baber/WOPTO huggingface dataset:
Patent JP-S624519-A (JP)
Title: Electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/00
Filed: 1985-07-01
Abstract: PURPOSE:To prevent a fire from being generated when inflammable machining fluid is used, by enclosing a movable head, hung down to an arm, and a vertically moving machining fluid tank with a seal or further applying inactive gas. CONSTITUTION:A machine, constituting a movable head 100 so as to relatively move a work bed 2 and an electrode bed 6, immerses a work and an electrode in a liftable machining fluid tank 16. Under this condition, the machine encloses by a seal 19 between the tank 16 and the movable head 100. An injection device of inactive gas may be additionally provided to the portion of said seal 19. The machine can perform electric discharge machining in an optimum condition with no possibility of the generation of a fire even when inflammable machining fluid is used.
Patent JP-S5782772-A (JP)
Title: Collision detector
Inventor: OOISHI KAZUO
IPC: G08C25/00
Filed: 1981-09-11
Abstract: PURPOSE:To improve the reliability of a collison detector by transmitting the AC signal from a collision sensor part through a contacltless connector utilizing winding coupling. CONSTITUTION:The AC detection signal of periods corresponding to collision speeds outputted from a power generating sensor 2 is modulated by the oscillation frequency of an oscillator 210 and is outputted from a collision sensor part 200. This signal is transmitted to a signal processing circuit 5 through a contactless connector 4 of winding coupling consisting of windings 41, 42. The circuit 5 discriminates the size of collision from the input signal and a gas back ignition instruction signal is transmitted to an ingniter 6. By the transmission of the signal from the collision sensor part through the contactless connector in this way, the need for contact connectors in eliminated, and the reliability of the device is improved. Since a means for generating spurious signals is provided, the checking of the device is accomplished.
Patent JP-S5368940-A (JP)
Title: Information transmission system
Inventor: IMAIZUMI YOSHIHIRO
IPC: G06F3/00
Filed: 1976-12-01
Abstract: PURPOSE: To simplify the whole of the system with eliminating a common bus controller by giving a constitution-where each processing devices establishes successively the control of a common bus-in the information transmission system where plural information processing devices are connected to the common information transmission bus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5571559-A (JP)
Title: Device for engraving stamp by laser beam
Inventor: YAMAMOTO TAKANOBU
IPC: B41C1/02
Filed: 1978-11-21
Abstract: PURPOSE: To engrave automatically with high accuracy without selecting material of an original drawing by holding a material of stamp at one side of a movable  table while holding the original drawing at the outer side thereof engraving reversed  figures of the figures written on the original drawing onto the stamping surface of  the material of stamp with laser beams.  
     CONSTITUTION: A material of stamp 10 is held on one side of a movable table 1, reciprocating in a direction of X axis in parallel in a same plane while moving in a direction of Y axis in parallel at a constant pitch, and an original drawing 11, wherein figures such as characters or the like are drawn directly or indirectly with figures facing toward a front direction, is held on the other side of the movable table. When a light spot consisting of light beams from a projector 19 is scanning on the surface of the original drawing 11, strength and weakness of the reflected light is detected by a photoelectric transducer 20 and beam projections from a laser beam oscillator 18 to the surface 10a of the material of stamp are effected intermittently. According to this method, reversed figures of the figures on the original drawing 11 may be engraved onto the surface 10a of the material of stamp. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0439515-A (JP)
Title: Liquid fuel combustion controller
Inventor: ISHIDA YOSHINAMI
IPC: F23N5/02
Filed: 1990-06-01
Abstract: PURPOSE:To be able to attempt early stabilization of the temperature of a carburetor and at the same time to suppress a wasteful use of the fuel and a rise in the room temperature that is more than necessary by providing a carburetor provided with a heater for vaporization of the liquid fuel and a carburetor temperature sensor which detects the temperature of the carburetor. CONSTITUTION:The thermistor 1a of a room temperature sensor 1 sends room temperature signals to a microcomputer 8 through an A/D converter section 7. Switches 2a and 2b for UP and DOWN of a room temperature setting section 2 send room temperature setting signals to a microcomputer 8 through an A/D converter section 9. The microcomputer 8 has a combustion control section 3 and a strong combustion time setting section 6, and it controls a burner 4 and the heater 11 of the carburetor according to a program which is beforehand specified based on the output from the room temperature setting section 2, and since it changes the time of strong combustion which is forced at the time of starting combustion according to the carburetor temperature, it is possible to stabilize the carburetor temperature early and at the same time to prevent wasteful use of the fuel and a rise in the room temperature that is more than necessary.
