baber/WOPTO huggingface dataset:
Patent JP-S60255511-A (JP)
Title: Antiskid device for tire
Inventor: HOSODA HIRONORI
IPC: B60C27/02
Filed: 1984-05-31
Abstract: PURPOSE:To improve usual handiness of a tire due to possible attaching/detaching operation by one touch, and reduced size and weight of the whole device, by providing an advance/retreat mechanism and a check mechanism which checks movement of a clamping member. CONSTITUTION:Brackets 1A, 1B, 1C, a set of three pieces, engaged with the outer periphery of a tire 5 in hooked state, are supported by means of a knot point 15A, formed by the bracket and links 7A, 7B of equal length, and the tips of the links 7A, 7B. A knot point 15B, formed by other links 8A, 8B of equal length, is connected to the tips of clamping members 3A, 3B so as to freely advance or retreat with respect to said clamp members 3A, 3B. Further, in a housing body 4, which allows projection, in reciprocal directions, of a pair of clamp members 3A, 3B overlapping each other, a circular ratchet groove 17 is provided and a ratchet click 18 is fitted to an operational lever 19. Thus, a check mechanism, which prevents slackening of the members 3A, 3B due to operation of the lever 19, is provided.
Patent JP-2000264610-A (JP)
Title: New glycosaminoglycan/inorganic ion complex, its production and medical material containing the same complex
Inventor: TANAKA JUNZO
IPC: C08B37/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new glycosaminoglycan/inorganic ion complex capable of facilitating the regeneration of hard tissue, capable of merging into the hard tissue and enabling moldability, strength and orientation to be improved by mixing glycosaminoglycan with phosphoric acid and calcium hydroxide in an aqueous medium and precipitating a complex of glycosaminoglycan with inorganic ions. SOLUTION: By mixing a phosphoric acid aqueous solution where glycosaminoglycan is dissolved in a concentration of 0.05-2.5 (wt./vol.)% [preferably 0.1-2.0 (wt./vol.)%] with a calcium hydroxide aqueous solution under a condition of pH 7.0-12.0 (preferably pH 7.3-10.5), a complex of glycosaminoglycan with inorganic ions in which glycosaminoglycan, phosphate ion and calcium ion are chemically combined is obtained. The complex shows diffraction pattern (002n) [wherein, (n) is a positive integer] showing c-axis orientation to the major axis of a complex particle in electron diffraction and has 60-1,000 nm length of the major axis showing c-axis orientation in a range from 0±45 deg. to 180±45 deg. to the major axis of a complex particle in electron diffraction.
Patent JP-H02291702-A (JP)
Title: Circular waveguide
Inventor: UCHINO AKIHIKO
IPC: H01P3/127
Filed: 1989-05-02
Abstract: PURPOSE:To increase a frequency band that can transmits only a basic mode and at the same time to extremely reduce the sectional area of a circular waveguide by changing the sectional shape of the inner wall of the waveguide and rounding or folding the waveguide so as to reduce the distance between at least a part of an elliptical circumference where the major axis is considerably larger than the minor axis and another part of the elliptical circumference. CONSTITUTION:A waveguide has a spiral inner diameter sectional shape. As a result, such a waveguide that has a wide band of 7.90-15.92GHz corresponding to a satellite broadcast band (11.7-12.0GHz) can be obtained with a small sectional area of a 3.495mm diameter.
Patent JP-H01282191-A (JP)
Title: Production of single crystal
Inventor: INOUE TAKAYUKI
IPC: C30B27/02
Filed: 1988-05-09
Abstract: PURPOSE:To prevent the generation of thermal strain at the time of detaching a crystal and an increase in the dislocation density at the bottom by forming the straight barrel part, then controlling the lifting velocity of the crystal to form a small-diameter part and solidifying the crystal as such in the Czochralski method. CONSTITUTION:A raw material and a sealant 6 are charged in a crucible 4, and melted. A seed crystal is brought into contact with the surface of the molten raw material 5, and the seed crystal is slowly pulled up to grow a single crystal 10. In the liquid-sealed Czochralski method, the straight barrel part 10a is formed, and then the temp. decreasing velocity of the melt 5 and the relative lifting velocity of the crystal 10 are controlled to form a small-diameter part 10c having a diameter smaller than that of the straight barrel part 10a. The rotational speed and lifting speed of the crystal 10 are then diminished to zero, and the melt 5, etc., are solidified while the lower end of the small-diameter part 10c is brought into contact with the melt 5, etc.
