baber/WOPTO huggingface dataset:
Patent JP-H01215164-A (JP)
Title: Personal radio telephone set
Inventor: ODA HIROSHI
IPC: H04B1/40
Filed: 1988-02-24
Abstract: PURPOSE:To attain radio communication with a low charge by providing a radio equipment separately from a telephone set main body and applying transmission/reception of an incoming signal, a dial signal and a voice signal between a transmission circuit and a reception circuit. CONSTITUTION:A specific signal reception identification circuit 11 receives a specific signal sent from a radio equipment C in a radio wave and identifies it to be a specific signal and informs the result to a control circuit 12. On the other hand, the radio equipment of the block C is provided separately from a telephone set main body A and applies transmission/reception of the incoming signal, dial signal and voice signal between the transmission circuit 7 and the reception circuit 6. When a prescribed operation is applied for dialing, the radio equipment C sends a specific signal to the identification circuit 11. Thus, radio communication with low charge is attained without requiring expensive subscriber charge, basic charge and operating charge of a radio telephone set.
Patent JP-2000241482-A (JP)
Title: Determining device for open and short circuit of transmission line route
Inventor: NAGASHIMA YOSHIKAZU
IPC: G01R31/02
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To easily determine open or short circuit of a transmission line route by providing a discriminating means of the open the short circuit based on second electrode voltages of first, second, and third semiconductor elements. SOLUTION: A transmission line route whose terminal is connected with a first resistor is connected with first electrode connected with a common power supply, a control electrode connected with a common driving circuit, a first semiconductor element having a second electrode, second semiconductor element, third semiconductor element, and the second electrode of the first semiconductor element. A second resistor is connected with a second electrode of the second semiconductor element, and a third resistor is connected with a second electrode of the third semiconductor element. Based on the second electrode voltages of the first, second, and third semiconductor elements, open and short circuit are discriminated. Thus, connection of a resistor 9 to a terminal of a comparing result passage is not required, and removal of the terminal from an electronic apparatus is not required.
Patent JP-H06229390-A (JP)
Title: Fuel pump
Inventor: HARADA SEIICHI
IPC: F04D9/00
Filed: 1993-02-02
Abstract: PURPOSE:To remove vapor effectively under severe conditions of high temperature and prevent discharge performance from decreasing. CONSTITUTION:A pump channel 29 in a casing is provided with a low-pressure side channel part 29a formed into such a length as getting prescribed pressure- rising action from a channel entrance 26, an enlarged channel part 29b formed at the downstream end of the channel part 29a and having larger channel section area compared with that of the channel part 29a, and a high-pressure side channel part 29c formed from the enlarged channel part 29b across the channel exit 28 and having a smaller channel section area compared with that of the low-pressure side channel part 29a. And the casing is provided with a vapor discharge port 39 for communicating the inside part with the outside part of the enlarged channel part 29b.
Patent JP-H11315235-A (JP)
Title: Ink jet ink composition
Inventor: PRICE BRIAN GRAY
IPC: B41M5/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition improvable in the uniting of ink jet liquid particles and liquid drop placement by incorporating a vehicle with a colorant and a polymer having a specified molecular weight into the ink composition. SOLUTION: There is provided the ink composition containing a liquid vehicle such as deionized water; 0.25-10.0 wt.% colorant such as a pigment or a dye; 1-500 ppm of a water-soluble polymer having a molecular weight of 200,000-40,000,000 (g/mol); and 0-10 wt.% dispersant selected from among oleyl methyl tauride salt, sodium dodecylsulfate, etc. This composition may additionally contain 5-70 wt.% wetting agent selected among glycerol, diethylene glycol, etc.; 0.0005-0.5 wt.% biocide; 0.05-1.0 wt.% surfactant; an extender; a conductivity enhancing agent, an antifoam; etc. The water-soluble polymer used is exemplified by poly(ethylene oxide), 2-hydroxyethylcellulose, carboxylmethylcellulose, polyacrylamide, or poly(acrylic acid).
