baber/WOPTO huggingface dataset:
Patent JP-S61228411-A (JP)
Title: High power ocular lens
Inventor: YAMADA HIROSHI
IPC: G02B25/00
Filed: 1985-04-02
Abstract: PURPOSE:To form an ocular of high power which has an eye point of length >=1.5 times as large as its focal length, the superior flatness of an image plane, and a small distortion aberration by specifying the composite focal length of the whole ocular system and the composite focal lengths and air gap of the 1st and the 2nd lens groups. CONSTITUTION:The 1st lens group G1 forms an image from an objective nearby the 2nd lens group G2 through its diverging operation and its pupil position is put close to the 2nd lens group G2 to increase the eye point length. A main light beam then passes through the 2nd lens group G2, but when its focal length is short, its back focus is small, so the position of the eye point does not become farther. Namely, -0.5<F/f1<0, F<f2<2F, and 0.7<D/F<2.5, where F is the composite focal length of the whole ocular lens system, f1 and f2 are the composite focal lengths of the 1st and the 2nd lens groups G1 and G2, and D is the air gap.
Patent JP-H01243733-A (JP)
Title: Signal transmitting circuit
Inventor: SHIGEOKA FUMIAKI
IPC: H04B3/00
Filed: 1988-03-25
Abstract: PURPOSE:To protect a driver when short-circuit failure occurs in a transmission path by detecting the short-circuit failure of the transmission path with a transmission short-circuit detecting circuit, and outputting a protective signal for the driver. CONSTITUTION:When the short-circuit failure of transmission paths 7a and 7b do not occur, a relay 5 is turned on, and signals are normally transmitted between a transmitting terminal 11 and a receiving terminal 12. When the short- circuit failure occurs between the transmission paths 7a and 7b, short-circuit currents flow through a driver 1a, and a power source current drastically increases. The increased power source current is detected as a voltage by a resistance 3, guided to a transmission path short-circuit detecting circuit 4, and the driver protective signal is outputted. The driver protective signal turns off the relay 5, and the cause of the short-circuit of the driver 1a is canceled.
Patent JP-H08260646-A (JP)
Title: Balcony handrail for preventing radio trouble
Inventor: KOKUBO MASAMI
IPC: E04B1/00
Filed: 1995-03-28
Abstract: PURPOSE: To prevent radio trouble due to a handrail by holding the periphery of a light-transmitting plate by a frame consisting of glass fiber-reinforced plastics and a concrete post, in which glass fibers are mixed, and covering the external surface of the post with a ferrite layer while covering an internal surface with an iron plate. CONSTITUTION: Concrete posts 2, in which glass fibers are mixed, are constructed to a balcony 1 in a specified size at regular intervals. Frames 3 composed of glass fiber-reinforced plastics are stretched over the posts 2. The frames 3 are also drooped to the intermediate sections of the posts 2, and front ends are fixed onto the balcony 1. Light-transmitting plates 4 made up of polycarbonate are fitted to the posts 2 and the frames 3 by fittings, thus forming a balcony handrail 5. Radio waves are transmitted and absorbed by irregular reflection on the wall surface of a main body at the rear and an indoor section. Accordingly, the radio-trouble-proofness of the whole building can be further improved.
Patent JP-S58185535-A (JP)
Title: Halogeno-3-phenylbutylaldehyde and its preparation
Inventor: UEDA AKIYOSHI
IPC: C07C45/00
Filed: 1982-04-26
Abstract: NEW MATERIAL:A halogeno-3-phenylbutylaldehyde shown by the formula I (X is halogen, nitro, or haloalkyl; n is 0, 1, or 2; Y is H or halogen). EXAMPLE:2,2,4-Trichloro-3-(2,3-dichlorophenyl)butylaldehyde. USE:An intermediate for a fungicide, and an intermediate for synthesizing a 3- phenylpyrrole derivative useful as drugs, agricultural chemicals or their intermediates. PROCESS:A diazonium salt obtained easily from an aniline shown by the formula IIis reacted with a crotonaldehyde shown by the formula III (Y2 is H or halogen) in a water-containing solvent such as acetone, etc. in the presence of a catalyst such as cupric chloride, cupric bromide, etc. at 10-30 deg.C, to give a compound shown by the formula I .
