baber/WOPTO huggingface dataset:
Patent JP-S57141511-A (JP)
Title: Driving unit of vertical recorder
Inventor: KIDOKORO ISAO
IPC: G01D15/28
Filed: 1981-02-25
Abstract: PURPOSE:To obtain a compact and inexpensive driving unit in a mass production system with the facilitated assembly and disassembly, by assembling the driving unit with use of the elasticity and no screw for both a pulse motor and a biaxial speed regulating mechanism and then setting the driving unit into a main body chassis by means of the elasticity. CONSTITUTION:The framework of a driving unit 12 is constituted with an elastic frame 43 and a supporting frame 44 in one body by the resistance welding, etc. and then inserted by pushing and opening the opening side of the frame 43 after attaching a biaxial speed reducing gear 41 to a shaft 42. The unit 12 is attached to a main body chassis 2 in the following procedure. A hook 45 of the frame 44 is put into a square hole 46 of the chassis 2, and the unit 12 is turned toward an arrow mark. Then a T-shaped anchor 47 provided on the upper surface of the frame 43 is put into a T-shaped hole 48 to be hooked to the vertical hole part. In this case, an output gear 14 engages to an input gear of a recording paper feed mechanism. In such way, a compact and inexpensive driving unit is obtained in a mass production system with the facilitated assembly and disassembly.
Patent JP-S52109374-A (JP)
Title: Adjusting circuit for picture quality
Inventor: KAWAGUCHI NORIO
IPC: H04N5/208
Filed: 1976-03-10
Abstract: PURPOSE: To prevent the picture form grittering when the contrast is increased by connecting the picture quality adjusting circuit and the contrast adjusting circuit in paralle to ensure that the degree of the outline correction is constant without the alteration of the contrast. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05156422-A (JP)
Title: Surface hardening method for base material consisting of titanium or titanium alloy and surface hardened member
Inventor: SHIBUYA TAKUMI
IPC: C23C10/28
Filed: 1991-02-20
Abstract: PURPOSE:To provide the surface hardening method for a base material consisting of titanium or titanium alloy and the surface hardened member. CONSTITUTION:A coating layer of nickel or nickel alloy or titanium alloy contg. ceramics is formed on the base material consisting of the titanium or titanium alloy and is heated to effect a melt diffusion reaction and to form a melt diffused layer. The coating layer may be nickel brazer contg. the ceramics, titanium brazer, or the coated matter of the powders of these alloys or the green compact of the powders. The alloys contg. nitrogen, carbon, boron, zirconium, copper and tungsten are used in the case of use of the nickel alloy and titanium alloy. As a result, the formation of an eutectic alloy and compd. is made by the melt diffusion reaction of the elements contained in the base material with the elements contained in the coating layer and the hard melt diffused layer is formed.
Patent JP-H11212934-A (JP)
Title: Information processing device and method and information supply medium
Inventor: MATSUDA KOICHI
IPC: A63F13/53
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To make a virtual pet perform tricks. SOLUTION: A user serving as the owner of a virtual pet inputs a command via a chat operation in a step S21, and this command is sent to an AO server 13. The server 13 holds a table where the commands and their corresponding actions of the pet are described, for instance, the corresponding relation is stored between a command 'Jump !' and its corresponding action 'jumping'. Thus, the server 13 analyzes every received command based on the table. Then the analysis results of commands are sent to a client PC 1 in a step S23. The client PC 1 executes the processes defined in a step S25 and its following ones based on the received analysis results of commands. Thus, the pet performs tricks such as the dancing, etc.
Patent JP-H03230629-A (JP)
Title: Optical submarine relay system
Inventor: TOMOSUGI TAMIO
IPC: H04B10/548
Filed: 1990-02-05
Abstract: PURPOSE:To easily obtain a system number confirmation function by applying phase modulation of a specific frequency different from each of lots of systems and discriminating a system number received through the demodulation of the characteristic frequency at a receiver side terminal station. CONSTITUTION:A terminal station A1 is a sender side terminal station of systems (1)11-1-(3)11-3 and a terminal station B2 is a receiver side terminal station of the systems (1)11-1-(3)11-3. Phase modulation with a specific frequency from each of lots of systems is applied and the receiver side terminal station B2 demodulates the characteristic frequency to discriminate the number of the received system. Since the phase modulation is applied to a signal to be sent by using an oscillation signal specific to each system in this way, the receiver side demodulates and identifies the oscillating signal so as to easily identify the system number even in the case of optional system changeover at repeaters arranged in a section of the optical submarine cable 7.
