baber/WOPTO huggingface dataset:
Patent JP-S58133418-A (JP)
Title: Cooling device of internal-combustion engine
Inventor: JITSUZAWA FUMIO
IPC: F01P7/16
Filed: 1982-02-04
Abstract: PURPOSE:To suitably maintain a cooling effect, by providing a bypass valve, opened and closed in accordance with an operational condition of an engine to change its opening area correspondingly to a change of external air temperature, in a bypass passage of a temperature control thermostat for cooling fluid of the engine. CONSTITUTION:A thermostat 2 is mounted to a cooling fluid outlet 1A of an engine 1 to control temperature of cooling fluid, and a bypass passage 20 is provided between the upstream and the downstream of the thermostat 2, then a valve body 25 of a bypass valve 21 is interposed in said bypass passage. Intake negative pressure of the engine is introduced to a negative pressure chamber 22 of the valve 21 through a negative pressure pipe 23 to vertically move a diaphragm 24 in accordance with a load of the engine, and the body 25 opens and closes the passage 20. A stopper 27 limiting a lift amount of the body 25 consists of a bimetal vertically moved correspondingly to a change of external air temperature to regulate opening area of the bypass valve in accordance with the external air temperature.
Patent JP-H05274265-A (JP)
Title: On-line fault restoration system
IPC: G06F15/00
Filed: 1992-01-31
Abstract: PURPOSE:To automatically restore a fault at the time of executing on-line processing from a terminal generating the fault again without a special operation by a user in the case of generating the fault in an interactive on-line processing means. CONSTITUTION:This system is provided with a history management storage means 4 managing a processing history under execution of the on-line processing means 2 and a terminal management storage means 3 exclusively managing the processing record of a master storage means 5 so as to prevent the record from being processed from another terminal. Besides, at the time of executing the on-line processing means 2, the restoration processing means 7 of a sub- processing means is operated before getting into main processing and in the case of generating the fault, a master storage means 14 is automatically restored. Consequently, the fault is checked at each terminal and in the case of generating the fault, the master storage means can be restored without troubling a person in charge.
Patent JP-H04242399-A (JP)
Title: Method and device for beam scanning
Inventor: MATSUHIRO NORIO
IPC: H04R17/00
Filed: 1991-01-16
Abstract: PURPOSE:To scan a beam regardless of simple circuit configuration without use of a delay circuit or the like having been required for a conventional apparatus. CONSTITUTION:A prescribed weight is given to plural ultrasonic vibrators 1a-1f arranged at an equal interval and an ultrasonic beam is scanned by varying the mutual interval of the ultrasonic vibrators 1a-1f. For the purpose above, the device is provided with the plural ultrasonic vibrators 1a-1f arranged at an equal interval, a weight setting section providing a prescribed weight to each of the ultrasonic vibrators 1a-1f, a signal synthesis means synthesizing a transmission reception wave signal from the plural ultrasonic vibrators 1a-1f and a mutual interval revision means to revise the mutual interval of each ultrasonic signals.
Patent JP-H11213847-A (JP)
Title: Terminal structure for circuit-breaker
Inventor: KAWADA HISAO
IPC: H01H71/08
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To flexibly cope with various wire connecting method selected by a user, while commonly using a terminal conductor assembled in a main body case of a circuit-breaker and selectively using a terminal screw and a box terminal metal fitting. SOLUTION: In the terminal structure for connecting a wire to a circuit- breaker, a screw hole 3a is formed in a terminal conductor 3 drawn out of a terminal part 2 of a main body case 1, and a terminal screw 4 or a box terminal fitting is selectively assembled in the terminal conductor 3 for connecting of a crimp terminal 7 or a raw wire. A tip part of the terminal conductor 3 is bent like a hairpin so as to form a folding back part 3c, and a screw hole 3a is formed so as to straddle a portion of the thickness of two plates. With this structure, burring is unnecessary for the screw hole, and even in the case of connecting two wires in a lamp with the box terminal fitting, the wires can be connected by strongly fastening the wires to an upper and a lower parts of the terminal conductor.
Patent JP-S54109389-A (JP)
Title: Semiconductor device and its molding method
Inventor: TANAKA TOSHIAKI
IPC: H01L31/02
Filed: 1978-02-16
Abstract: PURPOSE: To make the device compact, by sealing the photo detection element with transparent resin and the control element with opaque resin, interrupting the incidence of external light to the control element, and enabling transfer mold with one metal mold.  
