baber/WOPTO huggingface dataset:
Patent JP-S63135864-A (JP)
Title: Human blood typing reagent
Inventor: KARAKI SACHIKO
IPC: C12P21/08
Filed: 1986-11-28
Abstract: PURPOSE:To provide a massproducible human blood typing reagent with a high factor, by mixing several kinds of monoclonal antibodies which are produced from a human type A blood cell and a refined human type A blood type substance as immunogen. CONSTITUTION:Several kinds of monoclonal antibodies each with a high factor which are produced from a human type A blood cell floating liquid and a refined human blood type A substance as immunogen are mixed. A human blood typing reagent thus obtained recognizes a human type A blood type substance specifically while being stable in the quality and factor and antigen specificity thereof can be adjusted by mixing a monoclonal antibody. When a hybridoma for producing a monoclonl antibody is prepared beforehand, massive supply is possible by cultivating the hybridoma.
Patent JP-S62142960-A (JP)
Title: Hot air flow space heater
Inventor: UMEKAGE YASUHIRO
IPC: F24H3/04
Filed: 1985-12-17
Abstract: PURPOSE:To improve comfortableness at the time of a weak combustion of the hot air flow space heater by thinning the thickness of each of checkerboard- like sectioning plates of a catalyst cleaning filter as it draws nearer to the outer periphery of a combustion cylinder. CONSTITUTION:A radiation window 11 through which the inside of a blast duct 17 can be observed is provided in a front plate 15 of the hot air flow space heater. Further, a partition plate 21 is provided between a top plate 14 and a combustion cylinder 19, and the combustion cylinder 19 is cut in a front slant section, and a catalyst cleaning filter 22 is disposed in the section. The catalyst cleaning filter is constituted in such a manner that the thickness of each checkerboard-like section plate 24 constituting each air passage 23 becomes thinner as it draws nearer to the outer periphery of the combustion cylinder. Thus, even at the time of a weak combustion, incandescence in the vicinity of the outer periphery of the combustion cylinder can be kept. Therefore, the sense of warmth in the appearance can be held and the space heating ability as well as the comfortableness can be improved.
Patent JP-H02130886-A (JP)
Title: Semiconductor laser element
Inventor: TANAKA TOSHIAKI
IPC: H01S5/042
Filed: 1988-11-11
Abstract: PURPOSE:To improve an end face damage level and to improve high output characteristic by providing a ridge step near one or both sides of the end face of a resonator, reducing the width of a semiconductor active layer crystalline- grown on the step smaller than the ridge width, and generating quantum sizing effect. CONSTITUTION:A mask is formed on an n-type GaAs substrate 1, and chemically etched to form a reverse mesa ridge (4-7mum of ridge width and 2-4mum of ridge step) only near the end face or a resonator. After the mask is removed, an N-type GaAs buffer layer 2 (0.3-0.5mum of thickness), an N-type AlxGa1-x clad layer 3 (0.7-1.2mum of thickness), x=0.3=0.5mum), an N-type AlyGa1-yAs photoconductive layer 4 (0.3-0.5mum of thickness, y=0.25-0.35), an undoped AlzGa1-zAs optical active layer 5 (0.04-0.07mum of thickness, z=0.12-0.14), a P-type AlxGa1-xAs clad layer 6 (0.1-0.4mum of thickness, x=0.45-0.55), an N-type GaAs current construction layer 7 (0.6-0.9mum of thickness) are sequentially epitaxially grown by a MOCVD method.
Patent JP-H09123741-A (JP)
Title: On-vehicle rotation detector
Inventor: MIYASAKA YASUHIRO
IPC: B60H1/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To detect the rotational angle position and a rotational direction of a rotary body by a plurality of outputted code signals with a simple constitution. SOLUTION: An on-vehicle rotation detector is provided with a knob member 6 attached to a part of a casing 3 so as to be rotated, a plurality of projections formed in one end peripheral edge part of this knob member 6 and two detection switches 18 and 19 selectively engaged with these projections and operated ON/OFF to output signals. These detection switches 18 and 19 are arranged on a printed board so that their ON/OFF operations by the projections are different from each other with time following the rotation of the knob member 6 and by the combination of the ON/OFF signals of these detection switches 18 and 19, the rotational position and the rotational direction of the knob member 6 are detected.