Patent JP-H0629850-A (JP)
Title: A/d converter
Inventor: UIWATSUTO UONWARAUIPATSUTO
IPC: H03M1/36
Filed: 1992-05-11
Abstract: PURPOSE:To obtain an A/D converter by a small-scaled circuit by using the FET of plural gates as the inversion logic of each column of a digital value and obtaining the digital value by inverting each output. CONSTITUTION:An A/D converter is composed of plural gates FET T0 to T3, these FET correspond to each column of digital values and the FETT0 corresponds to a LSB, the FETT1 corresponds to the second column, the FETT2 corresponds to the third column and the FETT3 corresponds to a MSB, respectively. Input voltage Vin is inputted in one gate of G01, G11, G21, G31 of these FET, the output of each FET is inverted by inversion step circuits IV0 to TV3 and the output D0 to D3 of each column is generated. The change of each column the output D0 to D3 for the change of the input Vin is outputted based on a prescribed characteristic. By an FET and an inversion step circuit, the digital value of one bit can be generated, circuit scale becomes remarkably smaller and the making into an LSI becomes easier as compared with the circuit for which a comparator, an encoder and a resistance are required.
Patent JP-H11339703-A (JP)
Title: X-ray generator
Inventor: TSUKAMOTO KATSUMI
IPC: H05G1/52
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray generator capable of generating X-rays of different characteristics without changing targets. SOLUTION: An electron gun 3 for emitting hot electrons and a revolving target 2 are arranged in an equipment main body 1 which forms an airtight space. An outer circumferential surface of the revolving target 2 is formed with a plurality of different target materials 2a and 2b. Further, the electron gun 3 is rotatably disposed so that each of the target materials 2a and 2b on the surface of the target is selectively irradiated with hot electrons (a).
Patent JP-S55345-A (JP)
Title: 2-iminobenzthiazoline derivative
Inventor: OKADA TSUGIO
IPC: C07D277/82
Filed: 1978-11-22
Abstract: NEW MATERIAL:5-chloro-3-[4-(2-hydroxyethyl)-1-piperazinyl] carbonylmethyl- 2-iminobenzthiazoline shown by the formula II.  
     USE: A synthetic intermediate of 5-chloro-3-[4-(2-hydroxyethyl)-1-piperazinyl] carbonylmethyl-2-benzthiazolinone, a medicine having antiinflammatory and pain-killing effect.  
     PROCESS: m-Chloroaniline shown by the formula I is reacted with a thioyanate (e.g., sodium salt) to give a compound shown by the formula V, which is subjected to ring opening by bromine to prepare a compound shown by the formula IV. This compound is then reacted with a monohalogenated acetate to give a compound shown by the formula III, which is reacted with 1-(2-hydroxyethyl) piperazine to prepare the compound shown by the formula II. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05314342-A (JP)
Title: Paper storing device
Inventor: INAI NOBUAKI
IPC: G07D9/00
Filed: 1992-05-11
Abstract: PURPOSE:To smoothly and surely store paper, which is thrown in from a paper throwing-in part, in an enclosure with a simple constitution. CONSTITUTION:Paper 11 thrown in from a paper throwing-in part is caught and held between rotating carrying belts 12a and 12b and holding bodies 14a and 14b. Thereafter, it is pressed toward the inside of an enclosure 1 by a pressing body 19. At the time of this pressing, holding bodies 14a and 14b are turned against the energizing force of a spring 17 by paper 11. Therefore, paper 11 is released and is guided by holding bodies 14a and 14b and is sent from a paper entrance 4 into the enclosure 1 and is accumulated and stored between stoppers 3a and 3b and a reception body 5.
