baber/WOPTO huggingface dataset:
Patent JP-S5557749-A (JP)
Title: Stepless transmission gear
Inventor: MATSUSHIMA HARUNORI
IPC: F16H35/00
Filed: 1978-10-25
Abstract: PURPOSE: To make it possible through lever control to change the transmission ratio from zero to a preset level, by transmitting the turning force by virtue of the difference between major and minor diameters of an elliptic path and changing the transmission ratio by changing the degree of the strain of the path.  
     CONSTITUTION: When a shaft 6 is turned by a motor, a rotary cylinder 3 is turned through gears 5, 4 in a casing 2. Then the tip of a holder 17, including bevel gears 14, 15 engaged with a sliding groove 13 of the cylinder 3 through sliders 10, 11, is also turned. If upper and lower holders 28, 37 are fixed, for example, along an axis G inclined at about 45 degree to the center line Y, the tip of the holder 17 gradually shifted to the minor diameter side while turning and a shaft 19 is turned  through a transmission shaft 18. Then the main holder 23 is turned through bevel  gears 21, 22 and a coupling shaft 32 turns round a gear shaft 31 to turn a square  rod 63 on the output side. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5756068-A (JP)
Title: Emthod and apparatus for coating outer circumference of tube
Inventor: ARAI KUNIHIKO
IPC: B05D3/06
Filed: 1980-09-19
Abstract: PURPOSE: To eliminate nonuniformity of coating and obtain a coating film of uniform thickness over whole outer circumference of a tube by applying coating to the outer circumference of a tube in curtain-like or shower-like form and ironing with an ironing device having an opening that has a similar shape with the external form of the section of the tube.  
     CONSTITUTION: Coating is applied in curtain-like or shower-like form to the surface of outer circumference of a tube which is being carried in the lengthwise direction by a head provided with one or more discharge slotshaving adjustable opening,  and coating is performed restraining pollution of working environment due to scattering of coating liquid. Next, the coated tube is passed through the opening of an  ironing device 10 made up of a rubber elastic plate 12 provided with a specified  opening 11 held between metallic plates 13 having openings. The film thickness is adjusted by ironing and the coated film is made uniform. This ironing devide is supported by a casing 14 through a buffer 16 to allow longitudinal and transversal  movement to the frame 15. After making the coating film uniform, it is hardened by  irradiation of ultraviolet rays. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000319942-A (JP)
Title: Hydraulic operation device for excavator
Inventor: OGATA MINEAKI
IPC: F15B11/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by integrally arranging an accumulator for accumulating pilot oil pressure in a pump case for housing a hydraulic pump for supplying pressure oil to a hydraulic actuator. SOLUTION: A valve case 53 for housing first/second safety valves composed of a solenoid valve is fixed to a side surface of a pump case 45, solenoids 46a, 47a are projected to one side of the valve case 53, and an accumulator 50 is arranged on the other side to be communicated. The accumulator 50 is arranged in a space on the side of the valve case 53 on the opposite side of the solenoids 46a, 47a to be formed in a shape capable of effectively using a useless space. Thus, since the accumulator 50 is integrally arranged in the pump case 45, there is no need to arrange the accumulator 50 in the middle of piping by newly constituting the accumulator as a separate part, so that the number of part items can be reduced, assembling manhours can be reduced, and a cost can be reduced.
Patent JP-2000323391-A (JP)
Title: Aligner
Inventor: HIRANO SHINICHI
IPC: H01L21/027
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To raise the throughput of an aligner having a job queue table. SOLUTION: An aligner is provided with a reticle stage 3, reticle stand-by positions 12 to 16, a reticle carrying means 15 for carrying reticles in the aligner, and a job queue table for registering the executing order of a processing of lots and the aligner of a structure. A plurality of the reticles are arranged on the stage 3 in the order based on information on the job queue table to transfer the images of the reticles on substrate to be exposed. Means 18 and 19 are provided for directing the arrangement places of the plurality of the reticles on the basis of the information on the job queue table.