Patent JP-S604978-A (JP)
Inventor: SHIRAKI MIKIO
IPC: G09G5/26
Filed: 1983-06-23
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-H05327274-A (JP)
Title: Electromagnetic wave shielding material
Inventor: ODA MASAHARU
IPC: H05K9/00
Filed: 1991-05-17
Abstract: PURPOSE:To obtain a high shielding effect to both electric field and magnetic field occurring from CRT, plasma, EL, etc., by forming a material made of good conductive fibers having at least one amorphous alloy layer with a high permeability. CONSTITUTION:A material made of good conductive fibers 1 and 2 having at least one amorphous alloy layer 3 with a high permeability is formed. For example, a plating solution with a composition consisting of 0.1mol./l of iron (II) chloride, 0.9mol./l of cobalt (II) sulfate, 0.1mol./l of sodium phosphite, 0.1mol./l of boric acid and 0.002mol./l of hydroquinone is placed in a plating bath and is adjusted to pH1.4 and is held at 50 deg.C. A polyester mesh with 200 meshes nickel-plated is placed in the plating bath as a work electrode and is dipped between two opposed electrodes made of cobalt. Further, a voltage equivalent to a current density of 0.05A/cm<2> is applied between the electrodes for 6 minutes, and the iron-cobalt-phosphorus amorphous alloy layer 3 is precipitated on the mesh.
Patent JP-S594363-A (JP)
Title: Circuit for converting asynchronism and synchronism
Inventor: KANEKO KAZUHIRO
IPC: H04L25/40
Filed: 1982-06-30
Abstract: PURPOSE:To prevent an error based on out of synchronism from occurring at a receiving side, by reading out successively an asynchronous signal from a start bit, in response to a pulse generated at each prescribed interval equal to one word length of the asynchronous signal. CONSTITUTION:A signal of a frequency divider 22 is interleft at each word length interval of data at a counter 23 and a pulse C is produced and given to a flip-flop 24. A transmission data SD is loaded to a register 31, read up to the stop bit, then a signal (a) at a terminal DR goes to ''1'', a data of the register 31 is transferred to a register 32 and loaded to a register 33 via an external wiring 36 from the register 32 at the same time. When the pulse C rises from ''0'' to ''1'' in this state, a Q output (d) of the register 24 goes to ''0'', the data of the register 33 is transferred to the register 34 and transmitted from the start a bit as a signal (f) via a terminal TRO.
Patent JP-S62270886-A (JP)
Inventor: NAKANO ISAO
IPC: B23K1/18
Filed: 1986-05-15
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-S62270527-A (JP)
Title: Antitumor agent containing 4181-2 substance and its derivative
Inventor: SEKI CHIYOUSEI
IPC: C07D263/00
Filed: 1986-05-16
Abstract: PURPOSE:To obtain the titled agent useful as an antitumor agent, by culturing a specific microbial strain belonging to Streptomyces genus and using the obtained substance or its derivative as an active component. CONSTITUTION:The objective agent contains 4181-2 substance of formula (R1 and R2 are H, alkyl or acyl) and its derivative as an active component. The compound of formula can be separated from microbial cell or culture liquid produced by culturing a 4181-strain belonging to Streptomyces genus (FERM P-1010) under proper condition. The pH of the culture medium is preferably adjusted to slightly acidic or nearly neutral state. The culture temperature is usually 20-37 deg.C, preferably about 27-30 deg.C. The 4181-2 substance is produced and accumulated within about 2-5 days in the case of liquid culture. The 4181-2 substance exhibits excellent antitumor effect and a significant life- prolonging effect was found against mouse leukemia.
Patent JP-H02293597-A (JP)
Title: Dc and ac type cooling tower
Inventor: KOMIYA JUJIRO
IPC: F28D5/00
Filed: 1989-05-02
Abstract: PURPOSE:To effectively seize a water droplet in the air in a bending passage and further to make a water splash remover as a vapor-liquid contact type heat exchanger function by making a water splash removing unit such that an air passage for making the air flow between synthetic resin plates is formed in the water splash remover and each air passage is composed of linear passages and bending passages. CONSTITUTION:An upper water tank 10 is divided into a first water tank 30 and a second water tank 40. Supply tubes 31 and 41 for supplying spraying water are provided with valves 32 and 42, respectively. A water splash removing unit C intervenes in a vertical direction in the intermediate position between an air intake 17 and an air outlet 19 in the group of closed heat exchangers B. In the water splash removing unit C, water splash removers 43 with linear passages 43a are arranged one by one in parallel with one another on both sides of a water splash remover 44 with bending passages 45. In winter, the air flow is rectified and shunted in the linear passages 43a on the air inflow side of the water splash removing unit C, water drops are removed when passing the bending passages, the air flows in a laminar flow into the linear passages 43a on the air outflow side to be rectified again. In summer, sprayed water flows down also on the surfaces of the water splash removers 43 and 44 to form wet walls and a direct heat exchange is performed between the sprayed water and the air flow in the whole water splash removing unit C.
