baber/WOPTO huggingface dataset:
Patent JP-H09197641-A (JP)
Title: Spool positioning device for film attachment
Inventor: NEGORO SHOJI
IPC: G03D13/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of breakdown of a cartridge by a spool rotary shaft, and while to decide the angle of rotation of a spool in the condition that a key of the spool rotary shaft is securely engaged with a key groove of a spool by drawing the spool rotary shaft from the cartridge in the case where the key of the spool rotary shaft is not engaged with the key groove of the spool of the cartridge. SOLUTION: When a key 81A of a spool rotary shaft 8A and a key groove of a spool C4 are not engaged with each other, the spool rotary shaft 8A is pushed back by a cartridge C, resisting the spring force of a spring body 8J. Then, a rear end of the spool rotary shaft 8A is detected by a spool rotary shaft detecting sensor S1, and a driving circuit of a motor is turned on so as to rotate the spool rotary shaft 8A. As a result, when the key 81A of the spool rotary shaft 8A is engaged with the key groove of a shaft hole of the spool C4, the spool rotary shaft 8A is fitted in the shaft hole of the spool C4 by the spring force of the spring body 8J, and the spool rotary shaft 8A is stopped.
Patent JP-S57119517-A (JP)
Title: Output circuit
Inventor: SHIMIZU SHIYOUICHI
IPC: H03K17/041
Filed: 1981-01-19
Abstract: PURPOSE:To shorten operation time greatly by obtaining the greater current output of a circuit, which outputs the constant analog value for a certain time, when it is reset to a low level value than when not. CONSTITUTION:When an emitter follower transistor 12 turns on and a D/A converter 11 is in output operation, a switch 15 is placed at the side of a power source I01. When the D/A converter 11 turns off, on the other hand, the switch 15 is switched to the side of a current source I02 which generates a much greater current than the current source I01, and charge accumulated in a capacitive load 14 is discharged rapidly, so that the time when a drop to a low level is done is shortened greatly.
Patent JP-H06215229-A (JP)
Title: Structure of electronic apparatus unit
Inventor: MATSUI MASASHI
IPC: B65H29/20
Filed: 1993-01-14
Abstract: PURPOSE:To provide the structure of an electronic apparatus unit which has versatile applicability capable of easily corresponding to a change in the specification of a device case to be loaded. CONSTITUTION:Since the electronic apparatus unit structure provided with an electronic apparatus unit 3 for inserting and ejecting a magnetic card 1-into/from the inside and an escutcheon 2 to be an inserting/ejecting guide for the card into/from the unit 3 arranges an escutcheon connecting unit 4 including a carrier roller 12 for carrying the card 1 between the unit 3 and the escutcheon 2, only the necessary length of the unit 4 can be connected in a medium carrying direction in accordance with device case structure for loading the unit structure, so that the versatile applicability of the structure can be improved.
Patent JP-S57119240-A (JP)
Title: Turbidity measuring device
Inventor: KANEKO MASAO
IPC: G01N21/53
Filed: 1981-01-19
Abstract: PURPOSE:To measure turbidity always correctly without error in the indication by providing two cell windows through which two light beams are alternately shot into a water specimen and passing the translucent light and diffused light alternately through all the cells and leading the lights to a light receiving device. CONSTITUTION:A light beam is collected by a lens 15 and shot into a water specimen through a light leading hole 17 and the cell window 19, and the translucent light 1 passes through the cell window 20 and the light leading hole 17 to be received at a light receiving device 16, and diffused light I2 passes through the cell window 22 and a light leading hole 18 to be received by a light receiving device 21. Then a lamp 14 as the light source is turned off and another light source lamp 24 is turned on. The light receiving device 21 receives the translucent light I4 and the light receiving device 16 receives the diffused light I3. The light source lamps 14 and 24 are thus lighted alternately to receive respectively translucent light and diffused light, and by performing calculation (I2XI3/I1XI4)<1/2> always correct turbidity measurement can be made without developing error due to stain on the cell window during the measurement.
