baber/WOPTO huggingface dataset:
Patent JP-S5642417-A (JP)
Title: Low-pass filter
Inventor: KUROSE HIDEO
IPC: H03H7/075
Filed: 1979-09-14
Abstract: PURPOSE:To obtain LPF with band characteristics over a broad range from a low frequency band to an ultra high frequency band by constituting a dividing network by winding a beltlike body of good conductivity and then by improving characteristics of the network at its high frequency range part. CONSTITUTION:Beltlike bodies 12a and 12b of good conductivity, arranged opposing to each other at an interval with a couple of interposing low-loss dielectric films 11a and 11b, are made into one belt 13, which is wound in a one-cylinder shape to constitute LPF. This one-body belt 13 is wound around a proper bobbin to form a coil shape and while terminals are connected to the beginning and ending of the wind of one beltlike body 33, a couple of intermediate parts are lead out nearly from the center of the other beltlike body 32 to both the ends of the coil to connect the terminals. The ending of this beltlike body 33 is bent at right angles, where impedance conversion parts 34a and 34b contracting toward their tips as well as impedance conversion parts 36a and 36b extending right and left from the center  of beltlike body 32 and contracting in the right-angle direction so as to provide  capacitance besides inductance, improving characteristics of the high frequency range part.
Patent JP-S5543375-A (JP)
Title: Liquid-fuel combustion device
Inventor: ARAI TAKESHI
IPC: F23D11/02
Filed: 1978-09-22
Abstract: PURPOSE: To ensure that both air amount and fuel amount can be changed at the same time by the adjustment of adjusting members while keeping an optimal fuel- air ratio by arranging a pair of spaced adjusting members in an air passage and communicating the interior of the air passage between the adjusting members with the interior of a leveler through a boosting pipe.  
     CONSTITUTION: The interior of a plenum chamber 4 integrally connected with a burner 1 is partitioned by a partition board 5 into a primary plenum chamber 4a and a secondary plenum chamber 4b. The chamber 4b is communicated with an air feed port 3 of the burner 1; the chamber 4a is fitted therein with a motor 6 and a suction fan 7 and communicated with an outside-air suction port 8; and the chambers 4a and 4b are communicated with each other through a communication pipe 9. Main and fine adjusting members 16 and 17 each consisting of a damper for adjusting the air flow through the pipe 9 are spacedly arranged in the pipe 9, the former 16 on the upstream side of the latter 17. The interior of the pipe 9 between the adusting members 16 and 17 is communicated with the interior of a leveler 14 through a boosting pipe 18, in such a manner as to apply the air pressure to the fuel in the leveler and thereby to vary the fuel feed amount. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10323055-A (JP)
Title: Power converter
Inventor: NAKADA KIYOSHI
IPC: H02M7/48
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To attain continuous and smooth control of an inverter output voltage, by computing the rising and falling and the timing of the rising and falling of pulses for the positive-side and negative-side switching elements of a power converter interchangeably. SOLUTION: A multiple pulse generating means 1 outputs a dipolar modulated waveform, or unipolar modulated waveform, or overmodulated waveform according to output voltage related information and shift control information. A one- pulse generating means 2 outputs (one pulse mode) a one-pulse waveform according to the output voltage related information. A shift controlling means 3 shifts each PWM mode continuously. Gate signals to be the outputs of the shift controlling means 3 are given to the switching elements in each-phase (U-phase, V- phase, W-phase) switching unit 7a, 7b, 7c through gate amplifiers, and on-off control is performed. Consequently, it becomes possible to adjust the output voltage of the inverter from zero to a maximum voltage continuously and smoothly.
Patent JP-S6456676-A (JP)
Title: Iminoacetic acid derivative
Inventor: NAKAZAWA MASAKAZU
IPC: C07D417/12
Filed: 1988-05-17
Abstract: NEW MATERIAL:The iminoacetic acid derivative of formula I (R1 is carboxyl- protecting group eliminable under acidic condition; R2 is H or amino-protecting group eliminable under acidic condition; B is protecting group of phenolic hy droxyl group and is selected from ethylidene, propylidene, butylidene, pentylidene, cyclopentylidene, two alkyl groups and two aralkyl groups). EXAMPLE:2-(2-Aminothiazol-4-yl)-2-[(S)-alpha-tert-butyloxycarbonyl-3, 4-o-isopropyli denedioxybenzyloxyimino]acetic acid. USE:A production intermediate for cephalosporin antibiotic substance. PREPARATION:The compound of formula I can be produced via 9 steps by using inexpensive catechol as a starting raw material. The compound of formula II which is an excellent antibiotic substance can be produced from the compound of formula I on an industrial scale at a low cost.
