baber/WOPTO huggingface dataset:
Patent JP-S5920352-A (JP)
Title: Resin composition
Inventor: HAZAMA KENICHI
IPC: C08L67/00
Filed: 1982-07-26
Abstract: PURPOSE:To provide a resin compsn. having improved moldability as well as improved transparency, consisting of a polyarylate and a specified ester oligomer. CONSTITUTION:A resin compsn. consists of a polyarylate (e.g. one obtd. from a mixture of terephthalic acid and isophthalic acid or their functional derivatives and bisphenol A or its functional derivative) and an ester oligomer obtd. by reacting a dihydric phenol or its functional derivative with a carbonate precursor, such as one obtd. reacting P-t-butylphenol-blocked bisphenol A with carbonic acid. While retaining excellent properties such as heat resistance, etc. inherent to the polyarylate, the moldability and transparency are improved and hence, the compsn, is useful as a molding material.
Patent JP-H10318179-A (JP)
Title: Submerged pump for liquefied gas tank
Inventor: SUZUKI OSAMU
IPC: F04D13/08
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To operate a submerged pump for a liquefied gas tank for a long time and to enhance the reliability thereof. SOLUTION: A submerged pump device is laid in the lower part of a liquid pumping pipe suspended in a liquefied gas tank, and is housed in a casing. A motor rotor and an impeller are fitted on a rotary shaft supported by a plurality of bearings, journal static pressure bearings for bearing a radial load of the pump are attached to the upper and lower parts of the rotor, and the axial thrust of the impeller during operation of the pump is reduced by an axial thrust balancing device having a balance disc. Ball bearings are attached to the upper and lower parts of the motor rotor. In this arrangement, in order to insulate terminals 27 in a motor connecting box 52 immersed in liquefied gas, the terminals 27 are surround by an insulating Teflon resin molded pipe 28.
Patent JP-H07308068-A (JP)
Title: Rectifying and smoothening type power supply
Inventor: YASUHARA AKIKIMI
IPC: H02M1/14
Filed: 1994-05-09
Abstract: PURPOSE:To make it possible to readily utilize a surge absorbing element of general-purpose specification by widening the operating voltage range of a surge absorbing element by connecting the surge absorbing element to an output end of a rectifying power supply located at the pre-stage of a diode. CONSTITUTION:A surge absorbing element 9 is connected to the output end of a rectifying power supply 10 at the pre-stage of a diode 3. This surge absorbing element 9 receives the output voltage of the rectifying power supply 10 and also receives the voltage of a smoothening capacitor 6 through a choke coil 5. The operating voltage of a surge absorbing element 9 is set between the peak value of the voltage at the output end of the rectifying power supply and the withstand voltage of a switching element 8. By doing this, the operating voltage range of the surge absorbing element can be widened and the surge absorbing element of the greneral-purpose specification can be easily utilized.
Patent JP-S5253587-A (JP)
Title: Control system for electric tools
Inventor: TEZUKA TATSUO
IPC: B23B45/02
Filed: 1975-10-28
Abstract: PURPOSE: To provide a control system for electric tools, in which discharge current added with half cycles of alternating current is supplied to an inductive load, so as to enhance the performance of electric tools. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01300228-A (JP)
Title: Formation of high polymer thin film by electrolytic polymerization
Inventor: NONOBE YASUHIRO
IPC: C09K9/00
Filed: 1988-05-27
Abstract: PURPOSE:To uniform the thickness of a formed thin film by arranging a low- resistance material at the external edge part of a positive electrode and supplying a current uniformly from the outer peripheral side of the positive electrode. CONSTITUTION:The conductive material 14 which has lower resistance than the positive electrode 10 is stuck previously on the external edge part of the positive electrode 10 and dipped in electrolyte while covered with a mask material 16 which has corrosion resistance to the electrolyte, and a voltage is applied between both positive and negative electrodes. Therefore, the current supplied from a lead wire 18 to the positive electrode 10 flows to the center of the positive electrode 10 from the conductive material 14, so extremely uniform current density is obtained on the whole of the positive electrode 10. Consequently, the thickness of the thin film formed on the surface of the positive electrode 10 can be made uniform.
