baber/WOPTO huggingface dataset:
Patent JP-H08204243-A (JP)
Title: Thin film pyroelectric element and fabrication thereof
Inventor: FUKUDA HIROYUKI
IPC: G01J1/02
Filed: 1995-01-30
Abstract: PURPOSE: To obtain a high sensitivity thin film pyroelectric element, and fabrication method thereof, in which a part corresponding to cavity can be formed without requiring any special etching step. CONSTITUTION: A thermal oxide 9 deposited on a semiconductor substrate 1 is removed partially to provide an exposed region and a CVD insulation film is deposited thereon. A bonding metal film 12 is then deposited on the surrounding thermal oxide 9 thus forming a lower electrode 13 coated with the bonding metal film 12 and the CVD insulation film. Subsequently, a pyroelectric thin film 14 is deposited on the lower electrode 13 and fired followed by formation of an upper electrode 16 thereon. An air gap 15 having similar effect as cavity is produced directly under the lower electrode 13 during the firing step.
Patent JP-H04288965-A (JP)
Title: Method for brazing bracket for fitting in heat exchanger
Inventor: TOKITA HIDEO
IPC: B23K1/00
Filed: 1991-02-28
Abstract: PURPOSE:To execute brazing between a header and a bracket while obtaining good brazing joint performance at joint parts with the header. CONSTITUTION:By using one forming recessed stripes 12 in inner face of surrounding piece part 7a for brazing as the bracket 7 for fitting, this bracket 7 is assembled with the outer peripheral face of the header 3 so that the recessed stripes 12 position to joining part 10 of a header pipe 3a and the brazing is executed at between the joining part 10 of header pipe 3a, and the header 3 and the bracket 7.
Patent JP-S54124902-A (JP)
Title: Data transmission-reception system
Inventor: URANO MASAYUKI
IPC: H04L69/40
Filed: 1978-03-23
Abstract: PURPOSE:To improve efficiency in operation over the entire system by directly transferring data between a data storage unit and center unit on the basis of unit addresses assigned to the data storage unit. CONSTITUTION:Remote unit 1 is connected to center unit 2 via circuit 3, and devices 5-0 and 5-1 connected to terminal controller 4 are connected to unit 1. Here, a unit address or logic unit is assigned to each device, and one or a plural number of addresses or a logic unit is assigned corresponding to data storage unit 6 provided to controller 4. Consequently, each device can carry out normal processes by directly transferring data between unit 6 and center unit 2 on the basis of unit addresses or logic units assigned to unit 6, so that the efficiency in operation over the entire system can be improved.
Patent JP-S55127273-A (JP)
Title: Boat with chine
Inventor: KAKEHI OSAMU
IPC: B63B1/18
Filed: 1979-03-22
Abstract: PURPOSE: To maintain high-speed sailability and lateral stability by providing stepped portions which locate above plowing chines in the area ranging from the bow to the central portion of the boat hull, merging in the chines at the stern, and locate below the draft line when the boat is at still.  
     CONSTITUTION: A boat body 1 provied with a cabin 2 is formed on its both sides with plowing chines 2 stretching longitudinally. The chines 8 locate below the static draft line 6 in the area raning from the central postion of the body 1 to the stern portion. Above the chines 8 are formed stepped portions 9 which approach the chine 8 as the stern is approached, and finally merge in the chines 8. During sailing, the chines 8 plow water in the directions of arrows 10; the stepped portions 9 do not offer resistance against sailing because they are above the water surface 11. When the boat is still or sailing at low speed, the chines 8 and the portions 9 are below the water surface 11, and act to cancel the bow-raising tendency during sailing. When the boat is inclined laterally, the portions 9 reach the water surface 11 to increse the width of the boat, maintaining lateral stability. Thus, inter-chine distance is reduced and high-speed performance is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63200174-A (JP)
Title: Image forming device
Inventor: KUSUMOTO KEIJI
IPC: G03G15/01
Filed: 1987-02-17
Abstract: PURPOSE:To reduce loss time and to improve the work efficiency by inhibiting the automatic reset of a developing unit selecting input or extending the time of automatic reset when the selecting operation of a developing unit is accepted during the image forming operation. CONSTITUTION:When keys 124 and 125 on a console panel 100 are turned on, the selecting operation of a developing unit 5 or 6 can be accepted for next copying though the copying operation is performed. When this selecting operation is accepted, the automatic reset of the developing unit selecting input is inhibited or the time of automatic reset is prolonged. Consequently, the switching time at least concerning selection of developing units 5 and 6 is omitted even if a user requiring next copying has a trouble about preparation work. Thus, the loss time is reduced and the work efficiency and the convenience for use are improved.