Patent JP-H0411344-A (JP)
Title: Counter
Inventor: TAKEBAYASHI HIROJI
IPC: G11B15/10
Filed: 1990-04-27
Abstract: PURPOSE:To easily change the set value of clock pulses to be counted by connecting a clock pulse integration circuit and a reference voltage generator, whose output can be changed, to the negative input and the positive input of a comparator respectively and changing the output of the comparator at the time when the output of the clock pulse integration circuit exceeds the positive input voltage. CONSTITUTION:The other end of a capacitor C and the anode of a diode D2 are earthed, and the integration circuit of a clock pulse 1a consists of a diode D1, a resistor R1, and the capacitor C. The negative input of a comparator 1c is connected to the contacts of resistors R1 and R2, the diode D2, and the capacitor C, and a positive input Vt is varied by a variable resistor VR. The electric charge charged in the clock pulse integration circuit is discharged by a reset pulse inputted at the time of the change of the slow running direction, and a frame feeding pulse as the clock pulse is charged by the integration circuit, and the output of the comparator 1c is inverted when the output exceeds the reference voltage. Thus, the values of clock pulses to be counted is variously set.
Patent JP-S61270170-A (JP)
Title: Manufacture of thermal head
Inventor: OOTSUBO KAORU
IPC: H01L49/02
Filed: 1985-05-27
Abstract: PURPOSE:To minimize use of a vacuum device and manufacture a thermal head speedily and in a favorable yield, by a method wherein a catalyst- containing paste is applied to a substrate surface, and heating resistors are provided on the paste by electroless plating. CONSTITUTION:A material obtained by providing a heat-insulating layer 31 on the surface of a heat-releasing base 30 is used as a substrate layer 32. A catalyst-containing paste 33 is applied to the surface of the layer 31 in an appropriate thickness by a printing machine or the like, and is fired. A pattern mask for providing the heating resistors 34 is provided by a photolithographic process. A mask having an opening part for exposing the substrate surface in the shape of the heating resistors to be provided is attached, and the paste-coated substrate layer 32 is subjected to electroless plating to provide the heating resistors 34. Electrical conductors 35 for use as feeder are provided by electroplating. Thereafter, a protective layer, an abrasion-resistant layer or the like is provided.
Patent JP-S5637723-A (JP)
Title: Elastic surface wave device
Inventor: OGAWA TOSHIO
IPC: H03H9/64
Filed: 1979-09-03
Abstract: PURPOSE:To ensure the steady piezoelectric characteristics even under the strict temperature and thermal environments, by securing an electric connection between the comb-shaped electrode formed on the surface of the ferrodielectric ceramic substrate and the adhesive composed of the resistor equivalent to the cnductive member. CONSTITUTION:For the elastic surface wave filter 2, the input-side inter-digital transducer IDT5 and the output-side inter-digital transducer IDT6 are formed on one main surface of the ferrodielectric ceramic sunstrate 4, and the other main surface of the substrate 4 is fixed to the hermetic part 1 with the adhesive composed of the resistor having a smaller value than the resistance of the substrate respectively. The polarizing direction of the substrate 4 is identical to the direction of thickness of the substrate 4, i.e., the vertical direction to the surface of formation of the IDT5 and 6 each. At the same time, an electric connection is secured between the adhesive 3 and the comb-shaped electrode 6a of the IDT6 which is equivalent to the conductive member.
Patent JP-H01286380-A (JP)
Title: Semiconductor laser device
Inventor: MATSUNO YUSHI
IPC: H01S5/00
Filed: 1988-05-12
Abstract: PURPOSE:To obtain an inexpensive small-sized semiconductor laser device by providing a metal cap having a recess shape made of a reflector for condensing a laser beam at a PIN chip on its inner face. CONSTITUTION:A base 3 is composed of an L-shaped board. A a reflecting surface of a recess shape 13 is so formed on the cap 5 as to introduce a laser beam 12a generated from a laser chip 1 to the PIN chip 4. That is, the input/ output signal output electrode of the beam 12a is formed in a pattern 11 formed on the L-shaped metal board to seal lead electrodes with glass, it is not necessary to mount it on the base 3, resulting in that the number of component parts can be reduced, and its manufacturing cost is reduced.
