baber/WOPTO huggingface dataset:
Patent JP-H03262094-A (JP)
Title: Automatic vending machine
Inventor: OSHITANI ISAO
IPC: G07F5/22
Filed: 1990-03-13
Abstract: PURPOSE:To compretely prevent the generation of a trouble such as careless operation executed by a third person other than an automatic vending machine supervisor by regulating setting and checking operation in accordance with a state indicating whether data set up by a main setting switch coincide with data set up by an identification (ID) number setting switch or not. CONSTITUTION:The automatic vending machine is constituted of a selective input device 2 having a switch input part 3 independent of an automatic vending machine body 1 and the ID number setting switch 4 capable of setting up an automatic vending machine ID number normally consisting of four digits and outputting an optical signal to the body 1 and the body 1 capable of receiving the optical signal and having the main setting switch for setting up collating reference data. Only when the data of the main setting switch coincide with that of the switch 4 by operating the input part 3, the setting and checking operation of vending information can be executed. Thereby, the generation of invalid operation executed by a third person other than the automatic vending machine supervisor can be completely prevented.
Patent JP-2000261030-A (JP)
Title: Epitaxial wafer and light emitting diode and manufacture of the same
Inventor: SATO TADASHIGE
IPC: H01L21/20
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a compound semiconductor epitaxial wafer and an LED with high luminance using this. SOLUTION: In this epitaxial wafer, the epitaxial layers of a compound semiconductor, including at least Ga and P as constituting elements, are formed on a mono-crystal substrate 10. In this case, a p-n junction 17 is formed in the epitaxial layers, and an epitaxial layer 31 whose band gap is larger than the p-n junction is formed in region separated from the p-n junction 17 on the epitaxial layer surface side by 2 μm or more.
Patent JP-H06272061-A (JP)
Title: Brass plating excellent in workability and adhesion to rubber with beta-brass dispersed in alpha-brass
Inventor: SASAKI MASAJI
IPC: C08J5/00
Filed: 1993-03-19
Abstract: PURPOSE:To improve the adhesion property of a reinforcing material to rubber and workability in a brass plating by dispersing a beta-brass lump of specified size in alpha-brass. CONSTITUTION:A beta-brass lump 2 having <=0.01-2mum max. size is dispersed in alpha-brass 1 in the brass plating consisting essentially of Cu and Zn. The beta-brass lump 2 is positioned within 70% of the plating thickness from the plating surface. The adhesion to rubber is not improved when the size of the beta-brass grain is <=0.01mum, and workability is deteriorated when the size is >=2mum. Meanwhile, the beta-brass is a structure having a good Cu ratio for the adhesion to rubber, the structure is not easily transformed when kept at <=200 deg.C in working, and the adhesion is further improved when the beta-brass content is increased in the surface. When the beta-brass is positioned beyond the 70% of the thickness, the workability is deteriorated due to the beta-brass poor in cold working.
Patent JP-H04294679-A (JP)
Title: Digital copying machine
Inventor: KIMURA YOICHI
IPC: G03G15/043
Filed: 1991-03-25
Abstract: PURPOSE:To improve the impressiveness of a recording image and to shorten processing time by reading a required image on an original plane when plural both-side originals are recorded by arranging on a sheet. CONSTITUTION:The image of each plane of each original is read by an image reading part, and is stored in memory 31 sequentially. A variable power synthesis part 32 performs the variable power of an original image and the size of the sheet so as to store the image on each plane in a recording frame corresponding to frame data 35 in memory 34. Also, the variable power synthesis part 32 stores sequentially the image on the surface of the original to a memory 33 so as to record the image on the surface of the original in the frame of left half of the sheet and the image on the back plane in the frame of right half of the sheet sequentially. After a skip key is depressed, the image on a read plane is stored in memory 33 so that the variable power synthesis part 32 performs the variable power so as to store the image on the plane in the frame and it can be arranged by skipping one recording frame. A CPU 35 counts the aggregate value of the number of read originals and the number of times of operation of the skip key, and reads out image data in the memory 33 and outputs it from a printer part when it coincides with the number of frame data 35 in the memory 34.
