baber/WOPTO huggingface dataset:
Patent JP-H0984740-A (JP)
Title: Body case structure of endoscope hand operating part
Inventor: MORI EIJI
IPC: A61B1/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a hand operating part, simplify the assembling, and improve the quality by molding the body of an operating member such as an air supply and water supply valve disposed on the body case of the hand operating part integrally with the body case in the molding of the body case. SOLUTION: A body case 12 is integrally molded with a valve body 36 for an air supply and water supply button 14 and a suction button 16. Namely, the body case 12 and the valve body 36 are integrally molded of a plastics by utilizing a first die for forming the outer wall part of the body case 12, a second die inserted from the side opening part of the body case 12 to form a partial inner wall of the body case 12 and a partial outer wall part of the valve body 35, and a third die inserted from the front opening part of the body case 12 to form the remaining inner wall part of the body case 12 and the remaining outer wall part of the valve body 35.
Patent JP-H0698458-A (JP)
Title: Method for reduction of troubled arc energy
Inventor: SEKIGUCHI TERUKAZU
IPC: H01B9/00
Filed: 1991-09-02
Abstract: PURPOSE:To reduce arc energy generated when an arc short-circuit trouble is caused by a method wherein a metal body is arranged close to a power cable in such a way that the power cable and other required parts in a charging part are covered. CONSTITUTION:A concrete box H1 is buried and installed, e.g. in soil which has been dug, and a handhole H is formed. A metal body M formed by bending a metal plate to be, e.g. an arch shape is fixed to the bottom face of the handhole H by means of a bolt and a nut close to cables Ca, Cb, Cc. When an arc length is shortened by using the metal body M in this manner, arc energy which influences a pressure rise can be reduced. Consequently, by a simple means to arrange the metal body close to the cables, arc energy generated by an arc short-circuit trouble is reduced sharply, a pressure rise inside a closed container can be relaxed sharply, the safety of the public can be ensured at low costs, the damage or the like to a housed apparatus can be prevented and the closed container can be made small-sized.
Patent JP-S6489805-A (JP)
Title: Frequency converter
Inventor: KUBO KANJI
IPC: H03B15/00
Filed: 1987-09-30
Abstract: PURPOSE:To output a signal at a very high frequency by using a superconductor quantum interference element. CONSTITUTION:An AC magnetic flux 103 made by an electromagnet 101 has a constant maximum value in a changing magnetic flux, for example, and the frequency of the magnetic flux is varied. The magnetic flux is formed by a signal source 104. A constant current flows to the superconduction quantum interference element 102 from a DC power supply 105 via a proper resistor 106 and an AC signal at a very high frequency is extracted at a terminal 107. That is, the frequency of a signal source 104 is multiplied and outputted at the terminal 107. Thus, a very high frequency signal is outputted with simple constitution in place of a conventional voltage controlled oscillator.
Patent JP-S60136893-A (JP)
Title: Detector of movement quantity
Inventor: MURAKAMI TOMOMI
IPC: G04G21/02
Filed: 1983-12-26
Abstract: PURPOSE:To remove a individual difference of running and to allow accurate calculation of movement quantity by judging that a person takes rhythm with a single leg when an average space per arm-swinging is below 100. CONSTITUTION:When vibration with intensity at higher than a certain level out of various kinds of vibration applied to a watch is applied to a sensor function device 2, it outputs an output signal. By operation of a switch block 5, pace data L of users are stored in an individual difference data storage means 13. Then, when a user depresses a witch SW1 at the same time of start of running, a counter 6 starts counting of a reference second signal S. After a counter 7 has been reset to zero, it starts counting of a reference minute signal M. Then a pace calculating means calculates an average pace P per minute, which is inputted to a pace data decision means 16. When the average pace P is below ten, the value obtained by multiplying it by two is outputted as average pace data P at this time. The next movement quantity calculating means 17 calculates movement quantity by the average pace data P, the pace data and a movement continuing time D2. The movement quantity data D4 are displayed.
