baber/WOPTO huggingface dataset:
Patent JP-S63262813-A (JP)
Title: Terminal device of electromagnetic apparatus
Inventor: URUSHIBATA YUTAKA
IPC: H01R4/48
Filed: 1987-04-21
Abstract: PURPOSE:To improve the reliability of a connection by providing an outgoing line connecting terminal piece part outside a connecting strip part of a terminal assembly of an electromagetic apparatus such as a stabilizer for a discharge lamp and by connecting a lead wire and an outgoing line of a coil with both sides of the flat plate- like connecting stripe part of the terminal assembly by lock connection of the lead wire with the connecting strip part an a lead wire lock piece part. CONSTITUTION:A bobbin 21 which has a terminal table 28 is made by integrally forming flanges 23, 24 at the end of the drum 22 of the connecting device of an electromagnetic apparatus and by integrally forming a terminal assembly insertion hole 31 in the flange 23. A flat plate-like connecting strip part 42 is formed by cutting and raising a coil outgoing line connecting terminal piece 43 outside and a lead wire locking piece part 45 which presses a lead wire on the connecting strip part 42 with the end bent by returning from the end of an end piece bent nearly perpendicularly from the one end of the connecting strip part 42 is provided. Further, a nearly U-shape terminal assembly 41 made with the other end fixing piece part 47 which prohibits the insertion of the insertion hole 31 formed in the terminal table 28 of the bobbin 21 and is bent nearly perpendicularly from the other end of the connecting strip part 42 is provided.
Patent JP-S58215373-A (JP)
Title: Electrostatic recorder
Inventor: TANIISHI SHINNOSUKE
IPC: B41J2/39
Filed: 1982-06-10
Abstract: PURPOSE:To permit stable discharge to take place by a method in which the electrode face of a multi-stylus head is contacted with a screening part isolately from latent image carriers facing each other with a fine aperture through a strip spacer by the rotation of the holder. CONSTITUTION:During the recording period, the drum 12 of latent image carriers is turned in the direction of A, and a head 11 pressed by a spring 16 keeps a necessary discharge aperture (DELTAd) constant through a strip spacer 19 wound up around a winding shaft 17 and moved. On the other hand, during non-recording period, a plunger 25 is turned OFF, a supporting plate 20 to hold the head 11 is turned to a place where it is contacted with a cleaning part 24 by a spring 25 to clean the electrode face 11a, and the electrode face 11a is protected from the adhesion of dust, etc. Also, when usable state is returned, when the head 11 comes near the drum 12, the tape 19 becomes a damper to lessen the degree of impaction. Thus, the aperture (DELTAd) can be scrued, the electrode face can be cleaned and protected from damage, and therefore, stable discharge can always be ensured.
Patent JP-H04328915-A (JP)
Title: Data receiver
Inventor: KATO YOSHIKO
IPC: H03H17/00
Filed: 1991-04-30
Abstract: PURPOSE:To easily eliminate distortion of a transmission line by using a reception signal check section so as to check a reception signal and outputting a minimum value at arithmetic operation accuracy as a function of autocorrelation when the checked signal is smaller than a threshold level depending on the arithmetic operation accuracy thereby omitting calculation of the function not required due to truncation. CONSTITUTION:When a reception signal is inputted to an input terminal 11, a reception signal check section 12 checks the signal and arithmetic operation is implemented to all signals being object for autocorrelation. When the signal is smaller than a threshold level depending on the arithmetic operation accuracy, since truncation takes place in the result of calculation, a minimum value of the arithmetic operation accuracy is outputted to an autocorrelation calculation section 13. When the signal is larger than the threshold level depending on the arithmetic operation accuracy, since no truncation takes place, the calculation section 13 makes calculation, and an impulse response estimate device 14 estimates an impulse response of the transmission line based on the value given from the check section 12 and the calculation section 13. Then distortion in the transmission line is eliminated based on the response from the estimate device 14 at an equalizer 15 and a data is outputted from an output terminal 16.
