baber/WOPTO huggingface dataset:
Patent JP-H02311680-A (JP)
Title: Key and key system
Inventor: KAWABATA NOBUHIRO
IPC: E05B49/00
Filed: 1989-05-24
Abstract: PURPOSE:To prevent the incorrect use of a key and store the using hysteresis of an individual user by releasing the lock of the key when the discrimination information memorized in an IC built in the key and the input information accord and by writing in the hysteresis information into the IC. CONSTITUTION:An integration circuit 2 including a circuit for memorizing the discrimination circuit for discriminating user, circuit for comparing the discrimination information and the information inputted from outside, and a circuit for storing the hysteresis information showing the using hysteresis is built in a key 1. Then, a user uses the key 1, and when the inputted information and the memorized discrimination information accord, an accordance signal is sent form the integration circuit 2. In correspondence with the accordance signal, a locking device 6 is locked, and the hysteresis information accompanied with the use of the key 1 is additionally written into the integration circuit 2.
Patent JP-2000319907-A (JP)
Title: Design structure of retaining wall block
Inventor: SUEMATSU DAIKICHI
IPC: E02D29/02
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a design technology for a retaining wall block capable of applying design by using a stain to the contrary by paying attention to the stain of a wall surface being a usual controversial point when applying the design to the wall surface of the retaining wall block. SOLUTION: Plural flat division surfaces 2 partitioned by a joint groove 10 are formed on a wall surface 1. Then, a partial flat division surface among the flat division surfaces is formed on a fouling restraining division surface 20 by performing fouling restraining processing on a concrete texture, and a residual flat division surface is formed on a texture division surface 21 still in the concrete texture.
Patent JP-H08305032-A (JP)
Title: Composition for antireflection coating
Inventor: IWATA YUTAKA
IPC: C08F26/10
Filed: 1995-05-01
Abstract: PURPOSE: To obtain a compsn. for forming a high quality anti-interference film on a photoresist film by incorporating perfluoro alkylcarboxylic acid, org. amine, polyvinylpyrrolidone and water. CONSTITUTION: This compsn. contains perfluoroalkylcarboxylic acid, org. amine, polyvinylpyrrolidone and water. The perfluoroalkylcarboxylic acid is a compd. represented by the formula Cn F2n+1 COOH [where (n) is 5-10] and C7 F15 COOH is preferably used. The perfluoroalkylcarboxylic acid is used as an activator and dissolves under coexistence of a basic substance. The basic substance used here is the org. amine and alkanolamine, especially monoethanolamine is preferably used. By the combination of the components, a lower refractive index is ensured and a slightly soluble layer is not formed on a resist.
Patent JP-H09290217-A (JP)
Title: Stone removing device for grain
Inventor: YAMAMOTO SOICHI
IPC: B07B11/06
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and to facilitate production by fanning a main wind tunnel and sub-wind tunnel to approximately the same shape in side view, fixing a main wind mill and a sub-wind mill to a single revolving shaft and rotating the revolving shaft by a single motor. SOLUTION: The main wind tunnel 3 and the sub-wind tunnel 4 are formed to approximately the same shape in side view and the main wind mill 9 and the sub-wind mill 10 are fixed to the single revolving shaft 11 which is rotated the single motor. A main sorting plate 6 and a sub-sorting plate 8 are diagonally oscillated by a cam. When grains are supplied from a supplying port, the grains spread widely on the main sorting plate 6 and are slightly floated by the wind from the main wind mill 9 soaring up in the main wind tunnel 3. The grains are then moved forward and backward by as much as the supplied succeeding grains and are taken out to a take- out port 18 and a cross feeding section 19. On the other hand, stone dust is gradually moved to the cross feeding section 19 by receiving the jerking up effect of the projections of the main sorting plate 6.  The stone dust arrives together with the grains contg. the stone dust at the cross feeding section 19 and arrives at a return plate 21. The stone dust falls from the holes of an inclined wall 23 onto the sub-sorting plate 8 and moves toward a stone take-out port 26, from which the stone is taken out.
Patent JP-H09289886-A (JP)
Title: Device for detecting cell membrane potential
Inventor: NAKAYAMA HIROYUKI
IPC: G01N27/416
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To enable the handling of plural cells at the same time and the quantitative determination of the cell membrane potentials. SOLUTION: A glass microelectrode 6 for thrusting a cell is protruded on the bottom of each well 4 of a part dish 2 and a reference electrode 8 is attached to a side wall of the well. One cell 12 is put into each well 4, the microelectrode 6 is thrust into the cell and the well 4 is filled with a medium 14. The electrodes 6, 8 are connected to an exterior instrument through a connector 10. The membrane potentials of the cells 12 in the individual wells are simultaneously measured based on the medium 14.
