baber/WOPTO huggingface dataset:
Patent JP-H02289936-A (JP)
Title: Optical recording medium
Inventor: KONO MICHIHIRO
IPC: G11B7/24
Filed: 1989-06-30
Abstract: PURPOSE:To obtain enough recording sensitivity on recording at high rotating speed with a small and low-output semiconductor laser by forming such a recording film on a substrate that this recording film is composed of a layer containing tin and selenium and two layers of passive state metal or its oxide formed adjacent to both sides of the tin-selenium-containing layer. CONSTITUTION:The recording film 3 formed on the substrate has such a structure that is composed of a layer containing tin and selenium and two layers of passive state metal or its oxide formed adjacent to both sides of the tin- selenium-containing layer. A thin film 2 comprising phthalocyanine compd. with >80% light transmittance for 770 - 850 nm wavelength is provided between the recording film 3 and the substrate 1. Thereby, the recording sensitivity can be significantly enhanced without influencing other properties. The obtd. medium has enough sensitivity on recording at high rotating speed (2400 - 3600 rpm) with a small and low-output semiconductor laser.
Patent JP-S5957319-A (JP)
Title: Input and output port expanding system
Inventor: ISHII TAKATOSHI
IPC: G06F13/10
Filed: 1982-09-27
Abstract: PURPOSE:To realize a multiplex page selection and a multiplex operation, by attaining the extension of the effective total number of input and output ports and bringing the state to the selecting state with an initializing signal, in a personal computer system. CONSTITUTION:The input/output unit developed by a manufacturer is considered as one input/output page and multiplexing is attained by assigning an input/ output port in common to the unit. Further, a means for selecting the input/ output page is provided to each input/output page. An address is supplied to a page selecting port recorder 34 via an extension bus 17 and an address line 32 from a processor unit and a detected signal is supplied to a clock input terminal CK of a flip-flop 34 as a PGSL. In selecting the input/output page, the corresponding data bit I is set to 0, and an OUT instruction is executed to the PGSL, then the PGSL of a page port decoder 31 having each input/output unit in common is outputted, an input/output port recorder 36 is enabled and made operable.
Patent JP-H0917152-A (JP)
Title: Tape cassette, recording apparatus and reproducing apparatus
Inventor: OSUE TADASHI
IPC: G11B23/30
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a tape cassette, a recording apparatus, a reproducing apparatus enabling a high-speed confirmation of recording data recorded in a tape- shaped recording medium. CONSTITUTION: When recording data are recorded to a magnetic tape 32, a system controller 61 generates appendix data such as file name, formation date, attribute or the like related to the recording data to be recorded on the magnetic tape 32, and writes the data via a recording/reproducing part 30 into a memory element 71. When a tape cassette 70 is loaded to the recording/ reproducing part 30, the system controller 61 reads out via the recording/ reproducing part 30 appendix data such as file name, formation date, attribute or the like stored in the memory element 71.
Patent JP-H0334642-A (JP)
Title: Line connection system
Inventor: IRIBE SHINICHI
IPC: H04L12/00
Filed: 1989-06-30
Abstract: PURPOSE:To improve the use rate of a digital line for lease by using only the leased digital line as a trunk circuit, when the traffic quantity is small, and using as an ISDN switching network, as well, as the trunk circuit, when the traffic quantity becomes large. CONSTITUTION:In a switching equipment, an outgoing line is divided into two groups of a first group A and a second group B, connected to multiplexing devices 3, 6, and the multiplexing devices 3, 6 use a first circuit (for instance, a digital leased circuit) 4 and a second circuit (for instance, an ISDN switching network) 5 as transmission lines in accordance with those two groups. The switching equipment selects a call from a terminal equipment preferentially as an outgoing line of a first group A by using an outgoing line priority selecting function, and usually uses a first circuit A as a transmission line. When it is detected that a first circuit 4 is faulty, the multiplexing devices 3, 6 set a second circuit 5, multiplex a call of the outgoing line of a first group A to a second circuit 5, and a second circuit 5 is used as a transmission line. In such a way, a second circuit 5 can be used as a backup circuit of a first circuit 4.