     CONSTITUTION: The photo detection element 100 and the control element 200 are placed on the terminal member 300, and the photo detection element is sealed with transparent resin 400 and the control element is with opaque resin 500. The external lead 300 a of the terminal 300 is projected and resin is injected between the enclosure and the photo detection element and filter is attached. Thus, the constitution is made that first, the photo detection element 100 and the control element 200 are located to the terminal 300 and it is contained in the metal mold 1000.  Transparent resin 400 flows from the path C and opaque resin 500 from the path D, and sealing is made with one transfer molding. Thus, the signal detected with the photo detection element 100 can be outputted correctly with the control element 200. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63186564-A (JP)
Title: Transformer
Inventor: SHIODA HIROSHI
IPC: H02M5/27
Filed: 1987-01-28
Abstract: PURPOSE:To improve a winding utility rate by winding power windings on the same core leg between positive and negative group windings. CONSTITUTION:A positive group winding 9, a power winding 11. and a negative group winding 10 are wound sequentially from inside on the outer periphery of the core leg 8 of a transformer 2. As a result, the windings 9, 11 are energized in the state that their ampere-turns coincide during a period in which positive group converters 3 supply positive polarity currents to a load 6. Negative group converters 4 are similarly energized in the state that their ampere- turns coincide. Accordingly, the windings 9, 10 are paused for a period corresponding to the half of the total period similarly to a conventional one, but the windings 11 are so energized for both the windings 9, 10 as to be electromagnetically coupled that the ampere-turns coincide over total period. A winding utility rate is improved by energizing the windings 11 for the total period.
Patent JP-2000217328-A (JP)
Title: Oscillating motor
Inventor: NAKAEGAWA TOMOHIDE
IPC: H02K33/16
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an oscillating motor which can stably operate for a long period. SOLUTION: A vibrating motor 1 is provided with a rotor 2 composed of a bipolar permanent magnet rotatably supported by a shaft 2 and a stator 3 having side magnetic pole sections 6a and 7a faced to each other on both sides of the rotor 2 and a central magnetic pole section 5a arranged between the sections 6a and 7a. The magnetic pole sections 5a, 6a, and 7a are connected to each other through a central leg section 5, side leg sections 6 and 7, and a base section 4 and the central leg section 5 is wound with a coil 8. When an electric current is made to flow through the coil 8 in both the normal and reverse directions, the rotor 2 oscillates in the normal and reverse directions in an interlocking with the current.  When the energization of the coil 8 is stopped, in addition, the rotor is held by a detent force in such a way that the N- and S-poles of the rotor 2 are faced to the side magnetic pole sections 6a and 7a.
Patent JP-S55109804-A (JP)
Title: Cylinder control device
Inventor: KOKUNI HIROSHI
IPC: B30B15/18
Filed: 1979-02-14
Abstract: PURPOSE: To obtain a big amount of force by an inverse motion of a piston when a liquid pressure exceeds the prescribed level at the end position of stroke, by, for example, connecting the third pilot chamber of a three-position changeover valve to the outlet port of a sequence valve arranged in the branch line of pump side path.  
     CONSTITUTION: One of liquid chambers, 2, of a differential cylinder 1 for an object 12 to be hit is connected to an oil pressure source 5 through pipe lines 3, 4 and the other liquid chamber 6 is selectively connected to the pipe line 4 or a return path 10 through a three-port three-position changeover valve 8. Here, a pilot chamber 19 at one end of the changeover valve 8 is linked to the pip line 3 through a path 23 and a pilot chamber 20 at the other end is linked to the return path 10 through a path 25 in which a throttle valve 24 is intermediately installed. At a point upstream the throttle valve 24 is provided a changeover valve 27 that links the pipe line 3 to the path 25 when a piston rod 13 reaches a prescribed position. A pilot chamber 21 is linked to the outlet port of a sequence valve 31 arranged in a branch line 30 of the pipe line 3, and a throttling 34 is interposed downstream the sequence valve 31. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60160874-A (JP)
Title: Method for preventing deterioration of processed food
Inventor: FUKUNAGA KAZUJI
IPC: A23L3/34
Filed: 1984-01-30
Abstract: PURPOSE:To prevent the deterioration of a processed food effectively with high safety, by using a hydrolyzed culture fluid obtained by subjecting an amino acid solution containing arginine to lactic acid fermentation. CONSTITUTION:Lactic acid bacteria are inoculated into an amino acid solution containing arginine, and lactic acid fermentation is carried out at 6-8pH and 30-40 deg.C under aerobic conditions for 1-10 days to give a hydrolyzed culture fluid. The lactic acid bacteria are if necessary separated from the above-mentioned hydrolyzed culture fluid, and the residual fluid is sterilized. The resultant fluid is used as a deterioration inhibitor and added to processed foods, e.g. noodles, marine fish paste products, processed animal meat products, confectionery, etc. in an amount of 0.001-5wt% deterioration inhibitor.
