baber/WOPTO huggingface dataset:
Patent JP-H069499-A (JP)
Title: Production of halogenocyclopropanecarboxylic acid derivative
Inventor: KIMURA YOICHI
IPC: C07B61/00
Filed: 1993-02-26
Abstract: PURPOSE:To industrially and advantageously obtain the compound useful as a raw material, etc., for new quinolone-based synthetic antimicrobial agents by reacting a 1,1-dihalogenoethylene with a diazoacetic acid derivative in the presence of a catalyst composed of a specific metal and an organic ligand, etc. CONSTITUTION:A 1,1-dihalogenoethylene expressed by formula I (X<1> and X<2> are halogen) (e.g. 1,1-difluoroethylene) is made to react with a diazoacetic acid derivative expressed by the formula N2CHCOR [R is (substituted) 1-6C alkyloxy, (substituted)aralkyloxy, (substituted)1-6C alkylthio, (substituted)aryloxy, etc.] (e.g. ethyl diazoacetate) in the presence of a catalyst composed of a metallic atom such as a group VIII metallic atom, molybdenum, copper and iron and one or more organic ligands such as carboxylic acid-based, amide-based, halogen- based and phosphine-based ligands and carbon monoxide (e.g. rhodium pivalate) to afford the objective 2,2-dihalogenocyclopropanecarboxylic acid derivative expressed by formula II.
Patent JP-H05232941-A (JP)
Title: Automatic playing device
Inventor: ISHIBASHI SUSUMU
IPC: G10G1/00
Filed: 1992-02-25
Abstract: PURPOSE:To make it possible to know an event being played based upon the timing of practical playing even when the event does not exist on an edition point by displaying the contents of playing at timing specified by a specification means. CONSTITUTION:A panel switch group 15 is connected to a switch detecting circuit 14 and a pointer moving switch is included in the panel switch group 15. The circuit 14 detects the ON/OFF state of the switch group 15 and transmits the detected result to a CPU 10 through a bus 11. A display circuit 16 provided with an LCD display device displays various information based upon instructions from the CPU 10. During the ON period of the pointer moving switch, data relating to sound generated at the time of playing a certain piece of music are displayed even at timing other than event timing, and when the switch is turned off, an event on a pointer position is displayed.
Patent JP-H0749153-A (JP)
Title: Flow rate limiter
Inventor: ROBAATO JIEIMUZU BATSUKASU
IPC: F25B41/06
Filed: 1991-02-07
Abstract: PURPOSE: To provide a mass flow limiting device which operates over a wide rage without causing any overload at the driving section of a compressor. CONSTITUTION: A mass flow limiting device 30 is located in a pipeline between an evaporator 26 and a compressor 14 and coupled therewith through pipelines 28, 32, respectively. The mass flow limiting device 30 has a function for limiting the flow rate of refrigerant and preventing an engine 12 from being overloaded under a state where an undue current velocity causes some accident.
Patent JP-S52120775-A (JP)
Title: Bipolar transistor
Inventor: KOBAYASHI TOORU
IPC: H01L29/73
Filed: 1976-04-05
Abstract: PURPOSE: The 1st base region is provided on the surface of semiconductor substrate to become collector, and 2nd base region of lower impurity density than 1st base region is secured around 1st base region. The emitter region is formed bridging over these two base regions.As a result, the submission breakdown of the emitter region occurs at the bottom surface, accordingly reducing the property deterioration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01212839-A (JP)
Title: One piece type airconditioner
Inventor: UKAI KOICHI
IPC: F24F1/02
Filed: 1988-02-19
Abstract: PURPOSE:To make it possible to facilitate the installation of a window without damaging a natural illumination area, by providing a U-shaped space with its upper part connected and its lower part open to a place between an indoor side and an outdoor side of a main body of an airconditioner, giving elasticity to a connection member, and fixing the joint so that it may slide. CONSTITUTION:An indoor/outdoor joint 4 installed to an indoor side unit 1 is located on the upper part of one piece-type airconditioner body 9. The opening width of an opening member 8 for installation where said one piece-type airconditioner 9 is installed as it may be formed in a U-shaped manner can be changed by taking in and out the joint into or from an outdoor side unit 5. Moreover, the opening width can be easily fixed by fitting a projected part 13 provided on the outdoor side unit 5 into a recessed part 12 provided on the indoor/outdoor joint 4. It is, therefore, possible to increase an opening area of a window to a great extent since it is acceptable to reduce only the height dimension of the indoor/outdoor joint in terms of a window's opening area.
