baber/WOPTO huggingface dataset:
Patent JP-S56124019-A (JP)
Title: Interrelated type flow meter
Inventor: KURITA YOSHIO
IPC: G01F1/7082
Filed: 1980-03-05
Abstract: PURPOSE:To arrange so that a peak position may quickly be detected and a smooth response to a change in the flow speed of a fluid to be measured may be achieved by setting two different kinds of threshold value and identifying the magnitude of a relationship between the previous and current peak values. CONSTITUTION:Ultrasonic transmitter/receivers 21, 23 and 22, 24 are installed at two points apart in the flow direction of a tubular channel 1 where a fluid to be measured flows. In this way, the flow speed and the flow volume of a fluid to be measured are determined based on the interrelationship between signals at two points and the self-interrelation of a differential signal. Then an their threshold values, two different types TH1, TH2 (but TH1 is smaller than TH2) are set. A microprocessor 4 monitors an increase or a decrease in the change of each peak by identifying the magnitude of a relationship between the two different types of threshold values set TH1, TH2 and the previous peak value as well as the said threshold values and the current peak value, when readings of a peak position are obtained from an interrelation meter 3.
Patent JP-S59151801-A (JP)
Inventor: MINAMIMOTO ISAMU
IPC: A01B33/08
Filed: 1983-02-17
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-S61187299-A (JP)
Inventor: KANEDA IKUZO
IPC: B23P21/00
Filed: 1985-02-14
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-S60174237-A (JP)
Title: Metallic mold device for gravity casting
Inventor: ONODERA TAKASHI
IPC: B22C9/06
Filed: 1984-02-17
Abstract: PURPOSE:To improve productivity with reduced cycle time with a metallic mold body provided with a product cavity and a riser cavity by separating said body to a product mold part and a riser mold part and providing >=1 pairs of riser mold parts. CONSTITUTION:A metallic mold body 1 having a product cavity part 1a and a riser cavity part 1b on the upper side communicating therewith is constituted separately of product mold parts and riser mold parts 3 forming respectively the cavities 1a, 1b. The mold parts 3 are provided in a pair and are made freely vertically and laterally movable by a moving mechanism. While one mold part 3 is first held set on the mold part 2, a molten metal is poured therein to fill the molten metal in the cavity 1b part. The one mold part 3 is risen and is retreated in the standby position on the lateral side at the point of the time when short time elapses upon completion of solidification in the cavity 1a; at the same time the mold part 2 is opened and a product A is taken out. The mold part 2 is then clamped and the other mold part 3 is advanced from the retreat position and is set on the mold part 2 then next gravity casting is executed by pouring the molten metal. The riser ingot B in one mold part 3 is taken away during this time.
Patent JP-S55120389-A (JP)
Title: Digital control system for dc motor
Inventor: SAKAI HIROSHI
IPC: H02P7/06
Filed: 1979-03-08
Abstract: PURPOSE:To make it possible to perform arithemtic operations without using special multiplication, addition and subtraction devices by a method wherein command signals and feedback signals are pulse-width-modulated into sample signal groups with phase differences in time, and then they are superposed in time sequence to be made into deviation signals. CONSTITUTION:By a signal phi, a distributor Dis2 outputs sampling signals phi1-phi4 having a fixed period and phase differences. By sampling signals phi1-phi4, pulse- width modulators PWMR, PWM1-PWM3 pulse-width-modulate respectively a command signal I, a current detedtion signal Si, a phase detection signal Stheta, a speed detection signal Sv, output pulse-width signals P1-P4 and signals delta1-delta4 showing positive and negative quality. The signals P1-P4, delta1-delta4 are superposed by OR circuits OR3, OR4 and are converted into deviation signals P0, delta0, respectively. A distributor Dis1 converts the deviation signals P0, delta0 into motor drive signals  B1-B4, respectively.
Patent JP-H04266114-A (JP)
Title: Command processor
Inventor: TAKEDA YOSHIKAZU
IPC: G06F3/048
Filed: 1991-02-21
Abstract: PURPOSE:To improve the operability of a computer system by outputting the answer messages to each command in consideration of the skill of each user. CONSTITUTION:A command processor 1 consists of a command input/output part 3 which receives the commands inputted from the users through a keyboard 2, a command correctness deciding part 4 which decides the correctness of the received commands, a command executing part 5 which executes the received commands, an error message selection function 6 which measures the input error frequency for each command, selects continuously the simple messages until the input error frequency of a relevant command reaches a prescribed level, and then selects a detailed message to point out the output display contents when the input error frequency reaches the prescribed level, an error message output part 7 which edits and outputs an error message, a simple message file 8 which stores plural simple messages, and a detailed message file 9 which stores plural detailed messages.