Patent JP-S5958209-A (JP)
Inventor: YAMASHITA YOUZOU
IPC: F16B12/20
Filed: 1982-09-27
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-S6060060-A (JP)
Inventor: KAI KOUICHI
IPC: B61D19/02
Filed: 1983-09-12
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-2000003563-A (JP)
Title: Information transmitting method and information transmitting device, and optical disk device using the method and the device
Inventor: ISHIBASHI HIROMICHI
IPC: G11B20/14
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To correctly transmit synchronous data together with clocks by outputting serial data as they are as transmission data signals and frequency- dividing and outputting clocks as transmission clock signals in a first module and reproducing the clocks by multiplying the transmission clock signals in a second module. SOLUTION: Synchronous data SDT and a frequency-divided clock signal VCKN from a module 3 are digitally processed again in a module 4. Since a PLL consisting of a phase comparator 41, a charge pump 42, a loop filter 43, a VCO 44 and a frequency divider 45 operates as a synchronous multiplier and generates a clock signal whose phase is synchronized with that of the frequency-divided clock signal VCKN and the generated clock signal becomes the clock signal VCKX having an N-fold frequency of the clock signal VCKN before the frequency divider 45. Then, the synchronous data SDT are latched with the clock frequency VCKX by a data latch 46 to supply them as synchronous data SDTX to a decoder 47.
Patent JP-H0722814-A (JP)
Title: Filter
Inventor: NAKAKUBO HIDEAKI
IPC: H01P1/205
Filed: 1993-07-06
Abstract: PURPOSE:To prevent the degradation of filter characteristic due to the reduction of Q of a resonator by eliminating the earth pattern on the rear side of a substrate corresponding to a circuit pattern part. CONSTITUTION:A substrate 1 provided with an earth pattern 4 on the rear side, plural resonators 2 and 3 mounted on the front side of this substrate 1, and a circuit pattern 5 which is provided on the front side of the substrate 1 to connect the input/output terminals 8 of these resonators 2 and 3 through a capacity element, an inductance element 7, or the like are provided. The earth pattern 4 on the rear side of the substrate 1 facing the circuit pattern 5 is eliminated. Therefore, the floating capacity between the circuit pattern 5 on the front side of the substrate 1 and the earth pattern 4 on the rear side is remarkably reduced. Consequently, Q of resonators 2 and 3 is not reduced practically, and thereby, the degradation of the filter characteristic is prevented.
Patent JP-H1112158-A (JP)
Title: Bath preparation
Inventor: SHIMADA OSAMU
IPC: A61Q19/10
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a bath preparation, containing sun-dried salt having sterilization and humectant effects for the skin, little stimulant to the skin, preservable for extended periods and easily soluble in hot water. SOLUTION: This bath preparation 1 is obtained by evenly agitating a mixture of sun-dried salt and skimmed milk powder, wherein each crystal (grain) 2 of the sun-dried salt is covered fast with the particles 3 of the skimmed milk powder, so as to prevent the crystal 2 from contacting air and prevent highly moisture-absorptive magnesium chloride and sodium chloride in the salt from absorbing moisture in air.
Patent JP-S6413063-A (JP)
Title: Tartaric acid amide derivative
Inventor: TODA FUMIO
IPC: C07C235/16
Filed: 1987-07-06
Abstract: NEW MATERIAL:A D- or L-tartaric acid amide derivative which is a host compound, expressed by formula I (R1-R6 are 1-10C primary, secondary or tertiary alkyl and aralkyl, 5-15C alicyclic or aromatic group) or formula II (R7 and R8 are groups except the 5-15C aromatic group from the R1-R6) and capable of forming a clathrate complex with compounds, such as alcohols, diols, phenols or amines, as a guest compound. EXAMPLE:(+)-(R,R)-2,3-Di-O-isopropylidene-N,N,N',N''-tetramethyltartaric acid diamide. USE:Used for forming crystals of a clathrate complex using various organic compounds as a guest compound and useful as an optical resolving agent, etc. PREPARATION:For example, dimethyl ether derivative of tartaric acid is formed and then converted into an acid chloride, which is subsequently reacted with dicyclohexylamine to afford the aimed optically active compound expressed by formula I or II.
