetrings 5b and 6b are formed on the outside circumference of the support rings 5a and 6a of the large and small rotors 5 and 6 on the coaxial core of shaft 7, different voltages are superposed over the excited coil 1a with frequency from the crystal oscillator circuit 11 by the motor driving circuits A and B and the amplifier circuit 13, and the large and small rotors 5 and 6 are moved circularly by different revolving number. For example, frequency is selected in such a way that the small rotor 6 is rotated one time a hour and the large rotor 5 is rotated one time per 12 hours and the number of rotation is taken out to drive minute needle and time needle independently. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53120582-A (JP)
Title: Spectrophotometer
Inventor: MOTOKAWA TADASHI
IPC: G01J3/28
Filed: 1977-03-30
Abstract: PURPOSE: To improve reproducibility at high accuracy by making use of numerical keys and function keys for the operation content setting part which sets measurement conditions and inputting measurement conditions by the combinations of the arbitrary keys out of the numerical keys and function keys. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52118188-A (JP)
Title: Input and output unit for sequence controller
Inventor: KOUBE TAKASHI
IPC: G05B19/04
Filed: 1976-03-31
Abstract: PURPOSE:To allow the follow-up of the movement of sequence without using a corresponding table, by jaxtaposing an input and output apparatus nameplate, which can be mounted and demounted, next to a working display lamp in an input and output unit.
Patent JP-S53120306-A (JP)
Title: Sound demodulation system
Inventor: HONMA KIYOSHI
IPC: H04B1/10
Filed: 1977-03-30
Abstract: PURPOSE: To simplify IC implementation as well as to make use of a receiving pilot signal even in case that a disturbance signal has been suppressed, by directly obtaining subcarriers for demodulating stereo signals from pilot signal in FM detection signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62193070-A (JP)
Inventor: GOTANDA HIDETOSHI
IPC: H01R13/703
Filed: 1986-02-18
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-H06231111-A (JP)
Title: Simulating method
Inventor: AZUMA SANEMITSU
IPC: G06F19/00
Filed: 1993-01-29
Abstract: PURPOSE:To improve the precision and efficiency of a test for plant control simulation. CONSTITUTION:Functions can be optionally selected and combined by processing them as programmable functions. Data are transmitted/received between a simulator 6 and a device 1 to be tested based upon an address set up by communication software. A random number signal is generated from a random number generator 12 to test the abnormality of the tested device 1. In addition, the device 1 including a sensor 15 is tested by generating a sensor signal from the simulator 6.
Patent JP-H02214633-A (JP)
Title: Vent port closing device in injection molding device
Inventor: ISHIKAWA MASAHIRO
IPC: B29C33/72
Filed: 1989-02-14
Abstract: PURPOSE:To precisely release an abnormal inner pressure when this pressure is generated in a vent part by equipping both a handle for closing a vent stopper and a repulsive member which inhibits relative transfer of a movable part until the prescribed inner pressure of a barrel is allowed to act on the vent stopper. CONSTITUTION:Opening and closing of a vent stopper 13 are performed by moving the vent stopper 13 back and forth via an arm 19 by turning of a handle 21. In the case of performing operation in such a state that the vent stopper 13 is closed, when abnormal inner pressure is generated in a barrel 1 by the pressure of volatile matter generated from molten resin in a measuring stage, the vent stopper 13 is pushed up to the direction for opening a vent hole 3 while resisting a repulsive member 11. At this time, the adhesive fitting part 14b of the vent stopper 13 and the vent hole 3 is detached and a gap is generated between the vent stopper and the vent hole. The volatile matter is leaked into a vent port 4 through this gap and thereby the abnormal inner pressure is lowered and an accident can be prevented.
Patent JP-H05233460-A (JP)
Title: File protection system
Inventor: HIRAYAMA HIDEAKI
IPC: G06F21/60
Filed: 1992-02-21
Abstract: PURPOSE:To encipher a file placed on an external device at all times by providing means which decipher the data of an enciphered file among memory mapped files by using an enciphering key when the data are transferred from the external storage to a main memory and enciphers the data by using the enciphering key when the data are put back to the external storage. CONSTITUTION:This system is equipped with a means which inputs the enciphering key from outside and records it as an enciphering key 13a in memory mapped file information 13, the deciphering means 15 which deciphers the data, block by block, by using the enciphering key 13a in the memory mapped file information 13 when the enciphered file data 10c are transferred from the disk 10 the main memory 12, and the enciphering means 16 which enciphers the file data on the main memory 12, block by block, by using the enciphering key 13a when the file data transferred to the main memory 12 are put back onto the disk 10.