Patent JP-H06288145-A (JP)
Title: Front window opening/closing device for operator cab
Inventor: MIYAZAKI MASAMICHI
IPC: E02F9/16
Filed: 1993-03-31
Abstract: PURPOSE:To eliminate the caulking process at the time of assembling, facilitate the connection between a geared cable and a return cable, make both cables individually rotatable, prevent the cable bending occurring at the time of opening/closing actions, and prevent the strength reduction of the cables. CONSTITUTION:An upper roller 3 and a lower roller 4 are provided respectively on both side sections of the front window 2 of an operator cab, and a geared cable 6 and a return cable 7 connected into a loop shape are wound between guide rails guiding the movement of the rollers 3, 4. The front window 2 is opened or closed by the front window opening/closing device via the reciprocating movement of the geared cable 6, and the cables 6, 7 are connected to an eye end 8. The end section of the return cable 7 is connected to a cable end ball 9. The eye end 8 and the cable end ball 9 are supported by the head section of a pin 10 inserted into the hole of the eye end 8 and one side of a boss 11 outwardly coupled with the pin 10, the lower roller 14 is rotatably and outwardly coupled with the outer periphery of the boss 11, and the other side is fixed to the front window 2.
Patent JP-S5223226-A (JP)
Title: Multi item display device and input device
Inventor: MIYAMOTO KEIICHI
IPC: G09G3/36
Filed: 1975-08-15
Abstract: PURPOSE: To make it possible to electrically change over an optical display by providing liquid crystal between the light source and screen as a shutter array. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05144821-A (JP)
Title: Semiconductor device
Inventor: ARAKAWA MASAYUKI
IPC: H01L21/321
Filed: 1991-04-30
Abstract: PURPOSE:To prevent the biting of solder in flip-flop connection, and to perform a highly reliable connecting work having no open and short circuit by a method wherein an electrode and a bump, which are connected to the electrode, are provided and the bump is covered by metal material having high solder-resisting property. CONSTITUTION:An Al electrode 12 which is formed on one surface of a semiconductor substrate, and a bump 15, which is formed on the semiconductor substrate and also connected to the electrode 12, are provided. The bump 15 is covered by a metal material 16 having high solder-resisting property. For example, an Al electrode 12 is formed on the Si substrate of a semiconductor element 11, and after a bump 15 has been formed thereon by a ball bonding method using an Au wire 13, a plating layer 16 of Ni, Pd or and the like is formed by non-electrolytic plating in such a manner that the bump 15 is completely covered. A solder paste layer 19 is formed on the connection part of the wiring pattern 18 on an insulating substrate 17, the semiconductor element 11 is mounted on the substrate 17, and they are connected by reflow soldering.
Patent JP-H01268515-A (JP)
Title: Heating auxiliary utensil for cooking
Inventor: HASHIYA MINORU
IPC: A47J36/16
Filed: 1988-04-21
Abstract: PURPOSE:To prevent food to be cooked from adhering to a surface and to easily wash out even when it adheres by forming a polytetrafluoroethylene resin layer on the external surface of the sintered ceramic of a heating auxiliary utensil for cooking used together with food to be cooked in a cooking pan. CONSTITUTION:A heating auxiliary utensil for cooking is used in a cooking pan together with food to be cooked. The form thereof can be baked and molded to an arbitrary form such as a flat disk shape having a recessed part at the center, a spherical shape, a doughnut shape. A polytetrafluoroethylene resin layer 2 is formed on the surface of a ceramic base material 1. The processing thereof is carried out by applying liquid polytetrafluoroethylene resin by a spray to form an under coat, drying for ten minutes at 80-150 deg.C, applying the same liquid polytetrafluoroethylene as the under coat to form a top coat and drying again at 350-500 deg.C. Since the under coat and the top coat are made of the same material, a boundary surface is not formed in the resin layer 2.
Patent JP-S5222910-A (JP)
Title: Magnetic head
Inventor: KOBAYASHI KAKASHI
IPC: G11B5/33
Filed: 1975-08-13
Abstract: PURPOSE:To obtain a regeneration head which has high sensitivity in the area of short wave length and can get output without wear of the head.
Patent JP-H02278825-A (JP)
Title: Etching liquid and etching of gaas semiconductor crystal
Inventor: YAMASHITA HISAKATSU
IPC: H01L21/308
Filed: 1989-04-20
Abstract: PURPOSE:To observe a growth stripe easily even on an undoped crystal or a Cr-doped semiinsulating GaAs semiconductor crystal by using an etching liquid which is composed of an aqueous solution containing specific HF and specific H2O2. CONSTITUTION:An ecthing liquid in which 0.1 to 10wt.% of HF and 0.1 to 5wt.% of H2O2 have been added to water is used. The etching liquid during an etching operation is kept at a temperature of 0 to 10 deg.C under irradiation by a halogen lamp. An undoped GaAs semiconductor crystal whose (100) plane has been mirror-polished is etched. Thereby, it is possible to observe a growth stripe of not only a conductive GaAs semiconductor crystal but also an undoped or Cr-doped semiinsulating GaAs semiconductor crystal.