Patent JP-H08273062-A (JP)
Title: Burglary monitoring device
Inventor: SASAGAWA SHINICHI
IPC: G08B13/14
Filed: 1995-03-28
Abstract: PURPOSE: To provide the burglary monitoring device with which the state of damage of a tag itself or its connection cable or the state of disconnection of the connection cable to a repeater can immediately be judged when starting the device. CONSTITUTION: This device is composed of a repeater 1 and a tag 2 freely attachably and detachably connected through a connection cable 8 to the repeater 1, and the repeater 1 is provided with a jack 3 equipped with a plug receiver 3a, fixed contact 3b and movable contact 3c, pull-up resistor 4 connected between the movable contact 3c and a power source 10, ground connecting means for the fixed contact 3b and the plug receiver 3a, and tag state detecting means 5-7 connected to the movable contact 3c.  Then, the tag 2 is provided with an internal resistor 2a, a bipolar plug 9 freely attachable and detachable to the jack 3 is connected through the connection cable 8 and when the bipolar plug 9 is detached from the jack 3, the fixed contact 3b and the movable contact 3c are touched and when the bipolar plug 9 is inserted to the jack 3, the fixed contact 3b and the movable contact 3c are separated.
Patent JP-H04363091-A (JP)
Title: Metallic foil for wiring board
Inventor: USAGAWA MICHINOBU
IPC: H05K1/03
Filed: 1991-04-02
Abstract: PURPOSE:To provide a metallic foil for a wiring board little in inferiority occurrence because a laminate or a printed wiring board, wherein a thin metallic foil is used, is easy to wrinkle due to thin metallic foil and gives rise to inferiority frequently. CONSTITUTION:Since it is characterized by a prepreg being arranged and united on the copper layer side of a composite foil, where the copper foil 9 micron or less in thickness is deposited on other metallic foil, the metallic foil is hard to wrinkle, and the fraction defective in handling can be reduced sharply.
Patent JP-2000268965-A (JP)
Title: Organic el element
Inventor: ARAI MICHIO
IPC: H01L51/52
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic element having high efficiency, a long life and a low cost by providing an organic layer having a luminescent layer between a hole injecting electrode and an electron injecting electrode, an inorganic electron transporting layer with high resistance between the luminescent layer and the electron injecting electrode and an organic electron injecting layer between the inorganic electron transporting layer and the electron injecting electrode. SOLUTION: In this organic EL element, a base 1, a hole injecting electrode 2, a luminescent layer 4, an inorganic electron transport layer 5 with high resistance, an electron injecting layer 6 and an electron injecting electrode 7 are laminated in this order, and a driving power supply E is connected between the hole injecting electrode 2 and the electron injecting electrode 7, to adjust the color tone of a luminescent color and to produce multiple luminescent colors. The luminescent layer 4 has an injecting function for a hole and an electron, a transporting function for them and a generating function of an exciton by recombination of the hole and the electron. The inorganic electron transporting layer 5 with high resistance having a conducting pass for an electron and blocking a hole efficiently injects an electron into the luminescent layer 4, enhances luminescence efficiency while lowering a driving voltage and greatly enhances electron injecting efficiency while maintaining high electron blocking performance.
Patent JP-H04219201-A (JP)
Title: Rot-proofing and insect-proofing composition and treatment for wood, and rot-proof and insect-proof wood
Inventor: SHIOZAWA KAZUNOBU
IPC: A01N25/02
Filed: 1991-04-02
Abstract: PURPOSE:To provide a rot-proofing and insect-proofing composition for wood, which is injected into wood and gives a rot-proofing and insect-proofing effect, in which a chromium compound, an arsenic compound and boric acid are not contained in its components, which is safe to a human body on preparation and on usage and generates no environmental pollution, which continues the rot-proofing and insect-proofing effect for a prolonged term because rot-proof and insect-proof wood into which the rot-proofing and insect-proofing composition of the wood is injected has little toxicity and boric acid is hardly eluted, and which generates no trouble of atmospheric pollution when the rot-proof and insect-proof wood is treated as waste wood. CONSTITUTION:Copper borate and/or zinc borate is dissolved in water in the presence of a volatile basic compound, the rot-proofing and insect-proofing composition for wood is obtained, the rot-proofing and insect-proofing composition for wood is injected into wood, and rot-proofing and insect-proofing treatment of wood is executed to wood, thus acquiring rot-proof and insect-proof wood.