Patent JP-S6323401-A (JP)
Title: Microstrip antenna
Inventor: SATO SHINICHI
IPC: H01Q21/28
Filed: 1986-07-16
Abstract: PURPOSE:To use the titled antenna at a multi-frequency band by short-circuiting a straight line part at the side of a sectorial radiation conductor and a ground conductor by a short-circuit conductor so as to reduce the mutual coupling. CONSTITUTION:The short-circuit conductor plate 6 provided to the straight line parts on two sides opposed to each other in a sectorial radiation conductor 1 short-circuits the sectorial radiation conductor 1 and the ground conductor 4. In supplying power to the sectorial radiation conductor 1 through a feeder 2, a radio wave whose electric field is zero at the part of the short-circuit conductor plate 6 is excited and the radio wave is radiated in space through the circular-arc part of the sectorial radiation conductor 1. That is, since the short-circuit conductor 6 exists to the straight line part, no radio wave is radiated from the straight line part and even when plural antennas are arranged, the mutual couping is reduced. Since the electric field is made zero forcibly in the short-circuit conductor 6, the effect of the harmonic mode is less.
Patent JP-H05335711-A (JP)
Title: Printed wiring board
Inventor: MARUYAMA HITOSHI
IPC: H05K3/42
Filed: 1992-06-02
Abstract: PURPOSE:To realize high density of a wiring pattern and to improve design freedom without requiring a space between a part mounting part and a pattern. CONSTITUTION:This device is provided with an insulation substrate 91, a plurality of patterns 14 provided to a front and a rear of the insulation substrate 91, a plurality of through-holes 11 to 13 which pass through the insulation substrate 91 and connect patterns of both sides, a plurality of mounting parts 10 for mounting and joining an electronic part, etc. The mounting parts 10, 100 have mounting part through-holes 11, 12, 13 formed through the insulation substrate 91 and the mounting part through-hole is connected to the mounting parts 10, 100 and a pattern or a mounting part provided to an opposite side thereof. It is desirable that the mounting part through-hole has a diameter of 0.1 to 0.5mm.
Patent JP-H0828929-A (JP)
Title: Controller for air conditioner
Inventor: MORIO SHUJI
IPC: F24F11/02
Filed: 1994-07-19
Abstract: PURPOSE:To provide a controller for an air conditioner in which the useless energy consumption can be prevented without imparting troublesomeness in operation to an operator. CONSTITUTION:A controller 3 compares the output of a temperature, sensor 1 with that of a temperature setter 2, and outputs the result to an AND gate 7. The output of a human body detecting sensor 5 is input to the gate 7 via a timer circuit 6. In this case, the output of the circuit 6 becomes an 'H' level in the state that the sensor 5 detects a human body. The output of the circuit 6 becomes an 'L' level in the state that the sensor 5 does not detect the body. Accordingly, the controller 3 can control an output circuit 4 only in the state that the sensor 5 detects the body. The output of the gate 7 becomes an 'L' level in the state that the sensor 5 does not detect the body, and power is not supplied to a load.
Patent JP-S6145556-A (JP)
Title: High pressure sodium lamp
Inventor: OGATA YOSHIRO
IPC: H01J61/30
Filed: 1984-08-09
Abstract: PURPOSE:To prevent sealed-in rare gas from flowing-out from the electrode sealing part of a luminous tube end part in a lamp production process by constituting an outer tube of hard glass within the specific range of a softening point. CONSTITUTION:The electrodes 4 and 5 are held on to the tip parts of the electrode conductors 2 and 3 while natrium amalgam 6 and mixture gas of neon and argon as gas for starting assistance are sealed in inside an almina luminous tube 1. The luminous tube 1 is connected and held on to the lead wires 7 and 8 respectively through the electrode conductors 2 and 3 while being provided inside a direct outer tube 9. The lead wires 7 and 8 are airtightly sealed at the end part of the outer tube 9 while a tip tube is connected in advance to the outer tube 9 for becoming a tip 10 while being sealed up after vacuum exhausting the inside. Gettering 11 is held on to the electrode conductor 2 through a getter support 12. The outer tube 9 of the high pressure sodium lamp 21 of said constituted is formed of hard glass whose softening point of not less than 700 deg.C while not exceeding 900 deg.C.