Patent JP-H03231628-A (JP)
Title: Photoelectric type telemeter sensor
Inventor: SHIRAISHI MASAKI
IPC: A61B5/00
Filed: 1990-02-05
Abstract: PURPOSE:To enable the adhering to and fixing on a small finger and a part hard to mount to use by integrating an infrared photosensor with a battery, an antenna and an electrode to be built into a support made of a molding rubber. CONSTITUTION:This apparatus is made up of a mounting case of a molded rubber support 3 having an infrared rays emitting element integrated with a battery 1 and an antenna electrode 2 and an adhesive keeping face 6 to keep the sensor body and has a circuit inside which converts a change signal into frequency from voltage after the irradiation of infrared rays to be emitted outside by a wireless radio wave. A photo sensor section 4 of the molded rubber support 3 containing the circuit is adhered to skin with an adhesive tape 6 and irradiated with the infrared rays to detect and transmit a change in capacity of blood of a blood tube. To eliminate effect from outside light, a light emitting element 8 is flashed with a modulator 7 to irradiate an organism with the infrared rays and the reflected light thereof is converted into an electrical signal with a photo detector 9 to be amplified with an amplifier 11. A true signal component is selected with a demodulator 12 and a signal converted into frequency from voltage with an oscillator circuit 13 is transmitted with the antenna 2.
Patent JP-S56123936-A (JP)
Title: Optical resolution of (+-)-2-amino-1-butanol and/or (+-)- mandelic acid
Inventor: NOHIRA HIROYUKI
IPC: C07C213/10
Filed: 1980-03-05
Abstract: PURPOSE: To perform the optical resolution of the titled substance useful as a medicine, etc., economically, from a mixture of 2-amino-1-butanol and mandelic acid, by using the ceramic compound of each substance as the mutual optical resolution agent, and crystallizing the hardly soluble diastereomer salts of the compounds alternately and preferentially.  
     CONSTITUTION: The salt of (+)-2-amino-1-butanol (AB) and (+)-mandelic acid (MA) or the salt of (-)-AB and (-)-MA is preferentially crystallized from a solution containing (±)-AB and (±)-MA at a specific ratio, and the crystal is separated from the liquid, and then separated into (+)- or (-)-AB and (+)- or (-)- MA. The especially pref. ratio of the components is, e.g. (+) or (-)-AB:(a+b), (±)-AB:(2a+2b), (+) or (-)-MA:(2a+b), (±)-MA:(a+2b), wherein a:b= 1:(0.3W3). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63295631-A (JP)
Inventor: RUISU MIKAERU MARESUKA
IPC: C08G65/00
Filed: 1988-02-09
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-S61189126-A (JP)
Inventor: YAMAZAKI KIYOKUMA
IPC: H02J3/00
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-H07232213-A (JP)
Title: Device for feeding loop-shaped wire rod
Inventor: TOKAWA MIKI
IPC: B21C47/34
Filed: 1994-02-24
Abstract: PURPOSE:To provide a device for feeding a loop-shaped wire rod with which the wire rod is smoothly fed without generating entanglement with a carrier shaft, breaking of wire and scratch on the surface of wire rod at the time of feeding the wire rod. CONSTITUTION:This wire rod feeding device is for feeding the wire rod through a guide hole 3 of an elevating and lowering arm 2 by pulling up the wire rod W in the axial direction of carrier from the upper end of the stacked loop- shaped wire rods which is loaded on the carrier 5 and a vibration proof roller 11 for wire rods is provided in the upper part of the guide hole 3 having a tapered part where is narrowed toward the upper part and between the guide hole and a 1st guide roller 12a which is provided on the elevating and lowering arm 2.