Patent JP-S62216571-A (JP)
Title: Train stand system
Inventor: YAMAZAKI AKIO
IPC: G10L15/00
Filed: 1986-03-18
Abstract: PURPOSE:To automate a connecting call between a general subscriber and a train telephone by providing a network control device, a sound recognizing device, a sound accumulating/response device and a processing device to control these in the position of a train stand. CONSTITUTION:When a train stand is called from a general subscriber telephone set T1, a network control device 1 starts a processing device 5, requests a caller to send a train number by the message in a sound accumulating response device 4, a sound recognizing device 3 recognizes and confirms the train number, the name of an opponent side is obtained as well as the above-mentioned and stored into the device 4. Next, the telephone number of the caller is recognized and confirmed as well as the above-mentioned, the connection with the caller is cut once, simultaneously, the processing device 5 sends the above-mentioned train number through a network control device 2 to an exchange for a train and calls out a handler in the train. By the message in the device 4, the name and the calling number of the opponent side are sent, and the handler calls the opponent side by the announcement in the train.
Patent JP-H03260010-A (JP)
Title: Production of non-heattreated steel bar for hot forging and production of hot forged non-heattreated parts
Inventor: KOYASU YOSHIRO
IPC: C21D7/13
Filed: 1990-03-12
Abstract: PURPOSE:To obtain a non-heattreated steel bar for hot forging having high strength and high toughness by subjecting a cast billet in which respective contents of C, Si, Mn, Cr, V, Al, and N are specified and which is cast under the prescribed temp. conditions to rolling without delay. CONSTITUTION:A steel having a composition consisting of, by weight, 0.15-0.35% C, 0.1-0.5% Si, 1-3% Mn, <=1% Cr, 0.05-0.3% V, 0.005-0.02% Sol.Al, <0.01% N, and the balance Fe is refined. Then, this steel is cast into a billet through the temp. range from 1000 deg.C to the solidification point at >=20 deg.C/min cooling rate by a continuous casting method. Subsequently, this cast billet is subjected, without delay, to rolling into a steel bar without cogging. Further, this steel bar is hot-forged at >=1000 deg.C and cooled at 0.2-1.2 deg.C/sec cooling rate, by which hot forged non-heattreated parts having a structure containing >=30% bainite can be obtained.
Patent JP-H10256461-A (JP)
Title: Lead frame and resin-sealed semiconductor device
Inventor: ITO TAKAHIRO
IPC: H01L23/50
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To eliminate deformation in inner lead tips for enhanced positional accuracy of bonding sections, by securing the bonding sections at the inner lead tips with a piezoelectric resin film. SOLUTION: The resin-sealed semiconductor device formed using a lead frame is composed mainly of a semiconductor pellet 3 fixed on an island 1 of a lead frame; a piezoelectric resin film 4A formed on the surface of the semiconductor pellet 3; inner leads 2 formed around the island 1; a tape composed of a piezoelectric resin film 4B which is formed on the tips of the inner leads 2 for fixing the inner leads with one another; and wires 5 which connects pads 6 formed on the surface of the semiconductor pellet 3 with the tips of the inner leads 2 with the piezoelectric resin films 4A, 4B in between. Since the tips of the inner leads 2 are secured with the piezoelectric resin film 4B, as mentioned above, the tips are not deformed.
Patent JP-H11242932-A (JP)
Title: Plasma display panel
Inventor: MITOMO HIROYUKI
IPC: H01J11/24
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To improve external light contrast and color purity, prevent erroneous discharge and improve reliability as a display by forming color filter layers in the form of islands in a manner not to overlap them on metal layers and arranging the metal layers in the areas between the color filter layers in a way to make them generally flush with the color filter layers. SOLUTION: Layers 41R, 41G, 41B which are formed from only inorganic pigment and constitute a color filter layer are installed on a board located on the display surface side, each corresponding to a phosphor layer for each color formed on a glass board located on the back side. The inorganic pigment layers 41R, 41G, 41B are patterned in areas excluding parts corresponding to metal electrodes 2b in the form of islands in a manner not to overlap them on the metal electrodes 2b in a direction perpendicular to the stretching direction of row electrodes. The metal electrodes 2b are arranged in the areas between the respective island-like inorganic pigment layers 41R, 41G, 41B, that is, in the areas where the inorganic pigment layers are not formed in the direction perpendicular to the stretching direction of row electrodes.