Patent JP-S56129181-A (JP)
Title: Corrector for deviation of dot in ink jet printer
Inventor: JINNAI KOUICHIROU
IPC: G06K15/10
Filed: 1980-03-17
Abstract: PURPOSE: To synchronize the rotation of a drum with the starting of printing by a method wherein all ink droplets are precedingly made to be electrifiable, and a pulse capable of electrifying and being in an activated state at the time of generation of a one-time rotation signal of the drum is used as an electrifying signal for printing.  
     CONSTITUTION: An electrifying source signal is stepped down, for example, to 1/3 of the original by a frequency-dividing circuit 27 so that the pulses capable of electrifying are generated at output terminals aWc respectively and are fed to a synchronizing circuit 29. The synchronizing circuit 29 synchronizes said pulses with a printing starting signal fed from a generating circuit for drum one-time rotation signal 28, and said pulse being in the activated state at the time of the generation of the printing starting signal is fed as the electrifying pulse to an electrification controlling circuit 30, where it is logically processed with printing data to obtain an electrifying code f. The code f is impressed on an electrified electrode 34 through an amplifier 31 to conduct the printing operation. Accordingly, the ink droplet being closest to the printing starting signal can be used as a printing ink droplet and the deviation of printing can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10230099-A (JP)
Title: Dryer
Inventor: SHIGYO YOSHITO
IPC: D06F58/24
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide the dryer having short drying time and the conventional size of a product as it is. SOLUTION: This dryer is provided with a container 1 provided with a first opening part 4 and a second opening part 5 for housing objects 8 to be dried and a dehumidifier 12 provided with a third opening part 22, a forth opening part 20a, a dehumidification part 30a and a blower 17. The blower 17 circulates air in a circulation path 30b composed of the first opening part 4, the third opening part 22, the dehumidification part 30a, the blower 17, the forth opening part 20a, the second opening part 5 and the container 1 and a heating device 53a is fitted inside the circulation path 30b.
Patent JP-S54127488-A (JP)
Title: Production of vinyl polymer using redox catalyst
Inventor: NITSUTA ATSUHIKO
IPC: C08F4/00
Filed: 1978-03-27
Abstract: PURPOSE: The pipe for feeding vinyl monomers are divided into two parts with separators and the oxidizing agent in a redox catalyst is supplied from the one section and the reducing agent is from the other section, thus preventing the clogging of the pipe and facilitating the formation of vinyl polymers.  
     CONSTITUTION: A mixing device that consists of a pipe having a plurality of separators, thus dividing flow path into 2 sections, is used and vinyl monomers are made to flow continuously in it. The oxidizing agent in a redox catalyst is continuously fed to the one section that is formed by dividing with the first separator in respect with the flow direction in the mixer and the reducing agent is fed to the other section. The oxidizing agent in the redoxy catalyst is, e.g., hydrogen peroxide, potassium persulfate, benzoyl peroxide, and the reducing agent is, e.g., sodium bisulfite, ferrous chloride, triethylamine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03238060-A (JP)
Title: Airless painting spray nozzle
Inventor: SAKUMA HIDEO
IPC: B05B1/04
Filed: 1990-02-15
Abstract: PURPOSE:To prevent the generation of tailing by mounting a front nozzle part and the rear nozzle part integrally formed along with the front nozzle and forming a pair of step parts between the nozzle parts and a through-hole. CONSTITUTION:A nozzle main body 10 consists of a front nozzle 12 and a rear nozzle 14 and a semispherical recessed part 16 is formed in the front nozzle 12. A groove part 20 is formed to the front end part of the front nozzle part 12 so as to form an orifice type jet port 18. The through-hole 22 communicating with the recessed part 16 is formed in the rear nozzle part 14. A pair of step parts 24 are formed to the boundary part of the through-hole 22 and the recessed part 16 of the front nozzle part 12. The wall part having the through-hole 22 formed thereto is positioned on the sides of both end parts of the orifice type jet port 18 and has a pair of main inclined surfaces 25, 26 at the mutually opposed parts thereof. By this constitution, high viscosity paint can be sprayed under low jet pressure and the yield of the paint can be enhanced.
