baber/WOPTO huggingface dataset:
Patent JP-S57196381-A (JP)
Title: Paper money discriminating device
Inventor: ISHIDA TAKESHI
IPC: G07D7/00
Filed: 1981-05-28
Abstract: PURPOSE:To exactly discriminate whether a paper money is true or false, its kind, its  surface or reverse side, etc., and to remove influence caused by variation of intensity of  a pattern, and a variation of sensitivity of a detecting part, by deriving a difference  between a section integral pattern stored in a storage means and a standard pattern set  in advance. CONSTITUTION:A light beam from paper money to be discriminated is color- separated,  a special feature of each color is detected by a detecting part 11, a signal of each color  from this detecting part 11 is divided into prescribed sections, and at every section, the signal from the detecting part 11 is integrated by a section integrator 12. A section  integral value from this integrator 12 is stored in a storage part 14, and an intensity  distribution pattern of the integral value is smoothed by a smoothing part 15 and is provided to a normalizing part 16. Also, the whole of the output signal of the detecting  part 11 is integrated by a whole integrator 13, is provided to the normalizing part 16,  the section integral value is divided by the whole integral value, and magnitude of the intensity distribution pattern is normalized. An output of this normalizing part 16 and a standard pattern from a pattern storage part 17 are compared by a difference operating  part 18, and the paper money is discriminated by a result of its operation result from each color comparing part, in a discriminating part 20.
Patent JP-2000273606-A (JP)
Title: Production of hot dip coated steel sheet having uniform spangle pattern
Inventor: MATSUNAGA TAKAHIRO
IPC: C23C2/12
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a galvanized base steel sheet by which large spangle patterns having >=0.6 mm spangle diameter are stably obtd. with little unevenness and in which the adherence of the coated film is excellent. SOLUTION: Annealing is executed to the steel sheet having 0.3-1.2 μm Ra surface average roughness, 0.2-0.8 μm Wca surface average waviness and <=No.9.5 surface layer crystal grain size or >=1 crystal surface strength ratio of (110)/(200) in the texture on the surface layer after setting the dew point in an annealing furnace to -40 deg.C to +10 deg.C. The resultant steel sheet is then dipped into a hot-dipping metal bath to form the hot dip metal coated film having 20-95% Al.
Patent JP-S535080-A (JP)
Title: Twist nematic liquid crystal composition
Inventor: ONO HIROSHI
IPC: G09F9/30
Filed: 1976-07-05
Abstract: PURPOSE: To provide a twist nematic liquid crystal compsn. with positive dielectric anisotropy which works stably at the side of high temps. and can be driven at low voltage by mixing four kinds of specified azoxybenzene cpds. with negative dielectric anisotropy, cyanobiphenyl cods. with positive dielectric anisotropy, and cholesteric liquid crystals with clockwise or anticlockwise spiral structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03278438-A (JP)
Title: Probe card
Inventor: ITAGAKI KUNIHIRO
IPC: G01R1/073
Filed: 1990-03-27
Abstract: PURPOSE:To inexpensively form a probe card having high reliability by obliquely deviating a plurality of normally located square holes, aligning the diagonal lines on a straight line, and disposing the direction of the probe oppositely from both sides in one direction perpendicular to the diagonal line. CONSTITUTION:A plurality of square holes 22, 23 provided on an insulating board 20 are obliquely deviated in such a manner that the diagonal lines L of the holes coincide with a straight line, probes 21 are disposed in a direction perpendicular to the diagonal lines L, the probe ends T protrude from both sides of the line L to the holes to abut on the electrode pad of a chip. Accordingly, even if the corners of the holes 22, 23 are brought into contact with each other in the direction of the line L, they can be so disposed that the probe 21 is not brought into contact, it is not further necessary to wire a wiring pattern in slender and long manner, contact malfunctions are reduced, and a probe card can be inexpensively formed.
Patent JP-2000272766-A (JP)
Title: Image forming device
Inventor: HINO HIDEKI
IPC: B65H3/06
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device offering improved productivity in feeding different size recording materials mixed and stacked to a carrying body. SOLUTION: An endless carrying body 5 having joints 5a for carrying different size recording materials 20-23 mixed and stacked, a feeding means for feeding the recording materials to the carrying body and a recording material judging means for judging the sizes of the recording materials fed to the carrying body 5 by the feeding means. For the different size recording materials at the next stage, the feeding timing of the carrying body is controlled depending on the length from the rear end of the front stage recording material to the next joint 5a of the carrying body 5. If a space enough to place the next stage recording material exists between the rear end of the front stage recording material to the next joint, the recording materials can be continuously fed without waiting for the passage of the joint.