Patent JP-S6021742-A (JP)
Inventor: IIJIMA KEIJI
IPC: A61B8/00
Filed: 1983-07-18
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-S5936221-A (JP)
Title: Photocoupler
Inventor: TANAKA TOSHIYASU
IPC: H04B10/00
Filed: 1982-07-29
Abstract: PURPOSE:To obtain an inexpensive photocoupler which eliminates the need for an adjustment of an optical axis by using a branch fiber formed by sheathing the one-end circumference of a center fiber system with a circumferential fiber system made of a fiber bundle. CONSTITUTION:The photocoupler is equipped with the branch fiber 10 which consists of an assembly end 10a and separation ends 10b and 10c while those end parts 10a, 10b, and 10c are equipped with plugs 20a, 20b, and 20c, a case 30 containing this branch fiber 10, and sockets 40a, 40b and 40c whierein the plugs 20a, 20b and 20c are fitted. Then, the number ratio between the assembly end side and separation end sides are 1:2. The branch fiber 10 uses a single-core fiber as the center fiber system 11, the fiber bundle 13 is arranged as the circumferential fiber system 12 at the outer circumference of its one end to form the assembly end 10a, and the other-side ends of both fiber systems 11 and 12 are made independent of each other to form the separation ends 10b and 10c.
Patent JP-H0427350-A (JP)
Title: Formula feed for fattening marbled beef cattle and production thereof
Inventor: KONDO HIDEKI
IPC: A23K1/18
Filed: 1990-05-23
Abstract: PURPOSE:To obtain a formula feed useful for fattening marbled beef cattle with excellent meat quality by using wheat bran when the amount thereof attains a prescribed value or above in producing wheat flour and corn with a prescribed content or more of crude fat ingredients. CONSTITUTION:Wheat bran obtained by separating wheat flour therefrom when the weight of the bran attains >=20wt.% in producing wheat flour and corn with >=5% content of crude fat ingredients are used so that the amounts of the wheat bran and corn may respectively exceed 10wt.%. Thereby, the objective formula feed is obtained.
Patent JP-H01302560-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TSUBOTA SHINYA
IPC: G11B15/10
Filed: 1988-05-31
Abstract: PURPOSE:To complicatedly operate a number of mechanism parts with a single small diameter cam by providing plural cam channels, which are mutually branched or crossed, on a same surface of a cam gear and regulating the cam channel, through which the pin of an arm member is passed, in each branching and crossing point. CONSTITUTION:When an eject operating button is pushed at the time of a stop mode, a loading motor 49 is activated and a cam gear 41 is revolved in a clock-wise direction. Since a lock arm 50 is energized by a spring 54 in a counter-clock-wise direction, a pin 51 of the arm 50, which is at the branching point of cam channels 41b and 41c in the cam gear 41, proceeds along the channel 41c and a pin 52, which is at the crossing points of cam channels 41a and 41c, also proceeds along the channel 41c. The arm 50 is turned in the counter-clock-wise direction with a supporting shaft 50a as a center against the spring 54 and a slider 17 is slided in an arrow D direction. The tip part of the slider 17 presses an eject lever 24 and the eject operation of a tape cassette is executed. A pin 34a of the lever 34 is in a part to be extended in an arrow D' with the stop mode of a channel part 17a and the lever 34 is in a stop mode condition.
Patent JP-S5465514-A (JP)
Title: Multielement magnetic head
Inventor: KURIHARA SHIGERU
IPC: G11B5/60
Filed: 1977-11-04
Abstract: PURPOSE:To reduce crosstalk without degrading mechanical strength by forming an adjoining track separating groove and an additional separating groove of a smaller width than this to the magnetic head of monolithic type. CONSTITUTION:An adjoining track separating groove 4 and an additional separating groove 5 of a maller width than this are formed. This separating groove 5 increases the degree of separation of the adjoining cores and reduce crosstalk. Since the separating groove 5 is narrower than the separating groove 4, the root of the core becomes sufficiently thick, obviating the occurrence of any problem in mechanical strength. Thereby, the multielement magnetic head which has no problems in  mechanical strength and causes less crosstalk may be obtained inexpensively.
