baber/WOPTO huggingface dataset:
Patent JP-H0915520-A (JP)
Title: Optical device for optical scanning
Inventor: SAITO HIROSHI
IPC: G02B26/12
Filed: 1995-06-29
Abstract: PURPOSE: To execute optical scanning with optically high performance by an inexpensively constituted device. CONSTITUTION: A light source unit is constituted by forming a light source 1 and an anamorphic single lens 2 into one body, a luminous flux from the light source 1 is collimated by the single lens 2, a beam diameter is adjusted by an aperture diaphragm 3, then, the collimated light is emitted to the deflection point P of a rotary polygon mirror 4. The luminous flux is reflected and deflectively scanned by the mirror 4, then, an image is formed through a plastic f lens 5 on a surface to be scanned 6 which has common interests with the deflection point P, optical scanning is executed.
Patent JP-H0510919-A (JP)
Title: Silicon-concentration measuring method
Inventor: IWASE MASANORI
IPC: G01N27/411
Filed: 1991-06-28
Abstract: PURPOSE:To make it possible to measure not the activity of silicon but the concentration of silicon itself by detecting electromotive force and temperature with a sensor, and detecting the concentration of the silicon by the specified expression based on the electromotive force and the temperature. CONSTITUTION:An electrochemical-type silicon sensor measures the activity of silicon in molten iron by using the combination of solid electrolyte of zirconia and either of a secondary electrode or inorganic material containing SiO2, which covers the ziroconia, or solid electrolyte of zirconia containing SiO2. Electromotive force and temperature are detected with a sensor, and the concentration of the silicon is detected by the expression based on the electromotive force and the temperature. In the expression, ci, ai and bi are constants, E is the electromotive force and T is the temperature. In this way, not the silicon activity in a conventional method but the silicon concentration itself can be measured based on the detected electromotive force and the temperature.
Patent JP-H0234980-A (JP)
Title: Gas laser device
Inventor: NISHIMAE JUNICHI
IPC: H01S3/09
Filed: 1988-07-25
Abstract: PURPOSE:To obtain a uniform discharge in either direction in a discharging space by forming a microwave mode having an electric field perpendicular to a boundary between a dielectric and a plasma, and discharging with a pulse microwave having 0.3 or less of duty. CONSTITUTION:A laser gas such as CO2 laser gas is sealed in a discharging space 67 formed between a conductor wall 65 and a dielectric 66 by covering a groove 64 with the dielectric 66. Since there is the wall 65 having higher conductivity by several powers than that of the plasma oppositely to the dielectric 66 of a microwave incident window, a terminating current of an incident microwave flows through the wall 65, an electric field near the wall 65 is formed forcibly perpendicularly to the surface of the wall 65, and the electric field passing the plasma is maintained. It is discharged with a microwave having 0.3 or less of pulse duty, i.e., three times of more of peak for a mean power. Thus, the plasma having uniform space is generated.
Patent JP-H0352565-A (JP)
Title: Pulse width modulation type supply voltage
Inventor: YAMASHITA MASAYUKI
IPC: H02M7/48
Filed: 1989-07-18
Abstract: PURPOSE:To miniaturize semiconductor elements and to prevent breakdown by heightening carrier-frequency to modulate the pulse width when it is detected that the instantaneous value of an electric current supplied to the load from a pulse width modulation type supply voltage is in excess of a specific upper limited value. CONSTITUTION:Control error (rho), resulting from subtraction 12 of target value from controlled variable (f) of the load 10, is corrected by a PID corrector 14 to make a signal (a), and it is inputted to a PWM signal making circuit 16. PWM modulation of the signal (a) is made by a triangle wave from a carrier oscillation circuit 18 at the making circuit 16, a pulse train (b) is outputted, and DC power 22 supplies an electric current ir to the load 10 intermittently through a gate circuit 24 and drive circuit 20. The current ir detected by a CT 26 is compared (28) with a reference value, when it is in excess of a specific value, a signal (c) is outputted, and a pulse (d) for a short period (tau) is outputted from a monostable oscillator 30. OR 32 of the signal (c) and pulse (d) is made, and the gate circuit 24 is closed only for the period (tau) to stop the drive circuit 20. According to the constitution, the PWM modulation is equivalent to the modulation executed by carrier of high frequency, and the rising of a load current is prevented.