Patent JP-H11223978-A (JP)
Title: Electrifying member, electrification device and image forming device using it
Inventor: KAMIYA KOJI
IPC: F16C13/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying member and an electrification device which are constituted so that ozone is hardly generated, which is not stuck to a photoreceptor and soiled by toner and to provide an image forming device which uses the electrification device and which is constituted so that the ozone is deodorized and an image defect such as a white stripe is not caused. SOLUTION: A shaft of a photoreceptor drum 11 is supported by a bearing member so that it can be rotated in a rotating direction shown by an arrow A. At the upper part of the drum 11, a electrifying roller 12 being as the electrifying member rotated by being brought into contact with the drum 11 is arranged. At the roller 12, a power source for impressing a DC or an AC voltage on the roller 12 is arranged. Besides, the image forming device is provided with the electrifying member 12 electrifying the drum 11 being as the body to be electrified by involving electric discharge between the drum 11 by impressing a voltage for electrifying. The electrifying member 12 is provided with a surface layer part 124 whose crystal structure includes anatase type titanium dioxide.
Patent JP-H06242309-A (JP)
Title: Production of color filter
Inventor: NISHIJIMA HIROSHI
IPC: G02B5/20
Filed: 1993-02-17
Abstract: PURPOSE:To enhance the accuracy of pixels by a printing method in the production of a color filter. CONSTITUTION:A resin ink 7 is packed into recessed parts 6 of a rotating plate cylinder and this ink 7 is printed on a substrate 2 and is simultaneously cured by impressing an ink curing means (for example, light) 11 thereto. The ink 7 in the recessed parts 6 of the rotating plate cylinder 5 is half-dried and the half-dried ink 72 is printed on the substrate 2 by utilizing its own tacky adhesiveness of the ink 72; thereafter, the ink 72 on the substrate 2 is cured. The ink 7 in the recessed parts 6 of the plate cylinder 5 is cured and this cured ink 71 is printed (transferred) onto the substrate 2 by an adhesive 14 and thereafter, the adhesive 14 is cured.
Patent JP-H06244364-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMIYAMA SATOSHI
IPC: H01L21/02
Filed: 1993-02-17
Abstract: PURPOSE:To form a superior capacity element which reduces a leakage current by nitriding the surface of polysilicon after a natural oxide film on the surface of polysilicon, which serves as a lower capacity electrode, has been removed, by forming a tantalum oxide film, and by subjecting this tantalum oxide film to a compaction treatment and a nitriding treatment, so that an upper electrode is formed. CONSTITUTION:Polysilicon which is a lower capacity electrode 2 is patterned by chemical vapor phase growth method. After a natural oxide film on the surface of polysilicon which serves as the lower capacity electrode 2 has been removed, it is then subject to rapid thermal nitriding treatment, so that a tantalum oxide film 11 is formed on the lower capacity electrode 2. Subsequently, this tantalum oxide film 11 is subjected to a compaction treatment and a nitriding treatment, whereby a tantalum nitride oxide film is formed. In addition, a titanium nitride is formed on the top of the tantalum nitride oxide film as an upper capacity electrode 3. Thereby, a superior thin film capacity element which reduces a leakage current can be formed.
Patent JP-H01202301-A (JP)
Title: Method for rolling flat stock
Inventor: TANAKA EIJI
IPC: B21B1/08
Filed: 1988-02-08
Abstract: PURPOSE:To prevent convexity caused by bulging of edge faces and to improve the yield by rolling the edge faces to be a recessed shape in hot rolling of a flat stock. CONSTITUTION:A rolled stock 1 is rolled in the edge direction by grooved rolls 2 and edge faces are formed into a recessed shape, and then the stock 1 is rolled in the flat face direction in the final stage. In that time, the edge faces are restrained to be a convex shape and corners are made to be sharp because the edge faces are the recessed shape. Another light rolling in the edge direction is performable after rolling in the flat face direction in the final stage. Thus, flatness caused by bulging of the edge face is improved, a machining time is reduced, and the yield is improved.
