baber/WOPTO huggingface dataset:
Patent JP-S57107337-A (JP)
Title: Paper size displaying equipment
Inventor: HASEGAWA YUTAKA
IPC: B41J11/58
Filed: 1980-12-24
Abstract: PURPOSE: To enble size displaying even if the paper setting position is not predetermined in such a way that the paper size is displayed with detecting signals of distance between side plates in a paper feeding equipment for printing machine or the like equipped with two pieces of side plates.  
     CONSTITUTION: Paper 3 is positioned to the original, and when a screw 6 is fastened with side plates 2 attached to the both sides, the side plates 2 and a fixed collar 5 are fixed on a side plate fixed shaft 4. Thus, distance between a light emitting unit 7 and a light receiving unit 8 which are respectively fixed on the fixed collar 5 can be taken out by analog rate as output from the light receiving unit 8. This analog rate is converted in AD mode, which is given as input to a CPU 10, and after paper size to be displayed hereat has been selected, and it is displayed at a displaying unit 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57106814-A (JP)
Title: Device for measuring distance between movable parts in powder molding press
Inventor: YAMAMOTO MASAO
IPC: G01B7/00
Filed: 1980-12-24
Abstract: PURPOSE:To measure exactly molding pressure in a pressing process by outputting a relative distance signal of each movable part in correspondence to the detection signal of the position of the press of pressing machine. CONSTITUTION:When a magnetic line of force generated by the coils built in head parts 13a and 14a approches metal projections 5a and 5b, detection signals V1 and V2 are obtained corresponding to the distance between the heads 13a and 14a and the metal projections 5a and 5b. These detection signals V1 and V2 are supplied to display devices 22 and 23 respectively through gate circuits 20 and 21. The gate circuits 22 and 23 are opened at a press position specified in advance, and therefore, the pressurizing state at that moment is displayed on the display devices 22 and 23.
Patent JP-H1118931-A (JP)
Title: Rice cooker
Inventor: SHOJI TETSUYA
IPC: A47J27/00
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent water from stagnating at the bottom of an iron pot, and obtain boiled rice on which boiling nonuniformity is reduced and which is excellent in a boiling finish by setting a trivet composed of shafts running along an inner iron pot inside surface shape and circular rings to join both end parts of the shafts, in an inner iron pot inside part heated by a heating heat source so as to be freely mountable/demountable. SOLUTION: A rice cooker has a heating coil being a heating heat source to heat an inner iron pot 2 in a main body, and heats the inner iron pot 2 by electromagnetic induction heating, but a trivet 5 composed of shafts 6 arranged by four pieces or more in a radial shape along an inside surface shape of the inner iron pot 2, an upper ring 7 and a lower ring 8 to join both end parts of the shafts 6, is set in this inner iron pot 2. When rice cooking is started, a lower heating element of the inner iron pot 2 is heated by current-carrying of the heating coil, and the rice cooking is performed. When steam starts to be generated, the steam is introduced to the shafts 6, and since convection to generate steam along a side surface of an iron pot inside surface is promoted, boiled rice excellent in a boiling completion can be obtained without stagnating water at the bottom of the iron pot.
Patent JP-2000019324-A (JP)
Title: Polarization element
Inventor: INOKO KAZUHIRO
IPC: G02B5/30
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a polarized light separating element performing polarized light separation with high efficiency and high reliability, with compact constitution and without causing heat generation due to absorption. SOLUTION: A diffraction grating 4 is formed on a boundary between a birefringent medium 1 and a first glass prism 2. Since the refractive index of the first glass prism 2 is equal to the normal light refractive index or the abnormal light refractive index of the birefringent medium 1, though a linear polarization component causing a refractive index difference at the diffraction grating 4 is diffracted in the light made incident on the birefringent medium 1, the linear polarization component orthogonally intersecting with it is not diffracted since the refractive index difference is caused, and the incident light is separated. Further, an air layer 5 is provided between the first glass prism 2 and a second glass prism 3, and the angle is decided so as to totally reflect only the light diffracted by the diffraction grating 4.  By such a constitution, two polarization light beams are separated effectively.