Patent JP-S61219802-A (JP)
Title: Apparatus for optical measurement of displacement
Inventor: MORI SADAO
IPC: G01B11/00
Filed: 1985-03-27
Abstract: PURPOSE:To widen a measuring range while dispensing with initial setting, by counting the discontinuous change in the phase shift quantity of reflected light and calculating the displacement of an object to be measured from the count value and the output of a sampling circuit. CONSTITUTION:The phase difference between reflected rays of light from an object 6 to be measured and a reference surface 5 is cyclicaly and forcibly changed at amplitude of at least pi rad or more by the voltage of an oscillator 18 in a phase meter 7 and only the vertical component B1 and horizontal compo nent B2 with respect to the surface of paper of the linearily polarized light from a light source are passed through a polarizing plate 8 to be interfered to each other and light intensity corresponding to the phase difference between both components is inputted to a sampling circuit 10 through a detector 9. The magnitude of the drive signal applied to the phase meter 7 is sampled by the circuit 10 at a moment when the phase change of reflected light due to the displacement of the object to be measured is compensated by the phase meter 7. The discontinuous change in a phase amount is counted by a count circuit 21 and the change of the object to be measured in calculated from the count result and the output of the circuit 10.
Patent JP-2000221135-A (JP)
Title: Disposable liquid cell
Inventor: FUJISHIGE NORINAGA
IPC: G01N21/33
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide the configuration of a disposable liquid cell for measuring the absorption spectrum of an ultraviolet region. SOLUTION: Since a macromolecule where a repetition structure unit is composed by a single combination or its copolymer does not have a chemical structure for absorbing light from an ultraviolet region to a visible ray region and hence behaves optically as a transparent body in the wavelength region, a film structure that is machined from the macromolecule or the copolymer is used for the window of a liquid cell. In this case, the macromolecule or the copolymer can be applied practically to the measurement of an absorption spectrum ranging from 240 nm to 700 nm.
Patent JP-S60205880-A (JP)
Title: Attachment structure of magnetic head
Inventor: SANETOU KOUJIROU
IPC: G11B21/21
Filed: 1984-03-30
Abstract: PURPOSE:To reduce the head span and then to miniaturize a magnetic head or to increase the capacity by fixing the upper and lower hed assemblies to a head arm obliquely to each other when viewed vertically by means of screws. CONSTITUTION:Head assemblies HA and HB contain magnetic heads 8A and 8B attached to gimbals 9A and 9B respectively, and the base end parts of both assemblies are attached to the upper and lower surfaces of a tip part 6a of a head arm with two screws 10A and 10B respectively. These assemblies HA and HB are attached obliquely to each other when viewed vertically. Thus both screws 10A and 10B can be attached with a shift between them and therefore are not overlapped with each other. In such a way, the head span down to 6.0mm. from conventional 7.5mm. is reduced. Thus the packing space can be reduced to attain miniaturization or increase of the capacity of a magnetic head.
Patent JP-S63225238-A (JP)
Title: Contact exposing method
Inventor: HIGASHIYAMA SHUNICHI
IPC: G03B27/16
Filed: 1987-03-16
Abstract: PURPOSE:To permit contact exposing without flawing a photosensitive medium by an original and without staining the original by the photosensitive medium by inserting a transparent member between the original and the photosensitive medium in the case of bringing the original and the photosensitive medium into tight contact with each other and exposing the original image. CONSTITUTION:The transparent member is interposed between the original and photosensitive medium either of which has transmissivity. The original and the medium are brought into tight contact with each other via said member and are exposed from the original or photosensitive medium side having the transmissivity. More specifically, this device is provided with 3 sets of carrying rollers 3a, 3b, 5a, 5b, 7a, 7b to carry the multicolor original 1 such as color photograph and has the constitution to carry the original 1 to be copied from an original insertion port via a transmittance detecting sensor 8 onto the transparent member 10 functioning also as a stage for copying and to carry the original further from the member 10 to an original discharge port after exposing. Flawing of the photosensitive medium 15 by the original 1 is obviated and the tight contact of the original 1 with the medium 15 is permitted without staining the original by interposing the transparent member 10 between the original 1 and the medium 15 in such a manner.