Patent JP-H08339719-A (JP)
Title: Cable with pulverulent filling material and its preparation
Inventor: FUUBERUTO PORE
IPC: H01B13/32
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To increase the volume expansion caused by the penetration of water by a small ratio of swelling powder and assure sealing by arranging adding particles between the swelling particles so as to separate particles of the swelling powder. SOLUTION: Core wires AD1-AD4 are arranged on the inside of an electric cable CA1 and filling materials FS1 are filled in wedged spaces formed between the core wires AD1-AD4, and the filling material FS1 contains one kind of swelling powder and adding powder. Particles S1-Sn of the swelling powder are separated each other by adding powder particles AP1-APn. The particles AP1-APn are not swelled even if water penetrated. The particle size of the adding powder particles AP1-APn are selected to less than 1/10 the particle size of the swelling powder particles S1-Sn. By the particles AP1-APn, good separation effect is obtained.
Patent JP-H06299906-A (JP)
Title: Fuel injection device of natural gas engine
Inventor: SHIMIZU YOSHIAKI
IPC: F02M21/02
Filed: 1993-04-16
Abstract: PURPOSE:To simplify the structure of a fuel injection device of natural gas engine, reduce the manufacturing cost, reduce blow-out of natural gas, reduce the discharge amount of total hydrocarbon (THC) so as to improve fuel effi ciency, and reduce the supply of natural gas into a gas engine at the time of deceleration and low load of the gas engine. CONSTITUTION:A scavenging passage 4 which supplies air into a gas engine 2 is provided, and a venturi section 32 is provided in the upstream of the scavenging passage 4 to make the venturi section 32 communicate with a fuel supply section 30 so that the fuel supply section 30 is operated in accordance with the flow rate of air which passes the venturi section 32. Also, the venturi section and the fuel supply section are provided in such a way that they communicate with each other and the venturi section and a regulator are provided in such a way that they communicate with each other so that the fuel supply section and the regulator are operated in accordance with the flow rate of air which passes the venturi section provided in the upstream of the scavenging passage.
Patent JP-S61271561-A (JP)
Title: Personal computer
Inventor: TAKASE AKIO
IPC: G06F3/048
Filed: 1985-05-27
Abstract: PURPOSE:To enable an absolute amateur and even an infant to handle a personal computer by limiting the number of character, marks, etc. which are recognized by the recognition processing less than those which are supplied through a keyboard. CONSTITUTION:This personal computer consists of a computer main body 10 and an external input setting part 20. When the linear graphics like characters, etc. supplied to an input pad 25 in the part 20 are processed, the resolution of the pad 25 is reduced down to about (8X8) or (16X16). At the same time, the number of characters, marks, etc. are decreased extremely less than those which are supplied by a normal full keyboard. In other words, the types of characters to be recognized are limited to the alphabet and numeric characters only or with addition of KATAKANA (square form of Japanese syllabary). Thus the minimum and necessary types of characters, marks, etc. are allowed with the operations of a personal computer. This can simplify the recognition of characters, marks, etc. with the personal computer.
Patent JP-H02295840-A (JP)
Title: Sensing method and handling mechanism of jam in continuous paper printer
Inventor: HIRANO MASAKI
IPC: B41J11/42
Filed: 1989-05-09
Abstract: PURPOSE:To sense jamming certainly and quickly by arranging a rotation sensor for a driven roller of a roller mechanism for sheet feeding on the transport path. CONSTITUTION:A driven roller 56b is fixed to a mounting shaft 56g in free state, or otherwise when the roller 56b and shaft 56g are constructed in a single piece, the shaft is borne by a bearing, so that it is rotated in the traveling direction of a continuous sheet 11 while following its running only when the sheet 11 is run by the rotation of a drive roller 56a. Accordingly, when the sheet 11 can not run due to jam, etc., even though the drive roller 56a rotates, the driven roller 56b remains off rotation, so that jamming can be sensed by monitoring the rotating condition of the driven roller 56b using a rotation sensor 9 while the sheet 11 is running.
