baber/WOPTO huggingface dataset:
Patent JP-H0434429-A (JP)
Title: Copying machine
Inventor: KONDO REIJIRO
IPC: G03G15/00
Filed: 1990-05-30
Abstract: PURPOSE:To prevent an optical system from being contaminated with paper powder by falling paper powder, which falls when an original strikes on an original control plate at the time of the registration and sending of the original since there is a gap between an original registration plate and an original platen, on a paper power control means arranged below the gap. CONSTITUTION:The original registration plate 28 is freely slidable, so the gap 32 is formed between the original platen 23 and original registration plate 28. In this case, the paper powder control means 35 is provided for the original paper powder falling from the gap 32 between the original platen 23 and original registration plate 28. This paper powder control means 35 is a nearly L-shaped receiving pan 36 which is extended to the reverse surface of the end part of the original platen 23 below the gap 32 and this receiving pan 36 is fixed to a copying machine main body 11. Consequently, the optical system 13 can be prevented from being contaminated with the paper powder.
Patent JP-S5475208-A (JP)
Title: Highway switch test system
Inventor: SHIRAI HITOSHI
IPC: H04Q11/04
Filed: 1977-11-29
Abstract: PURPOSE:To perform a switch test in the state where an exchange is operating, by assigning the number and the time slot number of the tested path of a highway  switch and counting time slots. CONSTITUTION:Test circuit 8 includes (n+1)-number AND circuits 11 connected to highway switch 6, OR circuit 12 where the output of circuits 11 is supplied, and counter 13 which counts the output of the OR circuit, and number 14 and time slot numner 15 of the tested path of switch 6 are assigned from controller 9. Number 14 is interpreted by 16 and is applied to corresponding circuit 11, and number 15 selects the time slot of time slot counter 18 in gate 17 and applies it to gate 19. The output which is obtained by counting in counter 13 in the period set by FF20 is sent to controller 9, thereby testing the connection state of the switch.
Patent JP-H10329070-A (JP)
Title: Method for remote wireless control and device therefor
Inventor: MATSUBARA MORIHIKO
IPC: E02F9/20
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To improve operability in remote wireless-operating a hydraulic excavator while watching an image transmitted from hydraulic excavator side to operator side. SOLUTION: A plurality of actuators are remote-radio-controlled based on images on a television monitor 10 by digitizing an image signal outputted from a television camera 1 which is loaded on a hydraulic excavator by an image processor 2 for compression, and transmitting it to operator side. The image processing device 2 is formed with an image compressor 18a for low speed which has image processing speed meeting an actuator which produces a slow image change, and an image compressor 18b for high speed which has image processing speed meeting an actuator which generates quick image change. The image compressors 18a, 18b are connected to an image compression switch 19, and when the actuator which produces a quick image change is operated, the image compression switch 19 detects its operating signal and automatically selects the image compressor 18b for high speed.
Patent JP-S5367821-A (JP)
Title: Abnormality detecting system of motor driving circuit
Inventor: TEZUKA YOUJIROU
IPC: H02P7/00
Filed: 1976-11-29
Abstract: PURPOSE: To improve an abnormality detecting accuracy together with to enable detecting at an early period by programming beforehand a timely fluctuation range of a current value at a normal time of a driving control circuit driving a motor and by comparing poriodically with a real driving current. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08316766-A (JP)
Title: Lc filter
Inventor: KATO NOBORU
IPC: H01P1/203
Filed: 1995-05-16
Abstract: PURPOSE: To provide the LC filter in which an electromagnetic field is hardly leaked to the outside. CONSTITUTION: An LC filter 20 includes a laminator 22. The laminator 22 includes lots of dielectric layers 24a-24h to be laminated. One terminal of a pattern electrode 34a of the LC resonator acting like an inductor connects to a capacitor electrode 30a acting like part of a capacitor of the LC resonator. The other end of the pattern electrode 34a connects to one terminal of the pattern electrode 36a. Similarly, one terminal of a pattern electrode 34b acting like an inductor of other LC resonator connects to a capacitor electrode 30b acting like part of a capacitor of the LC resonator. The other terminal of the pattern electrode 34b connects to one terminal of the pattern electrode 36b. The other terminal of the pattern electrode 36b connects to an earth electrode 32b.