Patent JP-S63173875-A (JP)
Title: Rotor of rotary piston type machine
Inventor: SUGIOKA MASUMI
IPC: F04C18/22
Filed: 1987-01-12
Abstract: PURPOSE:To securely prevent chips which are produced at the time of opening a pin hole on a support member from entering a rotary rotor by fixing said support member to said rotary rotor after fixing an internal gear to said support member, the time of fixing said internal gear to said rotary rotor. CONSTITUTION:A support hole 21 is provided on the center part of one side board 11 which forms a housing and a cylinder member 23 is fitted in the support hole 21 and fixed with a bolt 25. And, the external gear part 23a of the cylinder member 23 is projected out into the housing and a rotary shaft 13 on which a rotary rotor is installed in supported by the cylinder member 23 via a bearing 27. On the other hand, the crank arm 13a of the rotary shaft 13 is placed in an inner cylinder 29 which is integrally formed with the inside of the rotary rotor. Also, a support member 31 is fitted over the crank arm 13a via a bearing 33 while one end part of the support member 31 is fitted in the inner cylinder 29 and fixed to the with a bolt 24. And, the internal gear 40 is fitted in the housing cylinder part 35 of the support member 31, which is fixed by pins 39.
Patent JP-S62162648-A (JP)
Title: Production of optical fiber
Inventor: TSUKAMOTO MAKOTO
IPC: C03B37/029
Filed: 1986-01-14
Abstract: PURPOSE:The preform for optical fiber is heated in a quartz tube reciprocating in the vertical direction to inhibit contaminants from furnace materials from depositing on the preform or on the resultant optical fiber whereby the strength of the drawn optical fiber is increased. CONSTITUTION:When the preform 1 is drawn into optical fiber 1A, a vertically reciprocating quartz tube is set on the axis of the furnace which is composed of carbon heaters 2 and carbon core tube 3. Then, the preform 1 is inserted into the quartz tube 10 and the objective optical fiber is formed by drawing. According to the process of the present invention, the fine particles or impurities flying out of the carbon core tube 3 and the carbon heaters 2 precipitate on the outer surface of the quartz tube 10 and carbon heaters 2 precipitate on the outer surface of the quartz tube 10 and the contamination of the preform 1 or the optical fiber 1A can be completely avoided. Thus, the resultant fiber is made free from impurities and damages and has increased strength. Moreover, the quartz tube 10 vertically reciprocates without local heating, resulting in prolonged life.
Patent JP-H11196691-A (JP)
Title: Waterer
Inventor: OTSUKA HARUTAKA
IPC: A01G27/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a waterer capable of always supplying a fixed amount of water and not withering a plant. SOLUTION: In this automatic waterer for supplying water to a flowerpot, a garden plant, etc., by a pump 1, a water supplying time is changed according to the voltage of an electric source to provide a fixed amount of water. The range of the voltage is divided into plural sections, watering times in different sections are differed and watering times in the same sections are made constant.
Patent JP-H05188963-A (JP)
Title: Rhythm generation device
Inventor: YAMASHITA YUJI
IPC: G10H1/00
Filed: 1992-01-16
Abstract: PURPOSE:To generate rhythm patterns widely with small memory capacity by generating the rhythm patterns by combining specific generation parameters with fixed meaningless primitive data. CONSTITUTION:Many rule numbers for making the generation parameters and primitive data which are previously stored in a memory 3 correspond to each other are read out by a pattern generation part 2 and displayed on the display means of a rule number input part 1. When the desired rule number is inputted from the ten-key input means of the rule number input part 1, the pattern generation part 2 refers to the memory 3, reads the generation parameter and primitive data corresponding to the inputted rule number out of the memory 3, and combines those generation parameter and primitive data together to generate the specific rhythm pattern. Therefore, the primitive data having the same bit pattern need not be stored repeatedly for each of different musical instruments.
Patent JP-S60151194-A (JP)
Title: Cargo handling device
Inventor: OOUCHI AKIRA
IPC: B63B27/16
Filed: 1984-01-18
Abstract: PURPOSE:To efficiently perform the cargo handling work by fitting a fixed rail to the lower end of a mast liftably suspended from a hatch opening, providing an expansion rail to the fixed rail, and mounting a bogie travelable between both rails. CONSTITUTION:A liftable mast 1 is suspended into a hold 3 from a hatch opening 2, and a fixed frame 6 provided with a fixed rail 4 on it is fitted to the lower end of the mast 1. An expansion frame 7 is provided expandably against the fixed frame 6, and an expansion rail 5 is provided on the expansion frame 7. A bogie 14 mounted with a transported cargo 13 is travelably arranged on both rails 4, 5. Accordingly, the cargo handling work into or out of the hold can be efficiently performed.