Patent JP-H07250163-A (JP)
Title: Application constituting method for electronic exchange
Inventor: TODA MITSUHARU
IPC: H04M3/00
Filed: 1994-03-10
Abstract: PURPOSE:To provide a high-level service function by using macrodata regarding macrodefinitions from an application memory for an application program in response to the input of the macrodefinitions from an extension telephone set. CONSTITUTION:Once the macrodefinitions are set from the telephone set 11, a central control unit 20 detects them as the generation of a function execution request and informs an application processor 30 of it, The processor 30 which is informed reads the macrodata, described in a spread sheet in advance, out of the application memory 40 and sends them to the control unit 20. The control unit 20 executes the data in order by a macrodata execution means 32 to offer the application service. Therefore, a user or construction person puts the macrodefinitions in the spread sheet to obtain the application program which is original to the user.
Patent JP-H08237730-A (JP)
Title: Mobile communication system
Inventor: AONO YOSHITAMI
IPC: H04W88/08
Filed: 1995-02-28
Abstract: PURPOSE: To provide the mobile communication system in which a distortion characteristic in an optical transmission line interconnecting a radio base station and a central control station is improved. CONSTITUTION: Reception signals with different frequencies from plural mobile terminal equipments are separated by a branching filter means 28 in a radio base station, and they are converted into a same frequency by frequency conversion means 29, 32 of pre-stages. Only a desired signal at a desired frequency band in each signal to be converted is extracted by filters 37, 40 and the frequency of the desired signal is converted by frequency conversion means 41, 44 of post-stages so that a ternary distortion component generated when the desired signal passes through an optical transmission line 25 as an optical signal is converted so as not to interfere each desired signal being an optical signal, and a synthesis means 49 synthesizes the signals.  The synthesized electric signal is converted into an optical signal by an electro/optic conversion means 15 and sent to an optical transmission line 25.
Patent JP-2000243830-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABE KAZUHIDE
IPC: H01L21/768
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a thinning of a Cu film at the time of a chemical and mechanical polishing of the Cu film and to make it possible to process the Cu film with high accuracy by a method wherein the Cu film is formed on the whole surface including a contact hole formed in an intermediate insulating film on a base body, the polishing of the Cu film is performed by the chemical and mechanical polishing and the polishing of the Cu film is made to end by a stopper film, which is a C film. SOLUTION: An intermediate insulating film 102 is formed on a base body 101 and after the film 102 is polished, a contact hole 103 is formed in the film 102. Then a Ti film 104, a TiN film 105 and a W film 106 are formed in the hole 103. Then after an interlayer insulating film 107 and a C film 108 are deposited on the film 102 and the films 104, 105 and 106,a groove 109 is formed in the films 107 and 108. Then after an insulating film 110 is formed on the sidewall part of the groove 109, a Ti film 111, a TiN film 112 and a Cu film 113 are deposited on the film 108 including the groove 109. Then the films 113, 112 and 111 unnecessary except the groove part are removed by a chemical and mechanical polishing.  By one minute's polishing, the C film is shaved no thicker than the thickness of several Å in contrast to being shaved in a thickness of 4000 Å or thereabouts of the Cu film and the selection ratio of polishing of the Cu film to the C film shows a ratio of 1 to more than 1000. Thereby, even though an overpolishing is performed on the Cu film, the C film works as a stopper and the generation of the thinning of the Cu film is eliminated.
Patent JP-H03246217-A (JP)
Title: Oxidation hair-dyeing agent
Inventor: OKANO YURI
IPC: A61K8/25
Filed: 1990-02-20
Abstract: PURPOSE:To obtain a safe oxidation dyeing agent containing a plant extract containing a zeolite and pyrogallol tannin having a transition metal carried thereon as the second liquid and reduced in damage of hair and irritation of hair and free from mutagenic property. CONSTITUTION:The aimed dyeing agent containing a diamine based oxidation dyestuff as the first liquid and one or more kinds of plant extract containing zeolite and pyrogallol tannin on which a transition metal is carried as the second liquid. Optimum pH of reaction liquid of mixed solution of the first liquid and second liquid is 8.5-10.5. The zeolite consists essentially of aluminosilicate of alkali or alkaline earth metal. The transition metal-carried zeolite can be used as an oxidizing agent concerned in hydrogen peroxide in polymerization reaction of diamine-based oxidation dye.