Patent JP-H10219625-A (JP)
Title: Reinforcement engineering method of reinforced concrete bridge pier
Inventor: YOSHIDA HIROSHI
IPC: E01D21/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing engineering method capable of easily drilling an insertion hole of an intermediate penetration PC steel bar regardless of a position of a reinforcing bar in a bridge pier frame body. SOLUTION: A reinforcement construction method of a reinforced concrete bridge pier 1 is to line a bridge pier frame body of an existing wall type reinforced concrete bridge pier by reinforced concrete, to sandwich both wall surfaces of longer sides of the bridge pier frame body by steel sheets and to integrate it by a cross-section through type PC steel bar. In this case, a drilling machine 10 to drill by a rotary percussion is prepared, a hollow rod 5 on a head end of which a monitor 6 having a water jet J is installed is gripped on the drilling machine 10, a part including a reinforcing bar of the bridge pier frame body of an insertion hole 8 of the PC steel rod to drill on the bridge pier frame body is drilled by the water jet J and a part not including the reinforcing bar is drilled by the rotary percussion.
Patent JP-S59151984-A (JP)
Inventor: MIYAWAKI UICHI
IPC: B26B29/00
Filed: 1983-02-18
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-H01202897-A (JP)
Title: Multilayer printed circuit board
Inventor: OGAWA HIROSHI
IPC: H05K3/46
Filed: 1988-02-08
Abstract: PURPOSE:To increase the size stability, by sandwiching an inner layer material between resin films, furthermore sandwiching them between resin-impregnated base materials, sandwiching them between outer layer materials as the outermost layers, and they are made one body. CONSTITUTION:As a variety of a multilayer printed circuit board in one united body that comprises of an inside layer material with formed electric circuits, outside layer materials as the outermost layers which are provided on the upside and backside of the inner layer material, and resin-impregnated base materials interposed between them, in the case of this invention, a resin film is provided on each of the upside and backside of an inside layer material; furthermore a resin-impregnated base material is provided on each of their upside and backside; an outer layer material is provided on each side of them as the outermost layer; and they are made one body. Accordingly, the resin films supply the resin quantity used for filling the recessed part between the electric circuits of the inside layer material, and the resin quantity needed for the resin- impregnated base materials themselves is secured. Thus, a multilayer printed circuit board having excellent size stability is obtained.
Patent JP-S62185240-A (JP)
Title: Production of magnetic recording medium
Inventor: SUZUKI HIROSHI
IPC: G11B5/84
Filed: 1986-02-10
Abstract: PURPOSE:To assure excellent durability without spoiling an electromagnetic conversion characteristic in the high density recording stage by coating and forming magnetic powder and magnetic layer on a nonmagnetic substrate, diluting with a specific mixture, coating the mixture on the magnetic layer and subjecting the coating to reaction curing. CONSTITUTION:The magnetic layer 2 essentially consisting of the magnetic powder and resin binder is coated and formed on the nonmagnetic substrate 1. A vinyl chloride/vinyl acetate copolymer having 2-20% hydroxyl group in the molecular chain and having 200-400 degree of polymn. and isocyanate compd. are diluted with an org. solvent and thereafter the soln. is coated on the magnetic layer 2 and is subjected to reaction curing. The layer 3 having the low frictional resistance and excellent wear resistance is thereby provided on the magnetic coated film. The durability is assured without spoiling the electromagnetic conversion characteristic in the high density recording stage and the magnetic recording medium which has both the excellent surface smoothness and high durability in combination and can deal with the high density recording is obtd.
Patent JP-S63194921-A (JP)
Title: Injection molder changing color of alarm display in response to kind of alarm
Inventor: NEKO TETSUAKI
IPC: B29C45/76
Filed: 1987-02-10
Abstract: PURPOSE:To change the color of alarm message to display an abnormality in response to the kind and rank of seriousness of abnormality by a method wherein an alarm memory means is searched so as to read a color to display and an alarm message from a display contents memory means in order to display the alarm message on a color display when abnormality occurs. CONSTITUTION:In an injection molder, a controlling means is provided, which searches an alarm memory means A in case of abnormality so as to read a color to display and an alarm message from a display contents memory means B, and to display the alarm message in read color on a color display D. If abnormality occurs during the operation of the injection molder, then the operation stops, an abnormal portion is memorized in the alarm memory means A and the controlling means reads the abnormal portion from the alarm memory means A and reads the alarm message corresponding to the read out abnormal portion and the color to display from the display contents memory means B so as to display the read message in the read color on the color display D.