Patent JP-H0596990-A (JP)
Title: Electronic direction indicating device
Inventor: KATASE SHIGERU
IPC: G08B5/36
Filed: 1991-10-04
Abstract: PURPOSE:To prevent fluctuation of a blinking cycle of a direction indicator lamp when the blinking cycle is changed through detection of disconnection by connecting a frequency switching circuit for changing an oscillation cycle upon detection of a disconnection signal at an oscillation circuit for giving a predetermined on/off signals to the direction indicator lamp. CONSTITUTION:When a disconnection detection signal is generated, an output of a comparator 20 is brought to an LO electric potential. Resistances 7, 46, 8 and 44 are set so that a threshold voltage V3 is lowered when an output of a comparator 14 is HI, and a threshold voltage V2 at a low level is not changed, a deviation width for charging and discharging of a capacitor 12 is narrowed and a frequency of an oscillation circuit F is increased. Resistances 43, 7, 46, 8 and 14 are set so that a low level threshold voltage V4 is raised when the output of the comparator 14 is at the LO electric potential, and a high level threshold electric potential B1 is not changed, a deviation width of charging and discharging of the capacitor 12 is narrowed and an output frequency of the oscillation circuit F is increased.
Patent JP-H0597542-A (JP)
Title: Composition for protecting concrete from corrosion
Inventor: HAMANO KIMISATO
IPC: C09D7/12
Filed: 1991-10-03
Abstract: PURPOSE:To obtain a corrosion-protection composition durable over a long period and capable of achieving the corrosion-protection and decoration of a concrete structure at the same time by compounding a silane-based component for preventing the impregnation and absorption of water with a paint at a specific ratio. CONSTITUTION:The objective composition is produced by compounding 20-50wt.% of a silane-based component for preventing the impregnation and absorption of water with 50-80wt.% of a paint.
Patent JP-H09122490-A (JP)
Title: Catalyst precursor for synthesizing methacrolein and methacrylic acid
Inventor: IZUMI JINKO
IPC: C07C47/22
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a precursor for a catalyst used for synthesizing methacrolein and methacrylic acid by constituting the precursor of a specified catalyst component and specifying the ration of peak strength of X-ray diffraction to the specified value or under. SOLUTION: A catalyst precursor is constituted of catalyst components represented by a formula [In the formula, A represents nickel and cobalt, X represents magnesium, zinc, manganese, tin or lead, Y represents one kind of element of phosphorus, boron, sulfur, tellurium, silicon, germanium, cerium and the like, Z represents sodium, potassium, rubidium, cesium or thallium, a-h represent the atom ratios of respective elements, namely 0.1<=b<=0.5, 0.1<=c<=5, 1<=d<=12, 0<=e<=10, 0<=f<=10 and 0.01<=g<=3 at the time when a=12, and (h) represents the number of atoms of oxygen satisfying the atom ration of respective components.], and also the value K defined by the ratio of peak strength of 2θ=approximately 9.5 deg. in the X-ray diffraction (to cathode Cu=K) to the peak strength to 2θ=approximately 26.4 is set as 1.2 or less.
Patent JP-H01126190-A (JP)
Title: Controller for dc brushless motor
Inventor: MORI MASATO
IPC: H02P6/08
Filed: 1987-11-10
Abstract: PURPOSE:To prevent rotational frequency from pulsating and operate at low noise, by generating pulse at every electrical angle of 60degrees from the output of a rotor position detecting circuit, and by measuring the intervals to estimate following rotational frequency. CONSTITUTION:A DC power source 1 is converted to three-phase AC voltage via an inverter 2, and current is fed to an armature winding 3. The controller of a DC brushless motor having a permanent magnet rotor 4 rotated by a magnetic field generated from the winding 3 is provided with a rotor position detecting circuit 5, a voltage setting circuit 6, the gate controlling circuit 7 of the inverter 2, a pulse generating circuit 9 for generating pulse at every electrical angle of 60degrees, a rotational frequency detecting circuit 10 having a timer 10a for measuring the pulse intervals and an arithmetic circuit 10b, and a rotational frequency estimating means 11 having memory 11b and a following rotational frequency estimating arithmetic means 11a. Then, according to a difference between estimated rotational frequency and command rotational- frequency, the output voltage of the inverter 2 is controlled so as to avoid the pulsating of rotational frequency.