Patent JP-H03148391-A (JP)
Title: Saddle type vehicle
Inventor: TSURUTA KIYOBUMI
IPC: B62M9/08
Filed: 1990-04-30
Abstract: PURPOSE:To allow a transmission system to be projected less toward the counter shaft side, and thereby make the transmission smaller in size by eliminating a torque damper mechanism from the transmission system ranging from the counter shaft of a normally intermeshed type transmission to the input section of a shaft drive mechanism. CONSTITUTION:In a device wherein the output of an engine E is transmitted to a rear wheel axle W via a clutch 9, a normally intermeshed type transmission T and a shaft drive mechanism 37, an auxiliary transmission case 11 in an L-shape configuration in a plan view is detachably mounted onto the rear section of a main transmission case 2 in which the main transmission Tm of the transmission T is housed, via a support section 12, and an auxiliary transmission Ts is housed in the auxiliary transmission case 11. And a transfer shaft 30 is rotatably secured in substantially parallel with a counter shaft 6 to a rear half section 18 of the auxiliary transmission case 11 which is extended in such a way as to cross in front of the rear wheel W. And the end section of the transfer shaft 30 opposite to the auxiliary transmission Ts is geared with a drive shaft 38 via bevel gears 34 and 35.
Patent JP-S55116279-A (JP)
Title: Method of testing semiconductor integrated circuit
Inventor: YOHAN HATSUJIYU
IPC: G06F11/26
Filed: 1979-09-07
Abstract: An LSI integrated semiconductor circuit system comprised of a plurality of interconnected minimum replaceable units. The system and each minimum replaceable unit fully conforms to the Level Sensitive Scan Design (LSSD) Rules. [Level Sensitive Scan Design Rules are fully disclosed and defined in each of the following U.S. Pat. Nos. 3,783,254, 3,761,695, 3,784,907 and in the publication "A Logic Design Structure For LSI Testability" by E. B. Eichelberger and T. W. Williams, 14th Design Automation Conference Proceedings, IEEE Computer Society, June 20-22, 1977, pages 462-467, New Orleans, La.]. Each of the minimum replaceable units includes a shift register segment having more than two shift register stages. Each register stage of each shift register segment of each minimum replaceable unit includes a master flip-flop (latch) and a slave flip-flop (latch). Connection means is provided for connecting the shift register segments of said minimum replaceable units into a single shift register. Additional controllable circuit means including test combinational circuit means is provided for setting a predetermined pattern in only said first two stages of each shift register segment of said minimum replaceable units. The additional circuit means facilitates and is utilized in testing the circuit integrity (stuck faults and continuity) of each minimum replaceable unit.
Patent JP-H10338651-A (JP)
Title: Method for producing fluorescent brightening agent
Inventor: ELIU VICTOR
IPC: B01J31/12
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject distyryl-biphenyl compound useful as a fluorescent brightening agent or its precursor by rearranging a hydrazobenzene compound, diazotizing the reaction product, and subsequently reacting the obtained diazonium compound with a styrene compound. SOLUTION: A hydrazobenzene compound is rearranged and subsequently diazotized, and the obtained compound of formula I (Z is H, a 1-4C alkyl, or the like; G1 is a counter ion) (e.g. benzidine bisdiazo) is arylated with two moles of a styrene compound of formula II (X is H, a halogen or the like), (e.g. 2-styrene sulfonic acid) in the presence of a palladium catalyst precursor (e.g. palladium chloride) and a base (sodium acetate) in an organic solvent (e.g. alcohol) at -10 to 100 deg.C, preferably 0-80 deg.C, to obtain the objective compound of formula III in a high yield from the safer starting materials.
Patent JP-H08315373-A (JP)
Title: Gain control circuit for disk player
Inventor: YAMAMOTO TAKESHI
IPC: G11B7/09
Filed: 1995-05-12
Abstract: PURPOSE: To stabilize the control operation of a gain control circuit by releasing tracking control operation at the time of track jump operation and varying the focus control operation and the gain of a signal level according to the length of the release time. CONSTITUTION: At the time of releasing the track jump operation, a control signal outputted from a gain control signal output terminal 15 provided in a control circuit 13 is applied to a control terminal 16c of a focusing second signal level variable circuit 16 and the control terminal 18c of a tracking second signal level variable circuit 18. Thus, the signal is attenuated by the focusing second signal level variable circuit 16, the tracking second signal level variable circuit 17 and a second signal level variable circuit 18 for a regenerative signal.