Patent JP-S59159818-A (JP)
Title: Production of epoxy resin
Inventor: KAMIO KUNIMASA
IPC: C09D163/00
Filed: 1983-03-01
Abstract: PURPOSE:To produce an epoxy resin excellent in flexibility, water resistance, anticorrosiveness and adhesion, by reacting a specified 7,8-diphenyltetradecane- 1,14-dicarboxylic acid with a bisphenol-derived epoxy resin. CONSTITUTION:1mol of a 7,8-diphenyltetradecane-1,14-dicarboxylic acid of formula I (wherein R is H or methyl and R1 is H or a lower alkyl) is reacted with 1.5-4mol of a bisphenol-derived epoxy resin of formula II (wherein X is H or Br, and n is 0-20) at 80-250 deg.C for several tens of min to several hr in the presence (absence) of a catalyst (e.g., NaOH).
Patent JP-S60179880-A (JP)
Title: Code key reader
Inventor: MURAKAMI YASUFUMI
IPC: G07C9/00
Filed: 1984-02-27
Abstract: PURPOSE:Read a code key surely by adopting optical transfer technology. CONSTITUTION:When a code of a code key 101 is to be read out, the code key 101 is inserted into an insertion port 207 of a code key discrimination part 201. A signal for turning on a battery 104 built in the code key 101 from a code discrimination control part 202 is irradiated as light from a light emitting part 204 to an optical sensor 103 in the code key 101. On the basis of the irradiation, power from the battery 104 is supplied to a circuit part such as a ROM105, the contents, i.e. encoded information, of the ROM105 is read out to a reading circuit 106 and its electric signal is converted into an optical signal by a transmission module 107. The optical signal is detected by a receiving module 205, converted into an electric signal and sent to a code discrimination control part 202 to discriminates its code.
Patent JP-H05195321-A (JP)
Title: Filament easily soluble in alkali
Inventor: MURATA TARO
IPC: D06M101/16
Filed: 1992-01-23
Abstract: PURPOSE:To provide a filament extremely quickly soluble in alkali, having excellent light-resistance in undissolved state and suitable for opal finishing, etc. CONSTITUTION:The objective easily alkali-soluble filament is made of a polymer composed mainly of polyethylene terephthalate copolymerized with an alkali metal sulfoisophthalate and a polyethylene glycol. The polymer contains 0.2-2wt.% of a benzotriazole compound and/or a benzophenone compound.
Patent JP-H11229194-A (JP)
Title: Electrodeposition device
Inventor: ARAO KOZO
IPC: C25D19/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeposition device by which a uniform oxide film without generating irregularity is electrodeposited uniformly. SOLUTION: This electrodeposition device is provided with an electrodeposition tank for applying a current between a substrate 1001 and an electrode in an electrodepositon bath 1016 to form an oxide film on the substrate 1001, a washing means for washing the substrate 1001 passed through the tank with water and a drying means for forcedly drying the passed substrate 1001. Then, a humidifying means 1071 is provided to at least a conveyor line on the outlet side of the tank to make at least the film forming face of the substrate 1001 passed through the tank in an excess humid state to prevent the bath soln. brought out on the substrate surface from the electrodeposition bath 1016 from being dried.
Patent JP-S56130605-A (JP)
Title: Measuring system for lug height of cup
Inventor: AKABOSHI TSUKASA
IPC: G01B11/02
Filed: 1980-03-18
Abstract: PURPOSE:To obtain the lug rate rapidly with high precision, by taking data, which is obtained by a one-dimensional linear image sensor, into the microcomputer or the like to perform the operation processing of this data. CONSTITUTION:He-Ne laser 11 is converted to laser parallel beam 18 through collimator 12 and is projected to CCD sensor 15 as a one-dimensional linear image sensor from the inside of cup 17, which is put on rotary disc 16, while being refracted by mirrors 13 and 14. On CCD sensor 15, there are laser beam 20, which is incident as it is, and silhouette part 19 which is intercepted by the cup side wall. By rotating rotary disc 16, the height of the lug on the circumference of cup 17 is obtained.