Patent JP-S58197782-A (JP)
Title: Semiconductor light-receiving device
Inventor: TAKAHASHI TSUGUNORI
IPC: H01L31/103
Filed: 1982-05-13
Abstract: PURPOSE:To obtain the stabilized and high reliable light-receiving device by a method wherein the side end of the semiconductor layer of a photoelectric conversion part is terminated by contacting it with said semiconductor layer. CONSTITUTION:A semiinsulating InP is epitaxially grown in liquid phase on an N<+> type InP substrate 11, an etching is performed on the above using an SiO2 thin film 13 as a mask, and an aperture 14 reaching said substrate 11 is provided. An N<+> type InP buffer layer 15, an N type In0.53Ga0.47As layer 16 and N type InP layer 17 are superposed successively in the aperture 14 using liquid phase epitaxial method in such a manner that the upper surface of the layer 17 will be in level with the upper surface of the semiinsulating InP layer 12. Then, a P<+> layer 18 is formed by selectively diffusing Cd on the N type InP layer 17 using the film 13 as a mask, the mask 13 is removed, a Be-ion is implanted and activated using a new mask, and a guide ring 19 is formed along the N type InP layer 17 and the semiinsulating InP layer 12. Then, the device is completed by adding an AuZn/Au electrode 20 and an AuGe/Au electrode 21. According to this constitution, the depletion layer of the light-receiving part is enlarged along a P-N junction and the interface thereof, thereby enabling to obtain the stabilized and highly reliable light-receiving device without lowering the light-receiving characteristics.
Patent JP-H09244654-A (JP)
Title: Electronic musical instrument
Inventor: KURAKAKE YASUSHI
IPC: G10H1/24
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To efficiently alter respective timbres and vary sound volume by timbres as the timbres are altered through easy operation. SOLUTION: A ROM is stored with an arrangement table containing 128 timbres as a standard timbre group (original) and six extension timbre groups consisting of timbres and sound volume (correction information (%) to be altered corresponding to the timbres, and 25 timbres as the standard timbre group and 4 extension timbre groups are shown. For example, when a timbre name (voice name) having a timbre number (voice NO). '2' in the standard timbre group is 'Electric Grand Piano', this timbre is not changed (NOP) and the sound volume is not changed (correction quantity: 100%) either on condition that a player specifies '1 (Piano)' with an arrangement switch.  When the player specifies '2 (Choir)' with the arrangement switch, on the other hand, the timbre '(Electric Grand Piano)' is changed to 'Voice Oohs' (human voice) having a timbre number '53' in the standard timbre group and the sound volume is corrected to 104% as standard sound volume.
Patent JP-S575384-A (JP)
Title: Semiconductor laser device
Inventor: SUGINO TAKASHI
IPC: H01S5/223
Filed: 1980-06-13
Abstract: PURPOSE: To concentrate an injection current to an effective active region of a semiconductor laser device by forming respective layers including active layers on a substrate formed with a step, forming an inclination at the step on the active layer, and diffusing in stripe shape with impurity different in conductive type from that of the surface layer.  
     CONSTITUTION: A clad layer 10, an active layer 11, a clad layer 12 and a current limiting layer 13 are sequentially grown by a liquid phase epitaxial method on a substrate 9 formed with a step. Then, an insulating film 14 is formed on the grown layer surface, and a striped window is formed at the oblique side of the active layer 11 from above the step. Impurity different in conductive type from that of the layer 13 is diffused from the surface, to form deeply diffused layer to pass the inclined part of the layer 11 at part of the diffused region. Thereafter, the insulating film 14 on the surface is removed, and ohmic electrodes 16, 17 are formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03282231-A (JP)
Title: Specimen container for microscope and transferring method for specimen in specimen container
Inventor: NAGAI HIROAKI
IPC: G01N1/00
Filed: 1990-03-30
Abstract: PURPOSE:To obtaine a specimen container which does not require skill in speci men setting by electrically controlling the moving speed and the moving direc tion of the specimen readily and accurately. CONSTITUTION:When an electric-field controlling device and a magnetic-field controlling device are actuated into the operating states, a magnetic fields shown by arrows E and magnetic fields shown by arrows H are generated in regions A and B. Ions in physiological saline in these regions receive the force from the electric fields and move. The moving electric charge in the magnetic fields are subject to force by the Fleming's rule. Therefore, the force shown by broken arrow lines acts on the parts of the solution. The physiological saline 26 move into the direction shown by the broken arrow line in a groove 9A. Thus, a specimen 15 in the physiological water can be moved. At this time, the moving direction of the solution, i.e. the specimen, can be changed by changing the direction of one of the electric field and the magnetic field.