Patent JP-H10243593-A (JP)
Title: Motor
Inventor: KUSHIHIRA TAKANOBU
IPC: H02K1/24
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce a cogging torque and avoid the decline of motor torque characteristics by a method wherein auxiliary slots are formed in salient poles to increase the total number of slots of an armature core imaginerily and an ideal skew angle is obtained by a specific formula. SOLUTION: Auxiliary slots are formed in salient poles to increase the total number of slots of an armature core imaginerily. When the outer diameter of the armature core is denoted by (r) [mm], the thickness of the armature core is denoted by T [mm], the number of slots is denoted by (q), the number of poles of a field part is denoted by (p) and the total number of the auxiliary slots 19 is denoted by M, the width of the slot and the width of the auxiliary slots 19 are both set at a width (t) expressed by a formula I. Further, the angle to a border between the poles of the field part, i.e., an ideal skew angle, is set at a value approximately equivalent to an angle θ[deg.] expressed by a formula II. With this constitution, the flux values of the poles can be increased while a cogging torque is reduced and the decline of motor torque characteristics can be also avoided.
Patent JP-H0746490-A (JP)
Title: Video tube having reserved picture recording function of video cassette recorder and reserved picture recording of video cassette recorder using it
Inventor: HAKUUN KICHI
IPC: H04N5/44
Filed: 1992-01-31
Abstract: PURPOSE: To execute recording reservation function for recorder by successively transmitting a prescribed signal with radio at a time reserved for recording which is stored in a memory. CONSTITUTION: Drive data for the execution of reserved recording of a video cassette recorder includes data of a reservation start time, a reservation end time, power-on, recording, and power-off. When this drive data is stored in a memory 8, a control means 2 confirms whether or not the current time of a timer is the reserved recording start time stored in the memory 8. When it is a reserved recording start time, the control means 2 operates a power supply part 7 to turn on a TV receiver and reads drive data from the memory 8 to transmit it to a radio signal transmission part 9. A radio signal reception part 5 of the recorder takes drive data for TV receiver as the input and turns on the video cassette recorder and executes recording during the reserved period.
Patent JP-S60185690-A (JP)
Title: Device for loading bulk cargo in bulk freighter
Inventor: KIKUI KEIZOU
IPC: B63B25/04
Filed: 1984-03-05
Abstract: PURPOSE:To load uniform bulk cargoes into a hold with good efficiency by providing a corridor around the hold in which damp trucks are capable of running and providing a bridge over the hold slidably to the bow direction and providing a movable plate which is capable of slanting. CONSTITUTION:A corridor 3 in which damp trucks 4 are capable of running is provided around a hold 2 and movable bridges 5a, 5b which are capable of going in and out from land to the corridor 3 are provided. A bridge 6 which is capable of moving to a bow and a stern direction on rails 11 by means of a chair driving gear 12, a chain wheel 13 and a chain 14 is provided over the hold 2. A movable plate 6b capable of slanting through all of the width is mounted to the frame 6a of the bridge 6. Trucks 4 loaded with earth and sand can directly get on the movable plate 6b and bulk cargoes brought down on the movable plate 6b can be taken in the hold 2 and therefore it is possible to uniformly load the bulk cargoes with good efficiency.
Patent JP-S54132422-A (JP)
Title: Permanent magnet
Inventor: YAHAGI KATSUHIKO
IPC: C22C19/07
Filed: 1978-04-06
Abstract: PURPOSE: To enhance the magnetic characteristics such as coecive force and residual magnetic flux density of a permanent magnetic alloy based on rare earth elements, Co, fe, Ni, Cu and Mn by replacing all or part of the Cu with Ag and adding various elements.  