Patent JP-S5826884-A (JP)
Title: Imidazoline derivative
Inventor: KURISUTOFUAA BOON CHIYAPUREO
IPC: C07D405/04
Filed: 1982-07-27
Abstract: Imidazoline derivatives of the formula   <IMAGE> (I)  wherein R1 is hydrogen or alkyl C1-6; R2 is hydrogen, methyl, chloro, bromo or fluoro; R3 is hydrogen, methyl, hydroxy, methoxy, fluoro, chloro or bromo; and their non-toxic salts. Processes for their preparation and pharmaceutical compositions thereof. The compounds exhibit presynaptic  alpha 2-adrenoreceptor antagonist activity.
Patent JP-S6111647-A (JP)
Title: Concentration meter
Inventor: YAMAMOTO MASAAKI
IPC: G01N27/06
Filed: 1984-06-27
Abstract: PURPOSE:To measure without the addition of a harmful substance by collecting the distilled component with heating the sample sampled by the fixed quantity sampling mechanism of a sample inside a evaporating can and by measuring the conductivity of the collected liquid thereof with a conductivity measuring cell. CONSTITUTION:An evaporation can 1 having cleaning mechanism, a distillater and collection part 2 having a fixed quantity pouring mechanism of pure water and clenning mechanism and a fixed quantity sampling mechanism 13 of a sample are provided. Conductivity is measured by a conductivity measuring cell by introducing the collected liquid from which the distilled component was collected by heating within the evaporation can 1 the sample sampled by the fixed quantity sampling mechanism 13 of the sample. There is thus no necessity of adding a harmful component to towers and tanks sort of a plant and a concentration meter suitable for the measurement of concentration of volatile component of a free hydrochloric acid and nitric acid, etc. in the sample including salt is obtd.
Patent JP-H0639577-A (JP)
Title: Laser liquid crystal marker and method for discriminating degradation of liquid crystal
Inventor: TSUDA YUKIHIRO
IPC: B23K26/00
Filed: 1993-05-07
Abstract: PURPOSE:To provide a method for discriminating the degradation of a liquid crystal itself and a laser liquid crystal marker by which impressed voltage can be controlled according to the degradation of liquid crystal to maintain the marking accuracy and also the exchange time of the liquid crystal can be discriminated. CONSTITUTION:In a laser liquid crystal marker, at least a laser oscillator 1, a liquid crystal 2, a temperature sensor 4, a light emitting means 5, a light receiving means 6 and a controller 7 are equipped and a liquid crystal pattern is marked by irradiation with laser beam on the surface of a work, the controller 7 stores a temperature parameter P of a normal liquid crystal in advance, a light transmissivity Qi is calculated from an emitted light quantity R1 and a received light quantity R2, a light transmissivity Qo is extracted in response to a temperature parameter as well as a liquid crystal impressed voltage Vi and a liquid crystal temperature Ti and the Vi is adjusted so that Qi=Oo is obtained. When Qinot equal to Qo in spite of the adjustment of Vi, the deteriorated liquid crystal 2 is outputted.
Patent JP-S5833400-A (JP)
Title: Dynamic loudspeaker
Inventor: MIKAMI NOBORU
IPC: H04R9/04
Filed: 1981-08-20
Abstract: PURPOSE:To increase the limit frequency for high band reproduction and to improve the transient response properties, by using magnesium or its alloy having small specific gravity to a voice coil conductor and reducing the winding mass of the coil and decreasing of the mass of the vibrating system. CONSTITUTION:A voice coil 11 is provided at the outer circumference of a cylindrical bobbin 10 which is made of the aluminum alloy or craft paper and set to a diaphragm 6. The coil 11 is constituted with a wire material obtained by forming an insulated film of polyester, etc. and a fused film of polyamide and its reactive compound, etc. at the outer circumference of a coil conductor made of magnesium or its alloy. The specific gravity is reduced for the coil conductor of the wire material forming the coil 11. Thus the magnesium or its alloy having small specific gravity is used to the voice coil conductor to reduce the mass of the coil 11 and to reduce the mass of the vibrating system. As a result, the high band limit frequency can be increased, and at the same time the transient response properties can be improved.