Patent JP-H0425867-A (JP)
Title: Detection of mixed color level
Inventor: TABUCHI KENJI
IPC: G03G15/01
Filed: 1990-05-21
Abstract: PURPOSE:To form good two-color image which decreases color mixing by detecting the irregular reflected light quantity of the image on a photosensitive body and the reflected light quantity of the image on transfer paper and calculating a color mixing level in accordance with this detected light quantity. CONSTITUTION:A 1st photodetector 17 receives the irregular reflected light of the color image formed on the photosensitive drum 1 and the detected light quantity thereof is converted to an electric signal which is outputted to a toner control circuit 204 and a color mixing level detecting circuit 203. A 2nd photodetector 18 similarly detects the reflected light quantity of the black toner on the transfer paper 16 and converts this quantity to an electric signal which is outputted to the circuit 203. The color mixing level of the black image by the inflow of the color toner is calculated by prescribed computation in accordance with the above-mentioned electric signal in the color mixing level detecting circuit 203. A CPU 201 compares this color mixing level with a prescribed value and executes a sepn. mode and a black sticking prevention mode when the level is larger than the prescribed value.
Patent JP-S61291540-A (JP)
Title: Separation and purification of long-chain highly unsaturated fatty acid or lower alkyl ester thereof
Inventor: KOBAYASHI KOJI
IPC: C07C51/47
Filed: 1985-06-19
Abstract: PURPOSE:To obtain the titled desired compound in high recovery in a short time, by passing a long-chain highly unsaturated fatty acid mixture through a chromatographic column filled with a carrier comprising an adsorbent resin made of a nonpolar porous polymer, and eluting and fractionating the adsorbed component. CONSTITUTION:A fatty acid mixture containing long-chain highly unsaturated fatty acids (PUFA) having 18-24 carbon atoms and 3-6 double bonds or an ester mixture containing lower alkyl esters of PUFA is passed through a chromatographic column filled with a carrier comprising an adsorbent resin made of a nonpolar porous polymer which is a copolymer of styrene and divinylbenzene. The adsorbed fraction is eluted with an elutant comprising a hydrophlic polar solvent (preferably methanol) containing 1-50% water or said solvent saturated with a nonpolar solvent (preferably n-pentane or n-hexane) to effect the elution and fractionation of the objective PUFA or its lower alkyl ester.
Patent JP-H04333046-A (JP)
Title: Method for development of silver halide photographic material
Inventor: YAMADA SUMUTO
IPC: G03C5/29
Filed: 1991-05-08
Abstract: PURPOSE:To prevent silver contamination during rapid development treatment by incorporating specified fine silver halide into a photosensitive material and processing the photosensitive material with a developer containing a silver sludge preventing agent. CONSTITUTION:Fine silver halide particles to which a heterocycle-contg. mercapt compd. expressed by the formula having no water-soluble group is made to adsorb are incorporated into the surface protective layer and/or other hydrophilic colloidal layers of a photosensitive silver halide emulsion layer. This photosensitive material is processed with a developer liquid containing a silver sludge preventing agent. In the formula, Z is a heterocyclic residual group containing one or more nitrogen atoms but no water-soluble group. The heterocycle expressed by Z is imidazole, triazole, tetrazole, etc., which may be replaced by substitution groups except for water-soluble groups. The add. amt. of the compd. of the formula is between >=1X10<-4> and <1mol, and preferably between >=10<-3> and <10<-1>mol to 1mol silver of the fine silver halide particles.
Patent JP-H09314807-A (JP)
Title: Ink supply device of printing press
Inventor: HAMAOKA YUKIO
IPC: B41F31/08
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To facilitate an operation for residual ink disposal and cleaning following the replacement of ink by making a monolithic unit of an ink tank, an ink pump, an ink supply nozzle and an ink supply blade mechanism and installing this unit on a printing press main body in freely detachable manner, in an assembly of plural sets of ink supply device arranged side by side in the lateral width direction. SOLUTION: An ink 2 contained in an ink tank 1 is supplied to an ink supply nozzle 5 through an ink supply pipe 4 by an ink pump 3, and then is ejected to an ink fountain roller 6. The ink 2 adhering to the ink fountain roller 6 is transferred sequentially to ink roller groups including a delivery roller, and is finally transferred to a sheet through a blanket cylinder. In this case, an ink supply device 100 consisting of the ink tank 1, the ink pump 3, the ink supply pipe 4, the ink supply nozzle 5 and an ink supply blade 7 as constituents is unitized. Further, this unitized ink supply device 100 is mounted on a printing press main body in freely detachable manner.