Patent JP-H01236153-A (JP)
Title: Automatic discharge device for bad carriable sheet
Inventor: DOI YASUHIKO
IPC: B65H5/06
Filed: 1988-03-15
Abstract: PURPOSE:To make it possible to discriminate and discharge a short sheet automatically by providing, between two carrying rollers, a slant guide member for the purpose of guiding the short sheet shorter than a specified length to a sheet discharging gate below a sheet feeding gate. CONSTITUTION:A regular sheet S fed from a sheet feeding gate 21 for manual feed is carried by a first carrying rollers 22 and then received by a second carrying rollers 23 for being carried off via a carrying outlet 33. But, when length of a sheet S is shorter than an interval of two carrying rollers 22 and 23, the sheet S is not received by the second carrying rollers 23 but falls between both carrying rollers 22 and 23 for being guided by a slant guide member 25 to be discharged to a sheet discharging gate 24 provided below the sheet feeding gate 21.
Patent JP-H11261911-A (JP)
Title: Digital satellite broadcast reception tuner
Inventor: IKEDA HITOSHI
IPC: H04N5/44
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a tuner that is capable of viewing BS/CS broadcast signals and to make the size of the tuner small by reducing the number of components. SOLUTION: The digital satellite broadcast reception tuner is provided with a tuner front end section 3 that selects a BS/CS high frequency signal of a digital satellite broadcast and applies I/Q demodulation to the signal, a BS digital demodulation section 5 that demodulates an I/Q signal of the BS high frequency signal outputted from the tuner front end section 3, and with a CS digital demodulation section 6 that demodulates an I/Q signal of the CS high frequency signal outputted from the tuner front end section 3.
Patent JP-S60206097-A (JP)
Inventor: TSUDA NOBUYOSHI
IPC: B65G11/20
Filed: 1984-03-30
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-H10250178-A (JP)
Title: Continuous form printer
Inventor: SUZUKI MASAMITSU
IPC: G06F3/12
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To deal with a continuous form and a cut sheet using a single printer by performing the printing while neglecting unnecessary print control information when a cut sheet print text prepared for cut sheet printer and print control information are processed through a continuous form printer. SOLUTION: When a job of cut sheet is started using a continuous form printer, a print control circuit 209 decides whether a cut sheet mode is set or a continuous form mode is set. When a continuous form mode is set, a cut sheet mode is set by an input mechanism 222 so that print control information for cut sheet can be received. When print control information for cut sheet printer is received in cut sheet mode, it is accepted and when print control information designating an operational control unique to a cut sheet printer is received, it is neglected from print information prepared for a cut sheet printer unoperatable in a continuous form printer.
Patent JP-H03269118-A (JP)
Title: Apparatus for dispersing and cutting cut staple fiber
Inventor: TADA MASAHIRO
IPC: D01G9/06
Filed: 1990-03-14
Abstract: PURPOSE:To obtain the subject apparatus capable of storing, dispersing and cutting out a large amount of staple fiber by providing the lower part of a housing part with a specific taking out part equipped with rotating bodies. CONSTITUTION:The bottom of a housing part 2 for housing staple fiber 1 is provided with a taking out part 4, equipped with rotating bodies 3 and having larger dimensions than those of the housing part 2. Each of the rotating bodies 3 has a disk 5 secured to a rotating shaft 6 and protrusions or unevennesses on the circumference of the disk. The staple fiber is loosened from the lower part of a lump formed from the staple fiber 1 by rotation of the rotating bodies and then taken from the taking out part downward in a dispersed state.
Patent JP-S59187289-A (JP)
Inventor: UEDA KIYOSHI
IPC: G21C3/28
Filed: 1983-04-08
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-H09251622-A (JP)
Title: Magnetic head
Inventor: FUNAYAMA TOMOKI
IPC: G11B5/39
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of life of MR elements and the deterioration of sensitivity of reproduction due to abrasion by arranging MR elements and a soft magnetic film so as to constitute a signal magnetic circuit and introducing the magnetic flux from a magnetic gap. SOLUTION: A soft magnetic film 12 is formed in parallel with a medium mating surface at the position separated from the medium mating surface in a base plate 11. Moreover, two MR elements 13 are formed so as to orthogonal cross the medium mating surface and also respective one end parts of the elements are formed by being over-lapped with one end part of the soft magnetic film 12. Protective films 14 are provided in between from other parts of the MR elements 13 till the medium mating surface. These film 12 and elements 13 form a U-shape in total to form one magnetic circuit and the gap between two elements 13 at the medium mating surface side becomes a magnetic gap.  In this magnetic head, since the magnetic flux pumped up from a recording medium passes through the magnetic circuit constituted of the elements 13 and the film 12 and the resistance of the elements is changed as a consequence, this change is read out as a reproduced signal.