Patent JP-H06327927-A (JP)
Title: Gas-liquid contact device
Inventor: TAKASHINA TORU
IPC: B03C3/16
Filed: 1993-05-20
Abstract: PURPOSE:To provide a gas-liq. contact device capable of being set in a small space, capable of bringing gas into contact with liq. with high efficiency and capable of removing dust. CONSTITUTION:This gas-liq. contact device has a liq. absorbent tank 13, vertical absorption parts 6 and 7 provided above the tank, an inlet duct 1 connected to the upper part of one of the absorption parts 6 and 7 and an outlet duct connected to the upper part of the other absorption part. Plural nozzles 8 and 9 for discharging the absorbent upward are arranged respectively at the lower parts of the absorption parts 6 and 7, the nozzles 8 and 9 are connected to the absorption tank 13, the lower parts of the inlet duct 1 and outlet duct 2 are made vertical, a gas-gas heat exchanger 5 is incorporated between the ducts 3 and 4, and a wet electrostatic precipitator 12 for the outlet duct 2 is arranged in front of the heat exchanger 5.
Patent JP-S62276070-A (JP)
Inventor: MOMOSE KAZUO
IPC: D06C13/00
Filed: 1986-05-21
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-S58123827-A (JP)
Inventor: DANIERU FURANSHISU BURENAN
IPC: F27B9/36
Filed: 1982-07-07
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-S5451938-A (JP)
Title: Method of coating electrode protective agent to electrode of resistance spot welding machine
Inventor: TOYAMA REISUKE
IPC: B05D1/00
Filed: 1977-09-30
Abstract: PURPOSE: To coat protective agents to upper and lower electrodes safely and in excellent workability condition, by pressurizing a foil-like bag body, to which the electrode protective agents are sealed, with the upper and lower electrodes of a resistance spot welding machine while holding said bag body.  
     CONSTITUTION: A bag body 1 produced by sealing a fixed quantity of liquefied or semisolid protective agents into a bag portion 10 is held between upper and lower electrodes 2, 3. Thus upper electrode 2 is pressurized to the lower electrode 3, and beaten in a non-load condition. A foil-like skin 100 of the bag portion 10 is broken by the pressurizing force, the protective agents flow out, and a fixed quantity of agents are coated near the pressurized surfaces 200, 300 of the electrodes 2, 3. This method can accurately coat the protecti of operators with the protective agents. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6452849-A (JP)
Title: Apparatus for forming selvage of fabric in loom
Inventor: INDOJIFU HENZURU
IPC: D03D47/48
Filed: 1988-05-17
Abstract: PURPOSE: To obtain a tucked selvedges forming device for textile by installing air nozzles having orifice between the selvedges and the adjacent cutters, forming a transverse guiding surface in front of the prescribed orifice directed to the nozzles, and tucking in the free end of the wefts into the warp insertion inlet by pressurized fluid. CONSTITUTION: This weaving machine forming tuck-in selvedges in weaving, installs air nozzles directing to the yarn guiding direction between the selvedges and the adjacent cutters, forming a surface having inlet coinciding with the direction of the nozzles and out let coinciding with the direction of the longitudinal axis of the yarn guide in front of the prescribed orifice and directing to the air nozzles. Mounting a brake between the prescribed orifice and the guiding surface and in the path of the end of the weft in the head. After cutting the weft inserted into the warp insertion inlet, the pressurized fluid flowing out from the orifice is introduced to the warp insertion inlet by the prescribed guiding surface, dragging the free end of the warp and folding to tuck-in into the inlet, and forms the tuck-in selvedges.