Patent JP-S624755-A (JP)
Title: Paint for metallic can
Inventor: NAKAMURA TETSUHISA
IPC: C09D121/00
Filed: 1985-07-01
Abstract: PURPOSE:To provide the titled paint which has excellent quick-curability, gives a coating film having excellent heat resistance, processability, etc. and is suitable for use as paint for the inner surface of a metallic can, containing a compsn. obtd by blending a thermosetting resin with a liquid epoxy-modified poly butadiene as a film-forming component. CONSTITUTION:Polybutadiene contg. at least 50wt% 1,4-butadiene unit is treated with peracetic acid to eposicize it, thus preparing an epoxy-modified polybutadiene which is liquid at room temp. 5-100pts.wt. thermosetting resin (e.g. bisphenol type epoxy resin, resol resin or amino resin) is blended with 100pts.wt. said epoxy-modified polybutadiene to obtain a compsn. which is then used as a main component for a film-forming component. The compsn. is dissolved in an org. solvent (e.g. cyclohexane or methyl cellosolve) to obtain the desired paint for a metallic can.
Patent JP-S5766344-A (JP)
Title: Inspecting method for mark on transparent plate
Inventor: KOKUBU KATSUMI
IPC: G01N21/88
Filed: 1980-10-13
Abstract: PURPOSE:To perform a reliable inspection through improvement of an inspection precision and to improve a yield rate of a product, by a method wherein a mark inspection is automatically and mechanically performed using an electric means. CONSTITUTION:If a mark 2 on a glass plate 1 exists within a monitoring visual field, light from a light source 5 is scattered by the mark 2, and the image of the mark 2 is projected with a black ground 8 for a background through a penetration visual field 6 by means of a camera 3. The video signal is sent to a comparator 17 through a filter 15 and a differentiation circuit 16. Then, a timing circuit 23 counts the output signal of the comparator 17 at the specific range of the video signal by means of a counter for the storage. Through the comparison of the number of the pulses with a reference value at a CPU27, it is decided whether or not the mark is placed on a given spot. This achieves perfection of an inspection and the improvement of a yield rate of a product.
Patent JP-S5268171-A (JP)
Title: Preparation of substituted ethyleneimines
Inventor: DAIKIYOU SHIGERU
IPC: C07D203/08
Filed: 1975-11-29
Abstract: PURPOSE: To prepare title compounds useful as insecticides, carcinostatic agents, etc. in high yield, by the reaction of sulfylimines with α, β-unsatd. carboxylic acid esters. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63305271-A (JP)
Title: Searching and processing method of underground buried object
Inventor: KAMIKUBO YASUHIRO
IPC: G01V3/12
Filed: 1987-06-08
Abstract: PURPOSE:To take out only the reflected waveforms from long buried underground objects and to ensure the removal of unnecessary images, by a constitution wherein the weight of the data of the unnecessary reflections from block shaped bodies is eliminated out of measured data. CONSTITUTION:The weight of the data of block shaped bodies 3, which are the data of unnecessary bodies, has circular data in specified time planes. Measured data are taken out for every specified time plane at a specified interval by utilizing the fact that the circular data are present. Whether the weight of the data on each specified time plane has the circular shape or not is judged by general pattern recognition. When the weight of the circular data is present, only the circular data are eliminated, and the effect of the reflected waves from the block shaped bodies 3 is excluded. Only the weight of the data of long structures such as pipes 1 and 2 and the like, which are to be searched, is made to remain, and a synthetic aperture processing is performed.
Patent JP-S6122077-A (JP)
Title: 1,3-dioxinone compound
Inventor: KANEKO CHIKARA
IPC: C07D319/06
Filed: 1984-07-10
Abstract: NEW MATERIAL:A 1,3-dioxin-4-one compound shown by the formula I (R<1> and R<2> are H, alkyl, cycloalkyl, aryl, or R<1> and R<2> are linked to form allkylene, and number of total C contained in R<1> and R<2> is 4-7). EXAMPLE:2-n-Heptyl-1,3-dioxin-4-one. USE:The titled compound useful for optical addition reaction with an olefinic double bond, and the prepared addition product can be converted into a compound such as gamma-formylbutyric acid derivative, delta-lactone, cyclohexenone derivative, etc. PREPARATION:A higher aldehyde or a higher ketone shown by the formula IIIdissolved in an aromatic hydrocarbon such as xylene, etc. to give a solution, which is reacted with formylmeldrum's acid shown by the formula II under heating at 80-120 deg.C, CO2 is eliminated from the formyl group at the 5-position and O at the 6-position, and the substituent group at the 2-position is changed into a higher hydrocarbon group corresponding to the aldehyde or ketone group, to give a compound shown by the formula I having no substituent group at the 5- and the 6-positions.
