baber/WOPTO huggingface dataset:
Patent JP-H06134209-A (JP)
Title: Mist nozzle
Inventor: INOUE JIYOUICHI
IPC: B01D19/00
Filed: 1992-08-26
Abstract: PURPOSE:To retain the state of good removal rate of a noxious substance of high volatility by checking the lowering of removal rate following the decrease of flow rate. CONSTITUTION:A flow rate checker section 8 measuring the atomizing amount from a mist generating section 2 and displaying the removal rate of a noxious substance is disposed on the upstream side of the mist generating section 2 generating mist of a mist nozzle 1. A changeover means 10 changing over the mist to straight water and feeding the water actually is disposed on the mist generating section 2. In the case that the atomizing state is sufficient is displayed by the flow rate checker section 8, a user can confirm that the mist atomizing flow rate is at the given amount or over. The state of good removal rate for the noxious substance of high volatility such as trihalomethane can be retained. Water to drink and water of other nature can be changed over by a changeover body 10. Mist is not generated except when the water is used for drinking to prevent the pollution of surrounding area caused by the scattering of mist.
Patent JP-H0567145-A (JP)
Title: Data retrieving method
Inventor: SUGIMOTO TOSHIKAZU
IPC: G06F17/30
Filed: 1991-09-06
Abstract: PURPOSE:To efficiently perform retrieval processing by setting plural retrieval keys, and performing single retrieval key designation and plural retrieval key designation in the retrieval processing of data. CONSTITUTION:A corresponding retrieval key file is recognized from an inputted retrieval key value(step 11), and conformed retrieval key data is read by a designated retrieval key(step 12), and rough information is displayed on a retrieval terminal(step 13). When the display request of retrieval key data from the following retrieval terminal is further issued(step 14), repetitive display is performed starting from the retrieval key data following the one read in last time, and a data file is read with a decided retrieval key, then, information is displayed. Therefore, it is possible to perform various kinds of key retrieval and to shorten retrieval time by providing the key file dedicated for retrieval processing.
Patent JP-H0390807-A (JP)
Title: Range finder
Inventor: SANO YASUKAZU
IPC: G01C3/06
Filed: 1989-09-01
Abstract: PURPOSE:To inhibit Fresnel reflection by protection glass and to improve the measurement accuracy of the range finder instrument by providing a nonreflective coating to the protection glass of a position detecting element. CONSTITUTION:Either of the top and reverse surface of the protection glass 5 or, preferably, both the surfaces are covered with coating layers 20 of reflection preventive films which are lower in refractive index than the glass 5 and then an incident light beam 10 is transmitted through the glass 5 nearly without being reflected by the top surface of the glass 5, and then light is received by a position detecting element 4. Then the Fresnel reflection by the glass 5 and, therefore, multiple reflection is inhibited. Consequently, the position of a body to be measured and the light receiving position of an optical spot image on the light receiving surface of the element after being reflected by the body to be measured accurately correspond to each other, and an error in measurement due to the multiplex reflection by the glass 5 is precluded to obtain high measurement accuracy.
Patent JP-H0674175-A (JP)
Title: Delivery valve mechanism of rotary compressor
Inventor: OGAWARA HIDEJI
IPC: F04C29/06
Filed: 1992-08-26
Abstract: PURPOSE:To reduce delivery loss and vibration of a delivery valve mechanism and enhance the operating efficiency of a compressor. CONSTITUTION:A delivery valve mechanism of a rotary compressor is composed of a delivery hole 15 with valve seat, a delivery valve 26 consisting of a valve body 26a to open and close the delivery hole and a pivot shaft 26b one end of which is fixed to the valve body, a spring which presses the delivery valve 26 against the valve seat 19 of the delivery hole 15, a sealed container 27 in which a part of the pivot shaft 26b is stored slidably and airtightly and which is fixed to a compression element with a small space 28 at the rear of the pivot shaft, and a communication pipe 31 which communicates the suction side of a compressor with the small space 28 of the airtight container 27.