Patent JP-S6227645-A (JP)
Title: Gas sampling apparatus
Inventor: OGUCHI TAKAAKI
IPC: G01N1/00
Filed: 1985-07-29
Abstract: PURPOSE:To obtain accurate dilution multiplying factors in a broad range and to make the pressure of sample gas constant, by using part of pressurizing gas as a driving fluid for gas to be measured in an ejector, and sending the gas to be measured to a diluting mixer. CONSTITUTION:In a diluting mixer 5, gas to be measured and pressurizing gas are mixed, and the mixture is diluted to the concentration of a sample gas for analysis. An ejector 10 is arranged between the diluting mixer 5 and a feeding system 2 of the gas to be measured. Diluting gas is sent to the diluting mixer 5 from a pressurizing gas feeding system 6. In the ejector 10, part of the diluting gas works as a driving fluid, and the gas to be measured is sent to the diluting mixer 5. In the ejector 10, part of pressurizing gas is used as the driving fluid for the gas to be measured, and the gas to be measured is sent to the diluting mixer 5 without forming a narrow part, with the dilution and pressurization of the gas to be measured being carried out. The mixing and dilution are further carried out chiefly by other part of the pressurized gas, and the desired concentration of the sample gas for analysis is obtained.
Patent JP-H08335842-A (JP)
Title: Distribution composition circuit
Inventor: OHIRA TAKASHI
IPC: H01P11/00
Filed: 1995-06-09
Abstract: PURPOSE: To provide a distribution composition circuit which consists of only a concentrated constant element in a compact structure and with high integration density and can decrease the number of inductors in the case of a multistage constitution. CONSTITUTION: Three terminals 1, 2 and 3 are prepared. The 1st terminal 1 is grounded via an inductor L. The 1st and 2nd terminals 1 and 2 are connected together via a capacitor, and the 1st and 3rd terminals 1 and 3 are connected together via another capacitor. The capacitance value C of both capacitors are approximately equal to each other. The terminals 2 and 3 are connected together via a resistor R. A constant can substantially satisfy a relational expression 6 L=CR<2> . The circuits of such constitutions can be connected together through multiple stages and in terms of tournament.
Patent JP-H0458472-A (JP)
Title: Photoelectric conversion body
Inventor: TAKEUCHI KAZUMASA
IPC: H01M14/00
Filed: 1990-06-26
Abstract: PURPOSE:To reduce the elution of a semiconductor film into an electrolyte and extend a life by containing a transition metal complex which has the elec tron donating property and can be set to the mixed valence state in an electro lyte. CONSTITUTION:A transition metal complex which has the electron donating property and can be set to the mixed valence state is contained in an electrolyte. The transition metal complex indicated by general formulas (I), (II), (III) is preferable for the metal complex. When light is radiated to the semiconductor film of a photoelectric conversion body using this electrolyte, charge separation occurs on the interface between the semiconductor film and the electrolyte, and separated electrons are implanted into the first electrode to generate a current. Holes are generated in the semiconductor by charge separation, electrons are implanted into the semiconductor if the above transition metal complex having the electron donating property exists at this time, and the electrons are connected to the above holes. The unstableness of the semiconduc tor due to the generation of the holes does not occur, and the elution of the semiconductor into the electrolyte can be suppressed.
Patent JP-H0332463-A (JP)
Title: Plate for sliding nozzle
Inventor: ARIGA KIKUO
IPC: B22D41/32
Filed: 1989-06-29
Abstract: PURPOSE:To suppress the generation and expansion of cracks by compounding one or more of a refractory material, specific % of graphite and/or carbon- contg. material and specific % of carbide, boride, etc., and kneading specific % of metallic fibers and a binder therewith, then heat treating the mixture at a specific temp. CONSTITUTION:The neutral, acidic or basic refractory material and the graphite or carbon-contg. material are compounded at 5 to 15%. Further, one or >=2 kinds of the carbide, boride, nitride, and metallic powder are compounded at need at 0.5 to 15% to constitute the refractory material. The metallic fibers are added at 1 to 10% to this refractory material and the mixture is kneaded and molded by using the proper binder which is org. or inorg. The molding is heat treated at 180 to 850 deg.C. The life of the sliding nozzle plate is prolonged in this way and the safe operation is assured.