Patent JP-H08230779-A (JP)
Title: Underwatr observation ship
Inventor: TERAZONO KATSUJI
IPC: B63C11/49
Filed: 1995-02-27
Abstract: PURPOSE: To provide an underwater observation ship applicable to the underwater survey or observation of rivers by storing on board the ship an observation barrel which is pivotably supported by a hull, provided with a transparent window and boarded by observers, and submerging the barrel in water. CONSTITUTION: An underwater observation ship is used for the underwater survey and observation of rivers, and observers board an observation barrel 5 to achieve the visual underwater survey or observation through a transparent window. The observation barrel 5 is in the horizontally stored condition or the vertical service condition through the combination of the direction change by the turning with the movement in the vertical direction, and a hydraulic cylinder 1 for erection and a hydraulic cylinder for elevation are used as the actuators for this purpose. A piston side end part 2 of the cylinder 1 is connected to a mount 3 on the hull side by a pin 10, and a rod side end part 4 is pierced by a pin 6 and connected to a guide frame 12 which is slidably fitted to the outside of the observation barrel 5.
Patent JP-H0620349-A (JP)
Title: Magnetic head device
Inventor: SAKURAI KATSUTOSHI
IPC: G11B5/48
Filed: 1992-02-25
Abstract: PURPOSE:To balance the regulated position of a magnetic tape and to improve the traveling stability of the magnetic tape by pressing the one side edge part of the magnetic tape to other side edge side with a magnetic head provided on the back of a supporting post and regulating a position. CONSTITUTION:When the magnetic tape 42 is slid to a composite magnetic head 47, the magnetic tape 42 is slid along guiding surfaces 62a and 62a, and simultaneously, the tape is slid along the sliding surface of a sound erasing head 52 of back and front posture and the sliding surface of a sound control head 53, and so, the magnetic tape 42 is pressed so as to be moved to the lower edge part side. Thus, since the magnetic tape 42 is pressed so as to be moved to the lower edge part side, the lower edge part of the magnetic tape is slid while being pressed to the regulating surface of second regulating parts 65 and 65. In this matter, since the position is regulated in order vertically along the moving path of the magnetic tape 42, the traveling magnetic tape 42 is surely positioned.
Patent JP-H02217663-A (JP)
Title: Shift driving device for transmission
Inventor: ITO SHIGEHIKO
IPC: F16H61/24
Filed: 1989-02-20
Abstract: PURPOSE:To reduce moving force for a change level by furnishing a control device for driving a transmission actuator on the basis of signal from a change lever position sensor. CONSTITUTION:A change lever position sensor 8 senses the position of a change lever 3. A damping mechanism 7 is interposed between push-pull cables 5, 6. A control device 9 controls so that a transmission actuator 10 is driven on the basis of signal from the change lever position sensor 8. Thus the moving force for the change lever by an operator can be decreased.
Patent JP-H10294532-A (JP)
Title: Nitride-based semiconductor light emitting element and its manufacture
Inventor: SAITO SHINJI
IPC: H01S5/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To attain self-excited oscillation with simple structure. SOLUTION: The self-excited oscillation is possible by forming an n type In0.1 Ga0.9 N/GaN multiquantum well adjacent layer 104 as a saturable absorption area adjacently to an In0.3 Ga0.7 N/GaN multiquantum well active layer 105 or In0.3 Ga0.7 N/GaN multiquantum well active layer 105 of this light emitting element. Consequently, this light emitting element satisfies practical performance as a read optical head for optical disk recording.
Patent JP-H10221449-A (JP)
Title: Distance measuring method and device
Inventor: INANAGA MASAMICHI
IPC: G01S17/10
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a safe and inexpensive distance measurement method and device that can judge the presence or absence of an object to be measured even if reflection factor is poor depending on the color and the surface state of the object to be measured. SOLUTION: In a method and device for measuring distance, where laser beams are emitted continuously to an object 1 to be measured by a low light-output emitting element 2, a light reception element 6 receives laser beams being reflected by the object 1 to be measured, a switching part 11 switches the emission of light and the stop of the low light-output emitting element 2 depending on the light reception state of the light reception element 6, the period of the emission of light and the stop is measured by a frequency measurement part 13, and a measurement distance is calculated by a distance calculation part 14, a high light-output emitting element 7 with a short pulse is emitted by a short pulse emission drive part 15 when the period of the emission of light and the stop cannot be counted in a certain amount of time by a frequency measurement part 13,  thus judging whether a short pulse judgment part 16 received short-pulse reflection light or not and recognizing the presence or absence of the object 1 to be measured even if a reflection factor is poor due to color and surface states.