Patent JP-S61104508-A (JP)
Inventor: FUJIMURA KATSUTO
IPC: H01B17/28
Filed: 1984-10-29
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-S6468169-A (JP)
Title: Automatic exchange having step call function
Inventor: KONDO YASUTAKA
IPC: H04M3/42
Filed: 1987-09-09
Abstract: PURPOSE:To attain a simple calling, by replacing a 1-digit number dialed by a caller during the reception of a ring back tone when the called party does not reply in the extension connection into a low-order 1-digit of the present extension number so as to call a new extension number, thereby eliminating the need for hooking on/off of a handset and dialing. CONSTITUTION:When no reply comes although a ringing is sent from a 2nd telephone set 4, the low-order 1-digit of the extension number, for example, is dialed from a telephone set 2 during the reception of a ring back tone of a 1st telephone set. When a 1st line circuit 3 receives it to start a central controller 9, the central controller 9 stops the ringing of the 2nd telephone set 4 via a line circuit 5. Then the extension number of a 2nd telephone set 4 is read from the accommodated position of the switch network 1 and the end of the extension number is replaced into the received new number. Then the central controller 9 sends a ring back tone from the 1st line circuit 3 to the 1st telephone set 2 and allows a 3rd telephone set 6 to generate ringing via the 3rd line circuit 7.
Patent JP-2001049445-A (JP)
Title: Method for electroless plating onto silver conductive film
Inventor: YOSHIKATA TOSHIYUKI
IPC: H01G13/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To directly form a uniform plated film without applying catalytic metal such as palladium by bringing the surface of a silver conductive film into contact with a soln. of an iodine-contg. compd. and thereafter dissolving iodide formed on the surface. SOLUTION: At least the surface of a silver conductive film in a material in which a silver conductive film is partially formed on a base material is brought into contact with a soln. contg. iodine. Next, it is brought into contact with an aq. soln. capable of dissolving iodide and is subsequently brought into contact with an electroless plating soln. A soln. contg. iodine, water, a water- alcohol mixed solvent or alcohol as a solvent and having >=0.5 g/l iodine content is preferable. As the aq.soln. capable of dissolving iodide, the one contg. at least one kind of compd. selected from thiosulfate, sulfite, tiocyanate and cyanide is preferable. Since the surface of the silver conductive film is sufficiently activated, an electroless plated film with excellent adhesion can be formed.
Patent JP-H0274227-A (JP)
Title: Rotary brush device
Inventor: MIYAZAKI YOSHIRO
IPC: A46B5/00
Filed: 1988-09-10
Abstract: PURPOSE:To eliminate the generation of uncomfortable noise due to scrapes or the like by composing an upper side bolt and a lower side bolt arranged confronted with an upper side plate and a lower side plate, to be separated from each other via an elastic member 25, and by preventing oscillation from being incompletely with the bolts. CONSTITUTION:An upper side plate 10 fixed on a rotary shaft 5, and a lower side plate 12 with a brush fixed on the lower surface are arranged at an upper section and a lower section. On the upper side plats 10 and the lower side plate 12, at a plurality of sections confronted with each other and arranged at specified intervals in the circumferential direction, upper side bolts 27 and lower side bolts 19 are arranged so that the tip sections of the bolts 27 may be penetrated through the lower surface of the upper side plate 10 and the tip sections of the bolts 19 may be penetrated through the upper surface of the lower side plate 12, respectively. Besides, dimensions on a space between the upper side plate 10 and the lower side plate and spaces between the bolts 27 and the bolts 19 are set so that they cannot be butted to each other with shock in a normally used state, and the tips of the bolts 27 and the tips of the bolts 19 are connected to each other with elastic members 25, not to be separated from each other, and a load bearing on the bolts 27 and a reaction bearing on the bolts 19 are contrived to be received on the elastic members 25.
Patent JP-H0955200-A (JP)
Title: Nonaqueous electrolytic battery
Inventor: ARAI SO
IPC: H01M10/05
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic battery which has high discharge voltage. SOLUTION: This battery includes metal oxide as positive electrode activating material 6 and makes alkaline metal or material which stores or releases alkaline metal negative electrode activating material 4 and makes material in which iron of the alkaline metal moves to electrochemically react with the positive electrode activating material 6 and negative electrode activating material 4 electrolytic material, thereby composing a nonaqueous electrolytic battery which has high discharge voltage and can be used for various fields.