Patent JP-2000112459-A (JP)
Title: Sound board for piano and its production
Inventor: KITAJIMA RIICHI
IPC: G10C3/06
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a sound board for pianos with which an extremely good sound effect can be obtained. SOLUTION: The sound board 11 is constituted thinner from above to below by first taper working. A soft timbre is, therefore, obtained in the bass part and a timbre of full of life is obtain in the treble. The sound board 11 is constituted thinner (hatched portion) at a side end edge 11a on the treble side by second taper working. A gorgeous timbre can, therefore, be obtained by increasing the vibration of the sound board 11 and increasing the sound volume even when the tones of the treble are generated. Therefore, the characteristic sound effect making the timbre of the treble gorgeous can be obtained with the piano using the sound board 11.
Patent JP-H04162458-A (JP)
Title: Cooler
Inventor: SHIMIZU YUJI
IPC: H01L23/38
Filed: 1990-10-24
Abstract: PURPOSE:To obtain a cooler in which cooling capacity is not restricted only to a temperature of heat dissipating side by using polaron. CONSTITUTION:A semiconductor element 1 of a heat generator is thermally connected to an element 2 for cooling with polaron. An electric field is applied to the element 2 for cooling with the polaron via conductors 3, 3' from a power source 4. The polaron can be propagated in an arbitrary direction by designating the direction of the field, and energy can be transported. The element 2 for cooling with the polaron via the conductors 3, 3' is operated as a heat dissipating fin. It can also provide a heat dissipating fin 4. The element 2 for cooling with the polaron includes, for example, group III-V compound semiconductor such as GaAs and InP, InAs, etc., or group II-VI compound semiconductor or mixed crystal. The lattice state of the element 2 for cooling with the polaron is controlled by doping impurity atoms. An irregular lattice state might be realized in the element 2 for cooling with the polaron.
Patent JP-H09122662-A (JP)
Title: Accelerated oxidation treatment apparatus in water treatment
Inventor: SATO SHIGEO
IPC: C02F1/72
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To attempt the curtailment of treatment time, the miniaturization of a treatment apparatus, and the reduction of costs by improving the efficiency of a reaction by OH free radical when accelerated oxidation treatment of raw water is implemented. SOLUTION: In a water treatment apparatus in which an overflow type reaction chamber is formed in a catalytic reaction vessel 1, a diffusion pipe 4 is arranged close to the inner bottom surface of the reaction chamber, and gas having strong oxidation power such as ozone is diffused into raw water 7, an OH free radical generation part 14 which generates OH free radical from water vapor obtained from raw materials of ozone and hydrogen peroxide water 12 which are obtained from an ozone generator 5 independent of the catalytic reaction vessel 1 is installed, and OH free radical obtained by the OH free radical generation part 14 is supplied to the diffusion pipe 4 to be diffused into the raw water 7 so that an accelerated oxidation treatment apparatus is provided.
Patent JP-H10109757-A (JP)
Title: Separating device for laminated tray
Inventor: MITA KIMIO
IPC: B65G59/10
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To efficiently and automatically separate trays one by one from a tray laminated body with a simple structure. SOLUTION: A separating device comprises a vacuum box 10 whose projected suction path 11 slightly smaller than recessed parts of a tray are arranged in a front side, and connected to an evacuation device, and a driving means to elevate/lower and transversely travel the vacuum box, the vacuum box is lowered, the suction parts are inserted in recessed parts V of a tray T of the highest part of a tray laminated body TS, wall surfaces of the recessed parts of the tray are sucked to the suction parts through evacuation to reduce the volume of the recessed parts and form a gap from the recessed part of the second tray. In this condition, the vacuum box is elevated to separate the tray on the highest part of the tray laminated body from the second tray.