Patent JP-H02311182-A (JP)
Title: Control method for traveling wave type ultrasonic motor
Inventor: SHIBATA YASUHIRO
IPC: H02N2/00
Filed: 1989-05-25
Abstract: PURPOSE:To drive a motor stably with constant efficiency by detecting the shifting direction of resonance frequency based on the driving current level of the motor then shifting the driving frequency. CONSTITUTION:Controller for a ultrasonic motor 1 comprises a voltage control type oscillator 6, a ring counter 8, a switching circuit 9 and a transformer 10. Furthermore, a resistor 2 for detecting the driving current level of the motor 1 and an operational amplifier 4 which produces a voltage for controlling the resonance frequency of the oscillator 6 are provided. When the frequency of high frequency voltage to be applied onto a piezoelectric element is shifted based on the detected shifting direction of resonance frequency, driving current level can be maintained constant.
Patent JP-S6024916-A (JP)
Title: Manufacture of molded product made of silane cross linked polyolefine
Inventor: SAKAMOTO KAZUHIDE
IPC: C08L23/00
Filed: 1983-07-21
Abstract: PURPOSE:To obtain the molded product without foaming, preventing the deterioration of the properties of the molded product by cooling under pressure the molded product immediately after it has been extruded. CONSTITUTION:The cross head of an extruding machine connected to the cylindrical cooling tank 3, is caused to be a closed system, and said closed system is pressurized by feeding air or nitrogen gas. The molded product made of silane cross linked polyolefine extruded from the extruding machine, is cooled by such pressurized atmosphere. Consequently, the molded product without foaming in a coated portion is molded. Thus, the foaming of silane cross linked polyolefine resin at extruding process may be suppressed, omitting the control for the set temperature of the extruding machine, the revolution number of a screw and the blended amount, etc.
Patent JP-S5756722-A (JP)
Title: Weight measuring device with stopper
Inventor: ASADA TETSUO
IPC: G01G23/00
Filed: 1980-09-22
Abstract: PURPOSE: To prevent adverse influence by overloading of springs for measurement and operating levers by providing a stopper for stopping the downward oscillation of the operating levers on a bottom plate near a receiving plate of the operating levers.  
     CONSTITUTION: A weight measuring device 7 is provided with a top plate 12 and a bottom plate 13 which are disposed opposite to each other above and below. A pair of long operating levers 14, 14 extending in a V shape and a pair of short operating levers 15, 15 of an inverted V shape are disposed between both plates 12, 13. The rear end parts of the levers 14, 15 are supported freely and lightly movably by the edge part of a receiving plate 16 fixed to a bottom plate 13, and the leading ends of the short levers 15 are connected mutually freely and lightly movably by a connecting plate 17 in the central crossing part of the levers 14. On the other hand, an interlocking plate 19 interlocking to a press plate 18 fixed to a top plate 12 is mounted to the rear end side of the levers 14, 15, so that the levers 14, 15 are oscillated downward with the plate 16 as a fulcrum by the plate 18 and the plate 19 during descending of the plate 12. Despite the exertion of load larger than the permissible one upon a turntable 5 in the ascending position of the device 7, the levers 14, 15 are prevented from oscillating downward beyond the prescribed position by a stopper 36. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58142243-A (JP)
Inventor: EDOWAADO HATSUBAADO YONKAAZU
IPC: G01N35/10
Filed: 1982-07-28
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-H01301971-A (JP)
Title: Scroll compressor
Inventor: MATSUMOTO MUTSUO
IPC: F04C18/02
Filed: 1988-05-30
Abstract: PURPOSE:To smooth supply of lubricant to each sliding part by supplying lubricant from an oil supply hole one end of which is led in the lubricant by means of a differential pressure between a high pressure chamber and its back pressure chamber and the centrifugal pumping action of a shaft. CONSTITUTION:Lubricant reaches a boss part 29 from an oil supply pipe 24 through an oil supply hole 25, an oil sump hole 26, a small hole 27 and an oil supply hole 28. The lubricant cumulated in the boss part 29 is further led to a back pressure chamber 20 while its partial amount is lubricating a rotary bearing 5 by means of a differential pressure from the back pressure chamber 20 and a further partial amount reaches the back pressure chamber 20 from the eccentric oil supply hole 4b inside a shaft by means of centrifugal pump action to the back pressure chamber 20 while lubricating an auxiliary bearing 7 and a main bearing 6.