Patent JP-S54152873-A (JP)
Title: Field effect type thyristor
Inventor: MURAKAMI SUSUMU
IPC: H01L29/78
Filed: 1978-05-24
Abstract: PURPOSE:To shorten the switching time by forming the gate layer constituting the thyristor with the plate-type part parallel to the substrate surface and furthermore setting the width of the area existing between the adjacent channels to less than double the minor carrier diffusion length of the substrate. CONSTITUTION:P<+>-type anode layer 2 is formed by diffusion on the back of N- type semiconductor substrate 1, and anode electrode 6 is coated on the entire surface of layer 2. At the same time, plural units of N<+>-type cathode regions 4 are formed by diffusion on the surface of substrate 1 with cathode electrode 7 coated on the surface. Then gate region 3 is formed by diffusion more deeply than region 4 within substrate 1 positioning between regions 4, and the shape of region 3 is formed as follows: P<+>-type gate linking part 32 is formed between regions 4, and panel-type P<+>-type gate region 31 connecting to part 32 is put under region 4. In this case, the width of region 31 is set to under double the carrier diffusion length of channel 5 caused between region 31 and 4, and gate electrode 8 is attached to part 32.
Patent JP-S60205064-A (JP)
Title: Control device for automatic transmission
Inventor: KATOU YUUJI
IPC: F16H61/14
Filed: 1984-03-30
Abstract: PURPOSE:To reduce vibrations in an engine during car stoppage, by making a lockup actuator come into a state of being locked up and also a neutral actuator into a neutrality at a time when the car stops. CONSTITUTION:A controller 24 operates a lockup actuator 20 to the lockup clutch clamping side and outputs such a signal as making a neutral actuator 22 shift to the neutral side only when a signal out of a car stop detecting device 26 indicates a car stop and another signal out of an idling detecting device 28 detects an idling state. Therefore, moment of inertia around an engine crank E during car stoppage can be made larger so that an engine speed is stabilized, thus vibrations are well reduced.
Patent JP-S61215261-A (JP)
Title: Bo ron nitride base sintered polycrystal composite material
Inventor: PEETAA JINDORUHAUZERU
IPC: C04B35/10
Filed: 1986-03-20
Abstract: 1. Sintered polycrystalline mixed materials based on boron nitride and oxides for use as break rings in horizontal continuous casting of steel, characterized in that the mixed materials used are such that the hexagonal boron nitride proportion is 80 to 60% by weight and the proportion of oxide consists of zirconia or magnesia with a density of at least 94% of the theoretically possible density (referred to the boron nitrideoxide mixture).
Patent JP-S60204741-A (JP)
Title: Method for optical resolution of dl-malic acid
Inventor: SAIGOU KAZUHIKO
IPC: C07C67/00
Filed: 1984-03-30
Abstract: PURPOSE:To obtain optically active malic acid in high purity efficiently and easily at a low cost, by optically resolving DL-malic acid with optically active 1-(4-isopropylphenyl)ethylamine as an optical resolving agent utilizing solubility difference. CONSTITUTION:DL-Malic acid and preferably 0.6-1.0 equivalent optical active 1-(4-isopropylphenyl)ethylamine (abbreviated to IPA) which is an optical resolving agent are added to a solvent, e.g. water, and dissolved therein under heating, and the resultant solution is cooled to give a supersaturated solution. Formed slightly soluble diastereomeric salts are filtered and if necessary purified. The purified diastereomeric salts are separated with a water-soluble base, and the liberated IPA is extracted with an organic solvent to separate an organic layer. The solvent is then distilled away and recovered. Alkali salts of the optically active malic acid present in the aqueous layer are then passed through a strongly acidic cation exchange resin, etc. to form an aqueous solution of the optically active malic acid. Thus, the aimed optically active malic acid useful as medicines, e.g. amino acid transfusion solutions, various drinks, etc. is obtained.
Patent JP-S60207228-A (JP)
Inventor: MAEDA YONEZOU
IPC: H01H61/013
Filed: 1984-03-30
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。