baber/WOPTO huggingface dataset:
Patent JP-H086000-A (JP)
Title: Display device
Inventor: INOUE SHUNSUKE
IPC: G02F1/1333
Filed: 1994-06-20
Abstract: PURPOSE:To display images of high pixels and high fineness by a part removed from the position where a field oxidized film terminates on the inner side and providing the part constituting a driving circuit with a film having a tensile stress. CONSTITUTION:The field oxidized film 3 is adjacently provided with the film having the tensile stress, i.e., the SiN film 2 formed by a reduced pressure CVD method to relieve the moment applied on the film. On the other hand, the field oxidized film 3 having compressive stress is required to be provided with a terminal part somewhere owing to circumstances of forming the circuit in a peripheral part. The end 6 of the SiN film 2 formed by the reduced pressure CVD method is, thereupon, disposed on the side outer than the position 4 at the end after the Si substrate 1 is partially removed by etching. The peripheral driving circuit is formed in the lower part of the end 6 at this part. Namely, the terminal part 6 of the SiN film 2 is disposed outer than the terminal part 5 of the field oxidized film 3 in such a manner that the end 6 of the SiN film 2 exists as closely as possible to the Si substrate 1.
Patent JP-H06346894-A (JP)
Title: Capacity control device for centrifugal compressor
Inventor: TOMOMURA KENJI
IPC: F04D27/00
Filed: 1993-06-08
Abstract: PURPOSE:To enable the prevention of surging even without a flow detecting device and make discharge piping or suction piping around a centrifugal compressor compact so as to allow the compressor to be packaged easily. CONSTITUTION:A capacity control device for a centrifugal compressor is provided with a divider for detecting the power (or current) of a motor 42 for driving the centrifugal compressor 1 and dividing the detection value by the discharge absolute pressure of the centrifugal compressor l, and a control part 14 for closing a flow regulating means 3 and opening a pressure regulating changeover valve 9 when the output of the divider 48 becomes the set value or less and opening a flow regulating valve when the pressure detected by a pressure controller 7 reaches the lower limit set value.
Patent JP-S5362504-A (JP)
Title: Magnetic recording medium
Inventor: TADOKORO EIICHI
IPC: G11B5/70
Filed: 1976-11-16
Abstract: PURPOSE: To especially decrease the output-fluctuation of the magnetic sheet and also to simplify the processing work, by arranging alternately great number of narrow regions which have different two directions of orientation, in the magnetic layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63301229-A (JP)
Title: Moisture-permeable waterproof membrane
Inventor: FURUTA TSUNEKATSU
IPC: C08G18/10
Filed: 1987-05-30
Abstract: PURPOSE:To obtain a moisture-permeable waterproof membrane to which a high moisture permeability and a high elongation recovery are imparted without the need of stretching, comprising a nonporous membrane comprising a polyamino acid urethane resin containing a specified compound and a polyurethane resin. CONSTITUTION:A moisture-permeable waterproof membrane comprising a nonporous membrane comprising a polyamino acid urethane-based synthetic polymer containing at least one member selected from among a cellulose acetate (A) (cellulose diacetate or cellulose triacetate of a degree of acetylation of 50-62.5%), a hydrophilic polymer (e.g., PVA) and a plasticizer (e.g., benzoate plasticizer) and a polyurethane resin (B). This membrane can be produced without any micropore forming agent and therefore is nonporous, has a high moisture permeability and a high elongation recovery without the need of stretching and possesses waterproofness because of its nonporousness. Therefore it can be applied to a moisture-permeable waterproof cloth by lamination with general cloth.