Patent JP-S60172632-A (JP)
Inventor: SUZUKI TADASHI
IPC: B65C1/00
Filed: 1985-01-18
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-H01182077-A (JP)
Title: Recorder
Inventor: INOUE HIROYUKI
IPC: G06K15/16
Filed: 1988-01-14
Abstract: PURPOSE:To reduce the minimum bottom margin of a sheet and contrive a higher degree of freedom of printing format, by a contruction wherein a small diameter pinch roller is rotatably fitted to the tip of a roller support member mounted on a main body of a recorder, and the roller support member is energized toward a sheet-feeding roller by a roller-pressing spring. CONSTITUTION:A small diameter pinch roller 10 located at a position on a sheet-feeding roller 1 adjacent to a head surface 7 is rotatably fitted to the tip of a roller support member 12 oscillatably mounted on a main body of a recorder through a pin 11. The pinch roller 10 is pressed against the peripheral surface of the sheer-feeding roller 1 by a rollerpressing spring 14 stretched between the support member 12 and the main body. Since the small diameter pinch roller 10 pressed against the sheet feeding roller 1 is provided on the direct upstream of the head surface 7 of a recording head 6, the bottom margin, or non-printable range, of a recording sheet at the time of separation of the sheet from the pinch roller 10 can be reduced.
Patent JP-H04250293-A (JP)
Title: Free section shield machine
Inventor: KAKUZEN MAKOTO
IPC: E21D9/08
Filed: 1991-01-22
Abstract: PURPOSE:To excavate a tunnel having a required sectional form with high degree of accuracy by controlling a revolving locus of a planet cutter by turning against a rotator of a turning member bearing the planet cutter. CONSTITUTION:A rotating angular amount of a cutting wheel from a reference angle is detected by a cutting wheel rotating angle detector 38. displacement of a lever bearing a planet cutter from a reference position as an expansive amount of a hydraulic cylinder is detected by a hydraulic cylinder stroke detector 39. A feedback control signal setting section 42 is provided, feedback control is made based on variations between target values of displacement of the lever corresponding to the rotating angle of the cutting wheel and actual displacement. In addition, a feed forward control signal setting section 43 is provided, feed forward control is made based on the difference between the target value in the current time and the target value in the time increasing the rotating angle of the cutting wheel by the angle set in advance from the current time.
Patent JP-S59130986-A (JP)
Inventor: OGAWA YUKIO
IPC: E05F11/54
Filed: 1983-01-17
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-S5499907-A (JP)
Title: Dc servomotor for biaxial control
Inventor: KIYOUMASU RIYUUICHI
IPC: H02K33/18
Filed: 1978-01-25
Abstract: PURPOSE: To move a speciment table by a low force, by using an air bearing mechanism.  
     CONSTITUTION: Numerous air ejection ports are provided on the top of a support rest 22. Air is ejected from the ports to support a flange 21 out of contact with the support rest, namely, the air bearing mechanism is provided. Therefore, when a mold part 14 moves in the directions X, Y, the resistance to the movement is very low. As a result, the specimen table 24 (XY table) can be moved by a low force. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11201743-A (JP)
Title: Method for inspecting foreign matter and defect, and its device
Inventor: NISHIYAMA HIDETOSHI
IPC: G01B11/30
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To detect foreign matter and defects on a pattern large in the dynamic range of the quantity of the reflected light by storing the change in the detected quantity of light, and regulating the quantity of light based on the data. SOLUTION: In the operation to store the change in the detected quantity of light, a circuit selection part 207 is set to an operation circuit 208 and a storage circuit 209 side. An object 220 to be inspected is illuminated by an illuminating means 204. The reflected light from the object 220 is detected by a light detection part 206. The output of the light detection part 206 is transmitted to the operation circuit 208 as necessary, and the result of the signal operation is stored in the storage circuit 209. After the storage, the circuit selection part 207 is set to a comparison circuit 210 side, and an area to be illuminated by the illuminating means 204 is calculated from the signal of a stage control part 211 and the signal of the illumination scanning system.  The data corresponding to the area is read form the storage circuit 209, and transmitted to a light intensity modulation control part 212 to modulate a light intensity modulation part 202. The intensity-modulated light is detected by the light detection part 206. Foreign matter and defects are detected by a signal processing circuit.