Patent JP-H01301226-A (JP)
Title: Production of tank equipped with filter
Inventor: KASUGAI JOJI
IPC: B29L31/30
Filed: 1988-05-28
Abstract: PURPOSE:To easily and simply produce a tank and to reduce product cost, by inserting a filter to integrally form a bottom wall, side walls and an upper wall by blow molding and fixedly holding the outer periphery of the lower part of the filter to the bottom wall. CONSTITUTION:At first, a filter 17 is engaged with a groove 34b to be set to a support mold 34 and the parison 38 extruded from the head 39 of a molding machine 40 is arranged around the filter 17. After clamping, air is blown in the parison 38 from an air blow-in port 35 to form an upper wall 12, a bottom wall 22 and side walls 14 by blow molding. After this time, the filter 17 is fixedly held to the inner peripheral surface of the recessed part 22a of the bottom wall 22 and the inner peripheral surface of the cylindrical part 12a of the upper wall 12. After cooling, the molding machine is opened to take out the molded one and the terminal treatment of nipples 15, 16 are performed and a cap 20 is screwed with the cylindrical part 12a for the cap to make it possible to obtain a predetermined oil tank 11.
Patent JP-H04359085-A (JP)
Title: Coating agent for noncombustible sheet material and semimetallic gasket
Inventor: HIRAKURI KANJI
IPC: C09K3/10
Filed: 1991-06-03
Abstract: PURPOSE:To obtain a non-asbestos sheet material useful for gasket material as joint sheet or beater sheet by blending a fiber material with a binder, a vulcanizing chemical and a filler and adding a specific amount of a specific fire-resistant agent. CONSTITUTION:(A) 5-60wt.% organic fibers or inorganic fibers are blended with (B) 3-30wt.% binder, (C) 20-80wt.% vulcanizing chemical and filler and (D) 1-30wt.% one or more fire-resistant agents selected from a hydroxide, a hydrated compound and a carbonate as part of a filler to give the objective sheet.
Patent JP-H0427180-A (JP)
Title: Laser oscillation device
Inventor: IMAI SHINICHI
IPC: H01S3/10
Filed: 1990-05-23
Abstract: PURPOSE:To obtain a laser oscillation device able to perform double wavelength oscillation at a time by independently oscillating with polarized light having an electric field vector where double wavelength oscillates in two mutually vertical directions. CONSTITUTION:At a start of laser oscillation by lighting of a flash lamp 3, laser oscillation of a wavelength 1.064mum is generated between a first resonator mirror 20 and an output mirror 25. At this time, a polarization beam splitter 21 regulates a polarization direction into P-polarization for the polarization beam splitter. Further, simultaneously with laser oscillation of wavelength 1.064mum, oscillation of wavelength 1.318mum is generated at a second resonator mirror 23, the polarization beam splitter 21 regulates the polarization direction into the S-polarization. In this way, double wavelength laser oscillation performs polarization having an electric field vector mutually oscillating in two orthogo nal directions.
Patent JP-S5655797-A (JP)
Title: Liquefied natural gas carbureter
Inventor: OOOKA ISAMI
IPC: F17C7/04
Filed: 1979-10-11
Abstract: PURPOSE:To prevent condensate liquid from overcooling to improve heating-vaporizing efficiency of intermediate thermal medium by heating and vaporizing liquefied natural gas with the intermediate thermal medium and providing filler at a contact portion between condensate liquid drops of the gas and a vaporizer. CONSTITUTION:Filler 5 is disposed in the center of a drum at the boundary between a carbureter 3 for LNG and a vaporizer 4 for liquefied propane gas outside pipe. Thus, LNG is introduced into the carbureter 3 to be heated and vaporized by PG outside pipe, introduced from a line 13 to the outside of the pipe of a heater 11, heated by seawater in the pipe and taken out of a line 14 to the outside of system. On the other hand, the seawater introduced from an end chamber 16 heats and vaporizes LPG in the pipe with the vaporizer 4, and is taken out of a line 17 to the outside of system. LPG condensated outside the pipe of the carbureter 3 is attached to the filler 5 as it drops and contacts PG ascending to have temperature for approximately saturating pressure in the drum. Thus the condensated LPG is prevented from overcooling to improve heating efficiency of a intermediate thermal medium.