Patent JP-2000225496-A (JP)
Title: Press integrated type rolling device
Inventor: YOSHIOKA KENICHI
IPC: B21B31/22
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a press integrated type rolling device which can be built in a press working line. SOLUTION: An upper rolling roll 5 having a cam shape forming part 14 is allowed to support by an upper die 1 through a die cushion 8, a lower rolling roll 6 having a cylindrical forming part 13 is fixed on a lower die 3, and after bringing in a stock to be rolled at the top dead point of a press, the upper die 1 is allowed to lower as one body with a press upper ram 2, and the supporting block 7 of the upper rolling roll 5 is abutted to the supporting block 9 of the lower rolling roll 6. Consequently, the upper, lower rolling rolls 5, 6 are positioned in a prescribed descending position. According to the descending of the upper die 1, a fixed cam 10 provided on the upper die 1 is allowed to engage with a driven cam 11 provided on the lower die 3, the upper supporting block 7 and a lower supporting block 9 are locked by the advance of the driven cam 11.  Further, by a rack 16 provided on the upper die 1, the upper rolling roll 5 is allowed to rotate through a pinion 15, and rolling for making a difference large is performed so as to differentiate a plate thickness in the rolling direction by the cam shape forming part 14 of the upper rolling roll 5.
Patent JP-H05277097-A (JP)
Title: Mass examination bed
IPC: A61B6/04
Filed: 1992-02-14
Abstract: PURPOSE:To provide a bed that remarkablly reduces time for setting a subject, suitable to be used in a mass examination, and reduces the care work taken in the case of a subject of old age. CONSTITUTION:The title bed is equipped with a top plate 1 whose back plate part 1a and a footrest part 1b are to be subjected to raising up and lowering down by means of an up and down movement mechanism to select either a sitting state or a lying state, and with a horizontal movement part 5 to move the top plate 1 horizontally. A subject in mounted on the top plate 1 when it is in the sitting state. After the subject is mounted, the state of the top plate 1 is changed to the lying state, and the top plate 1 is moved to a position of examination by means o the horizontal movement part 5.
Patent JP-S57144093-A (JP)
Title: Method and device for treatment of waste water
Inventor: SUMINO TATSUO
IPC: C02F3/32
Filed: 1981-02-28
Abstract: PURPOSE: To hold a stable number of living things in a treating tank and perform good biological treatment by culturing protozoa and micrometazoa in a culturing tank, and supplying the medium contg. these living things into a waste water treating tank.  
     CONSTITUTION: Raw water or treated water of waste water is supplied to a culturing tank, where the bacteria, yeast, actinomycetes, algae, fungus, etc. which protozoa and micrometazoa take in as well as the protozoa and micrometazoa are mixed and cultured. Or the bacteria, yeast, actinomycetes, algae, fungus sludge, garbage, etc. are given as feed, whereby the protozoa and micrometazoa are cultured. When the medium wherein these protozoa and micrometazoa are propagated in a large number is suplied to a waste water treatment tank, the good biological treatment by which the stable number of these living things are maintained in the tank is accomplished. In the case of giving the sludge, garbage etc. as feed, these are finely ground with an ultrasonic wave generator, and a mechanical agitator in such a way that the protozoa and micrometazoa can take in these. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10227454-A (JP)
Title: Safety device for gas heating apparatus
Inventor: IWATANI YOSHINORI
IPC: F23N5/24
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce the cost while ensuring safety. SOLUTION: For a safety valve V1 an electric current is fed from a power source Vcc through an apparatus plug switch SW1 which is branch-connected from a main switch element QM, and a transistor QS of the driving of the safety valve. The turning on/off of the transistor QS for the driving of the safety valve is controlled by a control unit CN. The control unit CN emits an alarm from an alarm emitting means which is not shown, when a short-circuiting of the transistor QS for the driving of the safety valve is detected by an output from a check circuit CC, and at the same time, repeatedly controls the turning on/off of the main switch element QM by a duty ratio which can shut off the safety valve V1 under an open state.