Patent JP-S61103533-A (JP)
Title: Apparatus for hydrothermal synthesis
Inventor: ASARI AKIRA
IPC: B01J3/04
Filed: 1984-10-29
Abstract: PURPOSE:To enable free heating at higher temp. in a hydrothermal synthesis by housing a heating source in a high pressure chamber interposing a heat isolating material and providing an air tight casing having an inversed cup shape with closed top to the inside of the heating source. CONSTITUTION:The apparatus is constituted of a combination of an air tight casing 7 with a receiving tray 9 and, further, a heater 6 arranged around the casing 7 in a high pressure chamber 4. When hydrothermal synthesis is carried out under pressure through a pressure medium and heating with a heater 6, an aq. soln. 13 in a crucible 11 is transferred by evaporation to the top of the crucible 11, and a part of the evaporated water is transferred to the bottom of the crucible along the inside surface of the air tight casing 7 by the effect of convection due to the temp. difference at the top and the bottom of the crucible (the top is at higher temp. and the bottom is at lower temp.). Since, in the case, the bottom part is in a lower temp. zone, evaporated water arriving at the bottom part is coagulated supporting the foot end of the casing 7 and stored in a receiving tray 9 around the foot end of the casing 7.
Patent JP-S6471571-A (JP)
Title: Reflow furnace
Inventor: KATO RIKIYA
IPC: F27B9/10
Filed: 1987-09-11
Abstract: PURPOSE:To vary a heating profile according to a purpose by making plural infrared ray heaters a gaseous body flowing type in the tunnel type reflow furnace equipped with said hesters at the upper and lower parts inside the tunnel. CONSTITUTION:A reflow furnace 10 is composed of the plural couples of infrared ray heaters 12 constituting a pre-and main heating zones and provided in the upper and lower couples and a cooling nozzle 16 is provided at the outlet port of the heating zone to cool the printed circuit board of after soldering completion. The nozzle 20 that the gaseous body blowing direction is freely adjustable is provided in upper and lower couples between each heater 12. In blowing the gaseous body of N2 preferably into the furnace 10 the N2 gas is fed as the gas for blowing to each heater 12 via a heat exchanger 22 and on the other hand injected from each nozzle 20. In this furnace 10 the heater 10 is taken as a gaseous body blowing type infrared ray heater 40, the N2 gas fed from a flow-in port 46 is heated by an electric heater 44 and released from a permeable ceramic heating face 48.
Patent JP-H0758486-A (JP)
Title: Printed wiring board having magnetic field and radio wave shielding layer and its manufacture
Inventor: KAWAKAMI SHIN
IPC: H05K1/09
Filed: 1993-08-20
Abstract: PURPOSE:To prevent noise like crosstalk by blocking magnetic field and radio waves generated from a circuit on a printed wiring board, with a shielding layer. CONSTITUTION:On the surface of a single-sided board on which surface a signal circuit 2 is formed, a magnetic field and radio wave shielding layer 5 is formed via an insulating layer 4, and connected with an earth circuit 3. On the rear, a magnetic field and radio wave shielding layer 6 is directly formed. Overcoat layers are formed on the magnetic field and radio wave shielding layers 5, 6. The magnetic field and radio wave shielding layer contains grains wherein high permeability magnetic particles are coated with copper or silver of high conductivity, and has conductivity. As to the magnetic particles, the initial permeability mu is 10<2> or larger and the coercive force Hc [0e] is 1 or smaller.
Patent JP-H0954273-A (JP)
Title: Solar light gathering method
Inventor: YAMAKI SHOZO
IPC: F24J2/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To always and effectively utilizing solar light as light energy as it is even in anywhere on the earth even though in the night area without converting to thermal energy and electric energy. SOLUTION: An annular global solar light transmission cable 1 constituting so that the solar light is capable of transmitting through an optical fiber cable by spreading around the optical fiber cables so as to go round in the direction nearly along the latitude on the earth is formed, and is provided with a solar light gathering means 2 constituted so that many solar light gathering devices composed of a solar light gathering part 2a gathering the solar light and a solar light transmission part 2b transmitting the gathered solar light to the optical fiber cable are scatteredly arranged. Then, the solar light gathering devices existing in the daytime area on the earth among the solar light gathering means 2 gather the solar light, and lead them to the optical fibers, and transmit them into the annual global solar light transmission cable 1 to supply them to the state that the solar light are transmitted to the annular global solar light transmission cable 1.