Patent JP-S58741-A (JP)
Title: Correcting method for extiction interference of chemical luminescence type no concentration measurement
Inventor: SHIRAISHI YOSHIHIRO
IPC: G01N21/77
Filed: 1981-06-24
Abstract: PURPOSE:To measure NO concentration in waste gas with high accuracy, by detecting O2 concentration in combustion waste gas of fossil fuel and computing CO2 concentration from the value of the O2 concentration by using the logical value of combustion including a constant determined by every used fuel. CONSTITUTION:A waste gas 4 from a flue 3 is sampled 5 and NO2 in a sampled waste gas 6 is converted into NO by a converter 7 and then, an emitted light 13 generated by allowing to react on O3 at a reaction part 9 is outputted as an electric signal 15 from a photoelectric conversion part 14 through an infrared filter. A part 8' of a gaseous NO 8 from the converter 7 is taken out dividedly and O2 concentration is measured by a magnetic type oxygen meter 23. Further, said output signal is sent to an operating circuit 25 and a CO2 concentration Z1 shown by the logical expression including a constant K1 which is determined by fuel, is found. Moreover, the correction of extinction interference of NO concentration is carried out in an operating circuit 21 by using this CO2 concentratin and the highly accurate value of NO concentration is recorded or displayed 16.
Patent JP-S5526071-A (JP)
Title: Digital pulse phase shifter
Inventor: MIYAHARA YOUJIROU
IPC: H02M1/08
Filed: 1978-08-16
Abstract: PURPOSE: To prevent the inflow of overcurrent due to the failure in commutation, by automatically changing a control angle for a prescribed time after the stoppage of a digital control circuit.  
     CONSTITUTION: A time-up detection circuit 33 generates a low output when no control angle signal is entered for a prescribed time. A flip-flop 34 performs shifting when it receives a shifting instruction. A control angle register 32 can be used as either a counter or a register. When the digital control circuit 7 is normal, the control angle register 32 is used as a register. When the digital control circuit is abnormal, the control angle register is used as counter. A control angle instruction is thus changed at a constant ratio after the stoppage of the digital control circuit. A thyristor gate pulse is thereafter suppressed. Even if a digital controller becomes abnormal due to some cause, the thyristor gate pulse is not immediately eliminated and the control angle is once shifted and then suppressed. Therefore, no commutation failure takes place even in inverter operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08296617-A (JP)
Title: Installing structure of inserting member having taper shaft
Inventor: SHIMOZATO SHUNJI
IPC: F16C11/06
Filed: 1995-04-25
Abstract: PURPOSE: To prevent permanent set in fatigue of an abutting surface, and stabilize a fitting (installing) condition for a long time. CONSTITUTION: A vertical pair of pieces 19, 20 made of a material having hardness higher than that of an upper arm 1 which is fit in order to hold the upper arm 1 are arranged on the installing hole 18 of the upper arm 1, a taper hole 19a on which the taper shaft 15b of a ball joint 4 is arranged on the piece 19 which is formed on an upper part, and the inserting hole 20a of the screw shaft 15c of a ball joint 4 and the installing seat 20b of a nut 17 are arranged on the piece 20 which is formed on a lower part.
Patent JP-H0855425-A (JP)
Title: Filter circuit and filter processing method as well as disk rotation controlling device and method
Inventor: ANDO AKIRA
IPC: G11B19/28
Filed: 1995-04-25
Abstract: PURPOSE:To embody primary and secondary IIR filters with simple constitution. CONSTITUTION:A mode signal is set at an L and a selector 50 is made to select the output of a register 41 or the output of a register 42 at the time of EFM-CLVS, ADIP-CLVS, ADIP-CLVP modes. The output of an amplifier 46 and the output of an amplifier 47 are added by an adder 48. As a result, the filter circuit is acted as the secondary IIR low-pass filter. The mode signal is set an H and the selector 50 is made to select the output of the register 41 at all times so that the filter circuit is acted as the primary IIR low-pass filter at the time of the EFM-CLVS mode.