Patent JP-S6033874-A (JP)
Title: Robot for arc welding
Inventor: WATANABE NOBUYA
IPC: G01B11/00
Filed: 1983-08-03
Abstract: PURPOSE:To provide a titled robot which recognizes direcly a weld line by a TV camera near a welding torch and guides exactly the torch by providing a filter which allows passage of only the specific wavelength in the reflected light of the laser light irradiated to a weld zone in a narrow band. CONSTITUTION:A laser light source 11 moves together with a welding torch 4 and a welding wire 3 in a weld line direction while irradiating the part near the weld zone. A TV camera 6 and a motor 14 move in the same direction as well. The motor 14 runs in synchronization with the pulsation of welding current and when the welding current decreases, said motor positions the light transmission hole 15 of a perforated disc 13 to the front of the image pickup lens of the camera 6. The video near the weld point is passed through the hole 15 and a filter 12 and only the wavelength of the laser illuminating light passes through the filter in the narrow band and is made incident to the camera 6. The central position of the weld line, the fluctuation in the shape of a groove 2, etc. are thus known directly. The difference between the taught weld line and the actual weld line is then recognized and the teaching is corrected so that the position of the torch 4 is corrected by a control means 15.
Patent JP-H10337046-A (JP)
Title: Power conversion device
Inventor: ICHIKAWA KOSAKU
IPC: H02M7/48
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To utilize the high-frequency operation of a semiconductor element and to stably drive current ranging from a zero current to a rated load current, by increasing the dead time of the positive and negative arms of a conversion device when an element current is smaller than a specific current and reducing a dead time when the element current is larger than a specific value. SOLUTION: The control circuit of a power conversion device has current transformers 21, 23, and 24 being provided for each arm, a level-discriminating circuit 31 for discriminating the output level or the polarity of the current transformers 21, 23, and 24, and for example a voltage frequency control circuit 32 as a control circuit for supplying on/off signals to elements 11, 12, 13, and 14a. Further, the control circuit of the power conversion device has a dead time control circuit 33, a gate pulse distributor for supplying a gate pulse to each semiconductor element, and a gate drive circuit 35. A dead time being set by the dead time control circuit 33 is switched by the output signal of the level-discriminating circuit 31 for discriminating the output level of the current transformers 21, 23, and 24 being provided for each arm.
Patent JP-H06333824-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TERAMOTO SATOSHI
IPC: H01L21/322
Filed: 1993-05-21
Abstract: PURPOSE:To reduce the influence of a metallic element which is a catalyst material for crystallization remaining in a crystalline silicon film by performing gettering for a metallic element (e.g. nickel) in the crystalline silicon film by a PSG film provided on a substrate. CONSTITUTION:A PSG film 99 is formed on a substrate 101, a foundation film 102 is then formed, an amorphous silicon film 104 is further deposited and a mask 103 is provided. Thereafter, a silicon nickel film is formed and the silicon nickel film is selectively introduced into a part of a region 100 on the silicon film 104. The mask 103 is removed and it is annealed at a temperature below a crystallization temperature of an amorphous silicon film under hydrogen reduction atmosphere to crystallize the silicon film 104. In the process, gettering is performed for the nickel made to function as a catalyst when the silicon film 104 is crystallized through existence of the PSG film 99. Thereby, it is possible to improve electrical characteristic and stability of a semiconductor device wherein a crystallized silicon film is used.
Patent JP-H09323902-A (JP)
Title: Low-temperature storage of liliaceous bulb
Inventor: YOSHIDA MITSUTAKE
IPC: A01N3/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To suppress the elongation, etc., of buds and simply and economically store liliaceous bulbs by setting the temperature fluctuation range thereof within a specific range when storing the liliaceous bulbs at low temperatures. SOLUTION: The temperature fluctuation range with time due to the start and stop of a refrigerator used for the optional set temperature is maintained at ±0.5 to ±3.3 deg.C (with the proviso that ±0.5 deg.C is not included) in the temperature control during the storage period when storing liliaceous bulbs at low temperatures. The low-temperature storage is to stored the liliaceous bulbs mainly at <=0 deg.C, concretely -2 to -1.5 deg.C. The packing of the liliaceous bulbs to be stored is carried out by mixing, e.g. the bulbs with a peat-moss, forming a lump and then covering the periphery thereof with a perforated vinyl bag, etc. The method for storing is advantageous without requiring the strict temperature control.