Patent JP-H06249548-A (JP)
Title: Refrigerant piping joint connection for air conditioner
Inventor: SAITO YUKIO
IPC: F25B41/00
Filed: 1993-02-26
Abstract: PURPOSE:To suppress leakage of refrigerant in an air conditioner. CONSTITUTION:A refrigerant piping joint connection 11, 12 for air conditioners comprises a valve disc 15 provided in a valve 18, and a sealing compound 16 disposed in a groove 17 of the valve disc. The groove 17 is set to have such a dimension that the sealing compound 16 having expanded in heating operation contacts with the groove. As a grease, to which molybdenum disulfide powder of 2 to 15wt.% is added, is coated on a surface of the sealing compound, slipping of the sealing compound is improved to suppress torsion and deformation of the sealing compound 16. Also, the grease has a great viscosity to substantially contribute to sealing, so that leakage of refrigerant can be made extremely small.
Patent JP-S60185025-A (JP)
Title: Liner of combustor for regenerative cycle gas turbine
Inventor: KUNIHIRO MASATSUGU
IPC: F02C7/18
Filed: 1984-03-02
Abstract: PURPOSE:To control the age deterioration of a metallic material of a liner, by cooling the surface metal of the liner by sending in discharge air of a compressor between the liner of the combustor of a regenerative cycle gas turbine and an annular ring provided on the outside of the liner. CONSTITUTION:A part of discharge air 3 of a compressor flows in through an annular opening part of a transition piece 14 side to be constituted with the liner 13 of a combustor and a ring 24, flows along an external wall of the liner 13 of the combustor, flows in the inside of the liner 13 of the combustor through a louver 19 and cools its surface metal. In order words, as the liner 13 of the combustor is cooled by the discharge air 3 of the compressor, age deterioration of the liner 13 becomes completely identical with that of a simple cycle gas turbine, through which an improvement in reliability can be contrived and reduction in maintenance cost can be materialized.
Patent JP-S55131834-A (JP)
Title: Keyboard confirmation unit
Inventor: MATSUSHITA AKIRA
IPC: G06F3/02
Filed: 1979-03-31
Abstract: PURPOSE: To eliminate malfunctions by making sure that CPU has received switch information, by constituting a circuit which judges a selected key switch by CPU to output a confirmation signal and then drives a display element corresponding to the switch that CPU has judged.  
     CONSTITUTION: Data read out from ROM3 by CPU2 are sent to data bus 4 and data for selections of respective key switches 7 outputted onto bus 4 by decoder 6 with a latch are decoded after being inputted sequentially in time series by a latch signal from CPU2. Then, information obtained by decodeing is sequentially outputted in the form of output signals (a)W(c), which are applied to CPU2 via switches SW 1 WSW n  and CPU2, on judging that switch 7 has been selected, sends a confirmation signal to decoder 11 with the latch via bus 4, so that one of light emitting diodes LED 1 WLED n  corresponding to the selected switch 7 will come on for display. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60184253-A (JP)
Title: Electrophotographic sensitive body
Inventor: KOBAYASHI TOYOKO
IPC: G03G5/06
Filed: 1984-03-02
Abstract: PURPOSE:To obtain an electrophotographic sensitive body superior in sensitivity, electrostatic charging characteristics, such as resistance to change of potential, durability, and resistances to heat, humidity, light fading, etc., by incorporating a specified benzodihydronicotinamide compd. in a charge transfer layer. CONSTITUTION:A charge transfer layer is formed by applying a soln. and drying it. Said soln. is prepared by dissolving in a solvent 100pts.wt. of a binder, such as polyarylate or polysulfone, and 10-500pts.wt. of a benzodihydronicotinamide represented by the formula shown here in which R1 is H or optionally substd. alkyl or aralkyl; R2, R3 are each H, amino, or optionally substd. alkyl, aralkyl, alkenyl, or aryl. This charge transfer layer is laminated on a charge generating layer by the dip coating or the like method, and it is preferable to dry it to a tack-free state at room temp. and then to dry it with heating.