Patent JP-S63226467-A (JP)
Inventor: HIRAI TAKASHI
IPC: E04D13/00
Filed: 1987-05-29
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-S5257605-A (JP)
Title: Limit speed control system
Inventor: UEDA CHIAKI
IPC: B61L23/16
Filed: 1975-11-04
Abstract: PURPOSE: ATC limit speed is changed to less values sequencially along train progress, to attain comfortability while decelerating of automatic predetermined position stop control of the train and also to attain safe driving. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5357339-A (JP)
Title: Roller bearing
Inventor: TOMIOKA SHIYUNZOU
IPC: F16C33/66
Filed: 1976-11-04
Abstract: PURPOSE: To increase oil changing capacity in a bearing of oil mist and to simultaneously lubricate to a large number of rollers, by connecting a line opening for lubricating oil outflow set to the guide surface of a roller guide collar part and a lubricating source at a throttle part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06342111-A (JP)
Title: Production of polarization inversion layer and wavelength conversion element
Inventor: MIZUUCHI KIMINORI
IPC: G02F1/35
Filed: 1993-06-02
Abstract: PURPOSE:To form period polarization inversion layers which have a deep polarization inversion shape of a short period, is controllable in the width of the inversion layers and is strong to light damages by focusing ions having positive charges focused on the positive optical fiber side of a ferroelectric substrate having a nonlinear optical effect. CONSTITUTION:A liquid metal source of AuSi is used for an ion source and after Si<+2> ions are separated and selected by an electromagnetic field filter, the ions are focused and the substrate is irradiated with these ions. An LiTaO3 substrate 1 of a C plate is used for the substrate and is grounded by metallic paste to a sample holder. The Si<+2> ions 2 are focused on the + or -C surface and this surface is periodically scanned with the focused ions 2 under control with a computer. The polarization inversion is generated on the +C surface when the surface is irradiated with the Si<+2> ions 2 but the polarization inversion does not arise when the -C surface side is irradiated with the ions in the formation of the polarization inversion layers by the ion beam. Then, the selective polarization of the ferroelectric substrate 1 is possible.
Patent JP-S5755206-A (JP)
Title: Shock absorber
Inventor: FUKUSHIMA NAOTO
IPC: B60G17/015
Filed: 1980-09-22
Abstract: PURPOSE:To reduce road noise and obtain a comfortable car by constructing a shock-absorber valve of fluid passage network provided with a throttling effect by the interference of flow for reducing the damping force in the area of minute amplitude and high frequency. CONSTITUTION:A piston 3 in a shock absorber is composed of a piston main body 10 and a disk-shaped lid 12 fixed on the lower side of the piston main body 10 by screws 11, and the lower side of the piston main body 10 is provided with a flow passage network 13. This flow passage network 13 is provided with a straight passage 14 and bent passage 16a and 16b which joint this straight passage 14 at joining parts 15a and 15a to face to each other with tilt angles over 90 deg.. This beginning part and the end part of the straight passage are respectively connected to a piston upper chamber 8c and lower chamber 8b via connecting holes 17 and 18.
Patent JP-S6111663-A (JP)
Title: Leukotriene labeled by enzyme used in enzyme immunomeasurement method
Inventor: SAWADA MASABUMI
IPC: G01N33/535
Filed: 1984-06-28
Abstract: PURPOSE:To measure exactly and specifically the leukotriene in a vital fluid with the leukotriene conjugated with a specific enzyme label as a reagent. CONSTITUTION:The enzyme-labeled leukotriene expressed by formula I (R1 is the groups expressed by formulas II, III and IV and R2 is enzyme) is used as the labeling antigen for measuring the leukotriene in the sample vital fluid. More particularly, the labeling antigen conjugated with beta-D-galactosidase as R2 is brought into competitive reaction with the leukotriene in the sample with respect to leukotriene antiserum. The fluorescent intensity generated by adding 4-methyl- umbelliphenylbeta-D-galacside to the supernatant obtd. by centrifugal sepn. of the reactive liquid after the end of the reaction so as to bring said liquid into reaction is measured at 360nm excitation wavelength and 450nm fluorescent wavelength. The leukotriene in the sample is exactly measured with high sensitivity by using the calibration curve obtd. preliminarily with a standard sample.
Patent JP-H10321399-A (JP)
Title: Plasma processing method and device
Inventor: OKUMURA TOMOHIRO
IPC: C23C16/50
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing method and device capable of generating uniform low electron temperature plasma under low pressure. SOLUTION: A given gas is introduced from a gas supply unit 2 into a vacuum container 1, at the same time the vacuum container 1 is evacuated with a pump 3, the vacuum container 1 is kept in a predetermined pressure, and at the same time, 100 MHz high frequency electric power is supplied to the practically central part 11a of a first conducting material 6a placed on a dielectric 5 from a high frequency power source 4 for a conducting material through a matching circuit 10, and the outer circumferential edge part 12b of a second conducting material 6b is earthed. Plasma is generated in the vacuum container 1, and plasma process such as etching, deposition, or surface modification is conducted to a substrate 8 placed on an electrode 7.