Patent JP-S63195530-A (JP)
Title: Vibration amplitude measuring instrument
Inventor: SUZUKI AKIRA
IPC: G01H11/06
Filed: 1987-02-10
Abstract: PURPOSE:To measure an accurate vibration amplitude even when electrostatic capacity is varied owing to temperature variation of a body to be measured by performing lift-off compensation for the output means of a capacity voltage converting means. CONSTITUTION:A vibration body (body to be measured) 13 which vibrates with a fine amplitude is arranged at a vibration amplitude detecting means 12, which detects the vibration amplitude of the vibration body 13 as variation in electrostatic capacity and then detects a lift-off as variation in electrostatic capacity. Then a lift-off compensating circuit 15 performs the lift-off compensation for the output signal of a DC component cutting means 14. The lift-off compensating circuit 15 consists of a low-pass filter 16, a full-wave rectifier 17, a dividing circuit 18, a by-pass filter 19, a full-wave rectifier 20, and a squaring circuit 21, and an inverting amplifier 22. Consequently, the accurate vibration amplitude can be measured even when the electrostatic capacity varies owing to temperature variation of the measured body.
Patent JP-S61185402-A (JP)
Inventor: KUMANO FUMIHIRO
IPC: B27B33/08
Filed: 1985-02-14
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-H02248378-A (JP)
Title: High-strength complex ceramics, preparation thereof and use thereof
Inventor: MARUSERUSU POIKERUTO
IPC: C04B35/58
Filed: 1990-02-08
Abstract: PURPOSE: To improve strength by melting polysilazanes obtd. by bringing specific oligosilazanes with chlorosilane, penetrating the melt into a ceramic molding having open pores and heating the molding under gas sealing.  
     CONSTITUTION: The polysilazane is obtd. by bringing the oligosilazanes (A) of formula I (0≤a, b≤1, 0≤c, d<0.7, 0.3≤a+b, c+d<0.7; (n) is about 2 to 12) and the chlorosilane (B) of formula II (R 1-2 , R 4 , R 6-7  are each H, 1-6C alkyl, 2-6C alkenyl; R 3 , R 5  are each 1-6C alkyl, 2-6C alkenyl), etc., into reaction at a molar ratio of B/A=0.1 to 1.5/1 at 100 to 300°C. Alcoholates alone or a compd. thereof with Mg, etc., is added thereto and the mixture is melted the about 50 to 200°C. The melt is penetrated into the ceramic molding of Si 3 N 4 , etc., having a porosity of 15 to 30% and the molding is heated at 1,000 to 2,000°C under sealing gaseous N 2 , etc., or at 800 to 1,500°C under sealing with NN 3 -contg. gas. The high-strength composite ceramics which has the high strength and corrosion resistance and is usable for mechanical parts is obtd. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S53112930-A (JP)
Title: Preparation of melt coating resin composition
Inventor: HOSOKAWA ETSUO
IPC: H01B3/30
Filed: 1977-03-12
Abstract: PURPOSE: To prepare the title resin composition having excellent heat resistance, and mechanical and electrical characteristics, by mixing a specific polyesterimide resin with an alcohol-soluble polyimide precondensate dissolved in a polyhydric alcohol. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02207494-A (JP)
Title: Automatic exposure control device for mammography
Inventor: MURAKAMI FUMIO
IPC: H05G1/44
Filed: 1989-02-08
Abstract: PURPOSE:To make it possible to correct change in film concentration which takes place when the thickness of a subject is changed by changing the level of a detecting means with time in response to a X-ray radiation starting signal. CONSTITUTION:A mirror integrating circuit 22 integrates photoelectric current which is the output of a X-ray detector 12. It is detected by a comparator 38 that the integrated value has come up to a specified one, and a relay 15 is actuated so that a X-ray radiation switch 4 is turned off. On the other hand, when a contact 26 which is closed by starting X-ray radiation, is closed, the mirror integration circuit 30 starts integrating voltage VA so as to output voltage VB which is changed with time. An addition circuit 37 adds voltage VB to voltage Vc in order to obtain output voltage VD which is changed with time. Voltage VD is the reference voltage of the comparator 38. When the integrated value of photoelectric current, that is, the integrated value of current in the circuit 22 comes up to the reference value, X-ray radiation is suspended with the relay 15 operated. Thus, change in film concentration which takes place when the thickness of a subject is changed, can thereby be corrected.