Patent JP-H09278590-A (JP)
Title: Forming ingot by unidirectionally coagulating molten liquid consisting of silicon in bottomless type crystallization room and device therefor
Inventor: AAROKU SHIYUTOFURI
IPC: C30B29/06
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a high purity ingot having a large cross sectional area and consisting of silicon having a columnar crystal having a large cross sectional area in parallel to shaft thereof, and consequently to achieve a high energy conversion efficiency for a final product.  
     SOLUTION: This method for forming an ingot is to use a metallic cold wall type crucible 9a surrounded by an induction coil 10 and equipped with a slit as a crystallization room 9, adjusting the temperature of a silicon molten liquid at first by a radiation heating from an upper direction up to a point that the liquid can directly and inductively connect with the induction coil 10 based on electric conductivity thereof, using a seed material 25 having a crystal structure selected from a group of crude crystalline to single crystalline materials, at first keeping a heat sink 11 as a non-cooling state while the surface of the seed material is melting, and starting the cooling at least almost at a same time with the start of a relative motion between the heat sink and the cold wall type crucible. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S63240512-A (JP)
Inventor: YOHANESU UIREMU FUERUSURUISU
IPC: G11B7/12
Filed: 1988-02-23
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-H11238557-A (JP)
Title: Connector housing case
Inventor: MATSUOKA HIDEO
IPC: H01R13/74
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a connector housing case, capable of assuring sufficient intensity to a cut forming part as a concave portion corresponding to each junction pawl and preventing a part near the cut forming part as the concave portion from being deformed upon wiring a wire harness. SOLUTION: A case main body 11 of a box-type housing a connector 13 therein is fitted in a mounting hole 15 of a vehicle panel 14. A flange portion 16 is formed in the outer rim of an opening edge of the case main body 11, and a plurality of concave portions 17 are cut and formed at the periphery. A plurality of jointing pawls 18 capable of jointing the inner rim surface of the mounting hole 15 are formed projecting towards the concave portions 17 side. A wire harness leading portion 23 for fixing a wire harness extending from the connector 13 and leading it to the outside is projected to the outside of the opening edge of the case main body 11. A bridging piece 19 whose thickness is larger than that of the flange portion 16 is integrally formed between both opening edges of each concave portion 17 on the flange portion 16.
Patent JP-H02218341-A (JP)
Title: Simulator of electric phenomenon of heart
Inventor: MUSHA TOSHIMITSU
IPC: A61B5/0402
Filed: 1989-02-17
Abstract: PURPOSE:To carry out simulation on a model which is similar to an actual heart by providing a heart model setting means, cell excitation memory means, excitation cell temporary memory means, and an excitation propagation processing means. CONSTITUTION:A heart geometrical model setting means 3 sets a block consisting in I, J, K pieces respectively in the longitudinal, lateral, and height directions, and an arbitrary block is allotted to a cell, and the pacing time is determined by designating an arbitrary cell to a cell for carrying out autoexcitation, and an arbitrary cell in the rest cells is used as a cell for carrying out excitation propagation, and stored, determining the no-correspondence time and propagation speed. A cell excitation time memory means 9 memorizes the excitation time of all the cells which are obtained at all the time from the start of simulation, and an excitation cell temporary memory means 8 memorizes the cell excited in the previous step time, at an arbitrary step time. the excitation propagation processing means 8 memorizes the cell excited at the pertinent step time as new data in the excitation cell temporary memory means 8 again. With such constitution, the excitation propagation processing time can be reduced drastically.
Patent JP-S51114162-A (JP)
Title: Crystal wrist watch
Inventor: WATANABE MINORU
IPC: G04D7/12
Filed: 1975-03-31
Abstract: PURPOSE: To provide a crystal wrist watch which has not only a highly accurate time adjusting system, but also has a one-touch time adjustment and pace measurement by not having a spaciel slot for measuring and adjustment and not putting taking off the inside lid, but by checking the signs for measuring a pace. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08191701-A (JP)
Title: Slip-preventive belt
Inventor: SHIMIZU CHIEKO
IPC: A43C15/12
Filed: 1995-01-18
Abstract: PURPOSE: To obtain a slip-preventive belt which can demountably be installed to a shoe and the like, and can effectively prevent a falling down on an icy sidewalk, by providing Velcro tapes (R) to both ends of a rubber which can be fixed each other, as well as providing slip-preventive sheets to the front side and the rear side at the center of the rubber. CONSTITUTION: Slip-preventive sheets 2 are stuck on both front and rear sides at the center of a rubber 1 on which a beautiful jersey such as a wet suit is attached. And at both ends of the rubber 1, Velcro tapes (R) 3 which are installed each other when the rubber 1 is made in a ring form so as to keep the ring form are provided. Such an slip-preventive belt is installed to a shoe and the like, and when a person walks on an icy sidewalk, he can walk without a physical disorder feeling, because the rubber is thin. And since the rubber 1 is made reversible, it can be used for a long period, by using the other side when one side earthing surface is abraded.