Patent JP-H01320311-A (JP)
Title: Ball-joint device
Inventor: EIICHI ITOU
IPC: F16C11/06
Filed: 1989-05-11
Abstract: PURPOSE: To relieve a machining accuracy and increase and stabilize a radial elasticity by forming a clearance extending upto a hit surface between the outer periphery of a lower bearing seat and a housing and positioning radially by the hit surface of an upper bearing seat and a housing cover. CONSTITUTION: A clearance 27 extending from the part facing each other to the housing cover 12 of a lower bearing seat 5 upto an abutting surface 9 is provided between a lower bearing seat 5 made of a hard elastic body and a ball joint housing 4. A conic surface and the hit surface of a plane 11, 13 are formed on the upper bearing seat 6 made of a soft elastic body and contacted to the inner surface of the housing cover 12 at the assembly time and carry out the positioning of radial direction and the seal of a lubricant sump 24. Therefore, the inner diameter machining tolerance of the housing 4 is relieved and the radial elasiticity can be enlarged and held permanently.
Patent JP-H08313915-A (JP)
Title: Liquid crystal display device
Inventor: KOMA TOKUO
IPC: G02F1/1337
Filed: 1995-05-17
Abstract: PURPOSE: To reform orientation control films and to improve a display grade. CONSTITUTION: The orientation control films 15, 23 are formed of SiNx and are subjected to rubbing. As a result, the common use of these films with passivation films is possible and, therefore, the reduction of the thickness of the dielectric layers between a liquid crystal layer and display electrodes 13, 21 is attained and the coating of conductive foreign matter is attained. The controllability of residual charges is consequently improved and the decrease of DC component voltage and the increase of a voltage holding rate are attained. In addition, the leakage between substrates is prevented. Further, pretilts are eliminated and, therefore, the disturbance by the control effect of the orientation by the pretilts is eliminated in a structure to control the orientation by forming prescribed electrodes and regions where the electrodes do not exist and deforming the electric fields in pixel capacitors.
Patent JP-H10303775-A (JP)
Title: Reception device
Inventor: KATAKUDA TADASHI
IPC: H04B1/26
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a reception fault, even if a reception signal level is low, to reduce the dynamic range of a gain control amplifier and to stabilize an operation by switching the gain control amplifier and a limiter amplifier with the reception signal level. SOLUTION: A reception signal 8 is level-detected by a level detector 16. A signal 21 showing the reception signal level is compared with a reception level reference signal 22 by a comparison circuit 17 and a control signal 23 is obtained. Switches 18 and 19 are controlled by the control signal 23. When the reception signal level 21 is higher than a reception level reference signal 22, the switches 18 and 19 are set to a limiter amplifier 2-side and limiter reception is conducted. When it is lower than the reception level reference signal 22, the switches 18 and 19 are set to the gain control amplifier 20-side and reception is executed, while automatic gain control is executed with the output signal being converged to a prescribed level in accordance with the reception level.
Patent JP-H10291473-A (JP)
Title: Carrier structure and carrying method using this carrier
Inventor: YONEZAWA YASUAKI
IPC: B61G1/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To replace a housing part without releasing a connection part by dividing a carrier into a frame part having wheels and a housing part having wheels and providing a means for connecting and disconnecting a connection part. SOLUTION: A carrier 5 to be pulled by an electric vehicle 1 is divided into a frame part 6 having wheels 10 and a part carrier 13, which is formed of wheels 15 and a housing part 14, and while as a means for connecting and disconnecting the frame part 6 and the housing part 14 to/from each other, a pin, a receiver member and a locking pin 20 are provided. With this structure, the housing part 14 is easily replaced by replacing the part carrier 13 without releasing a connecting pin 3 for connecting the electric vehicle 1 and the carrier 5 and a connecting pin 12 for connecting the carriers 5, 6 to each other. Since plural part carriers 13 can be connected, plural part carriers 13 can be carried at the same time, and the part carrying efficiency is improved.
Patent JP-S61277086-A (JP)
Inventor: IWAMA KUNIHIKO
IPC: G21C19/19
Filed: 1985-06-03
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-2000309167-A (JP)
Title: Reversible heat-sensitive recording medium
Inventor: SHIBUYA KAZUMICHI
IPC: B05D7/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat-resistive recording medium whose print keeping quality can be improved as the reversible heat-sensitive recording medium. SOLUTION: This reversible heat-sensitive recording medium comprises a leuco compound, a developer and reducer which has at least either of a phenolic hydroxyl group or a carboxyl group and also has an amino group as a functional group or a part of a chloride and at the same time, acts on the leuco compound to make the leuco compound develop a color or reduce a color and a recording layer compound mainly of a binder, all of these constituents being formed on a support. The recording layer of the recording medium has its color developed or decolored by controlling the thermal energy. Further, the recording layer has a sensitizer compound which has one or more amide parts (-CONH-) in a molecule and at least one or more long chain alkyl parts (-CnH2n+1, n>=12) on each of the inner ends of a molecular structure as a sensitizer internally added to the recording layer.