Patent JP-H06136536-A (JP)
Title: Continuous vapor deposition plating device
Inventor: SHIBUYA TAKUJI
IPC: C23C14/56
Filed: 1992-10-22
Abstract: PURPOSE:To stably execute continuous vapor deposition plating by attachably and detachably providing a plate for prevention of the fall of foreign matter between the band to be treated and the ceiling of the vapor deposition chamber in the vapor deposition chamber. CONSTITUTION:The inside of the vapor deposition chamber 1 is adjusted to a vacuum atmosphere and a raw material 4 for vapor deposition plating in a raw material crucible 3 is heated to evaporate by an electron gun, etc. The band 2 to be treated is made to travel and is successively introduced into the vapor deposition chamber 1 where the band 2 to be treated is subjected to continuous vapor deposition plating. The plate P for prevention of the fall of the foreign matter is provided between the band 2 to be treated and the ceiling of the vapor deposition chamber 1 at this time. The plate P is constituted of a central plate 7 and end plates 6a, 6b. The width or area of the plate P is changed by moving the end plates 6a, 6b by means of a cylinder 8 according to the width of the band 2 to be treated. As a result the fall of condensed deposits 5 sticking to the ceiling, etc., and the sticking of the falled deposits to the band 2 to be treated, etc., are prevented and the stable continuous vapor deposition plating is executed.
Patent JP-H10112942-A (JP)
Title: Dc power supply device
Inventor: UTASHIRO MASAHIRO
IPC: H02J7/02
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To increase the reliabilities of storage batteries, to enhance the preventive maintenance for the batteries, and to eventually provide a DC power supply device which is as a whole small in size and has a high efficiency, by measuring the capacity of one storage battery being in parallel operation. SOLUTION: In this DC power supply device, a plurality of units 11, 12, 13..., with one unit being a circuit constituted of an AC rectifying circuit section 115, a storage battery 113, and a DC-DC converting section 116, are parallelly connected to supply power to a load 20. Each unit is provided with an operation stopping means 117, a voltage measuring means 118, and an output voltage variable command means 119, and therefore a command signal can be transmitted between the AC rectifying circuit section 115 and the DC-DC converting section 116.
Patent JP-H03147447-A (JP)
Title: Communication protocol high speed processing system
Inventor: MIZUTANI MIKA
IPC: G06F13/00
Filed: 1989-11-02
Abstract: PURPOSE:To quicken the transmission processing by providing a buffer usable by the connection only after the end of connection setting and setting a fixed part of protocol control information of plural layers to the buffer in advance. CONSTITUTION:When a data of a buffer 20C set with a data to be sent and a fixed level of protocol control information is given to a transport processing section 14, the processing section 14 sets an EOT/NR 27 to a transport protocol control information setting section and gives it to a CLNP processing section 15. The processing section 15 sets a segment length 26 of a packet to a CLNP protocol control information setting section and gives the result to an LLC processing section 18. The processing section 16 does not newly set protocol control information because the value is already set to the LLC protocol control information setting section but gives it to a MAC processing section 17. The processing section 17 sets a LENGTH 24 of the packet to the MAC protocol control information setting section.
Patent JP-H08147110-A (JP)
Title: Method and device for data recording medium management and data recording medium
Inventor: IGARASHI TAKUYA
IPC: G11B20/10
Filed: 1994-11-18
Abstract: PURPOSE: To omit the initialization processing by recording a used code as a management code at the time when data is recorded in a logical block but recording an unrecorded code at the time when it is assigned as a recording area but data is not recorded. CONSTITUTION: Logical blocks are managed by the management code (for example, 00: usable, 01: used, 10: defective, and 11: unusable) recorded on a data recording medium. When data is actually recorded in the logical block, used code '01' is recorded as the management code of the logical block; and when the logical block is assigned as an area for data recording but data is not actually recorded, unrecorded code '11' is recorded as the management code. Thus, the use is immediately started without. initialization.
Patent JP-H11120047-A (JP)
Title: Db table generation system for html form
Inventor: MIYATAKE TADANARI
IPC: G06F12/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a means and a device which easily generate a DB(data base) table needed to structure a system by WWW(worldwide web) mainly through screen designing without technical knowledge about DBs and to decreases the man-hour of the WWW system structuring. SOLUTION: The correspondence between window components and data arranged in the form of HTML(hypertext mark-up language) is stored previously in a form component characteristic storage part 102. What is included in an existent DB array is stored in a DB array name storage part 103. Further, restriction conditions imposed on the array are stored in a restriction condition storage part 104. On the basis of those pieces of information, the table of the DB is automatically generated. The stored information is utilized for a reference system.