     CONSTITUTION: A permanent magnet contg. one or more kinds of rare earth elements such as Sc, Y, La, Ce, Pr, Nd and Sm, and one or more kinds of transition metals such as Co, Fe, Ni and Mn part of which is replaced with Cu. Part or all of the Cu is replaced with Ag, and one or more out of Ta, Zr, Nb, Cr, V, Ti, Mo, Si, Zn, Sn, Hf, Al, Mg and S may be added. Mixed raw material of the above compsn. is molded, sintered at 1050W1300°C, and aged at 700W950°C to obtain a permanent magnet with superior magnetic characteristics such as high coercive force and residual magnetic flux density. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02220425-A (JP)
Title: Reticle and pattern formation using reticle thereof
Inventor: JINBO HIDEYUKI
IPC: G03F1/50
Filed: 1989-02-21
Abstract: PURPOSE:To relieve defocusing of a pattern due to irregularities of the base such as a semiconductor substrate and the like which are treated with patterning by providing a thin film on a part which is projected on the recessed region at a bed of the pattern of a reticle so that its thin film may make an optical path length from the foregoing part to a projecting lens long. CONSTITUTION:Such a film as a resist film 15 is provided on a part which is projected on the recessed region at a bed of the pattern of a reticle 13. Then this configuration makes differences arise between optical path lengths which are obtained from a pattern part that is projected to the recessed region at the bed of the reticle 13 to a projecting lens 21 as well as from a pattern part that is projected to a protruding region at the bed of the reticle 13 to the projecting lens 21. As the regular focus position of a projection image at each pattern part can be slided, the pattern of the reticle 13 forms images at positions near the regular focus in respective regions of the bed having recessed and protruding regions. Even to the bed having the recessed and protruding regions, the amount of a focus margin which is almost equal to that in the case of a flat bed is thus obtained.
Patent JP-H08235902-A (JP)
Title: Emergency light tool
Inventor: FUKUNAKA JUZO
IPC: F21V23/04
Filed: 1995-02-28
Abstract: PURPOSE: To provide an emergency light tool which allows being easily found when it is thrown out from a rack while articles on the rack are dropped down or when furniture is toppled by the outbreak of the earthquake or the like. CONSTITUTION: An emergency light tool 1 is provided with a bulb 2, a switch part 11 for switching the bulb 2 into the on state and the off state, and a casing 5 for encasing them. One part of the casing 5 is formed on a placing part 6, and an electromotive bar 8 for detecting rolling and falling of the emergency light tool 1 and second a detected signal to the switch part 11 is provided. The switch part 11 is set into the off-state in a state where the placing part 6 is placed on a rack 13, and the switch part 1 is switched into the on-state by detecting rolling and falling of the emergency light tool due to the earthquake or the like by the electromotive bar 8.
Patent JP-H02241435-A (JP)
Title: Scanning of nuclear resonance signal
Inventor: HERUBERUTO BURUUDAA
IPC: A61B5/055
Filed: 1990-02-21
Abstract: PURPOSE: To scan with an equal timing interval in the case of an optional grade shape without causing any non-linear distortion by the method wherein the measured value of an equal interval is required in a K-space by means of an interpolation from a scanning value, and then the measured value is written into a measured matrix. CONSTITUTION: The requirement of an equal interval in a K-space needed for avoiding a non-linearity is achieved by the interpolation of a measured data. The interpolation is carried out on the K-space raster of the equal interval by directly, e.g. by a three dimensional approximation. In this case, the sin wave of a grade G(t) is presumed, thus the scanning of a measured value is performed by a constant time interval Δt. According to this, initially the scanning of a non-equal interval is obtained in the K-space. If these scanning points are directly processed continuously, the non-linearity of an imaging should be caused. Accordingly, the interpolation raster of the equal interval is determined in the K-space, in this case, the measured value, which is further going to process is also an existing value in a measured raster, is interpolated in the interpolated raster.  The measured value determined in the interpolated raster J is then written into a measured matrix.
Patent JP-S6270802-A (JP)
Title: Polarizing film
Inventor: OKUMURA TAKUZO
IPC: G02B5/30
Filed: 1986-02-25
Abstract: PURPOSE:To obtain a highly efficient polarizing film consisting of a neutral color by mixing dichroic dye with iodine and adsorbing and orientating the mixture to/on a high molecular film. CONSTITUTION:Iodine to be a polarizing element is mixed with a specific organic direct dye; an organic direct dye having absorbing and polarizing characteristics on the low wavelength side out of 400-700nm visual light wavelength band and having practically the same direction of transition moment as that of iodine at the adsorption and orientation to/on a high molecular film or an organic direct dye having the absorbing and polarizing characteristics on the high wavelength side and having practically the same direction of transition moment as that of iodine and the mixture or individual components are adsorbed and orientated to/on the high molecular film. Consequently, a highly efficient polarizing film consisting of a neutral color and having high unitary transmissivity and high polarization can be obtained.