Patent JP-H10332992-A (JP)
Title: Optical transmission/reception module
Inventor: INOUE YASUYUKI
IPC: G02B6/42
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To adjust coarsely a core of a fiber array and to automate fiber mounting as a result by extending a second input/output waveguide to an end surface different from the end surface to which the fiber array of light wave circuit parts is connected after being intersected with a dielectric multilayer film filter. SOLUTION: First, second input/output waveguides 5, 6 intersected with each other and the dielectric multilayer film filter 8 transmitting light of a wavelength λ1 through and reflecting the light of the wavelength λ2 inserted into a groove 7 formed intersecting with first, second input/output waveguides 5, 6 on their intersected position or the vicinity are provided on a planar light wave circuit platform II. The second input/output waveguide 6 is extended to the end surface opposite to the end surface to which the fiber array I is connected of the planar light wave circuit platform II after being intersected with the dielectric multilayer film filter 8. The extended part of the second input/output waveguide 6 functions as a monitor waveguide, and performs coarse adjustment core making coincide the waveguide with the optical axis of the fiber array I.
Patent JP-S631100-A (JP)
Inventor: YONEOKA SEIJI
IPC: H05K9/00
Filed: 1986-06-20
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-S5669176-A (JP)
Title: Preparation of ink jet head
Inventor: FUKAZAWA TAKAO
IPC: B41J2/135
Filed: 1979-11-09
Abstract: PURPOSE:To prevent the generation of refuse by friction and a nozzle from being clogged by a method wherein shrinkage fit or cold fit, when connecting parts constituting a head together, is utilized to make it smooth connecting the parts together. CONSTITUTION:When inserting the end of a cylindrical electrostrictive vibrator 10 and the end of an ink feeding pipe 11 or nozzle 12 into conductive sleeves 15, 16 respectively, the internal diameters of the conductive sleeves 15, 16 are enlarged if  they are preheated, so that the end of each part can be readily inserted into the  sleeves, preventing the generation of refuse by friction. On returning to the normal  temperature, the conductive sleeves 15, 16 contract and firmly connect the parts  together. Therefore, a nozzle 13 can be prevented from being clogged. However,  the end of each part may be inserted into the respective sleeve by cooling and contracting it instead of heating the conductive sleeves 15, 16.
Patent JP-S626337-A (JP)
Title: Diagnosis circuit
Inventor: SASAJIMA YOSHIO
IPC: G06F11/22
Filed: 1985-07-02
Abstract: PURPOSE:To check a program at a high speed by feeding the output of the final output of flip-flops connected in series back to the 1st stage, and setting various test clock pulses through a latch circuit. CONSTITUTION:The clock signals corresponding to the data signals given from a CPU are supplied to flip-flop circuits FF1-4 from a latch circuit L. These clock signals delivered from the circuit L are used for test of a memory, a timer, etc. and set by a program so that the clock pulses are delivered according to the test sequence. If the working of a program is normal, the truth value '1' set to the FF1 is shifted to an FF2. Therefore '1' is not set to an FF or set to all FFs if the program working is abnormal. Thus the alternating output is cut off.
Patent JP-H01314033-A (JP)
Title: Modem
Inventor: INOUE MASAYOSHI
IPC: H03M1/00
Filed: 1988-06-13
Abstract: PURPOSE:To reduce the bit accuracy of an A/D converter by varying the amplification factor of an amplification means so that the reception signal reaches a signal level proper to an input of the A/D conversion means. CONSTITUTION:An amplification means 107 amplifies a reception signal and an analog-digital(A/D) conversion means 115 converts an analog signal outputted by the amplifier means 107 into a digital signal. An elimination means 109 uses a digital signal to eliminate an echo by a transmission signal and a level detection means 111 measures the reception signal level by using the output of the elimination means 109. A setting means 113 uses a level detection means 111 to set the amplification factor of the amplification means 107 so as to bring a proper signal level inputted to the A/D conversion means 115 based on the result of measurement. Thus, the required processing bit accuracy of the digital processing section is reduced.