Patent JP-S62192124-A (JP)
Inventor: MATSUMOTO TOSHINARI
IPC: A47J27/00
Filed: 1986-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04211767-A (JP)
Title: Mechanical seal assembly
Inventor: JIYOSEFU EI MAASHI
IPC: F16J15/00
Filed: 1991-02-28
Abstract: PURPOSE: To improve sliding friction of a seal device in relation to a rotatable shaft and to prevent a non-rotatable seal ring from receiving high pressure to cause harmonized deflection by permitting the both lobes of a Quad-ring to control the pressure on the seal device. CONSTITUTION: A non-rotatable seal ring 20 is centered on a balance sleeve 33 toward the balance sleeve 33 by a Quad-ring 11 arranged on its ground 34. This Quad-ring 11 allows the axial movement of the non-rotatable ring 20, prevents the unfavorable deflection of the non-rotatable seal ring 20, and provides the seal face 22 of a rotatable seal ring 18 with better and harmonized deflection. To attain the improvement, a plurality of radial relief passages are provided in the Quad-ring 11 so that high pressure fluid fills clearances between lobes.
Patent JP-H09231602-A (JP)
Title: Recording and reproducing device and its method
Inventor: SUZUKI JUNICHI
IPC: G11B7/135
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To reproduce DVD(digital video disk) and CD(compact disk). SOLUTION: The center of a lens 42 has a shape A while its outer circumference has a shape B. In an incident luminous flux, the flux transmitted through the shape A part is converged on a converging point A by an objective lens 1. Meantime, the luminous flux transmitted through the shape B is converged on a converging point B by an objective lens 1. The converging points A, B are apart from each other for more than the depth of focus. With the converging point A positioned on the recording surface of a disk, the luminous flux A is reflected by the disk, transmitted through the shapes A and B, and than detected.
Patent JP-S60177466-A (JP)
Title: Control system of floppy disc drive
Inventor: HORIE NOBUYUKI
IPC: G11B19/20
Filed: 1984-02-22
Abstract: PURPOSE:To reduce the power consumption by establishing the stand-by mode by a stand-by mode setting means if a motor turn-on signal is not inputted within a prescribed time. CONSTITUTION:A floppy disc drive device (FOD) 3 receives a motor turn-on signal MON (mark - is omitted hereafter), a step pulse signal STEP, etc. from a floppy disc controller (FDC) 2 and supplies a ready signal to the FDC2. The signal MON is in the low level during read/write operations; and if the signal MON continues to be in the high level over a prescribed time, the stand-by mode is established, and a power-off control signal is outputted to a control means 17 to not only stop the power supply to a pulse motor 14, a sensor 15, a read/write circuit 16, etc. but also stop system clocks of a CPU system clock generating part 12. Consequently, the power consumption is reduced.
Patent JP-H03239846-A (JP)
Title: Autotensioner
Inventor: IDE KAZUO
IPC: F16H7/12
Filed: 1990-02-15
Abstract: PURPOSE:To suppress rotational vibration by making either the external peripheral surface of a stationary member or the fitting surface of the movable eccentric member opposing to the external peripheral surface of the stationary member be high friction sliding surface. CONSTITUTION:A short column-like movable eccentric member 11 is eccentrically and rotatably fitted around a stationary member 10. A bushing 13 is fixed in the hole 12 of the eccentric member by press-fitting, and the stationary member 10 is fitted in the bushing 13. As a result, a high friction sliding surface 13a is formed on the internal peripheral surface of the bushing 13. The rotational vibration of an idler 17 and the movable eccentric member 11 are suppressed by the large static friction force between the viscous resistance(sheering resistance) of the high viscosity oil between the stationary member 10 and movable eccentric member 11 and high friction sliding surface 13a and the surface abutting on the sliding surface 13a. Thus, vibration suppress effect becomes excellent.
Patent JP-S62201577-A (JP)
Title: Beta-amylase
Inventor: HERE OUTORUPU
IPC: C12R1/07
Filed: 1987-02-19
Abstract: A novel  beta -amylase enzyme product with improved thermostability and acid-stability is provided. The novel enzyme can be produced by cultivating a newly discovered microorganism Bacillus sp. (2l - 5l) belonging to the Bacillus acidopullulyticus complex, or by cultivating a host microorganism transformed with the gene coding for the novel enzyme, and may be used alone or in combination with a variety of conventional debranching enzymes in the production of high maltose syrups.
Patent JP-S58151527-A (JP)
Title: Electronic scale with charge display
Inventor: TAJIMA NORIYASU
IPC: G01G19/415
Filed: 1982-03-05
Abstract: PURPOSE:To constitute a titled scale so that it does not occur that a set unit price is changed by touching key, etc. carelessely, by containing the information regarding whether a condition set code can be changed or cannot be changed, in the condition set code of a unit price data called from a unit price preset memory of a printer. CONSTITUTION:A code of a transfer format to a scale from a printer is set as shown in the figure by a scale SC side and the printer HP, and D1-D4, D5-D9, D10-D15, and D14 denote condition setting data, unit price data, tare data of 4 digits, and the end (E), respectively. D2 and D3 show a unit of weight and magnification, respectively. Also, D4 can be set by the printer side, but as for ''0'', the unit price cannot be changed, and as for ''1'', the unit price can be changed.