Patent JP-H0427094-A (JP)
Title: Horizontal tunnel excavator
Inventor: ISHIKAWA TETSUO
IPC: E21B7/04
Filed: 1990-05-22
Abstract: PURPOSE:To reduce a working space to make small an excavated pit and to reduce labor and time necessary for pit excavation and backfill by making turning arms of an excavating tool loading and unloading device as a two stage folded construction capable of bending. CONSTITUTION:Turning arms 44A and 44B of an excavating tool loading and unloading device 40 are formed so as to have a two stage folded construction capable of bending from a rising state. The turning arms 44A and 44B are raised to turn a holder 47 upward, and it is born on a receiving to hold lowered excavating tools 8.... After that, the front end arms and root arms of the turning arms 44A and 44B are successively turned, and the excavating tools 8... held by the holder 47 are positioned concentrically forward of a rotating chuck device 7b. Then, a horizontal device is operated to advance a rotary driving device 7, and the rear end of the holder 47 is held by the rotating chuck device 7b. The holding of the excavating tools 8... is released by approximately reverse procedure outlined above.
Patent JP-H04307304-A (JP)
Title: Linear scale
Inventor: KONNO HIDETO
IPC: H01L43/08
Filed: 1991-04-03
Abstract: PURPOSE:To obtain the output characteristic of a liner scale from a state where no magnetic field exists to a saturated state, namely, a linear relation between the moving distance of a magnet (a mobile scale) and an output voltage. CONSTITUTION:This linear scale is composed of a means which is provided with a fixed scale having the first and second magnetoresistance element groups 7 and 5 respectively constituted of ferromagnetic thin films, scale with scale divisions marked at regular intervals which are equal to the element intervals of the group 5, and a movable scale which has a length longer than the longest pattern of the group 5 in the length direction at an unreachable position on the upper surface of the group 7 and a magnetic recording medium which is magnetized to an N and S poles in the width direction at intervals shorter than those of the group 5.
Patent JP-2000140343-A (JP)
Title: Pachinko machine
Inventor: NAGANO HIROTOYO
IPC: A63F7/02
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent a ball storage tray from separating and keep the communicating condition between a game ball passage and the ball storage tray. SOLUTION: A ball drawing passage is equipped in a condition communicating with a ball storage tray inside the lower half part of a Pachinko machine. A bucket member communicating with the lower end of the ball drawing passage is mounted below the Pachinko machine. A front board 23 with a rear board 24 inserted from the rear is screwed to the lower front part of the Pachinko machine. A ball storage tray 30 is held clamped between the front board 23 and the rear board 24. A ball passage chute 65 with a U-shape section is integrally equipped behind the ball storage tray. A ball passage exit 54 and a chute upper part with a reverse U-shape section protruded rearward from the rear side of the ball passage exit 54 are equipped at the center of the rear board 24.  The ball passage chute 65 is passed toward the ball passage exit 54 from front and fit into the bucket member together with the chute upper part.
Patent JP-H07331945-A (JP)
Title: Opening state holding mechanism of door
Inventor: KATAGAI KAZUTOSHI
IPC: E05C17/32
Filed: 1994-06-14
Abstract: PURPOSE:To provide the opening state holding mechanism of a door of excellent operability and safety. CONSTITUTION:When a door A is opened, respective links 1, 2 rotationally move so as to be opened centering around their connecting part 4, and when the connecting part 4 of the links 1, 2 reach the line connecting together connecting parts 6, 8 with the door A and a base frame B, the connecting part 4 exceeds the line connecting together the connecting parts 6, 8 with the the door A and the base frame B by the energization force of a spring 3. Hereafter, the projection 1a and the cutout 2a of the respective links 1, 2 are contacted with each other so as to regulate rotational movement, and hence the respective links 1, 2 are locked with each other so as to support the door A. In this case, when the respective links 1, 2 are rotationally moved accompanying opening of the door A, the connecting part 4 of the respective links 1, 2 exceeds the line connecting together the connecting parts 6, 8 with the door A and the base frame B by the energization force of the spring 3, hence it is unnecessary to push the respective links 1, 2 in the direction, and the respective links 1, 2 can be automatically locked only by opening the door A.