Patent JP-H10243954-A (JP)
Title: Spinal cord implant
Inventor: SIEDLER UWE
IPC: A61F2/30
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a spinal cord implant without the need of a fixing bolt for the spinal cord implant to be transplanted so as to sew the spine with the bone after removing the intervertebral disk. SOLUTION: The vertical vectors of the respective first side faces 18 of two fixing elements 14 and 16 provided on the fixing side faces 10 and 12 of this implant are not made parallel or inversely parallel to each other. For the spinal cord implant, on the fixing side faces 10 and 12 made to face the spine in the state of inserting it, the fixing elements 14 and 16 composed by providing the first side face 18 perpendicular to the fixing side face on a cross section in a sawtooth shape on the cross section for acting so as to fix the implant to the spine and then providing a second side face 20 for forming a vertex along with the respective first side faces on the cross section are provided.  Also, at least one pierced hole 28 designed so as to take in bone tissues is provided and the first side faces are provided with the vertical vectors not parallel or inversely parallel to each other.
Patent JP-S57153990-A (JP)
Title: Torque flow pump
Inventor: IKISU TAROU
IPC: F04D29/40
Filed: 1981-03-17
Abstract: PURPOSE:To greatly improve a pump efficiency by occupying an area of a throat of a torque flow pump 35-45% of an area of a discharge port. CONSTITUTION:In a torque flow pump, supposing a diameter of its suction port may be 100, a height of a volute casing must be 60-85 and a diameter of a discharge port must be 100 and if a ratio of a width of a blade of an impeller to a height of the volute casing is 65-100:100, an area of a throat of the volute casing should be determined 35-45 with respect to the area of the discharge port 100.
Patent JP-H11238986-A (JP)
Title: Cooling device for heat generating component
Inventor: YUASA TOMOAKI
IPC: H01L23/467
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device, to make the device light, and to freely lay out the device by reducing the space for the device for cooling the surface side of a mounting board. SOLUTION: A hole 2a is formed on a mounting board 2 such as a board or a wiring board, while being placed around heat generating components 1 such as electronic components or electronic equipment modules, and a gas 4 for cooling such as air for cooling or an inactive gas for cooling the flows between the front and back of the mounting dotard 2 for achieving heat exchange between the gas 4 for cooling and the heat generating components 1. Also, a heat sink 3 is provided at the heat generating components 1 at the front side of the mounting substrate 2, so that the circulation of the gas 4 for cooling in the hole 2a is allowed and at the same time heat conduction can be made, thus realizing heat exchange between the heat sink 3 where heat is transferred from the heat generating components 1 and the gas 4 for cooling.
Patent JP-S55131766-A (JP)
Title: Locating method of local overheated position of oil-immersed electric apparatus
Inventor: KAZUHARA YOSHIAKI
IPC: G01M99/00
Filed: 1979-04-03
Abstract: PURPOSE: To locate from the outside troubled portions due to local overheating by fitting a ultrasonic wave detecting element to the outer part of a tank wall of an oil-immersed electric apparatus and measuring bubbling sound generated by the thermal decomposition of an insulating oil at a plurality of portions of the tank wall.  
     CONSTITUTION: An ultrasonic wave detecting element 2 is fitted to the wall of the tank of a transformer 1 where a main body 1a of the transformer and transformer oil lb are accommodated, and at the time of local overheating, bubbling tones generated by the thermal decomposition of the insulating oil in the circumference of the local overheated prat are measured at a plurality of portions of the wall 1 of the tank. By comparing electrical signals of the ultrasonic wave detecting element 2 with each other, the marking of the local overheated position becomes possible. 
     COPYRIGHT: (C)1980,JPO&Japio