Patent JP-H0296595-A (JP)
Title: Novel peptide having antagonistic action against anp
Inventor: TANAKA MASAHARU
IPC: A61K38/22
Filed: 1988-09-30
Abstract: NEW MATERIAL:The peptide (or its acid addition product) expressed by formula I (Z is Met or Ile; A is H or N-terminal amino acid sequence such as H-Ser or H-Ser-Ser; B is OH or C-terminal amino acid sequence such as Asn-OH or Asn-Ser-OH; R is S-modifying group of cysteine residue and expressed by formula II, formula III, etc.). USE:A natriuretic and a hypotensor. PREPARATION:The peptide of formula I can be produced e.g., by dissolving alpha-human atrial natriuretic peptide (alpha-hANP) synthesized by chemical synthesis or recombinant DNA technique in a buffer solution, adding dithiothreitol to the solution to break the intramolecular disulfide bond, adding 4-vinylpyridine, etc., and reacting at room temperature for 3hr under stirring to convert the SH group of the 7- and 23-cysteine residues to 4-pyridylethyl.
Patent JP-H0691015-A (JP)
Title: Laser probe and laser medical treatment device
Inventor: ENDO HISASHI
IPC: A61N5/06
Filed: 1992-09-16
Abstract: PURPOSE:To conduct the treatment of a narrow part and a deep part and the treatment in regard to hard tissue by using a laser probe even in the case of a laser medical treatment device which uses ultraviolet region laser as a light source. CONSTITUTION:A laser probe 10 is composed of quartz fiber that contains 100-1500ppm of OH group, so even if ultraviolet region laser is irradiated to the laser probe 10, the lowering of transmission rate can be restrained, and the lowering of output at the laser probe 10 can be kept small. Also, in the case of a laser medical treatment device 100 which uses ultraviolet region laser as a light source, a manipulator 21 and the laser probe 10 are used as its laser optical waveguides, so a high transmission rate can be secured on the whole, and the treatment of hard tissue or the like that requires laser light of high output can also be conducted easily. Also, as the laser probe 10 can be used by contacting a lesion or the like directly, the treatment of a narrow part or a deep part can be conducted easily, too.
Patent JP-2001073044-A (JP)
Title: Method for recovering metal magnesium
Inventor: HIROTA MASAMI
IPC: B09B5/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To effectively recover metal magnesium from a transporting vessel of the metal magnesium containing impurities by accommodating the transporting vessel into a reaction vessel, connecting this reaction vessel with a condensing vessel, reducing the pressure in the reaction vessel and the condensing vessel and heating the reaction vessel in a specified temperature range. SOLUTION: A cover body 12 in a reaction vessel 10 is opened and a supporting member 40 is disposed in the reaction vessel 10. The connecting base part of a connecting part is disposed on the base part, and a receiving part is disposed at the upper part of the connecting part. The metal magnesium transporting vessel 50 is installed in the reaction vessel 10. The reaction vessel 10 and the condensing vessel are connected, and the heating of the reaction vessel 10 (750-1,000 deg.C) and the cooling of the condensing vessel are executed, and the reduction of the pressure in both vessels is started, and the reached degree of vacuum is made to be 0.05-0.1 Torr. When the degree of vacuum in each vessel is lowered to a prescribed degree of pressure reduction, the heating is stopped, the reaction vessel 10 and the condensing vessel are cut off an the reaction vessel 10 is cooled.  After cooling near a room temperature, the metal magnesium in the condensing vessel is recovered.
Patent JP-H0596385-A (JP)
Title: Method for friction joining aluminum or aluminum alloy
Inventor: MURAI YASUO
IPC: B23K20/12
Filed: 1991-08-30
Abstract: PURPOSE:To provide a friction joining method of aluminum or aluminum alloy which is less heat influence and hard to soften caused on joining and can obtain the joint having the high joining strength of the same grade as like as the base material. CONSTITUTION:The timing of the up-set is taken at the point of time when both contact or before point of time than the above, by approaching and moving the other member to a member rotating. In such a way, the pre-heating (friction) process is eliminated, in the extra short time until stopping the rotation of motor driving the rotating member, the both members are applied by the up-set pressure from the primary time and executed with friction joining. Therefore, the range which receives the heat influence is remarkably narrow, so following to this, the softening of the base material of neighborhood of joint part can be controlled, the joint of high strength can be obtained.