Patent JP-H07327956-A (JP)
Title: Blood flow plotting method and device of magnetic resonance imaging system
Inventor: WATABE SHIGERU
IPC: A61B5/055
Filed: 1994-06-14
Abstract: PURPOSE:To provide a three-dimensional image pickup method of depicting blood vessel images of uniform illuminance in a wide range of the parts in an image pickup region with an MRI system having a blood flow plotting means. CONSTITUTION:A sequencer applies the high-frequency magnetic field and gradient magnetic field based on three-dimensional blood flow plotting sequence to an examinee by controlling a signal transmission system and a magnetic field gradient generating system. The NMR signals as the response from the examinee are converted by the signal transmission system into digital signals and thereafter, the two-dimensional projected blood vessel images are formed via a reconstitution processing and projection processing in a signal processing system and are displayed on a display. At this time, the sequencer shifts the carrier frequency of the high-frequency magnetic field to be transmitted to an outflow side of the blood flow to be imaged from the central value of an excitation slab and presaturates the regions exclusive of the regions to be imaged on the outflow side, thereby preventing the turning back in a slice direction. As a result, the signal degradation at the end of the image pickup regions is controlled and the blood vessel images free from deterioration are obtd. in the wide regions.
Patent JP-S63297669-A (JP)
Inventor: KOBAYASHI TOSHIKATSU
IPC: E04G23/02
Filed: 1987-05-28
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-H0426733-A (JP)
Title: Hydrogen storage ni-zr series alloy
Inventor: DOI HIDEKAZU
IPC: C22C19/03
Filed: 1990-05-22
Abstract: PURPOSE:To obtain a hydrogen storage Ni-Zr series alloy having an MgZn2 type crystalline structure and excellent in corrosion resistance in an alkaline electrolyte and hydrogen occluding capacity by specifying the compsn. constituted of Zr, Ti, Mn, Fe, Pd, V, Al and Ni. CONSTITUTION:This is a hydrogen storage Ni-Zr series alloy having a compsn. contg., by weight, 10 to 37% Zr, 5 to 25% Ti, 4 to 20% Mn, 0.01 to 5% Fe, 0.005 to 5% Pd, 0.1 to 15% V and 0.01 to 4.5% Al, furthermore contg., at need, 1 to 7% Cu and/or 0.06 to 6% Cr and the balance Ni with inevitable impurities and having an MgZn2 type crystalline structure. The alloy is excellent in capacity and corrosion resistance in an alkaline electrolyte and is suitable particularly for the use as the negative active substance of a closed type Ni-hydrogen storage battery.
Patent JP-H01306676-A (JP)
Title: Low-shrinkable fabric
Inventor: SASAKURA TADAO
IPC: D06M13/44
Filed: 1988-05-30
Abstract: PURPOSE:To obtain the subject flexible formaldehyde-free fabric with an extremely low shrinkage factor by repeated washing, by applying phosphoric acid amide-based compound to a fabric consisting of cellulose fibers and heat- treating the resultant fabric. CONSTITUTION:A fabric consisting of cellulosic fibers is impregnated with an aqueous solution containing a phosphoric acid amide-based compound and an acidic catalyst containing a Lewis acid, then heat-treated, subsequently neutralized and washed with hot water to afford a low-shrinkable fabric with <=10mug/g free formaldehyde content and <=4% shrinkage factor after washing 45 times. Phosphoric triamide and condensate thereof can be cited as the phosphoric acid amide-based compound. The preferred pickup of the phosphoric acid amide-based compound in the fabric after neutralizing and washing with hot water is 1.2-6.0wt.% (0.5-2.4wt.% expressed in terms of phosphorus content).
Patent JP-H05327301-A (JP)
Title: Delay equalizer
Inventor: NAITO TAKAO
IPC: H03H7/01
Filed: 1992-05-25
Abstract: PURPOSE:To miniaturize a delay equalizer composed of microstrip lines for compensating the wavelength distribution of optical fibers. CONSTITUTION:Concerning a delay equalizer composed of the microstrip lines for which a strip conductor 1 is formed on the upper face of a dielectric substrate 2 of and a ground conductor 3 is formed on the lower face of the substrate 2, the shape of the strip conductor 1 is selected so as to get a cut-off frequency higher than the frequency for compensating the wavelength distribution of the optical fibers. Further, a thickness (h) and a dielectric constant epsilonr of the substrate 2 are selected at a maximum so as to set width W of this strip conductor 1 within the preparable range and to get a desired characteristic impedance Z0.