Patent JP-H04359926-A (JP)
Title: Method for manufacturing thermoplastic synthetic resin material filled with powder
Inventor: HANSUUYOOZEFU SHIYUTERUTSUERU
IPC: C08L59/00
Filed: 1992-02-21
Abstract: Process for producing powder-filled compounds of thermoplastics, characterised in that     a) the powders are suspended in the solvent,   b) the thermoplastics are then dissolved in the suspension, c) the thermoplastics are precipitated from the resulting mixture together with the powder either by means of the precipitant or by lowering the temperature of the mixture to the point below the segregation temperature of thermoplastic and solvent and d) the solvent and, if appropriate, the precipitant is/are removed from the precipitated mixture by drying at temperatures below the softening temperature of the thermoplastic. n
Patent JP-H055818-A (JP)
Title: Coated optical fiber and manufacture thereof
Inventor: JIEEMUSU AARU PETEISU
IPC: C03C25/24
Filed: 1991-02-05
Abstract: PURPOSE: To make it possible to provide an optical fiber with which the curing light energy for curing an inside coating material is not attenuated by an outside coating material and to incorporate the optical fiber into a conventional process for producing the optical fiber without the occurrence of the decrease in the drawing speed of the optical fiber. CONSTITUTION: This coated optical fiber consists of the optical fiber 21, the inside cured coating material 42 engaging and enclosing the optical fiber and the outside cured coating material 44 engaging and enclosing this inside cured coating material 42. The inside coating material 42 absorbs visible light spectra and the outside coating material 44 absorbs UV spectra.
Patent JP-H09225475-A (JP)
Title: Method and device for flocculating and separating waste water
Inventor: TSUBOKAWA TSUNEO
IPC: C02F1/56
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To increase the COD removal rate by adding a bentonite soln. prepared by dissolving bentonite in water to a specified concn. and agitating the soln. for >=1hr to a waste water, agitating the liq. mixture, adding a soln. of high molecular flocculant to the mixture, mixing the solns. and decomposing the mixture in a pressure flotation tank. SOLUTION: Waste water is supplied to a waste water storage tank 2 from an inlet pipe 1 and sent to an agitated tank 4 with a pump 3. Bentonite is dissolved in water to 3-5% concn. in the agitated tank 4 and agitated for >=1hr, the obtained soln. is stored in a bentonite dissolving tank 5, and the bentonite soln. is sent from the tank 5 by an injection pump 7. The waste water and bentonite soln. are agitated by an agitator 8, and the agitated waste water is sent to a mixing tank 11. A soln. of high molecular flocculant is sent to the mixing tank 11 from a high molecular flocculant dissolving tank 9 and mixed by a mixer 12 to form a floc, and the waste water contg. the floc is separated into a clarified water and a dehydrated cake 17 in a pressure flotation tank or settling tank 13.
Patent JP-S57150372-A (JP)
Title: Vacuum type deaerating device for pressing fruits and vegetables
Inventor: ONO SHIZUMI
IPC: A23N1/00
Filed: 1981-03-13
Abstract: PURPOSE: To obtain pressed liquid without causing its denaturation, by maintaining pressing and sieving parts, a receiving tank for pressed liquid, and a hopper part having a discharge pipe for residuary substances in a vacuum state by a deaerating device, closing the opening at the bottom of the discharge pipe elastically.  
     CONSTITUTION: Jelly liquid obtained by crushing fruits or vegatables are sent to the pressing and sieving part 4 having the cylindrical screen 5 and the rotating and sliding spatula member 6, where the liquid is separated into pressed liquid and residuary substances. The pressed liquid is discharged from the receiving tank 16 through the back-flow valve 19 by the liquid discharge pump 18, while the residuary substances are fed to the hopper 34 having the screen 28, and discharged from the bottom part of the hopper discharge pipe 29 with resisting the elasticity of the metal member 30. These pressing and sieving parts, receiving tank, and hopper are in a closed system, and the inner part is maintained in a vacuum state by deaerating through the exhaust pipe 39. 
     COPYRIGHT: (C)1982,JPO&Japio