Patent JP-S6248242-A (JP)
Title: Squirrel-cage rotor
Inventor: OTAKA SHUICHI
IPC: H02K17/16
Filed: 1985-08-23
Abstract: PURPOSE:To improve the torque characteristic by laminating the specified pieces of a halfway-fitted iron core having a plurality of engagement protrusions on the circumference and pressing them to fit completely and at the same time by pressure-casting the rotor conductor and the end ring with the molten aluminium. CONSTITUTION:To the rotor core piece 1c a hole 1a is drilled to insert the rotor conductor and along the circumference of the rotor core piece 1c a plurality of engagement protrusions 1d are provided. The specified iron core pieces 1c are fitted halfway so as to superpose the engagement protrusions. Then the halfway-fitted iron core block is put into the cavity 19c between the male mold 18 and the female mold 19 to compress the block with a presser bar 12 and an extrusion bar 13. Then, the punch 15 is lowered into the basin 19a to raise the level of molten aluminium 6, which is then forcibly poured into the cavity 19c from the gate 19b to cast the rotor conductor 1a and the end ring 9a. The gas produced is discharged from the vent hole 22. After cooling, the rotor core 1 is taken out. Thus the production of blowhole and the short circuit between the rotor conductors can be prevented and the miniaturized high-quality products manufactured.
Patent JP-H0739056-A (JP)
Title: Chamfering device after slicing cable inserting pipe body
Inventor: IKEGAMI IWAO
IPC: H02G9/10
Filed: 1993-06-28
Abstract: PURPOSE:To make it possible to easily perform chamfering work without damaging a cable when chamfering to remove barr from a slicing end face after slicing a steel pipe wall through which a cable inserted inside in a manhole or the like. CONSTITUTION:A rotation drive device 56 for rotating a rotation polishing body 60 is retained by a ring-shaped base frame 20 comprising almost semicircular split frames 22 and 24 which can be mutually opened/closed or separated; the base frame is disposed on the outer periphery of a pipe body 2 to be chamfered, and the whole of the base frame is rotated on the polishing body to a slicing end face 2B.
Patent JP-H0655974-A (JP)
Title: Crime preventing cover for cab lamp of taxi
Inventor: SHINAGAWA IWAO
IPC: G09F13/04
Filed: 1992-06-02
Abstract: PURPOSE:To provide a cab lamp for lighting a passenger's seat without hindering the driving. CONSTITUTION:A crime preventing cover 5 is provided so as to surround the periphery of a cab lamp 4, which is provided in the ceiling part 1a between a driver's seat 2 and a passenger's seat of a taxi 1, except for the upper part and the bottom part of the back surface 5a directing the passenger's seat 3. During the travelling at night, the cab lamp 4 is lighted to illuminate the passenger's seat 3, and a driver can recognize face and figure of a passenger visibly, but the light does not arrive the driver's seat, and the driving is not hindered.
Patent JP-H0351435-A (JP)
Title: Construction method for bottom plate pit of water reservoir
Inventor: SHIBAUMI TOKIO
IPC: E03B11/14
Filed: 1989-07-18
Abstract: PURPOSE:To shorten the construction period by forming a hole of nearly the same size as a bottom plate pit by earth and sand impregnated with coagulant at a specified position, laying a bottom plate having a hole for inserting the bottom plate pit, and inserting the bottom plate pit and fixing it. CONSTITUTION:A hole greater than a bottom plate pit 4 is drilled at a position where the bottom plate pit of the bottom part of a burial waterreservoir is intended to be formed, a molding or nearly the same size as the outer size of the pit 4 is installed, and the surrounding space of the molding is backfilled with earth and sand impregnated with coagulant. After the molding is drawn out, a bottom plate 7 having a pit 4 inserting hole 7a is laid, and the pit 4 is inserted into the pit 4 inserting hole 7a and fixed. Then, water accumulated in the pit is sucked through a suction pipe 13 to the end. Thus, a water reservoir without the danger of generating water leaks or cracks can be easily installed.
Patent JP-S5886133-A (JP)
Title: Liquid sending apparatus for endoscope
Inventor: OOSHIMA YUTAKA
IPC: A61B1/12
Filed: 1981-11-19
Abstract: A liquid supply device for an endoscope comprises a connecting member detachably connectable to a connector (11) of the endoscope, a liquid supply tube (28) connected at one end to the connecting member and located at the other end in a liquid supply tank (5), and an air supply tube (27) connected at one end to the connecting member and at the other end to an air supply pump (4), causing pressure in the liquid supply tank to be increased by air from the air supply pump to permit the liquid within the tank to be sent to the liquid supply tube. A valve mechanism is provided in the connecting member and adapted to, when the connecting member is connected to the connector, connect the liquid supply tube (28) to a liquid supply passage of the endoscope and the air supply tube (27) to the air supply passage of the endoscope, and adapted to, when the connecting member is removed from the connector, shut off communication between the air supply tube and the air supply passage and then between the liquid supply tube and the liquid supply passage.