Patent JP-S57140819-A (JP)
Title: Induction heater
Inventor: KIMURA SUMIO
IPC: C21D1/42
Filed: 1981-02-26
Abstract: PURPOSE:To automate the supplying of materials to a furnace and the discharging thereof from the furnace and to save manpower by dropping the discharge materials on a material receiving table onto a conveyor and at the same time, by moving the feed materials on material lifting arms onto the material receiving table by using a lever for supplying and discharging materials. CONSTITUTION:The supply materials 100 to be supplied by each piece from a feed material supply device onto a conveyor 22 are carried in the direction of an arrow 200, and are hooked to the hook part 76a of the hook 76 of a material lifting arm 7. On the other hand, discharge materials are projected from the furnace onto a material receiving table 5. As a cylinder 72 shrinks, the material 100 ascends up to the side face of the table 5. Thence, the cylinder 62 of a feed and discharge material lever 6 extends to turn a lever 66 around a shaft 65 by means of an arm 63. The material 100 on the hook 76 is shifted onto the table 5 by the 1st projection of the lever 66; at the same time, the diacharge material on the material receiving table is shifted into the notched part of the lever 66 by the 2nd projection of the lever 66, and the discharge material is dropped onto a conveyor 22 by the shrinkage of a cylinder 62. Thence, the material 100 on the table 5 is inserted into the furnace.
Patent JP-S63195802-A (JP)
Title: Rotary transformer device
Inventor: INOUE HIROSHI
IPC: G11B5/02
Filed: 1987-02-09
Abstract: PURPOSE:To prevent an erasing signal from being leaked and to obtain a picture of high quality by forming plural video winding grooves and plural audio winding grooves and forming each erasing winding groove between said audio winding grooves. CONSTITUTION:Winding grooves (a)-(g) are formed on a rotary transformer of a video tape recorder (VTR). Windings in the grooves (a)-(d) of a rotation side transformer 5 are connected to video heads V1-V4. Parallel resonance circuits L1C1, L2C2 are respectively formed in the windings of the grooves (e), (g) and connected to audio heads A1, A2. A winding in the intermediate groove (f) between the grooves (e), (g) is connected to an erasing head E1. Since the erasing winding groove is formed between the audio winding grooves and the parallel resonance circuits are formed, medium wave interference due to the leakage of the erasing signal can be reduced and the quality of a picture on the VTR can be improved.
Patent JP-H08208258-A (JP)
Title: Image fiber and its production
Inventor: KANEDA KEIJI
IPC: C03B37/00
Filed: 1995-01-25
Abstract: PURPOSE: To improve the uniformity of image quality and color reproducibility by arranging a quartz-based core to be many picture elements at a prescribed interval in a common fluorine- doped quartz clad, increasing the core/clad ratio in the outer peripheral part from that in the central part and equalizing the core diameter. CONSTITUTION: This image fiber comprises optical fiber element wires 1 of a pure quartz core/fluorine-doped quartz clad having a prescribed diameter ratio, a prescribed outside diameter and a prescribed difference in specific refractive index located in the central part of an image fiber preform and optical fiber element wires 2 having a composition, an outside diameter and a difference in refractive index equal to those of the optical fiber element wires in the central part and further a higher core/clad diameter ratio than that of the optical fiber element wires arranged in the outer peripheral part. The optical fiber element wires are wrapped in a quartz tube 3.  The method for producing the image fiber is to initially bundle a prescribed number of the pure quartz core/fluorine-doped quartz clad optical fiber element wires 1 having a prescribed core diameter/clad diameter ratio, fix the bundle with a tape, apply three layers of the optical fiber element wires 2 having a high core diameter/clad diameter ratio to the periphery of the bundle, remove the tape, refix the whole with a tape and then stuff the quartz tube 3 with the fixed whole.
Patent JP-H05224732-A (JP)
Title: Locus display system
Inventor: UMIHORI KOJI
IPC: G05B19/4069
Filed: 1992-02-14
Abstract: PURPOSE:To acquire the information on the attitude of an moving active object from the locus of the tip point of the active object. CONSTITUTION:A locus 10 is obtained with simulation of the locus (moving path) of a finger 21 of a robot 20 and then shown on a display 30 of an off-line programming device of a work station, etc. That is, the locus 10 shows a band- shaped continuous body which is drawn around the moving path of the finger 21 in the prescribed width W. Therefore an operator can know not only the moving path of the finger 21 of the robot 20 but also the attitude of the robot 20 from the locus 10 displayed on a screen. Furthermore the attitude of the robot 20 can be known with higher accuracy when the locus 10 is shown in a color.