Patent JP-S6427102-A (JP)
Title: Fixing of buffer member for lamp apparatus for vehicle
Inventor: WATABE HIDEYO
IPC: B29C65/08
Filed: 1987-07-23
Abstract: PURPOSE: To fix a buffer member easily, satisfactorily and efficiently without using a noxious chemical by closely sticking the buffer member made of a prescribed synthetic rubber material to the surface of a deposited object made of a polypropylene with a tool horn having a tip section forming a required contact face, and applying ultrasonic deposition. CONSTITUTION: Many small recesses are aligned in a crisscross shape on the vertical tip face 7a in the longitudinal direction of a tool horn 7, and a buffer member 2 made of synthetic rubber having good compatibility with polypropylene containing propylene is pressed and closely stuck to the surface of a deposited object on the outer periphery of a lamp housing 1a made of polypropylene by the tip face 7a. When ultrasonic deposition is applied in this state, ultrasonic waves are concentrated on the surface of the deposited object, and the buffer member can be fixed efficiently and satisfactorily at uniform strength without requiring a special skill and without using a noxious chemical because no adhesion is applied.
Patent JP-2000022614-A (JP)
Title: Receiver, transmitter and one-way communication system
Inventor: NISHIDAI TETSUO
IPC: H04B1/16
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To improve transmission reliability by realizing an optimum frequency selection function with a simple configuration in the one-way communication system that selects an optimum communication frequency. SOLUTION: A reception antenna 7 of the receiver receives a frequency- modulated signal, a phase locked loop circuit 29 demodulates the received signal and outputs the demodulated signal to a central processing unit 28. The phase locked loop circuit 29 usually locks the frequency of reception to the frequency of the received signal from a phase locked loop control circuit 25. However, when the phase locked loop control circuit 25 detects a demodulation signal (demodulation signal of a non-modulation carrier signal) with a prescribed level or over, the phase locked loop control circuit 25 fixes the reception frequency of the phase locked loop circuit 29.
Patent JP-S6337383-A (JP)
Inventor: NANBU KEIICHI
IPC: G06F3/153
Filed: 1986-08-01
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-H0469987-A (JP)
Title: Method and apparatus for varying wavelength of semiconductor laser
Inventor: TAKAHASHI HARUO
IPC: H01S5/042
Filed: 1990-07-10
Abstract: PURPOSE:To obtain a monochromatic light having a wavelength corresponding to the rotary angle of a band pass filter by returning a parallel monochromatic light passed through the filter to a nonoutput side end face of a semiconductor laser via a spherical lens, and inductively discharging a monochromatic light having the same wavelength and phase as those of the monochromatic light from the output side end face of the laser. CONSTITUTION:A reflection preventive film is formed on the nonoutput side end face of a semiconductor laser 1, and a spontaneously discharging light is discharged. A closed optical path is formed of a spherical lens 2 for converting this discharged light into a parallel light, a spherical lens 2 for returning the parallel light again to the lens 2, and a reflecting mirror 3 for returning the parallel light again to the lens 2. The mirror 3 is formed by alternately laminating titanium dioxide and silicon dioxide thin films 19. The laser 1 is of Fabry-Perot type having 1.50mum of oscillating wavelength is employed. A band pass filter 4 is a multilayer film filter formed by alternately laminating many titanium dioxide, silicon dioxide and alumina thin films, and disposed rotatably between the lens 2 and the mirror 3. Even if the filter having a resonance layer is inclined to an optical axis, a transmitted spectrum in which its attenuation distortion is extremely small and monochromatic color properties are excellent, is obtained.
Patent JP-H1024268-A (JP)
Title: Video coding device
Inventor: HIRAMATSU RYOSUKE
IPC: B07C7/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To enable an operator to efficiently and rapidly input a user code and to enable rapid processing by controlling whether the inputted user code is to be transmitted to a postal item processer or not from the information up to what digits the user code is inputted and office information. SOLUTION: The image over the entire part of the postal item P from a reading section 2 is displayed on a display section in a video coding device 7. The operator inputs the user code by an input operation, such as keyboard, while visually observing the displayed image. After the user code is subjected to checking whether correct or not and is then sent to a bar code printing section 3. On the other hand, the postal item P failed in reading the user code is transported via a delay bus 4 to a bar code printing section 3. This bar code printing section 3 converts the user code from the video coding device 7 to bar code information in accordance with the reject signal to the postal item P failed in reading and the postal item P made correspondent by an ID number is printed on this bar code information.