Patent JP-S5357447-A (JP)
Title: Coupling process for drawer type
Inventor: HAYAMARU HIDEYOSHI
IPC: H02B11/00
Filed: 1976-11-02
Abstract: PURPOSE: To facilitate assembly work of a drawer type electric apparatus, through process of fitting to the movable conductor a jig which is arranged to hold the stationary piece of conductor and fix it to the support member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5824688-A (JP)
Inventor: JIYATSUKU SHIGUWARUDO
IPC: F16L27/08
Filed: 1982-07-28
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-H07326773-A (JP)
Title: Diode and its preparation
Inventor: GALBIATI PAOLA
IPC: H01L21/329
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a diode of the type where it is integrated on a semiconductor material using a BCD technique, and is provided on a first conductivity type inside a second conductivity type memory area. CONSTITUTION: A diode includes a first conductivity type buried area 4 having a anode function and a second conductivity type cathode area 12. The cathode are 12 includes an epitaxial layer 6 disposed on the buried area 4 and a highly doped area 11 provided inside the epitaxial layer 6. Then buried area 4 includes a recess 5 opposing to disposition of the highly doped area 11, and is achieved with crossing of lateral diffusions of individual and adjacent parts of the buried area 4.
Patent JP-S6115588-A (JP)
Title: Controller of induction motor
Inventor: OOHASHI KOUJI
IPC: H02P27/06
Filed: 1984-06-28
Abstract: PURPOSE:To efficiently control an induction motor (IM) inexpensively by detecting a current between a power reactor and a smoothing capacitor and a current between the capacitor and an inverter, and detecting the exciting current component of the motor and the torque current component by the calculations. CONSTITUTION:Current detectors 7, 8 respectively detect currents ID, IA. A subtractor 9 subtracts a current I2' at no load time by the current ID. A calculator 10 calculates the ratio of the current ID' to the current IA, and generates a control signal (c) only when lower than a power factor set value cosphi*. A voltage controller 11 outputs a voltage command (v) output from a controller 6 to an inverter 4 while the signal (c) is not input as it is as v', and when the signal (c) is input, the predetermined value Vc is output as v' instead of a voltage command (v). Thus, the IM5 is always operated in such a manner that the power factor of the set value cosphi* or higher is held, thereby preventing the IM5 from generating an overexcitation.
Patent JP-S6111291-A (JP)
Title: Thermal recording material for second original
Inventor: SHIRAISHI SHIYUUHEI
IPC: B41M5/40
Filed: 1984-06-28
Abstract: PURPOSE:To obtain the titled recording material enabled not only in short-time exposure by the irradiation of high energy beam but also in revision and correction and without missing of an image part and imparting a clean background, by providing an intermediate layer comprising a water-soluble resin between a support and a heat-sensitive layer. CONSTITUTION:A heat-sensitive layer containing thermoplastic resin particles and a photothermally convertible substance converting light to heat upon the absorption of said light is provided on the mat surface of a support. As the support, a plastic film is used. As the thermoplastic resin particles of the heat-sensitive layer, any one capable of maintaining a particle form at ambient temp. is the heat-sensitive layer can be used. As the water-soluble resin used in an intermediate layer, there is no special limit even if a water-soluble one and gelatin, starch, polyvinyl alcohol, polyvinyl pyrrolidone, methyl cellulose or hydroxy methyl cellulose are designated.
Patent JP-H06339929-A (JP)
Title: Molding die
Inventor: TSUNEMI MASAHIKO
IPC: B29C33/38
Filed: 1993-06-02
Abstract: PURPOSE:To obtain a molded object having no wrinkles on the end surface thereof using a mold constituted of at least two kinds of materials different in heat conductivity and characterized by that the part near to the gate of the mold is constituted of a material low in heat conductivity. CONSTITUTION:Each of molding dies 1, 2 is constituted of at least two kinds of materials different in heat conductivity and the wall surface of the cavity 3 near to the gates 4a, 4b of at least one of male and female molds is constituted of the material (e.g; ceramics) lower in heat conductivity among two kinds of the materials. By this constitution, the temp. of the mold can be held to set temp. and, even when the cavity 3 is filled with a compound, the solidification of the molten compound is hard to advance and a molded object of high quality having no wrinkles on the surface thereof can be obtained.