Patent JP-H07253469-A (JP)
Title: Instrument for measuring frequency characteristic of fish
Inventor: KURATO KENJI
IPC: G01S15/96
Filed: 1994-03-15
Abstract: PURPOSE:To obtain an instrument which can measure the relation between the frequency-and reflecting strength characteristic of a single fish or a school of fish. CONSTITUTION:An instrument for measuring frequency characteristic of fish is provided with transmitters-receivers 1-1 to 1-N having the same directional pattern and different transmission-reception frequencies and arranged on a straight line perpendicular to the direction of their directional axes by orienting the directional axes in the same direction transmitters-receivers 2-1 to 2-N corresponding to the transmitters-receivers 1-1 to 1-N and measures the relation between the frequency and reflecting strength characteristic of fishes in such a way that the instrument transmits pulse-like exciting signals of the same level to the transmitters-receivers at the frequencies fixed to each transmitter-receiver based on a timing signal from a timing circuit 4 at such timing that reflected sounds from the fishes do not overlap upon another in time and receives signals generated when reflected waves from the fishes are received. Then the instrument sends the receiving level of the received signals to a display 3 and the display 3 displays the receiving level in corresponding to the frequencies.
Patent JP-S59195743-A (JP)
Title: Job state display system
Inventor: IWAMOTO TAKESHI
IPC: G06F11/32
Filed: 1983-04-22
Abstract: PURPOSE:To confirm the job state on the background screen area without switching operation of screen areas by displaying identification data and job names of foreground and background processings when one of processing data of foreground and background is displayed. CONSTITUTION:For example, F (foreground) is designated by a display switching key F/B on a keyboard 1. A signal F is set to ''1'' and a background signal B is set to ''0'' by an F/B deciding circuit 3. A CPU2 executes the foreground processing operation, and a gate G7 is opened, and a gate G9 is closed. As the result, a user area UA of a CRT16 is defined as a foreground screen area, and a system area SA is defined as a background screen area. Consequently, an identification code F of foreground, a job name JOB1, and a task TSK3 are displayed in an area A1. Contents of a buffer 12 for occurrence of error are displayed in an area A2, and an identification code B of background, a job name JOB5, and a task TSK10 are displayed in an area A3. Contents of a buffer 13 are displayed in an area A4 if an error occurs in the background processing.
Patent JP-S58188420-A (JP)
Inventor: TOYODA HAJIME
IPC: A61B1/00
Filed: 1982-04-28
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-H01241607-A (JP)
Title: Device for mixing water and hot water
Inventor: MIYAKE TOMIO
IPC: F16K31/66
Filed: 1988-03-23
Abstract: PURPOSE:To decrease the over-shoot of a mixed hot water temperature by operating hot water quantity to be mixed and water quantity, controlling a hot water adjusting valve driving device and a water adjusting valve driving device and controlling the water adjusting valve driving device so that the water quantity can be prescribed quantity, which is larger than an operated value, in the initial time of hot water temperature rising when hot water is started to be outputted. CONSTITUTION:While the hot water is normally fed, hot water quantity (QH) and water quantity (Qc) are operated based on set mixed hot water temperature (Ts), set mixing hot water quantity (Qs), a detected hot water temperature (TH) and a water temperature (Tc). When the hot water is started to be outputted from a natural cooling condition, for example, it is detected that difference between a detected hot water temperature TM and the water temperature Tc is smaller than a prescribed value and the water quantity Qc is controlled to be prescribed quantity (Qco) which is larger than the operated value. Namely, since the hot water temperature (TH) is low at the initial time when the hot water is started to be outputted, the QH=Qs and Qc=0 is obtained in the operation. However, the water quantity at a certain degree is obtained from the beginning in advance as Qc=Qco. Thus, the control delay of water quantity increase is canceled when the hot water temperature rises later and the over- shoot of the mixed hot water temperature is decreased.
Patent JP-2000303508-A (JP)
Title: Storage tank for rainwater, etc.
Inventor: YAMAZAKI TERUAKI
IPC: E03B3/03
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To save an arranging place, and to filter an impurity such as dust/dirt and sand by arranging an outwardly flowing pan in an upper part of a water tank having an introducing part of rainwater, etc. SOLUTION: Rain fallen on a roof flows down in a vertical gutter 1 to flow in an outwardly flowing pan 15 to flow in an inner water tank 3. Next, dust/dirt in the atmosphere and earth/sand inclused in rainwater and primary wash water are precipitated in a sand basin 11 of the water tank 3. Then, dust/dirt and earth/sand unprecipitated in the sand basin 11 are captured by a filtering filter 8. The rainwater and the primary wash water by filtering processing are contacted with antibacterial particles 7 to be sterilized. Thus, even if the rainwater and the primary wash water are stored in a long-term water tank 2, algae and various bacteria do not propagate. Then, the rainwater and the primary wash water by filtering/antibacterial processing are stored in the water tank 2, and are taken out of a water intake port 10 when necessary to be used.  When there is the inflow when the water tank 2 is filled with water, the storage water flows out of an overflow port 9. Thus, a service water supply charge can be reduced by using the storage water again for water sprinkling and secondary cleaning.