Patent JP-H01186592-A (JP)
Title: Dimming device
Inventor: TSUDA TAKU
IPC: H05B37/02
Filed: 1988-01-13
Abstract: PURPOSE:To improve the reliability of a signal transfer by providing a transmitting means to a main dimming control means and a receiving means to a sub- dimming control means, and connecting an operation means to either of the main or sub-dimming control means. CONSTITUTION:A main dimming control means 2 conducts various processings based on the operational signal from an operation part 4 to output a dimming control signal. The dimming control signal from the means 2 and a sub-dimming control means 3 is selectively given with an output switch part 7, received with a dimmer 8, and electrically energize an illumination load 6 at the electrification angle corresponding to the output level of the signal. A dimming control part 9 of the means 2 is connected to a dimming control part 11 in the means 3 via a transmission part 10 and a receiving part 40, and the information necessary to make the dimming control signal made with the part 9 is sent to the part 11. This enables sudden variations of the output to the dimmer 8 not to arise since the outputs of the means 2 and 3 concur even abnormalness arises in the means 2 unless abnormalness occurs in the output form of the dimming control signal.
Patent JP-S57121093-A (JP)
Title: Pyrolysis
Inventor: MISONOO AKIO
IPC: C10G9/16
Filed: 1981-01-21
Abstract: PURPOSE: A mixture of a thermoplastic hydrocarbon polymer which is solid at room temperature and a petroleum fraction is subjected to pyrolysis under specific conditions to reduce the formation of by-products such as C heavy oil and give useful olefins in high yield.  
     CONSTITUTION: A thermoplastic hydrocarbon polymer which is solid at room temperature such as a monoolefin polymer or copolymer, preferably out-of-grade product, oligomer by-product, atactic polymer or molding waste, is molten and suspended in a petroleum fraction, preferably light naphtha or kerosin in a concentration of 1W50wt% and the mixture is pyrolyzed in the pyrolysis zone in the presence of steam in an amount of 0.3W2 times that of the hydrocarbon component at 750W950°C for 0.05W2sec residence time to form olefins. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60151248-A (JP)
Title: X-ray absorbing glass
Inventor: NAKAGUCHI KUNIO
IPC: C03C3/095
Filed: 1984-01-18
Abstract: PURPOSE:To obtain a glass composition causing hardly devitrification and having high X-ray shielding power and a proper coefft. of thermal expansion as glass for a cathode-ray tube by specifying the components of the titled glass contg. BaO. CONSTITUTION:This glass composition consists of, by weight, 50-65% SiO2, 0- 3% Al2O3, 0-3% MgO, 0-3% CaO, 0-5% ZnO, 18-28% BaO, 3-10% ZrO2, 0-3% Li2O, 4-10% Na2O, 4-10% K2O, 0-1% TiO2, 0.1-1% CeO2, 0-1% As2O3 and 0-1% Sb2O3. SrO and PbO are not contained in the composition, the total amount of the alkali metallic oxides (R20) is 10-16wt%, and equations Na2O/(Na2O+K2O)=0.35-0.65 and BaO/R2O=1.2-2.3 are satisfied. This X-ray absorbing glass is suitable for use as glass for a cathode-ray tube for a color television set or the like, especially for the face plate.
Patent JP-S54100289-A (JP)
Title: Laser device
Inventor: TAKAGI SHIGERU
IPC: H01S3/097
Filed: 1978-01-24
Abstract: PURPOSE:To simplify the control circuit with increased reliability and a miniature size by dividing the electrodes into two groups: one features the intermittent discharge current; and the other featuring the constant flow of the discharge current, and by carrying out the detection for the discharge current through the group featuring the constant discharge current flow. CONSTITUTION:Cathodes 2a-2n are provided in order to secure the glow discharge. The the plural units of the electrode are divided into the group of cathodes 2a-2i which function to control the discharge current of the glow discharge and cathodes 2j-2n which contain no function to control the discharge current respectively. The discharge current flowing to at less one of 2j-2n is detected through shunt resistance 5, and the discharge current is controlled for all electrodes by the detected discharge current. As a result, the contruction of the control circuit 9 can be simplified with enhnaced reliability and a miniature size.