Patent JP-S6426801-A (JP)
Title: Inter-multipoint optical amplification repeating system using bidirectional light transmission system
Inventor: MOCHIZUKI KIYOBUMI
IPC: H04B10/00
Filed: 1987-07-23
Abstract: PURPOSE:To enable an inter-multipoint optical amplification repeating system by using a bidirectional light transmission system capable of making inter- multipoint communication by frequency (or wavelength) assignment. CONSTITUTION:The light signal 2-1 from the point A is coupled to the light signal 2-2 from the point B by an optical coupler 2-3. One of the signal is entered to an optical amplifier 2-4 by an optical demultiplexer 2-7 and is amplified to the signal 2-5 which propagates to the point C. Another signal passes an optical isolator 2-8 and is coupled to the light signal 2-6 from the point C by an optical coupler 2-9. This signal enters the amplifier 2-4, by which the signal is amplified. The signal is further demultiplexed by the coupler 2-3 and is propagated to the point A and the point B. The assigned frequencies (or wavelengths) can be received without mixing at the respective points A, B, C by optical filters or light frequency tuning techniques. The communication between A and C, B and C and A and B is thereby executed.
Patent JP-S5883587-A (JP)
Title: Power converter
Inventor: INABA HIROMI
IPC: H02M7/12
Filed: 1981-11-13
Abstract: PURPOSE:To improve the power factor in wide voltage range by controlling the time width to be opened and closed during the closing time determined by the phase angle by simultaneously setting equally to the phase angle of the switching means having current breaking function. CONSTITUTION:A control delay angle alpha is set to 90 deg., a current flows through a GTOU1 and a thyristor V2 as shown in a loop 1 during the firing period of the GTOU1, and a negative current flows to the power source. At this time the GTOU1 is broken, and the GTOU2 is fired. Then, a load current flows a loop 2 but does not flow through the power source. The output voltage E0 at this time becomes zero. Accordingly, when the time duration is sufficiently shortened, the output voltage E0 and a U-phase current IL can be sufficiently reduced, thereby improving the power factor.
Patent JP-S5972058-A (JP)
Title: Quick detection of medicine in urine
Inventor: OOTOMO TERUO
IPC: G01N33/94
Filed: 1982-10-18
Abstract: PURPOSE:To detect quickly the medicine in urine with high accuracy by filtering the urine to be inspected with a polysulfone semipermeable membrane then adding an alkali metal halide particularly to the urine to be inspected or filtering the urine with the polysulfone semipermeable membrane after adding the alkali metal halide then extracting the same with a solvent. CONSTITUTION:A polysulfone semipermeable membrane is used for the filter membrane of a filter with a pressurization device, and the urine to be inspected is filtered without stirring under the pressure of gaseous N2. If salt such as NaCl, CaCl2 or the like is added at about 0.5-30% to the urine to be inspected, the material, acting as the surfactant in the urine grows to the size at which it cannot permeate the membrane. The urine is thus filtered in a short time without clogging the membrane. Ether is added to the filtered urine and after the urine is vigorously shaked, the urine is allowed to rest and the presence or absence of any medicine, for example, a narcotic, stimulant, cardiac, etc. extracted in the ether layer is detected. Since the surfactant is removed, the separability between the solvent layer and the water layer is fast with a good liqid separating condition and the time for the treatment is considerably shortened.
Patent JP-S6075470-A (JP)
Title: Water-soluble tetrazolium compound and determination using it
Inventor: OGATA HIROSHI
IPC: G01N33/92
Filed: 1983-09-30
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is nitrophenyl, or group shown by the formula II; R<4> and R<5> are H, lower alkyl, or R<4> and R<5> form aromatic ring; R<2> is group shown by the formula III; R<6> is H, or COOH; R<7> is H, NO2, CN, halogen, or NR<8>R<9>; R<8> and R<9> are lower alkyl which may have OH; R<3> is polyethylene glycol residue; X is halogen). EXAMPLE:2-( p-Nitrophenyl )-3-{ p-(N,N-diethylamino)phenyl }-5-[p-{hydroxy.poly- (oxy-1,2-ethanediyl)}phenyl]-2H-tetrazolium chloride. USE:A water-soluble reagent useful for determination of a reductive substance, having improved linearity of calibration curve of formed water-soluble formazan. PREPARATION:A reaction product of p-nitrophenylhydrazine and p-R3-substituted benzaldehyde is reacted with a solution of diazotized N,N-diethyl-p-phenylenediamine, prepared formazane is oxidized to give the compound of the example.