Patent JP-H11308978-A (JP)
Title: Hypercholesterolemia preventive beverage and food
Inventor: OSAKABE NAOMI
IPC: A61P3/06
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject beverage and food capable of preventing hypercholesterolemia through daily life by including a specific cacao polyphenol at a specific content. SOLUTION: The subject beverage and food contain cacao polyphenol, extracted from the cacao stock with hot water, aqueous solution of ethanol or ethanol, at 0.01 to 5 wt.%. It is preferable to include cacao polyphenol extracted with hot water, aqueous solution of ethanol [water/ethanol wt. ratio: (30:70) to (0:100)] or ethanol. A beverage or food can exhibit a hypercholesterolemia preventive effect, when its stock is incorporated with 0.01 to 5 wt.% of cacao polyphenol extracted from the cacao stock.
Patent JP-H0414324-A (JP)
Title: Cable supporting device
Inventor: FUKUHARA MASAMI
IPC: H04B1/38
Filed: 1990-05-08
Abstract: PURPOSE:To save the number of cable supporting components by pulling out plural cables from one outlet of an enclosure and supporting the cables between the cover and the enclosure. CONSTITUTION:A cover 10 is fitted to the end face 2 of the enclosure 1 when a receptacle 8 is not in use to cover an outlet 3, a clamping port 4 and the receptacle 8, and a screw 12 is screwed to the thread hole 9 of the enclosure 1 through a hole 11 and leadout parts of cables 5, 6, 7 are held between the cover 10 and the end face 2 of the enclosure. When the receptacle 8 is in use, the cover 10 is removed to connect the plug 14 of a cable 13 is plugged into the receptacle 8. Then the cover 10 covers the outlet 3 and the clamp 4, the leadout parts of the cables 5-7 are supported by the cover 10 and the flank 2 of the enclosure and the cable 13 is simultaneously held. Since the number of cable supporting components is reduced, the supporting work is facilitated and the cost is reduced.
Patent JP-S5821014-A (JP)
Inventor: KITAGAWA SATOSHI
IPC: F16B13/08
Filed: 1981-07-28
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-H09306574-A (JP)
Title: Battery terminal
Inventor: MATSUNAGA HIDEKI
IPC: H01R4/38
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a battery terminal which hardly catch on the work gloves and easy to be handled. SOLUTION: A core wire cover part 32 having a rectangular cross-section is formed in a fastening piece 30 of a battery terminal 10 by bending a pair of protective pieces 32a extended from both sides in the width direction in the root part side of a wire barrel 31 provided at the tip of the piece 30 and the core wire S of an electric wire W coming out of the end part of the wire barrel 31 is covered from the upper side. At the time when the battery terminal 10 is attached to a battery post P by fastening a bolt 50 and a nut 51 by a tool such as a spanner, the terminal 10 hardly catch on the gloves of a worker and fastening work is carried out easily since the core wire cover part 32 covers the core wire S from the upper side.
Patent JP-S60262150-A (JP)
Title: Intermediate layer for 3-layer resist material and method for using it
Inventor: IKITSU HIDEO
IPC: H01L21/027
Filed: 1984-06-11
Abstract: PURPOSE:To obtain an organopolysiloxane material unchangeable against the lapse of time, soluble in org. solvents, and high in heat softening point by forming the intermediate layer of a 3-layer resist with organopolysiloxane represented by a specified general formula. CONSTITUTION:The intermediate layer formed on the lower resist layer made of an org. polymer formed on a substrate is made of an organopolysiloxane represented by the formula in which R is a hydrocarbon, H, OH, or alkoxy group, and m+n+p+q=1, and m>0, n,p,q>=0, m/q<=1, and m/p<=0.3. The upper resist layer made of a polymer bridgeable or decomposable with radiation is laminated on it, and a prescribed pattern is formed on the upper layer. Then, the intermediate layer is etched with an org. solvent, and further, the lower layer is etched in succession to form the 3-layer resist pattern.