Patent JP-S60120504-A (JP)
Title: Manufacture of amorphous winding iron core
Inventor: TAJIRI HIROMI
IPC: H01F1/153
Filed: 1983-12-02
Abstract: PURPOSE:To enable the substantial reduction of iron core loss by applying alternating magnetic flux to be used actually as a product at annealing. CONSTITUTION:An excitation coil 3 wound on an iron core 1 is connected to an alternating power source 4 by utilizing a recess 2a of a winding core 2 in order to apply an alternating magnetic flux phi to an amorphous winding iron core 1. An output part of a thermoelectric couple 5 a temperature sensor of which is buried in an attaching hole 2b of the winding core 2 is connected to a temperature control meter 6 and it is used for control of annealing temperature of an annealing furnce. Then temperature of the iron core 1 is increased to the predetermined temperature enough to remove the processing warpage and annealing is done. At the same time, the alternating magnetic flux phi which is almost the same as that to be applied actually at the time of a product is applied to the iron core 1 through the excitation coil 3. By this process, iron core loss at the rated magnetic flux density and frequency is substantially reduced.
Patent JP-H0392413-A (JP)
Title: Active suspension for vehicle
Inventor: TANAKA TADAO
IPC: B60G17/0165
Filed: 1989-09-04
Abstract: PURPOSE:To improve responsiveness over a wide frequency range by making a device so as to perform telescopic motion both in vertical direction, to arrange an actuator with a low frequency large flow type control valve and an actuator with a high frequency small flow type control valve in series, and to control the control valves according to detected vibration input. CONSTITUTION:A first and a second actuators 4, 5 are arranged in series between a vehicle body 1 and a wheel 2, a first control valve 7 of a low frequency large flow type to the first actuator 4 and a second control valve 8 of a high frequency small flow type are provided to the second actuator 5, and respectively connected to a hydraulic power source 6. When detected signals of a spring- mounted G sensor 10 and a stroke sensor 11 of a suspension device are input to a controller 9, the controller 9 controls actuation of control valves 7, 8 according to the input signals. Responsiveness can be secured by this constitution over a wide range of vibration frequency range.
Patent JP-H0869928-A (JP)
Title: Transformer
Inventor: ABE KATSUNORI
IPC: H01F30/00
Filed: 1994-08-29
Abstract: PURPOSE: To ensure a sufficient distance between the starting and terminating ends of a winding by fitting projections for guiding the starting end of the winding to the bottom surface of a pedestal near a high-voltage terminal erecting section, leading-out groove on a pedestal-side winding cylinder side, and the opposite side of the groove and projections for guiding the terminating end of the winding to the bottom surface of the pedestal near the high-voltage terminal erecting section and to the groove on the high-voltage terminal erecting section side from the middle section. CONSTITUTION: Projections 20, 24, and 25 for guiding the starting end of a winding are fitted to the bottom surface of a pedestal 7 on a high-voltage terminal 13a side in such a way that the projection 20 is fitted near a high-voltage terminal 13a erecting section and the terminal 25 formed in a truncated cone is fitted near a leading-out groove 11a on a pedestal- side winding cylinder 6 side, and then, the remaining projection 24 is fitted on the opposite side of the groove 11a from the line connecting the projections 20 and 25 on the terminal 13a side.  Then projections 23 and 26 for guiding the terminating end of the winding are also fitted to the bottom of the pedestal on the terminal 13a side near the terminal erecting section and to a position on the terminal 13a erecting section side from the intermediate section of the erecting section and the corner of the groove on the winding cylinder 6 side. Therefore, a sufficiently long distance can be ensured between the starting and terminating ends of the winding and dielectric breakdown can be prevented.