Patent JP-H01316166-A (JP)
Title: Jig for processing curved face
Inventor: HIROE SEIICHI
IPC: B24B37/02
Filed: 1989-01-27
Abstract: PURPOSE:To make it possible to perform micro processing with reproducibility and to improve processing accuracy by connecting two work piece mounting members with an elastic member, and installing a piezoelectric element between these mounting members as a means of controlling tilt. CONSTITUTION:Work pieces 22 are fixed on each end face of two work piece mounting members 2 which are connected with a plate spring 4. In this condition, a piezoelectric element 6 installed between these mounting members 2 is suitably expanded or contracted by changing the voltage applied to the piezoelectric element 6. With the expansion and contraction of the piezoelectric element 6, the mounting angles of work pieces 22 are changed and the contact points of work pieces 22 on a surface plate 24 are changed before proceeding to the processing of the curved faces of work pieces 22 with free abrasive grains or fixed abrasive grains.
Patent JP-S61176773-A (JP)
Inventor: TANAKA KIYOSHI
IPC: E04B2/56
Filed: 1985-02-01
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-S58135478-A (JP)
Title: Ultrasonic speedometer
Inventor: KANEKO KAZUO
IPC: G01S15/50
Filed: 1982-02-04
Abstract: PURPOSE:To measure the speed of an object travelling at >=90km/H speed, by switching the oscillating frequency of a speedometer using a Doppler effect within a working band of a receiver/transmitter. CONSTITUTION:The oscillating frequency of an oscillator 8 is changed in 3 steps by a switching operation of a switch 9. The oscillator 8 is usually oscillated with an intermediate frequency WO i.e., the switch 9 is fixed at a position of resistance RX=RO. Under such conditions, the speed V can be measured for a travelling object 4 regardless of its travelling direction as long as the speed of the object 4 is <=90km/H. However, the switch 9 is previously switched so as to obtain resistance RX=RL in case the approach of the object 4 can be expected. As a result, the oscillating frequency of the oscillator 8 is changed to omegaL, and the reflected wave of the object 4 is changed to a higher level by DELTAomega from omegaL. Thus the variable range is increased up to omegaH from omegaL, and as a result the measurable maximum value is increased up to a double (180km/H) from 90km/H.
Patent JP-S55108604-A (JP)
Title: Optical fiber cable
Inventor: NIHEI FUMIHIRO
IPC: G02B6/44
Filed: 1979-02-14
Abstract: PURPOSE: To make adhesion of tape-form fibers to one another unnecessary by laminating the fibers in a tape whose section has been bent to U shape.  
     CONSTITUTION: A plurality of tape-form fibers 2 each composed of a plurality of optical fibers 1 arranged are laminated in tape 3 whose section has been bent to U shape, and another tape 4 whose section has also been bent to U shape is combind from the opposite side of tape 3. Thus, all of the optical fibers are contained in the space of a square section surrounded by tapes 3, 4. Tapes 3, 4 are spirally twisted in the longitudinal direction, and inner fibers 2 are also twisted in the same way. The outside of tapes 3, 4 is covered with tape wound layer 5 and sheath 6. A plurality of high tensile strength wires 7 may be arranged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58134489-A (JP)
Title: Laser diode module
Inventor: WATANABE HIROMITSU
IPC: H01S5/00
Filed: 1982-02-04
Abstract: PURPOSE:To avoid the reincidence to a laser diode due to the fact that the emitted light of the diode is reflected by interposing a rod lens and an optical glass obliquely polished on one side surface between the diode and a ferrule coupled to the optical fiber. CONSTITUTION:A laser diode module is prepared by associating a receptacle 3 containing a laser diode 1 and a ferrule 4 mounted with an optical fiber 5. In this structure, a through hole is opened oppositely to the diode 1 in the receptacle 3, a rod lens 2 and an optical glass 8 obliquely cut at the surface opposite to the lens 2 are contained in the hole, and liquid matching agent 9 such as silicone oil or the like having a refractive index substantially similar to that of the glass 8 is covered on the outer end focusing point g of the glass 8. Subsequently, the ferrule 4 is mounted on the receptacle 3 while contacting with the agent 9, and fixed with a cap nut 6. In this manner, the reflected light 11 from the glass 8 is displaced from the light ray trace 10, and not reincident to the laser 1.