Patent JP-S5956840-A (JP)
Title: Motor device
Inventor: TAKEGAMI KIYOYOSHI
IPC: H02K7/102
Filed: 1982-09-22
Abstract: PURPOSE:To obtain stable and effective braking function for a long period and to obtain a strong controlling effect in a motor device by mounting a brake shoe on a magnetic movable plate to an electromagnet which is disposed between a rotational shaft and a stator, and always energizing by a spring a disc side. CONSTITUTION:A brake mechanism is composed of an annular electromagnet 17 arranged in an annular region between a rotational shaft 7 and a stator 4, a movable plate 18 made of magnetic material capable of being attracted to the electromagnet, an annular brake shoe 19 mounted on the movable plate, and a plurality of springs 20, and the shoe 19 is opposed at the coaxial relation to the disc 10 of a rotor holder 9. The plate 18 has a guide hole 23, through which a pin 22 is loosely inserted, and pressed always to the side of the disc 10 upon tension of the springs 20. In this manner, the effective contacting area of the brake shoe is increased, thereby obtaining strong controlling effect cooperatively.
Patent JP-S5868037-A (JP)
Title: Support for photographic printing paper
Inventor: IWASAKI YASUO
IPC: G03C1/79
Filed: 1981-10-20
Abstract: PURPOSE:To obtain a support with high surface smoothness by coating both sides of paper from pulp fibers having a specified fiber length distribution with polyethylene. CONSTITUTION:Both sides of paper made from pulp fibers contg. <=5wt% in total of residue on a 24-mesh screen and residue on a 42-mesh screen in the fiber length distribution measured with a fiber screening machine are coated with polyethylene to obtain a support for photographic printing paper with high surface smoothness. Said fibers are obtd. by regulating the freeness of fine and short fibers in pulp of broadleaf trees to 200-300ml with a beating machine such as a refiner or a beater.
Patent JP-2000358339-A (JP)
Title: Small-size motor
Inventor: TAKEI HIROMITSU
IPC: H02K23/04
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To improve cogging characteristic by reducing air gaps and stabilize quality. SOLUTION: A magnet 24 and a bearing 25 are integrally molded through the insertion molding by injecting a magnet material to a small size motor case molded with a curling mold. A size accuracy of the relative positions of the bearing surface 25a and inner circumferential surface 24a of the magnet 24 is determined uniquely within the same metal die and the work accuracy of the motor case 20 will not intervene for such a dimensional accuracy. An air gap G2 can be shortened sufficiently and the motor can increase its power. Cogging can also be controlled by adequately controlling a thickness T2 and a radius R2 of curvature of a magnet 14. Moreover, it is easily to cope with the requirements for a narrower motor having a large aspect ratio.
Patent JP-H1058714-A (JP)
Title: Method for printing image on recording medium
Inventor: MANTELL DAVID A
IPC: B41J2/505
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ink printing method utilizing overlapping printing of small liquid drops in regard to gray scale printing. SOLUTION: There is disclosed a method for printing an image on a recording medium by providing a liquid ink print head 20 having an ink ejection device which is conveyed in a scanning direction and ejects ink drops on a recording medium at pixel positions which are disposed with a distance therebetween in a prescribed resolution. In this method, there are steps wherein each ink drop volume of a first number of first ink drops which becomes approximately equal to an ink drop volume of a second ink drop when being summed up is determined and the number of sub-pixel positions is selected such that the number selected pixel positions becomes equal to the first number. Also, there are steps wherein sub-pixels in the selected pixel positions at the sub-pixel resolution which is greater than a predetermined resolution obtained by being divided by the first number are disposed at spaced intervals and the first number or smaller of the first ink drops at sub-pixel positions disposed at spaced intervals are adhered.
Patent JP-H0689126-A (JP)
Title: Compact electronic equipment
Inventor: SETO MASA
IPC: H05K7/12
Filed: 1993-07-07
Abstract: PURPOSE:To surely hold a battery pack or the like in a fixing recessed part. CONSTITUTION:A compact electronic equipment is equipped with a base unit having a bottom wall 6 and a side wall 7, and a fixing recessed part 110 having a bottom face opening opened at the bottom wall of the base unit. The length of a partial pack 111 is a little shorter than the length of the fixing recessed part 110, and the partial pack 111 can be moved in the recessed part 110 only in a prescribed distance almost equal to the difference of the length. Then, a side face opening 134 of the fixing recessed part 110 is equipped with a first engaging part 121, and the end part of the fixing recessed part 110 is equipped with second engaging parts 127a-127c. The partial pack 111 is equipped with the third engaging part to be engaged with the first engaging part 121, and fourth engaging parts 138a-138d to be engaged with the second engaging parts 127a-127c when the partial pack 111 is moved only in the fixing recessed part 110 in the prescribed distance.