Patent JP-S63102019-A (JP)
Title: Magnetic recording medium
Inventor: SANO KUNIHIKO
IPC: G11B5/73
Filed: 1986-10-17
Abstract: PURPOSE:To eliminate the deposits on a magnetic head and to improve running durability by providing a protective film essentially consisting of graphitic carbon contg. <=10wt% one kind selected from the oxide and sulfide of Al, Cr, Ti, Pb, Mn, Sn, Mg, Ca, Sr and Ba on a thin film. CONSTITUTION:The protective film essentially consisting of the graphitic carbon contg. one kind from the oxide and sulfide of Al, Cr, Ti, Pb, Mn, Sn, Mg, Ca, Sr, and Ba is provided on the thin film. The weight of the oxide and sulfide to be incorporated into the protective film is preferably 0.5-5%. The film which is formed of a ferromagnetic metal such as Fe, Co or Ni or ferromagnetic alloy such as Fe-Co or Fe-Ni or is formed by adding a slight amt. of metallic elements, etc., thereto is used for the thin magnetic metallic film. The formation of a magnetic recording medium is executed by first depositing the thin magnetic metallic film on a nonmagnetic substrate and further, forming the protective film essentially consisting of the graphitic carbon contg. one kind of the oxide and sulfide thereon. The thickness of the magnetic layer is specified to about 0.1-2mum and the thickness of the protective film to about 50-200Angstrom .
Patent JP-H06104930-A (JP)
Title: Terminal adaptor with isdn communication mode automatic selecting function
Inventor: TODA KENSUKE
IPC: H04L12/64
Filed: 1992-09-17
Abstract: PURPOSE:To automatically select the communication mode and the item of an ISDN line suitable for a characteristic of information before communication start and during communication. CONSTITUTION:A CPU 1 monitors an information quantity of a CME (communication memory) 3 storing tentatively transmission information and an NCU (network control unit) 4 sets up a call to an ISDN-C (line exchange mode) when the operating rate of a CME 3 exceeds a specified upper limit. When the operating rate of the CME 3 reaches the specified lower limit or below, the NCU 4 sets up a call to an ISDN-P (ISDN line packet exchange mode).
Patent JP-H0564240-A (JP)
Title: Display device
Inventor: HOSOKAWA HIROSHI
IPC: H04N17/04
Filed: 1991-08-31
Abstract: PURPOSE:To make it possible to adjust a convergence without interrupting a display by superimposing a test pattern for adjusting the convergence on the corresponding position of correction data to be updated. CONSTITUTION:When a display mode is set, a video signal SV is outputted in a cathode-ray tube 6 via a selection circuit 2 and a video amplifier 4. At the same time, a contact a is selected in a selection circuits 10 and 18, a high pressure circuit/deflection circuit 12 is driven by defining the video signal SV as a reference and the video signal SV is displayed. When a third adjustment mode is set, the contact a is selected in the selection circuits 10 and 18, and in this state, a changeover from the contact a to a contact b in the display part of a cursor K is performed in the selection circuit 2. Thus, a test pattern can be displayed on the only corresponding position of correction data to be updated and a convergence can be adjusted without interrupting the video signal.
Patent JP-H1071547-A (JP)
Title: Automatic polisher and abrasion test method using it
Inventor: YASUHARA HIDEKO
IPC: B24B7/02
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic polisher which provides a test piece having a polishing surface requiring highly accurate finishing face by constituting the polisher in such a state as moving polishing paper rolled around polishing the material to be polished, while holding a prescribed pressure and polishing the material to be polished. SOLUTION: A roller 1 is provided opposed to a test piece S or a material to be polished and polishing paper P is wound around it. A rubber roller is used so as to hold an appropriate frictional coefficient with the polishing paper and appropriate elasticity with the material S to be polished. The shaft part of the roller 1 is supported by a support part 2. One of the support part 2 has a ratchet mechanism and is engaged with a hold back mechanism so that it is prevented from rotating in the reverse direction. A carrier 4 is reciprocated on a guide mechanism 7 by a drive mechanism 8. A pressure loading mechanism 14 pressurizing the roller 1 against the material S to be polished applies an appropriate pressure across them so that the rotation of the motor 10 enables appropriate polishing.