Patent JP-S63265999-A (JP)
Title: High-density, particulate and concentrated detergent composition
Inventor: NAKAMURA YOSHIFUMI
IPC: C11D1/22
Filed: 1987-04-22
Abstract: PURPOSE:To improve the color of a high-density and concentrated detergent powder, by mixing an alkylbenzenesulfonate, an olefinsulfonate and a particular fluorescent brightener. CONSTITUTION:A high-density, particulate and concentrated detergent compsn. having a bulk density of at least 0.5g/cm<3>, which comprises an alkylbenzenesulfonate (a) and an olefinsulfonate (b) in a component (a) to component (b) ratio of 1/3-8/1 and a total amt. of 25-50wt.% and at last one fluorescent brightener selected from among the compds. of formulae I-IV in a total amt. of 0.01-1wt.% In the formula I, R1 is a compd. of formula I or II; and R2 is a group such as -NHCH2CH2OH, -NH2, -OCH3, or -NHCH3. In general, a high-density, particulate and concentrated detergent prepd. by crushing and granulation is poor in particularly color. However, the application of the title detergent compsn. enables the preparation of a detergent having whiteness comparable with that of the conventional detergent powder.
Patent JP-S5223516-A (JP)
Title: Apparatus for continuous production of low phosphorous, low nitrogenou s ferrochromium
Inventor: ITOU MICHITOSHI
IPC: C22C33/00
Filed: 1975-08-18
Abstract: PURPOSE: Apparatus for continuous production of low phosphorous, low nitrogenous ferrochromium which improves heat eddiciency, increases rate of production, and enables effective utilization of flux. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02282129-A (JP)
Title: Paper feeder
Inventor: OKADA NAGAFUMI
IPC: B65H3/12
Filed: 1989-04-19
Abstract: PURPOSE:To perform both manipulation and adsorption of an original, by providing a fan in a casing with its top plane closed so as to utilize both upflow and downflow caused by the fan. CONSTITUTION:When an axial fan 3 is operated, downflow causes original (A) to be manipulated and floated up and upflow causes the original (A) to be sucked toward the axial fan 3 side. Owing to this suction, the original (A) is so forced against a delivery roller 4 disposed under the axial fan 3 and is delivered by rotation of delivery roller 4. The delivered original (A) is fed by a conveying roller 5.
Patent JP-S58214752-A (JP)
Title: Heat pipe type solar heat water heater
Inventor: IWAMURA KAZUYUKI
IPC: F24S10/95
Filed: 1982-06-09
Abstract: PURPOSE:To capacitate the long term use even in an area with poor water quality and at the same time maintain the initial heat collection efficiency by a structure wherein the evaporator end and the condenser end of a heat pipe are composed of separate parts and anticorrosive treatment is applied to the outside surface of the condenser end. CONSTITUTION:The condenser end 3b and the evaporator end 3a of the heat pipe 3 are composed of separate parts and anticorrosive treatment such as plating, coating or the like is applied to the outside surface of the condenser end 3b before the joining work of both the ends 3b and 3a. And yet the joining of the condenser end 3b and the evaporator end 3a are performed by brazing at the position outside a hot water storage tank 2. In the heat pipe as mentioned above, the rays of the sun transmitted a glass body 10 boils a working liquid 15 sealed in the heat pipe so as to generate vapor. The vapor travels to the condenser end 3b of the heat pipe 3 and, at the same time, the vapor condenses there by being cooled at the condenser end 3b. By the condensation of the vapor, the heat in the vapor is heat-transferred to the water 11 in the hot water storage tank 2 in order to heat the water 11. The working liquid 15 liquefied by condensation flows down in the heat pipe 3 back to the evaporator end 3a in order to be evaporated so as to repeat the above-mentioned action.