Patent JP-H0739415-A (JP)
Title: Multistage lunch vessel
Inventor: KATO KAZUKI
IPC: B65D85/50
Filed: 1993-07-28
Abstract: PURPOSE:To provide a multistage lunch vessel in which the capacity can be minimized after use to be easily carried and the structure is more simplified, thereby the lunch vessel is difficult to break, easy to wash, and can be stacked in multistage. CONSTITUTION:Side walls 11, 21, 41 of a main vessel 10, a middle vessel 20, and a lid body 40 are vertically raised from each bottom surface, the outer forms of the main vessel 10 and the middle vessel 20 are minimized in this order, and an engaging part 24 to be engaged with the side wall upper end surface of the main vessel 10 or another middle vessel is provided on the lower part outer circumference of the middle vessel 20 in the state where a fitting bottom part 25 is left in this lower part.
Patent JP-H0523753-A (JP)
Title: Lead cutting method for semiconductor device
Inventor: GOTOU KEIICHI
IPC: B21D28/00
Filed: 1991-07-25
Abstract: PURPOSE:To shorten the work time and to save the cost of production of a die by executing lead cutting by one set of die without changing the die, at the time of executing the lead cutting for different lead length in the same package. CONSTITUTION:The tip of a blanking punch 2 is formed by a stepped structure, and by varying the lowering stroke of this punch 2, and also, varying the ascending/lowering stroke of a die 1, lead cutting of a package 3 in which the length of a lead is different is executed by the same die.
Patent JP-S6429869-A (JP)
Title: Image forming device with key counter
Inventor: FUJIWARA YOSHIYUKI
IPC: G03G15/00
Filed: 1987-07-24
Abstract: PURPOSE:To necessarily execute counting even if jamming of not caused by storing the counting even when a key counter is pulled out and paper is ejected while copying and counting up at the time of next mounting. CONSTITUTION:An ejection detecting means 20 for detecting the ejection of the paper where an image formation is executed and a storage means 25 for storing the counting as for the key counter A when the key counter A is detached before counting while forming the image and the paper where the image formation is executed is ejected are provided in the titled device. Even if the key counter A is pulled out and the paper where the image formation is executed is ejected, the counting as for the said paper is stored and the counting is added to the key counter A at the time of mounting the key counter A next time. Thus, the counting of sheets of paper can be necessarily executed with respect to the paper where the image formation is executed.
Patent JP-S57107758-A (JP)
Title: Machine tool
Inventor: AOYAMA TADAMASA
IPC: B23Q7/14
Filed: 1980-12-26
Abstract: PURPOSE:To improve efficiency of inprocess transportation by connecting various machine tools to an automatic transportation system with performance of each individual machine tool maintained undistrubed. CONSTITUTION:A vertical milling machine A, multiple-spindle drilling machine B and a boring mill C are installed in such a manner that each of work support conveyor table 7, 8 is butted against the side of a conveyor guide system 10. When machining under the milling machine A is finished, a support arm 10h of the milling machine A turns downward, holds a palette table 9 from both sides. Under this condituon, a slide table 10i slides to the right until the slide end is reached. Now that the palette table 9 is positioned across the support table 8 and the conveyor table 7 of the drilling machine B which is the next machine to work, the slide table 10i of the drilling machine B is moved above the table 9, and the support arm 10h of the machine holds the table 9 and position the slide table 10i right beneath the spindle 3 for drilling operation.
Patent JP-H0914227-A (JP)
Title: Jointing device for table or the like
Inventor: MOCHIZUKI TORU
IPC: F16B12/12
Filed: 1995-06-30
Abstract: PURPOSE: To provide a jointing device for a table or the like, capable of jointing easily and with various configuration adjacent tables such as adjacent conference tables and desks. CONSTITUTION: A plurality of engagement shafts 8 are projected from an external surface of the lower side of a top plate 2. In addition, a joint 12 with engagement pieces 13 and 13 at both ends are provided. Also, an internal surface of the pieces 13 and 13 are formed so as to be capable of being engaged with an external edge of two shafts 8 and 8 of adjacent top plates 2. Furthermore, the shafts 8 and 8 are formed to be capable of being jointed to each other via the joint 12.