Patent JP-S6160784-A (JP)
Title: Reduction method of moisture content of outdoor deposit
Inventor: ANDO TAKESHI
IPC: C10L9/02
Filed: 1984-09-03
Abstract: PURPOSE:To efficiently reduce the moisture content of an outdoor deposited loose raw material such as raw material coal for manufacturing coke by adding a molded specified water-absobing material to said raw material deposited in an open-air storage yard followed by separation and removal of said molded material which has absorbed moisture. CONSTITUTION:A molded water-absorbing material (having a particle size layer than the open area of a mesh through which the loose raw material entirely passes, when swelled at max. water absorption) obtd. by kneading a water- absorbing resin based on, e.g., starch, cellulose or synthetic polymer with a polymeric resin followed by molding, or by attaching the water-absorbing resin to a sponge-like material, is used. Said molded water-absorbing material is added to (or mixed with or dispersed on) the outdoor deposited loose raw material at the time of arrival, open-air storage, delivery, etc. to absorb moisture from the raw material. Then the dehydrated raw material is separated by screening and the molded water-absrorbing material remaining on the screen is dried and used again.
Patent JP-S6428621-A (JP)
Title: Wiring board
Inventor: ETO TADAAKI
IPC: H05K1/02
Filed: 1987-07-24
Abstract: PURPOSE:To improve the electric reliability of a device which uses a flexible wiring board by constituting a terminal arranged at or nearby an endmost part larger in area than any other terminal or as a dummy terminal. CONSTITUTION:A display part 12 is driven by a tape carrier type semiconductor device 1 connected to the peripheral part of a thin film transistor (TFT) liquid crystal panel 11 through a terminal 13. Further, the device 1 is so constituted that a projection electrode 4 is interposed in the internal terminal 3A of a wiring pattern 3 formed on the surface of a base film board 2 and the external terminal of a semiconductor element 5 is connected. Then the terminal 3C arranged at the innermost ends of external terminals 3B and 3C arranged on the board 2 is made larger in area than other terminals 3B to increase its adhesion area, thereby improving its connection strength. Therefore, when heat press-contacting is performed, the connection part of the terminal 3C is not peeled even if the end part of a bonding tool 9 is cooled. Further, even if the board 2 deforms owing to the heat press-contacting, the part is never peeled off.
Patent JP-S6075023-A (JP)
Inventor: HATSUTORI SHIYUUJI
IPC: A47L15/10
Filed: 1983-09-30
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-H0471589-A (JP)
Title: Zigzag type sewing machine
Inventor: HORIE FUJIO
IPC: D05B19/12
Filed: 1990-07-10
Abstract: PURPOSE:To eliminate the trouble of the destruction of the seamed pattern due to the fraying of seaming threads or double stop seam after the cut of the seaming thread by allowing a thread cutting means to carry out the thread cutting operation by a control means when a state judging means judges a stop seam execution state and allowing the thread cutting means to carry out the thread cutting operation after the execution of stop seaming operation when the state judging means judges the operation other than the stop seam execution state. CONSTITUTION:When a state judging means 1 judges a stop seam execution state, if a user operates a thread cut switch 5, a control means 1 allows a thread cutting means to carry out thread cut operation. When the state judging means 1 judges the state other than the stop seam execution state, the stop seam data is read out from a data memory means 6, and a seam shaping mechanism is allowed to carry out the stop seam operation. Accordingly, independently of the fact that stop seam is carried out or not by the seaming operation immediately before, thread cut is performed, in the state where stop seam is executed. Accordingly, after the cut of a seaming thread, the trouble of the destruction of the seamed pattern due to the fraying of the seaming thread or the double stop seam can be eliminated.
Patent JP-S6074352-A (JP)
Title: Zinc negative electrode for alkaline battery
Inventor: IKEDA KOUNOSUKE
IPC: H01M4/42
Filed: 1983-09-30
Abstract: PURPOSE:To enable the amount of hydrogen gas generation to be suppressed to such a degree as to be equal to that achieved by an amalgamated zinc without using any mercury harmful to the human body by using a thallium-zinc alloy as an active material. CONSTITUTION:A thallium-zinc alloy is used as an active material. For example, after 2.5g of thallous nitrate is added to 500ml of water before the mixture is agitated to make a solution, 500g of zinc powder is added to the solution before it is well agitated for 10min. At this point, thallium adhering to the surfaces of the zinc particles is gradually converted into a thallium-zinc alloy from the surface of the particle. After that, the solution is filtered to obtain a thallium- zinc alloy which is then dried at 70 deg.C, thereby producing a thallium-zinc alloy powder used as a negative active material. By using the thus produced thallium- zinc alloy powder, it is possible to suppress the amount of gas generation to such a degree as to be equal to that achieved by an amalgamated zinc with an amalgamation rate of 7.0%.