Patent JP-H04218199-A (JP)
Title: Clutch/brake driving device
Inventor: FUIRITSUPU MAIKERU BURAIAN
IPC: F16D27/06
Filed: 1991-02-21
Abstract: PURPOSE: To reduce operation noise and power consumption and to improve operation efficiency by arranging the solenoid of an annular body in the middle of a clutch and a brake and releasing the brake and engaging the clutch by activating the solenoid. CONSTITUTION: When the solenoid 25 is activated, initial magnetic force attracts a driving pulley 5 upwards to a lower pole surface 41, an air gap 44 is closed and a U-shaped magnetic flux passage for bridging the lower surface of internal and external solenoid poles is completed. Magnetic force generated from an increased magnetic flux attracts a brake disk 16 downwards against opposite energizing force from a compression spring 22, brings it into contact with and engages it with the upper surface 40 of the internal and external solenoid poles and releases the brake. Thus, an air gap 43 is closed and a closed magnetic flux surrounding an annular body solenoid 15 is completed.  Thus, magnetic attractive force between a clutch disk 10 and the driving pulley 5 is strengthened, torque to be transmitted between a driving member 3 and a driven member 4 is increased, and thus, a motor drives a spin bowl.
Patent JP-2000159282-A (JP)
Title: Heat-resisting container
Inventor: HARADA MUNENORI
IPC: B65D85/30
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resisting container with little deformation when it is soaked in hot water. SOLUTION: This is a synthetic resin heat-resisting container with an opening formed of resin composition containing aromatic vinyl polymer 40-97 wt.%, polyolefin resin 3-60 wt.% and aromatic vinyl-diene block copolymer and/or hydrogenated aromatic vinyl-diene block copolymer 1-30% wt.%. The ratio (d2/d1) of the maximum container depth d1 and the maximum container depth d2 after the same is soaked in 70 deg.C water for 30 minutes is within 0.9-1.1 range.
Patent JP-S62187157-A (JP)
Inventor: ONISHI KOJI
IPC: C04B35/10
Filed: 1986-02-10
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-S53113589-A (JP)
Title: Detecting system of pipeline leakage
Inventor: TAKITA SOUSAKU
IPC: F17D5/02
Filed: 1977-03-15
Abstract: PURPOSE: To miniaturize the device and facilitate the insertion and recovery of pig by providing protrusions within a pipeline, and letting the pig receive the vibrations produced from said protrusions and the vibrations produced by leakage thereby detecting the leakage of the pipeline. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01312257-A (JP)
Title: Infinite variable transmission
Inventor: KOOENRAADO HIYUU FUAN BIIKU
IPC: F16H63/06
Filed: 1989-02-08
Abstract: PURPOSE: To extend the life of a transmission and eliminate the need for cleaning at the middle of an opening by forming a filling port with one or more calibrated opening between a piston and one wall of a cylinder. CONSTITUTION: A circular calibrated opening 14 is provided between a sealing ring 6 and a cylinder wall 11 to always ensure sufficient supply of fluid to a compensation room 5 under all circumstances. Excessive fluid is prevented from flowing into the compensation room 5 even under high pressure. Such the calibrated opening 14 performs self-cleaning function as a result of relative, continuous motion between the piston at one side or the cylinder wall 11 on the other side to the sealing ring 6. The calibrated opening 14 forming a filling port is always kept off dust and the life of a transmission is considerably extended.
Patent JP-S61186903-A (JP)
Title: Light separating element
Inventor: ANDO HIDEO
IPC: G02B27/28
Filed: 1985-02-15
Abstract: PURPOSE:To arrange optical parts with a degree of freedom by making the light having an inclined vibrating surface incident on a vibrating surface of a passing or reflected light of a light separating layer, reflecting a part of the incident light by the light separating layer, reflecting another part by a light reflecting area, and separat ing it into two or more lights beams. CONSTITUTION:A light reflecting area 23 is formed by bringing Al to a vacuum vapor- deposition onto a substrate 22 of a glass plate, a light passing layer 24 is formed by vapor-depositing SiO2 or SiO, etc. onto said area, also, a polarized beam split layer 25 is formed on said layer, and it is covered with a cover glass 26. The polarized beam split layer 25 has a characteristic for making the light of a specified vibrating surface pass through, and reflecting the light vibrating in the direction vertical to the vibrating direction of its light, and the light reflecting area 23 reflects the light which has passed through the polarized beam split layer 25. When the light L having a vibrating surface which has been inclined by 45 deg. from an S wave is made incident on the polarized beam sit layer 25, and S wave component Ls is reflected by the polarized beam split layer 25, and a P wave component Lp is reflected by the light reflecting area 23 after passing through the polarized beam split layer 25, and separated into two lights beams.