Patent JP-H0826211-A (JP)
Title: Re-taping device for electronic componnet with lead
Inventor: MIYAOKA TAKESHI
IPC: B65B15/04
Filed: 1994-07-16
Abstract: PURPOSE:To perform a re-taping of an electronic component with lead even when the lead wire is short. CONSTITUTION:A tape piece-pulling out jig 119, which holds the element part of an electronic component with tape piece, engages with a tape piece 3a, and pulls out the tape piece 3a along a lead wire 2 of the electronic component, is provided on a rotating element which rotates synchronously with a carrying means above the carrying means. The tape piece-pulling out jig 119 can move along the lead wire 2, and has a guide groove 119a which is formed in such a manner that the guide groove 119a may scoop up the lead wire 2 of the electronic component on the carrying means and gradually move to the inside, and a lead wire-holding groove 119b which is formed into a shape to hold the lead wire 2 at a specified location. Then, a re-taping device is equipped with a tape piece-restricting member 147 which is provided along the rotating element so that the direction of the tape piece 3a of the electronic component being held by the lead wire-holding groove 119b, guide member which guides the tape piece-pulling out jig 119 so that it may move along the lead wire 2 of the electronic component, and driving means which drives the tape piece-pulling out jig 119.
Patent JP-H0234463-A (JP)
Title: Hanging down conveyer
Inventor: MIYAZAKI MASATOSHI
IPC: B61B10/02
Filed: 1988-07-26
Abstract: PURPOSE:To enable a conveyed object to be tilted so as to facilitate a cutoff of processing fluid by turnably providing an arm, which provides a rear part trolley in the both ends, in the rear side of a supporting part of hanger or the like while providing a means, which presses down a side part of the supporting part, in its both side upper parts. CONSTITUTION:The captioned device is provided with front and rear part trolley devices 5 guided by a main rail 2 and a hanger 6 or the like serving as the supporting part. Here the rear part trolley device 5 is constituted of an arm 22 turnably mounting the central part to a rear side central portion of the hanger 6, rear part trolleys 24A, 24B provided in both ends of this arm 22 and a rear trolley 26 connected to the rear part trolley 24A. And each rear part trolley 24A, 24B is guided by a pair of subrails 55A, 55B divided branching to right and left in a fluid treatment process. While by engaging rollers 34A, 34B, provided in both upper part sides of the hanger 6, with a pair of right and left cam rails 98A, 98B, a side part of the hanger 6 is pressed down.
Patent JP-H0474068-A (JP)
Title: Ghost elimination device
Inventor: SASAKI MIKIO
IPC: H04N5/21
Filed: 1990-07-13
Abstract: PURPOSE:To improve the S/N by referencing the content of a memory to fetch a GCR signal in a video signal so as to control the amplitude and the frequency characteristic of a video signal inputted to an A/D converter. CONSTITUTION:A GCR signal inserted in an A/D-converted video signal is fetched in a memory 7 via a switch 6. A CPU 8 references the content of the memory 7 to control the amplitude and the frequency characteristic of a video signal inputted to an A/D converter 4. That is, the CPU 8 detects the amplitude of the GCR signal to control a frequency characteristic control circuit 1 and an amplitude control circuit 2 connecting to a pre-stage of the A/D converter 4. Thus, the input level of the video signal inputted to the A/D converter is optimized and the S/N is improved.
Patent JP-H0824295-A (JP)
Title: One-man nursing aid band
Inventor: SUZUKI MIYOKO
IPC: A61G7/10
Filed: 1994-07-14
Abstract: PURPOSE:To provide an aid band used for single nursing assistance which enables the accomplishing of nursing actions such as changing of a diaper or placing of a toilet by lifting a body of a person to be nursed. CONSTITUTION:A band body 1 with two ends thereof sewn in a ring is provided with adjusting rings 2 and 3 into which the band body is inserted being piled thereon and foot insertion holes 6 and 7 are so arranged to let the adjusting rings slide freely so that the size of the foot holes can be adjusted.