Patent JP-S5268181-A (JP)
Title: Preparation of amines
Inventor: MATSUMOTO IKUO
IPC: C07D285/06
Filed: 1975-12-03
Abstract: PURPOSE: To prepare 5-amino-1,2,3-thiadiazole useful as intermediate of medicines in good yield and in a short time, by reacting the corresponding halogeno compound with NH 3  in a selected org. solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04367149-A (JP)
Title: Multi line connection control method
Inventor: YASUE RIICHI
IPC: H04L69/14
Filed: 1991-06-14
Abstract: PURPOSE:To obtain the line connection method capable of using a communication service regardless of a plurality of channel. CONSTITUTION:A connection management table registering the using state of a connection processing part 4 and a connection switch 5 in a communication terminal 1 and registering that of channels 21 for communication processing parts 6, 7, and 8 in the part 4 is provided. An unused communication processing part and a channel are connected against the connection service request. Since it is not necessary to stick to the communication line to be used among plural communication lines in the communication service part, the communication service part can be simplified and the expansion can be simplified.
Patent JP-H081179-A (JP)
Title: Biological filtering waste water treatment method and apparatus
Inventor: KAZUMA KENJI
IPC: C02F3/06
Filed: 1994-06-24
Abstract: PURPOSE:To continuously remove the pressure loss of a filter bed by circulating the whole of a filter material within a waste water treatment tank by repeating backward washing intermittently with respect to a part of the filter material of a pressure loss increasing part in order to remove pressure loss increased accompanied by waste water treatment operation. CONSTITUTION:Raw waste water and compressed air are supplied to the lower part of a waste water treatment tank 1 from respective supply pipes 2,3 and allowed to flow to a treated water distributing pipe 5 as ascending streams through a filter bed 16. The pollutant in raw waste water is aerobically treated by bacteria in the filter bed 16 and purified treated water is discharged from the treated water distributing pipe 5. Further, bacteria propagating in the lower part of the filter bed 16 or dead bacteria are caught and removed by the mechanical filtering function of the filter material and the pressure loss of the filter bed 16 is increased. In this case, when pressure loss reaches a predetermined value, backward washing is performed while waste water treatment is performed. That is, a backward washing circulating pump 8 is driven and an opening and closing valve V2 is opened and the polluted water in the lower part of the waste water treatment tank 1 is circulated to backward wash a filter material rising pipe 6.
Patent JP-H0438693-A (JP)
Title: Disk auto-changer control device
Inventor: AMADA ARIYASU
IPC: G11B27/10
Filed: 1990-05-31
Abstract: PURPOSE:To select and reproduce desired music from among a large number of pieces of the music by designating one of plural sets of disk auto-changers by a first designating means, and designating a disk number and a music number by a second designating means. CONSTITUTION:A CD auto-changer (for instance, CD auto-changer B) is designated by the operating button 1A of a controller 1, and simultaneously, a CD number and the music number (for instance, second music of third CD) are designated by the ten-key 1B of the controller 1, and a paly button is operated. These data inputted by the controller 1 are inputted to a microcomputer 5 through a signal line 15. The CD auto-changer B starts reproducing operation on the basis of a designated command. Thus, the prescribed music in the prescribed disk can be reproduced from among the disks stored in plural sets of the auto-changers.
Patent JP-2000332435-A (JP)
Title: Internal temperature rise preventive device for communication device cabinet
Inventor: TAKAHASHI YOSHIAKI
IPC: H05K5/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent temperature rising inside a cabinet by providing a heat accumulating material in the cabinet, so that an internal temperature at a temperature difference generated by a maximum heating amount of an apparatus inside the cabinet does not exceed a set internal temperature. SOLUTION: A plurality of heat accumulating materials 7-12 which temporarily accumulate the heat generated inside a cabinet 1 are provided, and the capacity of heat accumulating materials 7-12 corresponds to the expected highest external temperature, at a point where the cabinet 1 is provided. The internal temperature a temperature difference caused by the maximum heating amount of an apparatus such as a communication device 2 inside the cabinet 1 and a rectifier 4, is so set that it does not exceed the set internal temperature, while absorbing the heating energy of apparatus. Thus, the temperature rise inside the cabinet 1 is prevented without having to depend on a heat exchange mechanism, such as a blower 3 which consumes electric power.