Patent JP-S6112028-A (JP)
Title: Forming method of resist pattern
Inventor: NISHIMURA EIJI
IPC: H01L21/027
Filed: 1984-06-27
Abstract: PURPOSE:To reduce a difference in X-Y dimensions of a resist pattern, to improve the accuracy of finishing of the pattern by controlling the dose of beams given to a resist and the developing time of the resist. CONSTITUTION:When the dose of beams is made smaller than the optimum dose, beam distribution 12, 13 in the X direction and the Y direction is lowered. When a developing time is made longer than a proper time, an increase in dimensions in the Y direction is made larger than that in the X direction. That is, a corner section 17 is removed first in the X direction having a steep resist sctional shape, and the development of a bottom is made later than that of an upper section. Consequently, the dimensions of a punching pattern are represented by Xx2, and an increase in the dimensions is reduced extremely as DELTAx'. Since an inclination is gentle in the Y direction, on the other hand, the upper section and bottom of a resist are developed from the beginning in the Y direction, the dimensions of a punching pattern are represented by y2, and an increase DELTAy' in dimensions is made larger than DELTAx'. Accordingly, a difference in X-Y dimensions (x2-y2) is reduced.
Patent JP-S5833373-A (JP)
Title: Semiconductor image pickup device
Inventor: KOMORI NOBUFUMI
IPC: H04N5/335
Filed: 1981-08-21
Abstract: PURPOSE:To reduce a blooming phenomenon and to improve picture quality without using any external compensating circuit, by providing a region within a semiconductor image pickup device to absorb the excess carrier before it is diffused to the contiguous photodetecting part. CONSTITUTION:An (n) type buried layer 5 is formed at the desired part on the surface of a (p) type silicone substrate 1 by a selective heat diffusion or an ion implantation process, and a (p) type epitaxial grown layer 6 of a prescribed thickness on the substrate 1 including the layer 5. Then an n<+> type epitaxial region 7 is formed to reach the layer 5 from the surface of the layer 6 by a selective heat diffusion process, and at the same time an SiO2 film 2 and (n) type regions 3a and 3b are formed on the surface of the layer 6. The regions 3a and 3b which serve as the 2nd conductive region plus the layer 6 which serves as the 1st conductive semiconductor layer are used as diodes. Then a backward voltage is applied to the p-n junction between the layers 6 and 5, and an excess carrier Q generated at the region 3a is absorbed to the layer 5. Thus the amount of injection of the carrier Q is reduced to the contiguous region 3b. In such way, the deterioration is prevented for the picture quality.
Patent JP-H09320793-A (JP)
Title: X-ray generator and x-ray device
Inventor: KAMITAKA NORIAKI
IPC: H05G2/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray generator using a plasma X-ray source that eliminates or restricts X-ray intensity fluctuation and stabilizes an X-ray intensity. SOLUTION: An X-ray generator is constituted, to form plasma by irradiating an target member in a pressure-reduced vacuum container with excitation energy beams and extract an X-ray from the plasma. In this case, before performing irradiation of an excitation energy beam 102 for plasma formation 103, the generator is provided with a mechanism for prior to performing irradiation of an excitation energy beam 101 of an energy or an energy density lower than that of irradiation of the excitation energy beam 102 for forming the plasma 103 at an expected irradiation position of the excitation energy beam 102 to a target member 111 or an area including the expected irradiation position.
Patent JP-S63296391-A (JP)
Title: Method for mounting part on printed circuit board
Inventor: MORISHIMA NORIAKI
IPC: B23K1/00
Filed: 1987-05-28
Abstract: PURPOSE:To prevent a short-circuiting between adjacent patterns due to creamsolder oozing-out during the mounting of parts by a method wherein adhesive agent is applied after a cream-solder printed or applied on a printed circuit board is dried superficially, where parts are fixed temporarily by the adhesion of the adhesion agent and thereafter a flow-soldering is performed through heating. CONSTITUTION:A cream-solder 53 is printed on a printed wiring substrate 51 by a screen printer 41, and next the surface of the printed cream-solder 53 is dried in a drying oven 42, where flux of the solder surface 61 is dried and therefore inactive, but enough flux for soldering parts is left active inside the cream-solder 53. Therefore, an adhesive agent 71 is applied just before mounting the parts which are temporarily fixed by the adhesion of the adhesive agent 71, and then a flow-soldering is performed through heating. By these processes, a short-circuiting between adjacent patterns can be prevented which is caused by the contact of adjacent patterns due to the oozing-out of the cream- solder.