Patent JP-H06215157-A (JP)
Title: Data logger
Inventor: MORIOKA TATSUYA
IPC: G06F17/40
Filed: 1993-01-19
Abstract: PURPOSE:To transfer data to an external information processor such as a personal computer. CONSTITUTION:The data outputted from an external device such as a plant, collected and edited at a controller 1 are outputted through a communication bus 1 to a data logger 3 and stored in a data work storage part 9 after data work such as arithmetic is performed. The data to be transferred to an external storage device 7 such as a flexible disk are inputted from a key input device 4 and outputted from the data work storage part 9 according to data information outputted from a data access control part 12. Then, the data are temporarily stored in the data access control part 12, transformed to a form by a data transformation part 13 so as to be stored in the external storage device 7, and transferred from a data transfer control part 14 to the external storage device 7.
Patent JP-S57120868-A (JP)
Title: Arc detecting device
Inventor: KUBO TADATOMO
IPC: G01R31/00
Filed: 1981-01-21
Abstract: PURPOSE:To remove a malfunction due to a noise, etc., by detecting an arc by a digital operation element in accordance with a voltage time area value of voltage generated between zero crossing of voltage and ignition of a thyristor. CONSTITUTION:When a digital operation element 18 detects a zero crossing signal detected by a zero crossing detector 13, it immediately counts a pulse train corresponding to magnitude of voltage sent from a voltage frequency converter 17. This operation is executed until a thyristor 2 or 3 is ignited, that is to say, until a voltage detector 12 detects a fall of voltage across the thyristor 1 or 2 and outputs a detecting signal Fi. A voltage time area value is calculated at every half-cycle, and in case when its mean value exceeds a reference value set in advance, the digital operation element 18 decides that an arc has been generated, and sends an alarm signal to an alarm device 6. In this way, since an arc is detected by the voltage time area value instead of a voltage level, it is detected with high accuracy.
Patent JP-H02188588-A (JP)
Title: Fused heterocyclic derivative, production thereof and herbicide
Inventor: SATO JUN
IPC: C07D413/12
Filed: 1989-01-14
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1>-R<6> represent H, halogen, 1-4C alkyl, phenyl, etc.; X represents O or S; G represents H or halogen; A represents halogen or NO2; E represents H, halogen, NH2, OH, SH, CO2H, OR<7> (R<7> represents 1-3C alkyl, 2-4C alkenyl, etc.), CO2R<8> (R<8> represents 1-4C alkyl, 3-6C cycloalkyl, phenyl, etc.), SR<9> (R<9> represents 1-3C alkyl, 3-6C cycloalkyl, 2-4C alkonyl, etc.), substituted phenyl, etc.]. EXAMPLE:5-Methyl-9-(4-chloro-2-fluoro-5-isopropoxyphenylimino)-8-thia- 1,6- diazabicyclo[4.3.0]4-nonen-7-one. USE:A herbicide. PREPARATION:One equivalent thiosemicarbazone derivative expressed by formula II is reacted with 1-2 equivalents compound expressed by formula III at 0-200 deg.C for 30min-48hr.
Patent JP-S5290914-A (JP)
Title: Position controlling method for discs
Inventor: NAGAYAMA AKIRA
IPC: G11B21/08
Filed: 1976-01-26
Abstract: PURPOSE:To reduce the number of control circuits and reduce occupying are as by making time-sharing connection of plural positioners to control circuits.
Patent JP-S62165507-A (JP)
Title: Turbine blade
Inventor: IMAI KIYOSHI
IPC: F01D5/28
Filed: 1986-01-16
Abstract: PURPOSE:To ensure excellent resistance to erosion in a turbine blade made of titanium family alloy by fixing an erosion shield plate, on which a titanium family coat is formed, at least on the blade tip leading edge. CONSTITUTION:An erosion shield plate 2, on which a coat 2a is formed, is joined with the blade tip leading edge of a turbine blade 1 made of titanium family alloy. In this case, stellite or titanium family alloy is used for the erosion shield plate 2, besides, TiN or TiC is used for a titanium family coat. For example, when the erosion shield plate 2 is made of stellite, after it is machined into a shape required as the erosion shield plate 2, its surface is plated with the coat 2a of TiN or TiC upto the thickness of 2mum or more by means of CVD and the like. Then the surface receives diffusion treatment by heating for improving strength of adhesion between a stellite based material and the coat 2a.
Patent JP-S59137503-A (JP)
Inventor: NAKAGAWA MITSURU
IPC: A41H43/00
Filed: 1983-01-20
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。