Patent JP-H089404-A (JP)
Title: Manufacture of color filter for liquid crystal, color filter and liquid crystal panel
Inventor: SHIBA SHOJI
IPC: G02B5/20
Filed: 1994-06-24
Abstract: PURPOSE:To provide a manufacturing method of a color filter for a liquid crystal, a color filter for a liquid crystal manufactured by this method and a liquid crystal panel with high reliability for preventing the mixture or omission of colors in the case of arranging coloring agents by injecting ink while using an ink jet. CONSTITUTION:A photosensitive silicon compound layer to make a light irradiated part soluble or a photosensitive silicon compound layer to make the light irradiated part insoluble is formed on a light transparent substrate where a light shielding part is formed, a silicon compound pattern is formed on the light shielding part by lithography and afterwards, the coloring agents are arranged at the light transparent part by injecting the ink while using the ink jet recorder.
Patent JP-S5667912-A (JP)
Title: Ventilation system of transformer sound insulation wall
Inventor: SHIGETA TOSHIO
IPC: H01F27/33
Filed: 1979-11-07
Abstract: PURPOSE:To sufficiently conduct ventilation and to improve a sound insulation performance by a method wherein a sound insulation material is installed around pipes at the opening of a sound insulation wall for oil feeding pipes, etc. and this opening is used as an air vent utilized jointly for an air inlet and an air outlet. CONSTITUTION:An opening wherein an oil feeding pipe 5 for a cooler 3 and a connection pipe 6 to a condenser bather 4 are penetrated is installed at a sound insulation wall 1 which contains a transformer body 2 in it. A sound insulation material 15 is arranged around pipes 5, 6 penetrating in this opening and a circular cover 16 and semi circular drain board 17 are installed thereat to prevent rain coming into there. It is made to be used concurrently as an air vent and can be utilized as an air inlet and an air outlet. A part of the oil feeding pipe 5 and the connection pipe 6 required for ventilation can be made to have a ventilation structre. In this way, sound insulation performance can be improved and also ventilation can be sufficiently conducted.
Patent JP-H0647098-A (JP)
Title: Difibrillator or cardioverter
Inventor: SUBUENNERIKU HEETOBERUKU
IPC: A61N1/39
Filed: 1993-06-15
Abstract: PURPOSE: To enable the spatially and temporally optimal current density to be set in a heart to realize as high efficiency of defibrillation as possible in an electric defibrillator or a cardioverter providing multiple electrodes connected with a electric pulse generator. CONSTITUTION: An electric pulse generator 1 has a series connection output sides 2, 3, 4, electrodes 13, 14, 15, 16 are connected with output terminals 5, 6, 7, 8 of the series connection output sides 2, 3, 4, the pulse generator 1 sends out an electric output pulse U from each output side 2, 3, 4 on each occasion, and m pieces of output pulses U satisfying a condition of different number <=m<=n-1 are directly sent out one after another every time T at a same time on each occasion.
Patent JP-H038010-A (JP)
Title: Spool print control system
Inventor: MARUYAMA MICHIKO
IPC: G06F3/12
Filed: 1989-06-06
Abstract: PURPOSE:To improve the processing efficiency of an application program by providing a stacker in the program, registering the demand of printing to this stacker when there is no space in a print waiting matrix and continuing processing. CONSTITUTION:A stacker 3 is provided in the application program and when there is no space in a print waiting matrix 2 provided in a spool printing function 1 of a system, the printing demand is registered to this stacker. Then, a move processing 5 is provided to register the printing demand, which is taken out from the stacker 3, to this waiting matrix 2 when the printing demand is registered to this stacker 3 and there is the space in the waiting matrix 2. When there is no space in the waiting matrix 2, the application program registers the printing demand to the stacker 3 and continues the processing. When the printing demand is registered to the stacker 3 and there is the space in the print waiting matrix 2, the move processing 5 takes out this demand, registers it to the print waiting matrix 2 and executes the printing demand. Thus, since the processing can be continued even when there is no space in the print waiting matrix, the processing efficiency is improved.