Patent JP-H05235057-A (JP)
Title: Semiconductor device
Inventor: SAWADA MINORU
IPC: H01L29/88
Filed: 1992-02-19
Abstract: PURPOSE:To realize a function other than an operation like a three-pole vacuum tube by semiconductor device which utilizes a tunnel effect. CONSTITUTION:A GaAs quantum well layer held between barrier layers consisting of an AlAs layer having an electron affinity smaller than that of a GaAs layer is provided between respective ohmic contacts (GaAs layers) of a source 2 and a drain 3. Only when the quantum well layer and the ohmic contact of the source 2 are brought in a resonance state, the source and a channel are connected to each other, a tunnel junction is formed between the source and the drain and a drain current flows. As a result, negative resistance is shown at a voltage region in a state exceeding the resonance state.
Patent JP-S58190356-A (JP)
Title: Production of fish-flour feed by fermentation
Inventor: KATAOKA FUJIKO
IPC: A23L17/00
Filed: 1982-04-28
Abstract: PURPOSE:Crushed fish meat or a powder thereof is adjusted in water content to a certain level, mixed with mould fungi, yeasts, bacteria, rice bran and wheat bran, then the mixture is subjected to two-stage cultivation at a constant temperature and dried to give a feed of low peroxide value and TBA value. CONSTITUTION:Dried fish, fish waste after oil extraction is crushed, or a fish powder is mixed with water to 30-60wt% water content. In the meantime, mould fungi, yeasts and bacteria are separately cultured to prepare their cell bodies and they are mixed with rice bran and wheat bran, then the resultant mixture is combined with the above fish product. The resultant mixture is aerobically cultured at 80 deg.C under stirring as the first stage, then subjected to the second-stage cultivation at about 40 deg.C under aeration and agitation. The resultant product is dried by passing hot air of 60-80 deg.C through until the water content becomes about 10wt%.
Patent JP-H08238994-A (JP)
Title: Molding
Inventor: YAMAUCHI KOJI
IPC: B44C5/00
Filed: 1995-03-03
Abstract: PURPOSE: To provide a molding that can be freely provided with sticking faces for a double-side tape without depending on a rib and a thick-walled part. CONSTITUTION: A fitting flange 12 is formed at one side part 11a of a molding body part 11 with a fitting-fixing means 13 on the back side, integrally with the molding body part 11 through a hinge part 17, and an adhesive layer or a viscous layer 18 is formed on the surface of the fitting flange 12.
Patent JP-S63236329-A (JP)
Title: Plasma treatment apparatus
Inventor: TOMITA KAZUYUKI
IPC: H01L21/302
Filed: 1987-03-25
Abstract: PURPOSE:To facilitate treatment performed at a uniform rate, by providing a magnetic generating means having a rotating means on the rear face of an opposed electrode such that the magnetic generating means has larger magnetic force in its peripheral region than in the center of rotation thereof, so that difference in effect of magnetic field due to moved distance in the peripheral region can be corrected by an auxiliary magnetic generating means provided on the same rotating axis. CONSTITUTION:Reaction gas is supplied to a plasma treatment apparatus and electric power is supplied to a substrate electrode 2 by a high-frequency power supply 4 with a certain level of pressure maintained in the apparatus. The reaction gas produces plasma between the substrate electrode 2 and an electrode 1 opposed thereto, whereby an etching material formed on a wafer 10 is sputtered by the plasma or removed by chemical reaction and the etching operation is proceeded. A permanent magnet 5 is located on the wafer 10 such that the rotation center 5a of the permanent magnet 5 is positioned on the center of the wafer. The permanent magnet 5 is rotated during the etching operation whereby high-density plasma produced by plasma discharge is caused to scan all over the wafer 10. Permanent magnets having larger magnetic power may be provided instead of the parts of the permanent magnet corresponding to 60 mm from the opposite ends along the longer side thereof, so that increased etching rate can be realized at the peripheral region of the wafer and, therefore, the uniformity in etching is improved remarkably.