Patent JP-H11222065-A (JP)
Title: Hoist device for dump
Inventor: KOKADO TAKANOBU
IPC: B60P1/20
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a tough hoist device stably swiveling each part for dump, by eliminating interference with a car body due to swiveling sideward of a cylinder tube. SOLUTION: Relating to a hoist device for dump 1, a load carrying platform 3 provided in the upward of a base unit 2 is tilted backward and sideward. A base end of a cylinder tube 4 and a lower end of a first link member 7 are mounted able to swivel before/behind the base unit 2, an upper end of a piston rod 5 and an upper end of the first link member 7 are pivotally mounted in a second link member 8, a front end part of a swivel arm 9 is connected able to swivel sideward to a front end part of the second link member 8, a swivel rod 10 is connected to a rear end part of the swivel arm 9, able to swivel to the forward/backward,  an upper arm 11 is connected to an upper end thereof able to rotate with the center axis of the swivel rod 10 serving as the rotational shaft and the upper arm 11 is mounted in a lower surface of the load carrying platform 3 so as to be able to turn relating to the center axis.
Patent JP-H06260936-A (JP)
Title: Method and device for processing digital signal
Inventor: KONISHI TAKAO
IPC: H03M1/00
Filed: 1993-03-02
Abstract: PURPOSE:To convert an input signal into a digital signal having a large number of multigradations despite a small amplitude of the input signal and to improve the S/N for the signal processing by varying the working reference levels of both A/D and D/A converters in response to the maximum value of an input analog signal. CONSTITUTION:A peak detecting circuit 7 detects the peak voltage of an input analog signal. An upper reference voltage generating circuit 8 generates the upper reference voltage VRT1 set previously and slightly higher than the input peak voltage. An A/D converter 3 converts an analog signal whose base part is clamped at a level higher than the lower reference voltage VRB1 into the digital data based on both voltage levels VRT1 and VRB1. The digital data is supplied to a D/A converter 5 after undergoing the signal processing through a digital signal processing part 4. The converter 5 converts the digital data into an analog signal based on both levels VRT1 and VRB1.
Patent JP-S56138091-A (JP)
Title: Shallows water steaming device for inboard and outboard engine
Inventor: INOUE SEIJI
IPC: F02B61/04
Filed: 1980-03-29
Abstract: PURPOSE: To prevent resistance produced due to the weeds during steaming, by a method wherein a rotary support member, which can pivot upward from a tilt lock rod, is located at a support shaft, positioned facing and opposite to the tilt lock rod, and the rotary end part of the support member engages said rod at a position where a propelling unit is lifted halfway up.  
     CONSTITUTION: A propelling unit 15 is lifted halfway up for shallows-sailing such that a tilt lever 35 first turns counterclockwisely, and as a result, a tilt lock arm 32 rotates clockwisely through a link 41 to release a lock. By means of a handle 2, secured on a case 16 of the unit 15, the propeller unit 15 is pulled halfway up, and a handle 60 is depressed. This causes a counterclockwise rotation of a support member 50. As a result, an end part 53b makes contact with an arm lower surface of a steering fork, and simultaneously, a central part 52 thereof is positioned facing and oppsite to a tilt lock rod 30. Through the downward movement of the propelling unit, the central part 52 is brought into contact with the tilt lock rod 30, and the propeller unit 15 is supported at a halfway position. Through the reverse operation, the propelling unit is brought into an usual steaming condition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52123843-A (JP)
Title: Multistage direct-coupled phase
Inventor: HARAMOTO YUTAKA
IPC: H03H11/16
Filed: 1976-04-12
Abstract: PURPOSE:To enable the integration of circuit by the use of simple circuits with out decreasing the characteristic by obtaining the circuit constitution that enables the direct-coupled cascade connection of the phase shifting circuits in an optional stage unit.