Patent JP-S5935212-A (JP)
Title: Temperature controller for furnace with plural heating areas
Inventor: INOUE HIROMITSU
IPC: G05D23/19
Filed: 1982-08-20
Abstract: PURPOSE:To heat a body to be heated uniformly without providing any center wall among heating areas by controlling the heating temperature of a heating device while considering temperature interference among the heating areas previously. CONSTITUTION:Temperature signals from temperature sensors 16, 18, and 20 provided in the heating areas A-C respectively are supplied to temperature regulators 60, 68, and 70 provided in the heating areas. Then, the temperature regulators output control signals mT1-mT3 which eliminate deviations from a preset command value. Those control signals are supplied to computing elements 78, 80, and 82 as cross arithmetic means provided in the heating areas respectively. Then, the respective computing elements output operation signals m1- m3 indicating manupilated variables corresponding to the heating areas on the respective control signals and the degree of temperature interference among the respective heating areas, controlling burners 22, 24, and 26 provided in the respective heating areas. Thus, the body to be heated is heated uniformly without providing any partition wall among the heating areas.
Patent JP-H04344394-A (JP)
Title: Bus output circuit
Inventor: HASHISHITA RYUICHI
IPC: G11C11/417
Filed: 1991-05-20
Abstract: PURPOSE:To provide a bus output circuit capable of reducing its occupancy area in a semiconductor integrated circuit. CONSTITUTION:The absolute thretholds of M0S transistors M1 and M2 are set at two thirds or VCC-VSS respectively. That is, the sum of the absolute thresholds of the MOS transistors M1 and M2 is over the absolute value of VCC-VSS. The potential of an intermediate contact point A is controlled by a control circuit constituted or a MOS transistor M3 and resistors R<1> and R2. The bus output circuit is constituted or three MOS transistors and two resistors and thus, the occupancy area of the bus output circuit in the semiconductor integrated circuit is reduced.
Patent JP-H099153-A (JP)
Title: Method of deleting image pickup panel and its residual charge
Inventor: DENII RATSUPU IEN RII
IPC: H04N5/374
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the residual charge in an image pickup panel by making the base layer and each sensing element have substantially transparent optical density against light radiantion from the panel and leading the radiation light to a lower face of a radiation ray sensing layer. SOLUTION: The image pickup panel 10 includes a base layer made of a dielectric material having an upper face and a lower face, plural sensors 12n arranged to the upper face of the base layer adjacent to each other and each having a switching device 14n and a sensing element 16n, and a radiantion ray sensing layer arranged on the sensor 12n and having a lower face and an upper face opposite to the lower face, and light emitting panels 22F, 22S arranged adjacent to the lower face of the base layer 7 and supplying light radiation of a substantially uniform pattern onto the base layer 7.  The base layer 7 and each sensing element 16n has substantially transparent optical density with respect to the light radiation from the light emitting panels 22F, 22S, then the light emitted from the panel reaches the lower face of the radiantion ray sensing layer through the base layer 7 and each sensing element 16n.
Patent JP-S63308985-A (JP)
Title: Wavelength stabilizer for semiconductor laser
Inventor: AKIYAMA KOJI
IPC: H01S5/0687
Filed: 1987-06-11
Abstract: PURPOSE:To stabilize oscillation frequency even at an instantaneous time, and to obtain outputs having a plurality of wavelengths by one absorption cell by synthesizing two laser beam outputs so that the polarized beams are directed mutually at right angles by a polarization beam splitter, passing the synthesized laser beam outputs through the same modulation means and absorption cell and separating them by the polarization beam splitter. CONSTITUTION:The effect of beams having frequency f2 does not appear in an output from a locking-in amplifier LA1 by separation in a polarization beam splitter PBS2, and the effect of beams having frequency f1 does not appear in an output from a looking-in amplifier LA2. When the oscillation frequency of semiconductor lasers LD1, LD2 is controlled by current control circuits CT1, CT2 so that an output from the locking in amplifier LA1 is brought to a point A and an output from the locking-in amplifier LA2 to a point B, laser beams extracted from the outputs are changed into beams having two different stable wavelengths. Consequently, the oscillation frequency of a laser is not modulated, thus acquiring a stabilized light source even at an instantaneous time. Accordingly, oscillation frequency is stabilized to a high degree even at the instantaneous time, and outputs having a plurality of wavelengths are obtained by one absorption cell and one modulator.