Patent JP-S59162143-A (JP)
Title: Production of synthetic quartz
Inventor: OKAMOTO HARUO
IPC: C03B37/014
Filed: 1983-03-03
Abstract: PURPOSE:To prepare a synthetic quartz free from OH group and Cl, by burning a gaseous Si compound and a specific gaseous F compound, depositing the produced silica on a heat-resistant substrate, and heating and melting the deposit. CONSTITUTION:The Si compound of formula I (R<1> and R<2> are 1-4C alkyl; 0<=m<=4) and the gaseous F compound of formula II (1<=a<=3; 0<=b<=7; 1<=c<=8; 0<=d<=7; X is halogen) are accompanied with a carrier gas blasted into the vessel 1 and supplied to the central part n1 of the burner 5. At the same time, the burner 5 is supplied with O2 from n2 at the outer side of the central part n1, H2 gas from n3, and O2 gas from n4 to effect the combustion of the gases and to produce silica. The silica is depoisted on the heat-resistant substrate 8 bonded to the device for controlling the rotational and reciprocal motion through the connecting means 7 to obtain a porous sintered silica. The objective synthetic quartz can be prepared by heating and melting the sintered material 9 in a vacuum furnace.
Patent JP-S59160437-A (JP)
Inventor: FUKUSHIMA TOSHITAKA
IPC: A61B5/022
Filed: 1983-03-03
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-S63259116-A (JP)
Inventor: JIYON RICHIYAADO FUOODO
IPC: F01N13/00
Filed: 1988-02-17
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-H05233155-A (JP)
Title: Disk array device
Inventor: SUMITA TOSHIYUKI
IPC: G06F13/10
Filed: 1992-02-21
Abstract: PURPOSE:To shorten write time into a file device. CONSTITUTION:A disk array device, which divides data storage areas each in data storage file devices DO-D3 and a parity data storage file device DP' into plural blocks in the same number and stores parity data obtained from data on the corresponding block in the data storage file devices D0-D3 into the respective blocks of the parity data storage file device DP', is provided with a cache memory 3 storing data on the block whose use frequency is high add a write buffer 4 which temporarily stores write data. The parity data storage file device DP' is composed of a semiconductor disk device consisting of an IC memory and the like.
Patent JP-H10233993-A (JP)
Title: Electronic still camera
Inventor: YAMAMOTO HIDEAKI
IPC: H04N19/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of an image quality even when image data that are photographed with the top of an electronic still camera turned to the left or the right are shown on a display so that the top of an object at the time of photographing may be turned up when the image is shown by generating compressed image data that represents an image in which the top of an object at the time of photographing is turned up based on a detection result by a camera posture detection sensor. SOLUTION: A camera posture detection sensor 17 detects whether the posture of an electronic still camera at the time of photographing is the one that is directed to the up, down, left or right. For instance, when the sensor 17 detects that the posture of the electronic still camera at the time of photographing is at a reverse position of a posture that is directed down, a memory controller 14 that receives an instruction of a CPU 15 successively starts to read in the opposite direction to the one in which reading of image data that is stored in each memory area of a frame memory 16 is stored. Image data that is read is inputted to a compressing LSI 18, compressed and saved in flash memory 19.
Patent JP-H10230216-A (JP)
Title: Formation of multicolor patterns
Inventor: OMORI AKIRA
IPC: B05D5/06
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for formation of multicolor patterns capable of forming the excellent multicolor patterns on the surface of base materials with good efficiency. SOLUTION: Coating materials of respective colors are put into respective containers 21 to 23. When respective brush rolls 5 to 7 rotate, the base material 1 is transported in an arrow A direction by belt conveyor 3. When the coating materials are supplied in this state to the respective brush rolls 5 to 7 along supplying members 15 to 17 from the respective containers 21, to 23, the brush rolls 5 to 7 keep rotating and, therefore, the coating materials are sprung and splashed by the rotating force and elasticity of the brush parts, by which the coating materials are splashed to the prescribed coating positions of the surface of the base material 1.  Namely, the coating materials of the respective colors splashed by the respective brush rolls 5 to 7 are adhered to the surface of the base material 1 so as t6 be mingled in the coating application position at one point, by which the multicolor patterns are formed on the surface of the base material 1.
Patent JP-S61194344-A (JP)
Title: Air-fuel ratio sensor
Inventor: HAYAKAWA NOBUHIRO
IPC: G01N27/419
Filed: 1985-02-22
Abstract: PURPOSE:To make it possible to measure a wide range of an air-fuel ratio, by provid ing a porous gas diffusion layer and a porous gas diffusion limiting layer to one surface of a solid electrolyte plate having two pairs of electrodes provided to the front and back surfaces thereof and introducing the open air into the other surface of said electrolyte plate. CONSTITUTION:An air-fuel ratio sensor is exposed to exhaust gas and a current is flowed to oxygen pump element electrodes 4, 2 by respectively applying positive and negative voltage to said electrodes 4, 2 to move oxygen ion from the electrode 2 to the electrode 4 in a solid electrolyte 1 and the oxygen gas present in a porous gas diffusion layer 6 is pumped up to the open air side of an oxygen pump element 10. Whereupon, the concn. difference of oxygen gas is generated between circumferential measuring gas and the gas in the porous gas diffusion layer 6 by the oxygen diffusion limiting action of a porous gas diffusion limiting layer 7 and electromotive force is generated in an oxygen concentration cell element 11 corresponding to said oxygen partial pressure difference. The quantity of the current flowed to the side of the oxygen pump element 10 is adjusted so as to hold said electromotive force to a predetermined constant value and the concn. of oxygen gas can be calculated from said quantity of a current.