Patent JP-S6344397-A (JP)
Title: Bubble generator for magnetic bubble memory
Inventor: ODA HITOSHI
IPC: G11C19/08
Filed: 1986-08-11
Abstract: PURPOSE:To obtain a bubble generator generating magnetic bubbles, which has a low current value and less power consumption by using an exothermic resistance as a conductive pattern generating a partial magnetic field which generates magnetic bubbles on a magnetic thin film. CONSTITUTION:A hair pin-like exothermic resistance pattern 5 made of HfB2, etc., is additionally provided on a magnetic garnet thin film 4 as the conductive pattern generating the partial magnetic field generating magnetic bubbles, and wiring conductive patterns 6 made of AI-Cu, etc., are connected to the both ends of said pattern 5. When a pulse current IG is conducted in the exothermic resistance pattern 5, a downward partial magnetic field is impressed on part of the corresponding magnetic thin film 4. The direction of magnetizing the magnetic thin film 4 is inverted to point downward Y, and the magnetic bubble 8 is generated. The current value IG required for generating the magnetic bubble is minimized by raising the temperature of the magnetic thin film 4 after the conductive pattern heats. Consequently power consumption can be reduced.
Patent JP-S6078906-A (JP)
Title: Hardener for dental cement
Inventor: MURATA YASUO
IPC: A61K6/02
Filed: 1983-10-07
Abstract: PURPOSE:To provide a hardener obtained by compounding a polymer having phosphonic acid group with a polymer having carboxylic acid group, and capable of giving a dental cement having improved adhesivity without lowering the mechanical strength. CONSTITUTION:The objective agent contains (A) a polymer containing C-C bond in the main chain and having the group of formula (X is H, metallic atom or hydrocarbon residue) bonded directly to a C atom in the molecule and (B) a polymer containing C-C bond in the main chain and having -COOH group bonded directly to a C atom in the molecule. The polymer is preferably an addition product of polyethyleneimine, polyethylene oxide, etc. with a phosphonic acid derivative or a carboxylic acid derivative. The amount of the component (B) is 10-50wt%, especially 15-30wt% based on the whole polymer, and the component is used as an aqueous solution having a polymer concentration of 50- 70%. The polymer containing the group of formula is excluded from the component B.
Patent JP-2000010797-A (JP)
Title: Method and device for process execution management
Inventor: INOUE YOSUKE
IPC: G06F9/46
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To start and end processes at specified time and to obtain a process started at specific time and a process generated from the process by separating the user name or process name and end date and time of an inputted process specifying character string and storing them respectively. SOLUTION: An input character storage means 211 separates the process specifying character string and end day and time and stores the end day and time in a day and time storage part 221 and the process specifying character string in a process specifying character storage part 222. A time actuation part 212 obtains the end day and time from the day and time storage part 222, performs a waiting process up to the time, and executes a next all-process detecting means 213 at the time. The all-process detecting means 213 operates at the specified end day and at the specified time and the current all-process information is obtained by a process process part 11 and stored in an execution process information storage part 223. A corresponding process extracting means 214 obtains information on one process from the execution process information storage part 223.
Patent JP-H1034426-A (JP)
Title: Hydraulic billet cutter
Inventor: KASAI MASAHIRO
IPC: B23D15/14
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an up cut type billet cutter in which the inspection and repair of a hydraulic cylinder is facilitated. SOLUTION: This is a cutter for cutting a billet 50 to a fixed size in a line and a hydraulic cylinder 1 in which a piston is stroked upward and an upper edge 5 are arranged and fixed on the upperside of the billet 50 pass level and a head beam 4 connected to the upper end of the piston rod 2a and the lower edge block 3 downward the pass level for supporting the lower edge 7 are connected by a tension bar 11 through a support pin 12 respectively.
Patent JP-S6245858-A (JP)
Inventor: RIKITAKE SHONOSUKE
IPC: E04F11/02
Filed: 1985-08-26
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-H0942204-A (JP)
Title: Pump control device for crawler type vehicle
Inventor: YAMAGATA KATSUMI
IPC: F15B11/02
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To equalize the discharge amounts of two pumps at a straight traveling time so as to prevent deflection on the premise that both right and left sides traveling motors are driven by two constant horse power-controlled pumps. SOLUTION: In a crawler type vehicle whose both right and left sides traveling motors 3, 5 are driven by respective constant horse power-controlled oil hydraulic pumps 1, 2, at a simultaneous operating time of both sides traveling motors 3, 5, a higher pressure side out of discharge pressures of both pumps 1, 2 is selected by a higher pressure selection valve 23, and the selected higher pressure side discharge pressure is introduced to the regulators 7, 8 of both pumps 1, 2 as a common control pressure so that the discharge amounts of both pumps 1, 2 become same.