Patent JP-S5371473-A (JP)
Title: Conveyer truck in plane circulation type parcking equipment
Inventor: UENO AKIO
IPC: E04H6/18
Filed: 1976-12-06
Abstract: PURPOSE: To prevent a plane belt from dropping off from a pulley, wherein the center of radius of curveture of a crown rendered to the pulley is slightly shifted up. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5936558-A (JP)
Title: Charging method of electrostatic precipitator
Inventor: MATSUMOTO YOUICHI
IPC: B03C3/66
Filed: 1982-08-23
Abstract: PURPOSE:To collect dust electrically at low power source cost, by rectifying alternating voltage boosted by a transformer, dividing into two half-wave DC, and synchronously superposing one on the other. CONSTITUTION:Pulses of the same shape are generated by a synchronous pulse generating circuit SPG through a phase shifting device, and superposed with both current through a coupling condenser Cc. By supplying pulse current superposed intermittently on DC half-wave, dust collecting capacity of an electrostatic precipitator is improved. Further, as only one set of a transformer and a rectifier is required, cost of power source is reduced.
Patent JP-2000336845-A (JP)
Title: Fixing structure for reinforcing bar and anchor
Inventor: NARUI MAKOTO
IPC: E04G23/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To firmly fix a reinforcing bar to the surface of existing concrete. SOLUTION: An anchor body 12 is inserted into a fitting hole 5, a nut member 13 is screwed to its head section, and an expansion member 17 is expanded to fix the anchor body 12. A spacer 22 is provided between a reinforcing bar (lattice reinforcing bar 1) and a fitting face, a washer 14 is provided between the reinforcing bar 1 and the nut member 13, the reinforcing bar 1 is floated from the fitting face by the spacer 22, and the reinforcing bar 1 is held by the washer 14 and fixed. The nut member 13 has a sleeve section 19 reinforcing the anchor body 12 and abutting on the reinforcing bar 1 to restrain its position. The washer 14 has a curved loose hole 21. A taper section 20 is formed at the tip section of a sleeve section 19. The outer contour of the washer 14 is formed into an oval shape. The spacer 22 can be fitted to the anchor body 12.  A gauge 25 displaying the position of the surface of increased concrete 26 can be screwed to the head section of the nut member 13.
Patent JP-S6039436-A (JP)
Inventor: SUGIYAMA HIROSHI
IPC: D02J13/00
Filed: 1983-08-10
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-S63309520-A (JP)
Title: Aromatic polyester of good heat resistance
Inventor: INOUE SHUNEI
IPC: C08G63/60
Filed: 1987-06-11
Abstract: PURPOSE:To obtain an aromatic polyester which can be melt-molded above a specified temperature and can give a molding excellent in flow, heat resistance and mechanical properties, containing four kinds of structural units each having carbonyl and phenylene groups at a specified molar ratio. CONSTITUTION:An aromatic polyester comprising structural units of formulas I-IV (wherein X is a group of formula V, VI or VII, the carbonyl groups of each structural unit are in the para or meta position with each other and at least 65% of them are in the para position), wherein the units of formula I are present in an amount of 60-90mol.%, and the units (formula II + formula III + formula IV) are present in an amount of 40-10mol.%, based on the total, the molar ratio of formula II to formulas (III and IV) is 1/9-9/1, and the molar ratio of formula III to formula IV is 1/9-10/0, and the logarithmic viscosity as determined in a 0.1g/dl solution in pentafluorophenol at 60 deg.C is 1.0-20.0dl/g. This polyester can be melt-molded at 400 deg.C or above, and its molding has excellent flow and heat resistance so that it can be applied to various uses such as electric and electronic components.
Patent JP-H05214009-A (JP)
Title: Preparation of polymer
Inventor: MARUGARETSUTA HOANNA SESHIRIA
IPC: C08F4/48
Filed: 1992-06-05
Abstract: PURPOSE: To obtain a polymer free from compounds reactive with the polymer by polymerizing a conjugated diene in an inert hydrocarbon diluent in the presence of an organoalkali metal initiator compound and a specified compound.  
     CONSTITUTION: (A) At least one conjugated diene of 100 pts.wt. is polymerized at 10 to 100°C in (B) 100 pts.wt. or more inert hydrocarbon diluent in the presence of (C) an organoalkali metal initiator compound and (D) a compound of the formula (wherein R represents a 2-4C alkylene crosslinking group in the bridge, R 1  represents a 1-10C alkyl, and R 2  represents H or a hydrocarbon group) in an amount of 10 to 1,000 ppm based on the total weight of the components (A) and (B). 
     COPYRIGHT: (C)1993,JPO