Patent JP-H09321652-A (JP)
Title: Radio communication equipment
Inventor: TAKIGUCHI MASAHIRO
IPC: G06K19/07
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide radio communication equipment in which a communication range is extended with small power consumption and miniaturization and light weight configuration are easily realized. SOLUTION: In a memory card that receives and rectifies a carrier sent from a data reader to generate an operating power and a reference clock so as to send ID data synchronously with the reference clock, an antenna B2 for data transmission is made up of an LC resonance circuit consisting of a capacitor C4 and a coil L4. In the case of sending data, a modulation circuit 38 outputs a drive signal Sb with a prescribed pulse width Ton only when the transmission data are '1' and the drive signal turns on a switching element SW. As a result, energy is stored in the LC resonance circuit when the switching element SW is closed and after the switching element SW is open, the LC resonance circuit is resonated by the energy and the coil L4 emits a radio wave with a resonance frequency.
Patent JP-H01300309-A (JP)
Title: Schedule operation system
Inventor: YASUBA SHOICHI
IPC: G05B19/418
Filed: 1988-05-30
Abstract: PURPOSE:To improve the working efficiency by designating a group of numerically controlled machine tools for each type of parts and allocating the parts to said machine tools waiting for working within a group to perform the working. CONSTITUTION:For instance, the schedule data SA and the working process data SB are set and three numerically controlled NC machine tools M/C1-M/C3. In this case, the parts having parts numbers A are worked by the M/C1 and M/C2 as shown in a time table TT since the NC machine tool groups 1 and 2 are designated. Then the NC machine tool groups 2 and 3 are designated for the parts of parts numbers B. In this case, the M/C3 is not working. Thus the parts of the numbers B are worked by the M/C3. When the working is through for the parts of the numbers A via the M/C2, the parts of numbers B are worked. While a parts of a parts number C is worked after the working is through with the parts of numbers A via the M/C1 since an NC machine tool group 1 designated for the parts of the number C. Thus the working efficiency is improved.
Patent JP-S5465886-A (JP)
Title: Air filter apparatus
Inventor: KANEKAWA KIYOSHI
IPC: B01D46/00
Filed: 1977-11-04
Abstract: PURPOSE: To provide an air fiber apparatus which produces clean air by removing dust and bacteria present in air at high effiencies.  
     CONSTITUTION: An air filter element 2 and a light source 4 are provided in a space S surrounded by walls 1, 1 of an air passage. If air is introduced in the direction of an arrow A, dust and bacteria are trapped by the air filter element 2 at a trapping surface 3 thereof. Thus, the absolute amount of dust and bacteria contained  in air discharged from the opposite side of the trapping surface markedly lowered.  The light source 4 emits ultraviolet rays, sterilizing the bacteria, improving the elec  tric conductivity of air by generation of ozone, forming an antistatic atmosphere,  and thus improving the effect of trapping fine particles. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0615007-A (JP)
Title: Metal seal for treating lumbago
Inventor: IMAI MASAFUMI
IPC: A61N1/00
Filed: 1991-03-22
Abstract: PURPOSE:To heal the stiffness in the shoulders or lumbago by using a thin metal plate like paper attached to a self-adhesive seal as a sino-Japanese thera peutic instrument. CONSTITUTION:This Sins-Japanese therapeutic instrument is constituted by attaching a thin metal plate 2 like paper to a self-adhesive seal 1. Two metals different in ionization tendency are bonded to each meridian point to heal the stiffness in the shoulders or lumbago. Heretofore, a 1-yen coin or a 10-yen coin is used but, by attaching the thin metal plate like paper to the self-adhesive seal having a large area, this device is hard to peel from the body even when the body is violently moved and can not be seen through thin clothing.
Patent JP-S5833753-A (JP)
Title: Divider
Inventor: SHIMADA MITSUO
IPC: G06F7/527
Filed: 1981-08-24
Abstract: PURPOSE:To decrease the amount of the hardware and to cope with the accuracy to be demanded, by progressing division through the subtractions and shift operations for dividends with a simple constitution. CONSTITUTION:The operation of the division is performed by the ''non-restoring method''. In operating (Adivided by B), A is stored in an accumulator ACL and B is stored in a register RG1 at first. A multiplier MLT outputs the value of the B, an adder ADD operates subtraction (A-B) actually and the result is stored in the accumulator. The multiplier MLT performs the operation corresponding to (BX0.1) at shift right. The adder ADD subtracts the value of the B shifted by one digit from the result of the 1st subtraction. This value is stored in the accumulator. Through the repetitive operation the output value of the adder ADD is a quotinent as the objective.