Patent JP-H10250150-A (JP)
Title: Optical scan apparatus
Inventor: YAMAMOTO MUTSUMI
IPC: H04N1/113
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a stable-quality optical scan apparatus which can form images of higher quality, by connecting an image formation optical system and an optical housing precisely. SOLUTION: A fixing projecting part 16 is provided at an image formation optical system 6. A recessed part 17 comparatively large enough to the projecting part 16 of the image formation optical system 6 is formed at an optical housing 11. The projecting part 16 is inserted in the recessed part 17 and the image formation optical system 6 is held by a hand 18 of a robot. An optical characteristic-measuring sensor 19 is set at an optical scan position of a photosensitive body 8, thereby measuring important optical characteristics, e.g. a shape of laser beams, a scan position by a laser light on the photosensitive body and the like. A position of the image formation optical system 6 is moved and adjusted by the robot to obtain proper characteristic values.  After the adjustment is completed, an adhesive 15 is injected and set in the recessed part 17 of the optical housing 11, so that the image formation optical system 6 and the optical housing 11 are fixed by the adhesive 15.
Patent JP-S58187957-A (JP)
Title: Cleaning device of corona wire
Inventor: OOSHIMA KIYOSHI
IPC: G03G15/02
Filed: 1982-04-27
Abstract: PURPOSE:To always maintain a corona wire in a clean state, and to obtain a stable picture, by constituting so that foreign matter and an oxide film adhering onto the corona wire which is extended like a loop and circulate-moves are removed by a cleaning member containing a polishing agent. CONSTITUTION:A cleaning member 17 containing a polishing material is placed so as to contact with a corona wire 11 connected to a high voltage power source through a terminal 16 and a conductive body pulley 13. Foreign matter such as a toner, etc., adhering onto the surface of the corona wire 11 of a corona discharger, and an oxide film generated on the surface of the wire 11 are removed by the polishing material while the corona wire 11 circulate-moves by optical timing. Accordingly, it is unnecessary to draw out the corona discharger to the outside of the machine, the wire 11 is maintained in a clean state at all times, a picture quality is stabilized, and also life of the wire can be extended by removing the oxide film.
Patent JP-S57187848-A (JP)
Title: X-ray tube
Inventor: KOTABE MUNETOMO
IPC: H01J35/00
Filed: 1981-05-13
Abstract: PURPOSE:To obtain a high voltage X-ray tube for a nondestructive test by providing a shield cylinder and exhausting gases rapidly so as to cause no aerial discharge between a cathode and an anode even when gases are emitted from the anode. CONSTITUTION:A getter fitting ring 11 widely surrounding and far apart from an electron beam passage is arranged in a shield cylinder 7 fitted to a ceramic bulb 3, and a non-evaporating getter 12, e.g., a zirconium plate, etc. is fitted on the periphery of the ring facing the inner wall of the shield cylinder. Thereby, no aerial discharge between a cathode and an anode occurs while in use re- gardless of the occasional emission of somewhat large amount of absorbed or sucked gases, and of course no creeping discharge occurs on the inner surface of the bulb, thus an X-ray tube with an excellent withstand voltage characteristics can be obtained.
Patent JP-S61232021-A (JP)
Inventor: OBE AANSUTOREEMU
IPC: B21D5/14
Filed: 1985-04-03
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-H08238324-A (JP)
Title: Means for mixed injection of plural medicinal liquids
Inventor: OKAMOTO TAKAHIDE
IPC: A61J1/20
Filed: 1995-03-04
Abstract: PURPOSE: To provide a means for mixed injection of plural medicinal liquids which is formed as a kit, is easy to handle, facilitates operation for mixed injection and is capable of aseptically isolating and preserving two liquids. CONSTITUTION: This means is composed of a double headed needle 2 which is mounted at a barrel 1 and consists of an outside needle part 21 and inside needle part 22, a gasket stopper 3 which is disposed between the edge part 25 of the inside needle part 22 and the front end the barrel 1 in the barrel, a vial 4 which is liquidtightly insertable from the opening at the rear end to the front end of the barrel 1, is opened at the front end and is closed at the rear end and the first gasket 51 and second gasket 51 which are inserted apart from each other into this vial 4. The medicinal liquid (a) is filled into the block between the first gasket 51 and the second gasket 52 and the medicinal liquid (b) in the block between the second gasket 52 and the rear end of the vial 4.  The medicinal liquids (a), (b) are successively extruded and are injected into a bag 6 pricked with the outside needle part 21 when the vial 4 is pushed into the barrel 1. The two liquids or three liquids are mixed therein.