Patent JP-H06199650-A (JP)
Title: Bathing agent containing amino acid
Inventor: OTANI MASARU
IPC: A61K8/00
Filed: 1992-04-02
Abstract: PURPOSE:To provide a bathing agent allowing to enjoy wet and smooth feeling of skin to the fullest measure and additionally allowing to enjoy refreshing feeling. CONSTITUTION:The objective bathing agent contains an amino acid, its salt and/or its derivative of >30wt.% and the other objective bathing agent contains tannin in addition to these components. The large amount of an amino acid allows to enjoy exceedingly higher degree of wet and smooth feeling than the ordinary bathing agent containing mainly inorganic salts. Tannin gives additionally refreshing feeling.
Patent JP-H06295306-A (JP)
Title: Moving type betting system
Inventor: WATABE HIROO
IPC: G06Q50/00
Filed: 1993-04-07
Abstract: PURPOSE:To provide a moving type betting system capable of loading betting ticket issuing machines on a vehicle as many as possible, securing intervals between respective betting ticket issuing machines at a fixed distance in the using state of respective machines and satisfying both of using efficiency and economical efficiency. CONSTITUTION:Plural betting ticket issuing machines T1-1 to T8-1, T1-2 to T8-2 are loaded on a betting ticket issuing machine loading vehicle 100 by arranging them along the longitudinal directions of the vehicle 100, the bottom plates 102, 104 and sidewalls 101-1, 101-2, 103-1. 103-2 of the vehicle 100 are constituted so as to be extended/contracted in the longitudinal direction of the vehicle 100. Namely the bottom plates 102, 104 and the sidewalls 101-1. 101-2, 103-1, 103-2 are contracted so that plural issuing machines are carried in their stuck state when the vehicle 100 is moved or extended so as to separate intervals between respective issuing machines by a prescribed distance at the time of using the issuing machines.
Patent JP-S525977-A (JP)
Title: Washer
Inventor: YUGE SHIYUNKAN
IPC: D06F17/08
Filed: 1975-07-02
Abstract: PURPOSE: To provided a driving force transmitting device of washer for transmitting driving force by belt transmission. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62234273-A (JP)
Title: Digital magnetic recording and reading device
Inventor: RICHIYAADO EI BAUFU
IPC: G11B20/10
Filed: 1987-04-01
Abstract: PURPOSE:To enable a sure reading by performing the reading by selecting the amplitude allowable threshold value according to each mode of a read after write (RAM) mode and read only mode to remove the track having a marginal performance. CONSTITUTION:A comparatively high threshold value is selected with a switch S 1 being connected to a contact S1a when a RAW mode is selected, the digital reading value which is via a full wave rectifier 13 and the threshold value are compared by a comparator 20 and the track of the reading value <= the threshold value is cut off. On the other hand, a similar processing is performed with the threshold value of about 1/3 of the peak value which is via the rectifying part 13 being selected and fed to the comparator 29 by connecting the switch S1 to a contact S1b when a read only mode is selected. With the composition using the threshold value corresponding to this mode, a good reading can surely be performed with the track having a marginal performance being removed in either mode.