Patent JP-2001071584-A (JP)
Title: Image-forming apparatus
Inventor: YAMAZAKI YOSHIYUKI
IPC: G03G15/00
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a low-noise and highly recyclable image-forming apparatus which can obtain high-quality images. SOLUTION: In the image-forming apparatus with a main motor (driving source) 102, a resin frame coupling each of constituting elements, and an outer package 100 in charge of an apparatus appearance, at least part of the outer package 100 is formed of a plate work part, and the main motor 102 is mounted to the plate work part. Since at least part of the outer package 100 is constituted of the plate work part of a high strength and the main motor 102 is set to the plate work part, propagation of vibrations from the main motor 102 as the driving source to the other parts is suppressed and generation of image irregularities caused by the vibrations is prevented. Accordingly, high-quality images can be obtained and noises can be restricted to low.
Patent JP-S63101905-A (JP)
Title: Operation monitor and control equipment for filter plant
Inventor: NISHIYAMA KAZUYOSHI
IPC: G05B17/02
Filed: 1986-10-20
Abstract: PURPOSE:To suppress load variation at a remarkably low level by operating and controlling an object to be operated based on an operation plan, a simulated result and a detected value. CONSTITUTION:When the flow rate of water distribution in a filter plant is forecast, an operation plan forming means 102 forms an operation plan of an object 106 to be controlled based on the forecast value for the flow rate of water distribution so that a change in the flow rate of water variation can be suppressed at its minimum by using the capacity of a water distribution pond. On the other hand, a simulation means 103 finds out the transition of either one of process values such as a water level in the water distribution pond or a flow rate relating to the water level in case of operating the object 106 based on the operation plan formed by the means 102 on the supposition that the forecast value is the flow rate of water distribution. A process detecting means 104 detects a practical process value. Thereby, a monitor and control means 105 operates the operation object 106 in accordance with the operation plan and controls the correction of the operation object 106 so that a deviation between the simulated result and the process detection value is reduced to less than a prescribed value.
Patent JP-H03108748-A (JP)
Title: Semiconductor device
Inventor: INAI KEIICHI
IPC: H01L23/58
Filed: 1989-09-22
Abstract: PURPOSE:To correct fluctuations in voltage due to the thermal fluctuations of a semiconductor chip, and to prevent the malfunction of a semiconductor device by attaching a substance with thermoelectromotive force to a semiconductor chip, and by resin-molding it in the molding process. CONSTITUTION:A semiconductor device wherein a semiconductor chip 1 is wire-bonded on Al pads and resin-molded in the molding process has an embedding of substance 3 which generates thermoelectric force along with a semiconductor chip 1 in the mold 6 of the device and employs this substance 3 as the auxiliary voltage of voltage supply to the semiconductor chip 1. For example, this substance embedded along with the chip 1 should be coupled with a heterometal having Seebeck effect so that the electromotive force generated from the heterometal can serve as the auxiliary voltage supply upon a decrease in voltage of supply to the semiconductor chip 1. This design can suppress fluctuations in source voltages, stabilize threshold voltages, and prevent the malfunction of a semiconductor device.
Patent JP-2001072361-A (JP)
Title: Moving walk
Inventor: BENIYA YOSHIYUKI
IPC: B66B21/12
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a moving walk capable of transporting passengers in two directions safely. SOLUTION: This moving walk includes a moving path 11 having a turning part and a transport part, a pallet 3 capable of circulating around the moving path 11, a screw rod 16 disposed along the moving path 11 to be rotatable, and a thrust transmitting member 18 provided on the pallet 3 and engaged with a screw groove of the screw rod 16.  An upper projection part 3a is formed on the upper surface of the pallet 3, a lower projection part 3b capable of fitting in a groove between the upper projection parts 3a of the pallet 3 on the rear side in the moving direction is formed on the lower surface of the pallet 3, a projecting member 3C where the leading edge of the pallet 3 on the rear side in the moving direction abuts is provided on the lower surface of the pallet 3, the rear end part of the pallet 3 is superposed on the adjacent pallet 3 on the rear side, the adjacent pallets 3 are connected by a braid member 22, and there is provided a support part for rotatably supporting the midway part in the longitudinal direction of the screw rod 16.