Patent JP-S6471343-A (JP)
Title: Multiplex conversion circuit
Inventor: SUZUKI MASAHIRO
IPC: H04J3/06
Filed: 1987-09-11
Abstract: PURPOSE:To form a multiplex conversion circuit without causing deterioration in phase adjustment and temperature characteristic by providing a low-order group timing generating circuit, 1/N frequency divider circuit and a selection circuit. CONSTITUTION:A feedback 1/N frequency divider circuit 15 applies 1/N frequency division to a high-order group timing signal 5 to output a low-order group timing signal 15a. A selection circuit 16 uses a timing signal switching control signal 7 to select a timing signal 15a and a low-order group timing signal 6 inputted externally. A shift register 13 is operated synchronously with the low-order group timing signal to be selected and generates N-phase (in this case, 4-phase) timing signal. A multiplex circuit 14 uses a 4-phase timing signal to apply time division multiple to 4 parallel data signals 1-4 and outputs the result as a serial data signal 8. Thus, the object is attained.
Patent JP-2000055921-A (JP)
Title: Test piece for determining urea
Inventor: ONISHI KIYOMI
IPC: G01N33/52
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To improve specificity to urea and to permit the reduction of the effects of the physical properties of a liquid sample to measured values by adding a larger amount of specific surfactant than the amount previously added as a surfactant to a reagent layer. SOLUTION: A reagent section is provided at one end of a supporting body 1, and the reagent section is provided with both a reagent layer 3 provided on the supporting body 1 and a development layer (sample supporting layer) 4 provided on the reagent layer 3. A test piece is for determining urea in a liquid sample and contains polyoxyethylene alkyl phenyl ether or polyoxyethylene alkyl ether in such an amount as to become 0.1% to 20% (w/v), preferably 1% to 10% (w/v), and further preferably 4% to 10% (w/v) at the time of dissolving in the liquid sample in addition to 0-phthal aldehyde or its derivative in an amount necessary for determining urea, a coloring compound, and acid.
Patent JP-H0972857-A (JP)
Title: Apparatus and method for detection of flaw in sheetlike object
Inventor: SASAMOTO HIROMASA
IPC: G01N21/88
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce the number of light receiving cells and to shorten the intake time of a light transmission distribution. SOLUTION: A flaw detection apparatus detects a flaw formed in a sheet 12, to be inspected, whose light transmittance is at 1/100000 or higher and 1/100 or lower. The flaw detection apparatus is provided with a line sensor camera 54 in which light receiving cells having the area of a measuring region on the sheet 12, to be inspected, per piece at 10 times or higher and 100 times or lower the area of an assumed minimum point flaw are arranged in a one-dimensional or two-dimensional shape and which is used to measure the light transmission distribution, with a second light source 52, for inspection, which is arranged so as to face the line sensor camera 54 and which irradiates a beam of light toward the line sensor camera 54, with conveyance rollers 26A to 26F which convey the sheet 12, to be inspected,  in such a way that the sheet 12 to be inspected is passed between the line sensor camera 54 and the second light source 53 for inspection in a direction crossing the irradiation direction of the light source 52 for inspection and with a flaw detection means which detects a point flaw formed in the sheet 12, to be inspected, on the basis of the measured light transmission distribution.
Patent JP-H1074972-A (JP)
Title: Light-receiving element and semiconductor optical device
Inventor: FURUSHIMA YUJI
IPC: H01S5/068
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce temperature changes in tracking characteristics in an LD module and make it usable in a wide temperature range by imparting a particular dependence on wavelength to the reflection factor of a light transmitting film. SOLUTION: By controlling the dependence on wavelength of reflection factor of the surface of a monitor PD11 by means of material, film thickness and the number of layers of light-transmitting films 12, 13 and 14 forming the surface of monitor PD11, dependence on wavelength changing more than 1% for the wavelength change from the minimum wavelength of reflection factor to about 20nm to the reflection factor of the light-transmitting films 12, 13 and 14. By doing this, the temperature change in tracking characteristics caused by the temperature change in fiber coupling efficiency in LD module 15 and the temperature change in the forward to rearward output ration in LD element can be reduce.  Thus, without using expensive materials, parts or complicated mechanical construction, the temperature change in monitor current value for a constant fiber output light intensity can be reduced and high-accuracy LD drive control is enabled for a wide temperature range.