Patent JP-S5299816-A (JP)
Title: Data recorder for single lens reflex camera
Inventor: FUJITA SUSUMU
IPC: G03B19/12
Filed: 1976-02-17
Abstract: PURPOSE: To make possible the confirmation of data in a finder and to reduce the size by accommodating a data disc in a dead space in front of a pentaprism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58134012-A (JP)
Title: Composition for oral cavity application
Inventor: YAMAZAKI YOUJI
IPC: A61Q11/00
Filed: 1982-02-04
Abstract: PURPOSE:To provide a composition for oral cavity application, effective for the prevention and remedy of periodontitis, especially gingivitis, and containing the extract of one or more vegetables selected from Melilotus officinalis Lamarck, Carthamus tinctorium L. and Lonicera japonica Thumb. CONSTITUTION:A composition for oral cavity application usable in the form of tooth paste, tooth powder, mouth wash, troche, pasta, coating agent, massage cream for the gingiva, gargle tablet, etc. is incorporated with the extract of one or more kinds of vegetables selected from Melilotus officinalis Lamarck, Carthamus tinctorium L. and Lonicera japonica Thumb, as active components. The solvent for extraction is water, lower alcohol, glycerol, acetone, and hexane or their mixture especially water or a mixture of water and a water-soluble organic solvent.
Patent JP-H06119952-A (JP)
Title: Housing for pluggable connection
Inventor: UERUNERU RETSUTSURAFU
IPC: H01R13/447
Filed: 1992-01-31
Abstract: PURPOSE: To provide a housing having a connection part capable of inserting into between at least one energy source and a relatively large amount of energy using part each having a simple, effective safety device to non-authorized utilization of office instruments, production equipment, amusement equipment, and home appliances all depending on energy. CONSTITUTION: Outlets 8 for connection are-arranged on one plane, and the surface can be locked with a cover 2. A lock unit 21 fixed so as to be hidden in a housing 1 is formed as a locking mechanism 11 for all connection and at the same time as an energy switch 5.
Patent JP-H073252-A (JP)
Title: Thermal energy storage material composition and its production
Inventor: SAIDA KENJI
IPC: C09K5/06
Filed: 1994-02-10
Abstract: PURPOSE:To obtain a thermal storage material composition, containing a specific inorganic salt composition, a specified surfactant and a specific water-swellable cross-linkable polymer in a specified proportion, having the melting point and freezing point within the temperature range suitable for air conditioning and cooling, resistant to repetitive melting and freezing and useful for air conditioning and cooling, etc., of buildings. CONSTITUTION:The objective composition consists essentially of (A) 85.0-99.5 pts.wt. inorganic salt composition containing ammonium chloride in an amount of 1.5-2.5mol based on 1mol sodium sulfate (expressed in terms of the anhydride) and water in an amount of 10-27mol based on 1mol sodium sulfate (expressed in terms of the anhydride), (B) 0.5-15.0 pts.wt. water-swellable cross-linkable polymer such as a water absorbing resin and (C) 0.01-5.0 pts.wt. surfactant having a polyoxyalkylene chain. Furthermore, this material is obtained by copolymerizing one or more monomers selected from unsaturated carboxylic acids, organic unsaturated sulfonic acids, salts thereof and acrylamide with a polyfunctional monomer in the presence of the sodium sulfate, ammonium chloride, water and the surfactant by using a polymerization initiator.