Patent JP-S63138058-A (JP)
Inventor: NAKAOKA EIZO
IPC: E04F11/18
Filed: 1986-11-29
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-H06120652-A (JP)
Title: Production of electronic circuit and solder dip bath
Inventor: TAKAHASHI TOSHIO
IPC: B23K1/08
Filed: 1992-09-30
Abstract: PURPOSE:To prevent insufficient soldering of the terminal of a chip component when a component provided with leads is mounted on a circuit board after a chip component is soldered through solder cream to a connecting land on the circuit board and the leads are subjected to dip soldering. CONSTITUTION:In order to prevent defective soldering due to floating of a large chip component 11 caused by thermal deformation of a circuit board 10 when solder of the large chip component 11, having terminals 12 connected through solder cream 14 to connecting lands 13, is remelted in a solder dip bath 24 at the time of soldering of the leads 18 of a component 17 provided with leads, cooling air 29 is jetted from above at the time of soldering in the solder dip bath 24 thus cooling the part to be soldered of the terminal 12 of the large chip component 11.
Patent JP-H01128425-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOKI MASAHIKO
IPC: H01L21/205
Filed: 1987-11-13
Abstract: PURPOSE:To form a highly concentrated, shallow region in the case of manufacturing a bipolar device, by setting the temperature of a semiconductor substrate at a specific range by using an ECR-plasma CVD device and causing silicon that is doped into either of conductivity types by using a source gas containing active silicon to perform an epitaxial growth on the semiconductor substrate. CONSTITUTION:The temperature of a semiconductor substrate is set at a temperature range 300 deg.-400 deg.C by using an ECR-plasma CVD device and causing silicon that is doped into either of conductivity types by using a source gas containing active silicon to perform an epitaxial growth on the semiconductor substrate. When silicon performs epitaxial growth, for example, a silicon substrate is set at a high temperature by using a heater 20 and the surface of the substrate is cleaned by applying H2 plasma that is activated by the ECR-plasma to the silicon substrate. When, the temperature of the substrate is set at a temperature 300 deg.-400 deg.C by using a heater 20 and helium or H2 are supplied from a plasma generating chamber 11. Further, gases such as Si2H6, SiH2F2 or Si3H8 which are easily decomposed and show high activities are fed in a reaction chamber and a gas of B2H6/He is introduced as a dopant gas.
Patent JP-H07142839-A (JP)
Title: Method and apparatus for detecting v-groove of printed board
Inventor: OKAMOTO SHINJI
IPC: G01J1/02
Filed: 1993-11-15
Abstract: PURPOSE:To detect a V-groove provided on a printed board for dividing the printed board automatically without relying upon a visual inspection and without providing an additional circuit for detection. CONSTITUTION:The light projecting part 3 of an optical sensor and the light receiving part 4 of the optical sensor are provided close to the surface of a printed board 1 at a position where a V-groove 2 is formed. A light beam is directed to the surface of the printed board 1 from the light projecting part 3 of the optical sensor and, at the same time, the projected light is received by the light receiving part 4 of the optical sensor. If the surface of the printed board 1 is flat, the tip of the light projecting part 3 of the optical sensor is closed by the surface of the printed board 1 and only very little light leaks out. If the V-groove 2 is formed on the printed board 1, the light leaks out along the inside of the V-groove 2. By receiving and detecting the light leaking out along the inside of the V-groove 2 by the light receiving part 4 of the optical sensor, the V-groove 2 can be optically detected.
Patent JP-H05102641-A (JP)
Title: Production of flexible circuit board for circuit component test
Inventor: INABA MASAKAZU
IPC: H05K3/00
Filed: 1991-10-04
Abstract: PURPOSE:To ensure electric reliability when a conducting hole is formed by ablation on insulating base material and provide the production of circuit compo nent testing flexible circuit board provided with a ring-shaped contact electrode which ensures aligning function and contact stability of a circuit component bump electrode by suppressing the generation and adhesion of carbon product. CONSTITUTION:A metal mask 3 provided with a circuit wiring pattern 2 and a hole 4 is formed on each plane of insulating base material 1, a conducting hole 8 is formed on the insulating base material 1 from the hole 4 of the metal mask 3 so as to reach the necessary part on the circuit wiring pattern 2, then, conductive layers 9 are formed on the bottom and the inner wall plane of the conducting hole 8 and on the metal mask 3. A ring-shaped contact electrode 13 which has the metal mask 3 at a part whose one edge is electrically joined to the circuit wiring pattern 2 through the conductive layer 9 by etching is formed.