Patent JP-H0191674-A (JP)
Title: Insulation type gate driving circuit of power mosfet
Inventor: MARUSHIMA KUNIYOSHI
IPC: H02M7/537
Filed: 1987-09-30
Abstract: PURPOSE:To miniaturize a device by charging a power circuit with the power of DC main power supply and providing with a means to operate an insulation type gate driving buffer by the charged voltage during a period of off of power MOSFET. CONSTITUTION:When a power MOSFET 11 is in an off state (mode 1), the charged voltage of a condenser (Calpha) 81 is turned into Zener voltage as constant voltage by Zener diode 91. In other words, an insulation type gate driving buffer 21 is in procession of the independent DC power supply by this mode 1. Then, when PWM signal is applied to the primary side of the buffer 21 of the FET 11 (mode 2), the buffer 21 gives this PWM signal to the gate of the FET 11 to turn on the FET 11, and simultaneously, the + side voltage of main power supply is applied to the load. At this mode 2, the potential difference between drain sources of the FET 11 becomes to almost zero so that Calpha 81 is not charged and keeps FET 11 turning on for this period by the charge which was charged through the mode 1.
Patent JP-S61126734-A (JP)
Title: Manufacture of camera tube
Inventor: ENDO KATSUHIKO
IPC: H01J9/233
Filed: 1984-11-22
Abstract: PURPOSE:To improve the yield of a camera tube by suppressing formation of dark spots consisting of glass dust deriving from the side surface of the target base plate by smoothing the side surface of the target base plate after it is shaped into a final form. CONSTITUTION:After a thermosoftening adhesive 22 is used to stick a protective glass 21 to one surface of a base plate 2, lapping is performed on the end surface by mechanical polishing. Next, chemical etching is performed by the use of hydrofluoric acid to etch the side surface or the like of the base plate 2 by about 50-100mum thereby smoothing the base plate 2. Next, after a temporary glass base plate 13 and a protective glass 21 are removed, penetrating signal holes 18 are formed. Next, metallic electrodes 7 are inserted into the holes 18 and then the thus formed body is electrically connected to a transparent conductive film 5. At the same time, a photoconductive film 6 is vapordeposited on the transparent conductive film 5. Therefore, the side surface of the base plate 2 is smoothed during etching. As a result, even when the side surface of the base plate 2 touches jigs during assembly, there is no possibility that glass dust develops from the side surface of the base plate 2 and adheres to the photoconductive film 6 to form spots.
Patent JP-H0295070-A (JP)
Title: Traffic measuring system
Inventor: KUBO SHINJI
IPC: H04M3/36
Filed: 1988-09-30
Abstract: PURPOSE:To make a measurement result into the constitution standard of an efficient switched network by sending a transmitting station code indicating each transmitting station together with a call from each transmitting station when traffic at each receiving station is measured. CONSTITUTION:When switching stations 11 to 14 are transmitting station of the calls, transmitting station codes to be the codes to identify themselves set beforehand are added to activation messages, and sends the activation messages added with the transmitting station codes to the exchange station on the receiving side. When the traffic is measured in each receiving station, since the transmitting station code to indicate each transmitting station is sent together with the call from each transmitting station, it can be discriminated how many exchange stations the call is connected through or that the call is transmitted from the adjacent exchange station. Thus, the measurement result can easily be made into the constitution standard of the efficient switched network.
Patent JP-H0584590-A (JP)
Title: Assisting gas supplying device for laser beam machining
Inventor: KOIZUMI TOSHIRO
IPC: B01D53/22
Filed: 1991-09-26
Abstract: PURPOSE:To safely supply assist gas for laser beam machining to a laser beam machining head at a low cost without requiring a special assist gas supply source. CONSTITUTION:A separating device 1 such as porous membrane structure which is supplied with air and separates it into oxygen gas and nitrogen gas is provided. The air is separated into the oxygen gas and the nitrogen gas by the separating device l and this separated oxygen gas or nitrogen gas is supplied to an assist gas introducing port 31 of the laser beam machining head 29.