Patent JP-H08279244-A (JP)
Title: Monitoring device and information recording and reproducing device
Inventor: IWAZAWA AKINORI
IPC: G11B27/34
Filed: 1995-03-31
Abstract: PURPOSE: To enable visual discrimination of a reproducing output channel by reproducing and outputting a selected channel to be reproduced by displaying the reproducing channel in a prescribed time. CONSTITUTION: Reproducing starting time is inputted by a time input means 18, and a channel to be reproduced is set individually by channel switches 12-15. When a reproducing start is instructed by a reproducing key 19, its reproducing instruction is given to a reproducing part 1 by a controller 17, so that the reproducing is started from a prescribed starting time recorded in a DAT device. At this time, if the reproducing position and the channel are unknown, a reproducing signal of the pertinent channel can be found by mix reproducing. Then, the channel under reproducing can be discriminated by a monitor switch 16 from a display part. Since a channel of instructed section can repeatedly be reproduced with its display by the switch 16, a recorded position of a sound data can repeatedly be confirmed.
Patent JP-S59226681-A (JP)
Title: Rectifier for driving motor of digital control type
Inventor: MIHASHI MASAMICHI
IPC: H02P7/292
Filed: 1983-06-03
Abstract: PURPOSE:To shorten a gate switching time by shifting the firing phase angle at 180 deg. when the gate of a normal/reverse converter is switched to set a main circuit current to zero, and shifting to the phase angle that the main circuit current becomes substantially zero simultaneously upon switching of the gate. CONSTITUTION:A speed controller 24 outputs a current command value in response to the speed deviation, and a current controllr 25 supplies a control signal in response to the current deviation to a high speed gate switching logic unit 27. The unit 27 outputs a firing phase reference signal in response to the control signal when the gate is not switched. When the gate is switched, the firing phase angle is shifted by 180 deg. to forcibly set the main circuit current to zero. When the main circuit current becomes zero, gate pulse changeover switches 28a, 28b are switched, and the firing phase angle reference signal is simultaneously shifted so that the main circuit current becomes substantially zero after the gate is switched.
Patent JP-S63266888-A (JP)
Title: Cooling device
Inventor: YAMAMOTO AKIRA
IPC: F25D11/00
Filed: 1987-04-24
Abstract: PURPOSE:To shorten a duration of a normal conducting state by a method wherein a change in a state near a critical temperature of a superconductor is detected and this detected signal is transmitted to a cooling device in order to adjust the temperature so that a safety circuit to cope with a danger which brings the superconductor to a state of more than a critical point can be installed in order to detect that the critical point is exceeded and to quickly lower the temperature of the superconductor. CONSTITUTION:A small-sized coil 31 which is manufactured by using a superconducting wire material having a critical temperature of 90 deg.K is brought into contact with a copper block and is cooled. An electric current of 10-30A is made to flow through the wire material and is used as an electromagnet to measure a photomagnetic effect. when a temperature of the coil 31 exceeds its critical temperature due to an external cause, an electric current value is reduced suddenly. A transient current flows through a coil 32 due to this change. This current is differentiated and the detection sensitivity is raised; a Peltier element 34 is actuated with a switch 33 which is turned on by a differentiation signal. When the coil 31 is turned to a superconducting state again, the transient current flows through the coil 32 again and the switch 33 is turned off. By this setup, it is possible to keep a high- temperature superconductor device at a temperature below the critical temperature. In addition, it is not necessary to supply a freezing mixture and to use a cryostat; it is possible to use the device in a compact container.
Patent JP-S5324614-A (JP)
Title: Cooler for sealed compressor
Inventor: TAJIMA MASAHISA
IPC: F25B31/02
Filed: 1976-08-19
Abstract: PURPOSE: To decrease balance temperature because of emission of heat produced in a compressor and to reduce overheat of suctioned gas by connecting a cooling heat exchanger equipped in a sealed vessel between two condensers with the aid of an auxiliary capillary tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11282139-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: FUKUZAWA YUTAKA
IPC: G03C7/392
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To ensure slight ordinary color turbidity, to prevent color turbidity after preservation in a high humidity atmosphere and to attain good adhesion by specifying the electron donative property of a high b.p. org. solvent and the solubility of water in the solvent. SOLUTION: The silver halide color photographic sensitive material contains a high b.p. org. solvent and a reducing compd. The Δνp value of the solvent showing its electron donative property is 90-160, preferably 95-150, further preferably 100-140. when the Δνp value is <90, color turbidity is not sufficiently prevented at high humidity. In the case of >160, the color turbidity preventing effect is lowered. The solubility of water in the solvent is 0-1.2 wt.%, preferably 0-0.8 wt.% because even the solvent having high electron donative property lowers its color turbidity preventing effect in a high humidity atmosphere if the solubility of water in the solvent exceeds 1.2 wt.%.