Patent JP-S63296430-A (JP)
Title: Facsimile exchange system
Inventor: ITO KIICHIRO
Filed: 1987-05-27
Abstract: PURPOSE:To contrive the improvement of time efficiency of facsimile communication by informing the report of end of facsimile communication to a transmission destination automatically by an exchange so as to timely inform the end of communication to the transmission destination. CONSTITUTION:When the transmission is finished, a control section 31 of an exchange detects interruption to open a bus between facsimile terminal equipments 10, 11, a telephone set 20 being a transmission notice destination is called and it is connected to of a message generator 33. Moreover, the control section 31 sends the information of a telephone number of a sender facsimile terminal equipment 10 and a telephone number of a sender facsimile terminal equipment 11 to the message generator 33 and the message generator 33, based on the information, generates automatically the voice message signal representing the end of facsimile transmission automatically to send it to the telephone set 20. Thus, it is not required for the sender to inform the fact of transmission to the destination separately by a phone call after the end of transmission and extra labor and time are not consumed.
Patent JP-H08323223-A (JP)
Title: Roll gap control device of hulling sorter
Inventor: MAEDA KOSAKU
IPC: B02B3/04
Filed: 1995-05-30
Abstract: PURPOSE: To stably control a roll gap by comparing a reference overload current value with a detected load current value when unhulling rice is supplied to hulling rolls and hulling work is started and performing the open control of the roll gap when the detected load current value exceeds. CONSTITUTION: When operation is started, the gap between hulling rolls 3, 3 is controlled so as to be reduced by a roll gap control motor 45. When a load current sensor detects the increase of a current value and the slight contact of the rolls 3, 3 is confirmed, the open control of the gap between the rolls is performed by the motor 45. Subsequently, hulling work is started but, at this time, the detected load current value of the sensor is compared with a reference load current value and, when the detected load current value has difference of a predetermined value or more, the gap is controlled so as to be opened and, when the difference is the predetermined value or less, the gap is fixed to perform hulling. Next, the detected load current value is compared with a reference overload current value and, in the case of a predetermined value or more in difference, the gap is controlled so as to be opened and, in the case of the predetermined value or less, the gap is held to a fixed state to transfer to the automatic control of the gap based on load current value standards.
Patent JP-H08328736-A (JP)
Title: Information processor
Inventor: SUZUKI KUNIKAZU
IPC: G06F3/033
Filed: 1995-05-30
Abstract: PURPOSE: To eliminate an operation process and to shorten input time by automatically inputting identification information at the time of access to a nonvolatile memory by an operator who uses a processor. CONSTITUTION: At the time of displaying and updating information, when interrogation signals are sent from the interrogator 9 of a processor main body to an input pen 13a or 13b, the identification information stored in respective memories beforehand is transmitted from the input pen 13a or 13b to the processor main body as radio waves. In the processor main body, the radio waves are restored as the identification information by a restoration device 10, a CPU 1 collates the restored identification information and the identification information registered in the nonvolatile memory 3, and when they match each other, the CPU 1 reads the information to which the identification information is added from the nonvolatile memory 3 and displays it at a display part 5.
Patent JP-H01308711-A (JP)
Title: Egg packing method at variable speeds and retaining device for apparatus employing the same method
Inventor: NANBU KUNIO
IPC: B65B23/06
Filed: 1988-05-30
Abstract: PURPOSE:To contrive the stable placement of eggs into a packing container held in readiness for receiving the same under egg push means, by calculating an egg releasing timing according to the egg conveying speed each time a retaining means holding eggs approaches the egg push means. CONSTITUTION:When the conveying speed of a retaining device 3 changes to a, b and c, the correction valve Y changes to Y1, Y2 and Y0, respectively. The position of a specific egg is obtained by a calculation means 12 from the pulse signal according to the conveyance of the eggs 1 successively inputted by a pulse generating means 9, a reference value X selected from a reference value memory means 14 and a correction value Y determined by a correction determination means 16. One unit pulse outputted by the conveyance of the egg 1 specified on the basis of the reference value X is subtracted and, according to the speed at this point, the correction value Y is subtracted. When the position of the egg comes up with zero or a negative position, an instruction of the operation is given to egg pushing means 6.