Patent JP-S59154090-A (JP)
Inventor: ISHIDA TOMIO
IPC: H05K1/02
Filed: 1983-02-23
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-H05228867-A (JP)
Title: Industrial robot
Inventor: ISHINO KATSUZOU
IPC: B25J9/02
Filed: 1992-02-14
Abstract: PURPOSE:To make a corresponding relationship between each shaft body and a shaft recombinable so simply and accurately by controlling the corresponding relationship between those of multiple control parts moving plural pieces of moving shaft bodies along on a straight line and other multiple shaft control parts controlling each movement in plural axial directions, into recombination respectively. CONSTITUTION:An industrial robot is provided with at least three moving shaft bodies moving along on a straight line each, and with these elements combined together, each moving body is shifted according to triaxial rectangular coordinates. In this case, each moving shaft body is shifted by each controller and driver parts 12b-16b via each of motors 12a-16a. On the other hand, movements in each of at least X-axis-shaft directions are controlled by each of X-axis - Z-axis control parts 26a-26c. Then, a corresponding relationship between each controller and the drivers 12b-16b and each of X-axis-Z-axis control parts 26a-26c is recombined each. With this constitution, the corresponding relationship between an operating key of each shaft in a control box and each shaft body is made so as to be easily recombined.
Patent JP-S59154159-A (JP)
Title: Atomizer
Inventor: NAKANE SHINICHI
IPC: B06B1/06
Filed: 1983-02-22
Abstract: PURPOSE:To change the oscillation frequency in an oscillation driving part in follow up to the temp. deviation in a mechanical resonance point by providing a temp. characteristic compensator and compensating the change with the temp. in a series resonance part. CONSTITUTION:A self-oscillation system is formed of an inductor 17, a series resonance part consisting essentially of an equiv. capacity component of an atomizer, and an amplifier 18, and a capacitor 20 as a temp. compensator compensates the change with the temp. in the series resonance part. Then the oscillation frequency in the oscillation driving part is changed in follow up to the deviation in the temp. of the mechanical resonance point operating efficiently as an atomizer.
Patent JP-S61186971-A (JP)
Title: Transfer device
Inventor: TAKADA YUSAKU
IPC: G03G15/01
Filed: 1985-02-15
Abstract: PURPOSE:To execute a check, etc. very easily and quickly by constituting a titled device so that a transfer drum can be separated from a transfer device in a state that a transfer material supporting member has been stuck and provided, by a separating operation from the transfer drum of a rotary supporting body. CONSTITUTION:When a lever 65 is turned counterclockwise, a transfer drum 39 is depressed downward, contact of the transfer drum 39 with a photosensitive drum 2 is released, an engagement of transfer gears 40, 40' with a driving gear of the photosensitive drum 2 is released. In this state, when a transfer device 32 is drawn to this side with a holding part, the transfer device 32 is guided by a rail and exposed in front of a copying machine 1. Also, four knobs 62 with a screw are removed from a stepped screw 61, respectively, a front plate 46 is removed from a stay 60, and subsequently, when an operating knob 56 is brought to a turning operation in the release direction of a rotary supporting body 45, an engagement of the rotary supporting body 45 with a ring-shaped part 33 of the transfer drum 39 is released, and the ring-shaped part 33 becomes a state that it floats and can be separated, with respect to other rotary supporting bodies 42, 43, as well.
Patent JP-S59153354-A (JP)
Title: Data transmission switching device
Inventor: NAKAMURA SHIGEKI
IPC: H04L12/437
Filed: 1983-02-22
Abstract: PURPOSE:To minimize the time to get a system to break down by detecting a failure when both data transmitters of an operating system and a standby system are in failure by a standby system failure detecting circuit to bypass a data transmission line. CONSTITUTION:The data to a data processor 31 is transmitted and received via an operating system data transmitter 102 normally and if the operating system is failed, the connection is changed over automatically to the standby system data transmitter 103 and the transmission/receiving of data is continued. If both the data transmitters of the operating system and the standby system, transmission lines 11, 12 are bypassed automatically by a data transmitter switching device 101 and the data transmission system does not break down.