Patent JP-S525254-A (JP)
Title: High voltage resistance mis switching circuit
Inventor: MASUDA KENZOU
IPC: H01L29/78
Filed: 1975-07-02
Abstract: PURPOSE: To obtain high voltage resistance MIS switching circuit of high integration, which is composed of FET load device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000275449-A (JP)
Title: Optical waveguide
Inventor: NISHIDA NAOKI
IPC: G02B6/04
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide ideally overlapping laser beam spots on a photoreceptor surface by means of a simple arrangement and a simple optical system. SOLUTION: A plurality of upper waveguides 4 indicated by the full line and a plurality of lower waveguides 5 indicated by the broken line are formed in a total of two layers on a substrate 3 and the pitch Pb between the light exit end 4b of the upper waveguide 4 and the light exit end 5b of the lower waveguide 5 on the light exit side 3b of the substrate 3 is made smaller than the pitch Pa between the light incident end 4a of the upper waveguide 4 and the light incident end 5a of the lower waveguide 5 on the light incident side 3a of the substrate 3 to bring the waveguides into intimate contact with one another.  At the light exit end 3b of the substrate 3, the light exit end 4b of the waveguide 4 indicated by the full line and the light exit end 5b of the waveguide 5 indicated by the broken line are arranged as core lines in a total of two layers for each one line and in a staggered fashion.
Patent JP-H09238595-A (JP)
Title: Red shrimp and its production
Inventor: SUZUKI HISAYASU
IPC: A01K67/033
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new small shrimp showing different bright body color and easily telling the state of its living environment from a bay shrimp. SOLUTION: The red shrimp generated from the bay shrimp is provided with a body color part 11 showing a bright red almost through a head part A to a tail part C, and the red color of the body color part 11 turns to be hyphchromic by the deterioration and the change of its living environment.
Patent JP-S565937-A (JP)
Title: Adding apparatus for low specific gravity substance to lead alloy
Inventor: TAKAGAKI MASAO
IPC: C22B9/10
Filed: 1979-06-27
Abstract: PURPOSE: To efficiently add additives of lower specific gravity to a molten Pb alloy of higher specific gravity by dipping a cylindrical container holding the additives in the molten alloy and by vertically moving a bottom plate having protrusions in the container as well as rotating it at a high speed.  
     CONSTITUTION: Pipelike rotating shaft 4 is attached to bottomless cylindrical container 1 having a plurality of upper openings 2 and rectangular openings 3 at a lower portion of the side. Container 1 is provided with bottom plate 5 whose diameter is 1W3mm smaller than the inside diameter of container 1, and shaft 6 piercing through shaft 4 is connected to plate 5. Openings 7 are made in plate 5, and protrusions 8 each having a wedge-shaped section are crosswise attached to plate 5. Additives such as S, Se and Te are placed on plate 5, and container 1 is dipped in a molten Pb alloy while being rotated at a high speed. The molten alloy enters container 1 from openings 3 and contacts to the additives. The additives float owing to their lower specific gravity and stick to the inner wall of container 1. Plate 5 is then pulled up while being rotated, and by the rotation of the outer edge of plate 5 and protrusions 8 the stuck additives are scraped down and dissolved in the molten alloy. Thus, the additives are added in high yields. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59206621-A (JP)
Title: Air-fuel ratio control method in internal-combustion engine
Inventor: ITOU TOSHIMITSU
IPC: F02D41/12
Filed: 1983-05-10
Abstract: PURPOSE:To prevent misjudgement by deciding acceleration and deceleration from an amount of variation in engine load during a predetermined time and an engine load value. CONSTITUTION:An intake manifold vacuum is taken as engine load. In step 50, it is judged whether or not an amount of variation DELTAPM in the intake manifold vacuum during a predetermined time becomes an increased amount not less than a predetermined value. If YES, then it is judged whether or not the intake manifold vacuum PM is not less than a predetermined value in step 52. If YES, then acceleration is decided to increase an amount of fuel in terms of air for acceleration. On the other hand, if NO in step 50, then it is judged whether or not DELTAPM is a decreased amount not less than a predetermined value in step 62. If YES, then deceleration is decided to decrease an amount of fuel in terms of air for deceleration. Thusly, there is no possibility that transition to deceleration is misjudged as acceleration.
Patent JP-H08278564-A (JP)
Title: Photographic printing device
Inventor: TAMUGI TSUTOMU
IPC: G03C3/00
Filed: 1995-04-06
Abstract: PURPOSE: To provide a newly devised photographic printing device performing printing process on the basis of a newly standardized photographic film in cartridge. CONSTITUTION: A rectangular aperture 102 for transmitting printing light in case of printing process is formed in the center of a carrier base 100, and this device is equipped with a film carrying mechanism for carrying the photographic film to the aperture 102 side from the cartridge PTLN or taking it up to the cartridge PTLN by a rotary shaft 852 transmitting the driving force of a driving motor 866. A remote control unit is connected to the device main body, and various kind of function keys provided in the remote control unit are operated, thereby controlling the actions of the carrying mechanism to carry (feed) or take up the film, and controlling the various actions such as moving of the film by a specified number of frames.