Patent JP-S63214274-A (JP)
Inventor: INGUBAARU PETAASON
IPC: A63H17/06
Filed: 1988-01-27
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-H07224802-A (JP)
Title: Pressure generating device for controlling pump flow
Inventor: TSUKIMOTO TOSHIAKI
IPC: F04B49/00
Filed: 1994-02-10
Abstract: PURPOSE:To effectively reduce noise generated from an orifice by forming the orifice into an adjustable annular shape. CONSTITUTION:A poppet 42 is arranged through a sleeve 25 in a casing 34 having passage parts 52, 53 respectively communicated to a pump discharge line 12 and a tank line 15. A throttle pressure adjusting member 50 forming an annular orifice 58 at the head part is adjustably insertingly arranged on the axis part of the poppet 42. Namely, for example, an opening 43 of larger diameter than that of the outer circumferential part of the throttle pressure adjusting member 50 is provided on the center of the head part of the poppet 42, a communicating hole 46 communicating to the tank line 15 is provided on the opening part 43 of the poppet 42, and a conical flange 54 is projectingly provided on the extreme end of the throttle pressure adjusting member 50 so as to form an annular orifice 58 at the opening end part of the poppet 42. Hereby, smooth throttling function can be exhibited, and noise generated at the orifice 58 can be effectively reduced.
Patent JP-H07223873-A (JP)
Title: Silicon nitride-magnesia-containing prepared unshaped refractory for hot metal pretreatment vessel
Inventor: KAWASAKI KAZUHIKO
IPC: C04B35/66
Filed: 1994-02-10
Abstract: PURPOSE:To prevent a deterioration of the constitution of refractory caused by the oxidation of carbon of a prepared unshaped refractory for constructing a pretreatment vessel for an alumina-silicon carbide-carbon-based hot metal and improve corrosion resistance and spalling resistance. CONSTITUTION:This silicon-nitride-magnesia-containing prepared unshaped material for a hot metal pretreatment vessel is composed of a fire resistant main aggregate. The aggregate is obtained by compounding 50-85wt.% of alumina raw material with 1-10wt.% of a carbonaceous raw material, 1-20wt.% of a silicon carbide raw material and 3-20wt.% of a silicon nitride raw material and a magnesian raw material where the weight ratio of the silicon nitride raw material to the magnesian raw material is 0.2-8.
Patent JP-H03222110-A (JP)
Title: Magnetic head
Inventor: HAYAKAWA YUICHI
IPC: G11B5/265
Filed: 1990-01-26
Abstract: PURPOSE:To prevent the degradation in the S/N of a reproduction signal at the time of data reproduction by disposing a preceding erase core and a read/ write core obliquely with an objective track to form there cores by pinching with sliders and forming these two gaps at the angles varying from each other with respect to the objective track. CONSTITUTION:The preceding erase gap 4 and the read/write gap 5 are respectively formed on the preceding erase core 2 and read/write core 3 pinched by sliders 6. This magnetic head assembly 1 is supported in parallel with the objective track of a magnetic recording medium and these two cores 2, 3 are supported in the magnetic head assembly 1 with inclination by an angle phi. The preceding erase gap 4 and the read/write gap 5 intersect obliquely with the objective track and intersects with the objective track at the angles varying form each other. The crosstalks from the preceding erase gap 4 at the time of a data reproduction is drastically decreased in this way and the degradation in the S/N of the signal reproduction is prevented.
Patent JP-S54109198-A (JP)
Title: Method of fabricating conductive membranes
Inventor: TABATA OSAMU
IPC: H01B13/00
Filed: 1978-02-16
Abstract: PURPOSE:To provide the subject method comprising adding conductivity displaying medicines to a preformed insulating membrane by ion beams thereby to obtain a conductive membrane with good efficiency and uniform functions. CONSTITUTION:An insulating membrane such as SnO2, In2O3, V2O3, TiO2 or the like is formed in advance on the surface of a substrate such as glass, ceramics, silicone and other plastics. Then, conductivity displaying mdicines such as Sb, In, P, As, Pb, Ga, Al, B, W and the like are injected and added to said membrane.  The quantity of the above described medicines added within the range of from 10<10>  to 10<16>/cm<2> is preferable for controlling and adjusting the resistance value. In order  to impart a sufficiently uniform resistance rate to the full part of the membrane, acceleration energy of ion beams is varied continuously in a constant range from such high energy by which the infiltration distance of added medicine ions becomes equal  to the thickness of the membrane to low energy in such a degree that ions stand still on the surface, thus acceleration injection being carried out.