Patent JP-H06333516-A (JP)
Title: Cathode-ray tube
Inventor: AOYAMA SHOZO
IPC: H01J29/88
Filed: 1993-05-21
Abstract: PURPOSE:To reduce the generation of a defect owing to the removal of a conductive film, by including at least graphite, ferric oxide, alkaline silicate, and a low melting point glass melted at the temperature less than a specific value, as the components in a conductive membrane, and including the low melting point glass at a specific wt.% to the total weight of the other components. CONSTITUTION:A conductive membrane 13f at the large diameter part 12 of a funnel 2 includes at least graphite, ferric oxide, and alkaline silicate as a binder, and it has a thermal expansion coefficient near the thermal expansion coefficient of the funnel 2 made of glass. And the conductive membrane 13f includes a low melting point glass which consists of one sort or more of oxides selected from lead oxide, zinc oxide, bromine oxide, bismuth oxide, lithium oxide, and silicon dioxide, which are melted at a temperature less than 450 deg.C. The including amount of the low melting point glass component is 3 to 20wt.% to the total weight of the other components. The conductive membrane 13f is produced by scattering the minute particles of the graphite, the ferric oxide, the titanium oxide, and the like, and the minute particles of the low melting point glass, in the alkaline silicate water solution. The removal of the conductive membrane can be prevented consequently.
Patent JP-S62277166-A (JP)
Title: Continuous centrifugal machine
Inventor: AIZAWA MASAHARU
IPC: B04B1/02
Filed: 1986-05-23
Abstract: PURPOSE:To improve the operability and easiness of setting of the title continuous centrifugal machine by making the rotor and the chamber attachable to and detachable from the respective driving shaft and centrifugal machine body, and making the rotor and the chamber separable from the centrifugal machine body. CONSTITUTION:The rotor chamber 1 housing the rotor 2 and the centrifugal machine body are engaged by means of running-fitting between a chamber guide 23 and the upper plate of the body, in the continuous centrifugal machine wherein a liq. to be separated is injected and separated into the supernatant liq. and the deposit. The rotor 2 is joined with a rotor coupling 16 by screwing the rotating shaft. A driving shaft insertion hole 17 having a taper part 18 is provided at the lower end of the coupling 16, and a taper shaft corresponding to the hole is provided to the driving shaft. Since the centrifugal machine body can be separated from the chamber including the rotor in this way, the chamber is detached from the body when autoclave sterilization and recovery of the deposit are carried out, and the operability and the easiness of setting can be improved.
Patent JP-S5927815-A (JP)
Inventor: RIRII BAAKUSENDOORU
IPC: A61P29/00
Filed: 1983-06-29
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-H09272575-A (JP)
Title: Container including constant amount take-out means for powder or granule
Inventor: IDE KEIICHI
IPC: G01F11/26
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To easily take out a constant amount of contents by providing, on a container body, a constant amount take-out cylinder whose upper end opening is exposed from a top of the container and whose lower end opening is positioned on a bottom in the container and by providing, on the constant amount take-out cylinder, a constant amount inlet take-out part comprising an inlet facing upward connected to the lower end opening and a constant amount reserve piece. SOLUTION: When a container body 2 is filled with contents land the contents are to be taken out by a constant amount, the container 2 is put on a flat shelf or the like, whereby the contents 1 enter inside from an inlet 8 of a constant amount inlet take-out part 10 through a lower end opening 5 of a constant amount take-out cylinder 7, wherein the amount is automatically sectioned in a constant amount by a constant amount reserve piece 9. At the time of taking out, the container body 2 is tilted with an upper end opening 3 of the constant amount take-out cylinder 7 downward to discharge the contents 1 from the constant amount take-out cylinder 7.  By placing the container body 2 on the flat shelf or the like after a constant amount is taken out, the contents 1 again enter inside from the inlet B of the constant amount inlet take-out part 10 through the lower end opening 5 of the constant amount take-out cylinder 7, wherein the amount is automatically sectioned in a constant amount by the constant amount reserve piece 9.