Patent JP-H05304568-A (JP)
Title: Isdn equipment with automatic dialling function
Inventor: TANAKA KENICHI
IPC: H04M1/27
Filed: 1992-04-03
Abstract: PURPOSE:To enable automatic dialling to a called party whose telephone set is busy at the same time as its communication is finished in the ISDN equipment connecting to an ISDN and making incoming and outgoing call operation. CONSTITUTION:A basic interface circuit 2 of an ISDN equipment 1 connects to an ISDN 6 and is controlled by a control section 3. When a call comes from an ISDN equipment 8 while the ISDN equipment 1 is busy with an ISDN equipment 7, the call is detected by a busy state incoming call detection means 31 and caller number information in a call setup message is stored by a caller number storage means 32. When a communication completion detecting means 33 detects the completion of communication, an automatic dialling means 34 makes automatic dialling to the ISDN equipment 8 according to the caller number in the caller number storage means.
Patent JP-H05282524-A (JP)
Title: Passbook processor
IPC: G06Q40/00
Filed: 1992-04-03
Abstract: PURPOSE:To prevent an unsuitable passbook-like object from being inserted into a passbook processor. CONSTITUTION:An interruption shutter mechanism 4 is inserted onto a passbook inserting route so as to be provided. A mark read part 5 provided between the shutter mechanism 4 and a passbook insertion port 2 reads the prescribed position of the passbook-like object 8. When a data comparison part 6 judges that the passbook-like object 8 is the suitable passbook-like object by the read result, the interruption state of the shutter mechanism 4 is released by the control of a shutter mechanism control part 7. Thus, only the suitable passbook- like object is inserted into the passbook processor.
Patent JP-S577909-A (JP)
Title: Oil filled electric equipment
Inventor: YOGUCHI HIROMITSU
IPC: H01F41/02
Filed: 1980-06-18
Abstract: PURPOSE:To prevent secondary disaster by providing a pressure releasing unit having a plurality of release films, compressing inactive gas between said pressure release films, and providing a valve which releases said inactive gas in time of the internal fault in the transformer. CONSTITUTION:The pressure release unit 5 is provided on the side wall of a tank 3 enclosing a transformer main body 1 and insulating oil 2. Said tank 3 is communicated with a pressure release chamber 7 by a connecting pipe 6. A plurality of the pressure release films 8A and 8B are provided in the connecting pipe 6 in the pressure releasing unit 5. Inactive gas is sealed between the pressure release films 8A and 8B at a specified pressure. Said part is monitored by a pressure monitor 10 and the pressure is controlled by a pressure regulating device 10. When a short circuit occurs in the inside of the transformer and the pressure in the tank 3 is increased, at first the inactive gas in the inside of the pressure release films is introduced into a negative pressure chamber 12, and the pressure increase in the tank 3 is eased. When the pressure release films are broken by the further increase of the pressure, the decomposed gas or oil in the tank 3 is introduced to the pressure release chamber 7. Thus the breakage of the tank can be avoided, and the serious secondary disaster can be prevented.
Patent JP-S63247964-A (JP)
Title: Cleaning cassette
Inventor: HAMADA TAIZO
IPC: G11B19/00
Filed: 1987-04-02
Abstract: PURPOSE:To easily remove dust sticking to a spindle for rotating a magnetic disk by providing a jacket and a center core stuck with a cleaning member supported in this jacket via an elastic member having elasticity in the thicknesswise direction of the jacket. CONSTITUTION:When the titled cleaning cassette is positioned, the spindle 6 is brought under its entering state into the cleaning cassette 1 main body via a spindle inserting hole 110. For this, the center core 104 is pushed up via a felt 105, and a flat spring 103 is bent so that the felt 105 is pressurized against a datum surface 6a of the spindle 6 via the center core 104 by an elastic restoring force of the spring 103. Under such circumstances, when an electronic still camera is operated to rotate the spindle 6, the datum surface 6a rubs against the surface of the felt 105 as it slides, so that dust or the like sticking the datum surface 6a is caught and removed off by a fibrous tissue of the felt 105.