Patent JP-S6297823-A (JP)
Title: Manufacture of oriented film from polymer composition mainlycomprising polyethylene
Inventor: TEODORUSU YAKOBUSU BUAN DERU M
IPC: C08J5/18
Filed: 1986-08-06
Abstract: Blown film on the basis of polyethylene with a density below 910 kg/m³ is prepared by extruding the molten polymer at temperatures of the melt at the die gap of at most 160◊C, the die gap width being at least 1mm, blowing the molten polymer to a balloon, cooling, flat­tening and rolling it up. Films that have been prepared this way have improved mechanical and optical properties.
Patent JP-H0350104-A (JP)
Title: Method and device for producing oxide superconductor thin film
Inventor: ESHITA TAKASHI
IPC: H01B13/00
Filed: 1989-07-18
Abstract: PURPOSE:To continuously obtain a stoichiometrically good oxide superconductor thin film by introducing the gaseous org. compds. of the elements constituting the oxide superconductor and oxygen ion or radical into a reduced-pressure reaction chamber. CONSTITUTION:Gaseous oxygen is controlled by a mass flow controller 13 and supplied to a plasma producing chamber 6, a microwave is introduced into the plasma chamber 6 from a microwave source 9 via a waveguide 11, and a magnetic field is generated by an electromagnetic coil 12 to produce oxygen plasma. A substrate 15 is heated to 400-600 deg.C by a heater 18, the gaseous org. compds. of the elements constituting an oxide superconductor are introduced into the reaction chamber 1, and the oxygen ion or radical resulting from the oxygen plasma is introduced into the reaction chamber 1 through an aperture 7. The reaction chamber 1 is controlled to about 10<-2>-10<-3>Torr at this time. The gaseous organometallic compds. are decomposed and allowed to react with the oxygen, and the oxide superconductor shown by the formula is deposited on the substrate 15 to form an oxide superconductor thin film.
Patent JP-H0349206-A (JP)
Title: Molded coil
Inventor: OYAMADA MITSURU
IPC: H01F5/06
Filed: 1989-07-18
Abstract: PURPOSE:To diminish an internal strain and to prevent the generation of shrinkage by setting insulating spacers of predetermined shapes in coil conductor at predetermined intervals and inserting such conductor in an injection die, where a resin material is then poured. CONSTITUTION:In a coil conductor 1 around which a plurality of conductors 1a are wound, U-shaped insulating spacers 5 and 6 are combined to be set at the equal intervals, whose inner plane sizes are approximately the same as an outer size of said conductor 1 and which are provided with recesses 5a and 6a respectively. By inserting such conductor 1 in an injection die 3, the recesses 5a and 6a form a uniform path for a resin to flow. Accordingly, the resin flows uniformly with good conditions and the temperature becomes uniform, so that a good quality of molded coil in which an internal strain is diminished and an occurance of shrinkage is prevented can be fabricated.
Patent JP-H02152998-A (JP)
Title: Human gamma-interferon, its production and use
Inventor: KURIMOTO MASASHI
IPC: C12N5/08
Filed: 1988-07-23
Abstract: NEW MATERIAL:A human gamma-interferon containing a sugar chain of formula II (NeuAc is N-acetylneuraminic acid; GlcNAc is N-acetyl-D-glucosamine; Gal is D-galactose; Man is D-mannose; Fuc is L-fucose) bonded to one or both of asparagine units existing at the 25th and the 97th from the N-terminal of a polypeptide chain of formula I, etc. USE:A remedy and preventive for viral diseases, cancers and immunological diseases. PREPARATION:The objective compound of formula I can be prepared e.g. by injecting an antiserum prepared from a rabbit into neonatal hamster to weaken the immune reaction of the hamster, subcutaneously transplanting a human- originated KG-1 cell to the hamster, extracting the cell after 3 weeks, culturing in the presence of an inducing agent (e.g. lipopolysaccharide) and separating the product from the culture liquid by a column chromatography using an anti- human gamma-interferon antibody column.