Patent JP-H05306171-A (JP)
Title: Ceramics excellent in sliding characteristic and its production
Inventor: FUKUDA MASAO
IPC: F16C33/24
Filed: 1992-05-01
Abstract: PURPOSE:To obtain ceramics excellent in sliding characteristics and having satisfactory strength fit for use as machine parts by adding specified oxides as sintering aids to alpha-silicon nitride powder, mixing them with hexagonal BN and sintering the mixture by hot pressing. CONSTITUTION:Two or more among Y2O3, CeO2, MgO and HfO2 each having <=1mum average particle diameter as sintering aids are added to powdery alpha-silicon nitride having <=0.5mum average particle diameter by an amt. corresponding to 3-20wt.% of the total amt. of the silicon nitride and the oxides. Hexagonal BN having 1-10mum average particle diameter is further added so that the amt. of the BN after sintering is regulated to 5-35vol.% of the total amt. and they are mixed. This mixture is sintered by hot pressing at 1,600-1,800 deg.C under 10-40MPa pressure in an atmosphere of gaseous nitrogen to obtain the objective ceramics.
Patent JP-H11328417-A (JP)
Title: Image processor and method therefor and computer readable recording medium for recording image processing program
Inventor: UDA AKIHIRO
IPC: G06T7/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To extract layout information from an image, and to attain image retrieval by a little processing amounts. SOLUTION: This device is provided with an analyzing means 12 for analyzing layout based on an inputted image, generating means 13 for generating a first layout pattern based on the layout analyzed by the analyzing means 12, and calculating means 14 for calculating the similarity of the first layout pattern generated by the generating means 13 with plural second layout patterns.
Patent JP-S5362426-A (JP)
Title: Shift control system for gas discharging display unit
Inventor: MIWA HIROHIDE
IPC: G09G3/28
Filed: 1976-11-16
Abstract: PURPOSE: To make easy for rewrite of mis-write-in, by automatically making the shift toward reversal direction by one character's share thru the provision of the reversal directional shift instruction signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5565761-A (JP)
Title: Work vehicle
Inventor: MINAMI TERUO
IPC: A01D41/02
Filed: 1978-11-08
Abstract: PURPOSE: To simplify a construction of lubricating oil supply for the device in every part of the work vehicle, by making the charge pump of drive gear to be combined in use as the lubricating oil feed pump for other devices.  
     CONSTITUTION: The lubricating oil feeder A, in which a main lubricating oil flow path c for the oil supply subject B of each part device 11W15 is connected to a charge pump delivery flow path a, with a manually operable on-off valve V and a variable throttle valve V 1  intermediately installed in this lubricating oil flow path c, is made capable of feeding a supplementary operating fluid for a drive gear 7 to the oil supply subject B as the lubricating oil as necessary. And the oil feeder A is provided with an electrically operated liquid level detector 18 in an operating oil tank T, as well as with an electrically operating unit 19, that locks a valve opening operation, in the on-off valve V, and with a mechanism 21, that automatically suppresses a feed of the lubricating oil by a charge pump P 1  when the liquid is below the set level as shown by an electrical linkage between the both of the above 18, 19 through an indicator lamp 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5362946-A (JP)
Title: Data processor
Inventor: TOMITA EIJI
IPC: G06F13/14
Filed: 1976-11-17
Abstract: PURPOSE: To ensure an integrated CPU interface control with every input/output unit by providing input/output selection controller IOSC, and thus to enhance the program effect. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5928816-A (JP)
Inventor: NISHIWAKI SUSUMU
IPC: G11B20/18
Filed: 1982-08-09
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-H01309473-A (JP)
Title: Electronic camera
Inventor: MIMURA TOSHIHIKO
IPC: H04N5/372
Filed: 1988-06-07
Abstract: PURPOSE:To reduce the operation cost and to facilitate the realization of a high speed shutter by using a solid-state image pickup element for a pickup system and incorporating a frame memory and a printer equivalent to plural pictures into a camera. CONSTITUTION:A video data displayed on a screen of a measuring instrument or the like is formed onto a solid-state image pickup element 15. A TV signal is generated from an output signal of a sample-and-hold circuit 16 receiving a signal of the image pickup element 15. Then an A/D converter 18 digitizes a signal and stores n-set of pictures into a frame memory 19. The user uses an operating panel so as to command the selection of a shutter speed and the frame memory 19 and the data transfer from the memory 19 to the printer 20. In this case, an output from the memory 19 is converted into an analog quantity by a D/A converter 23 and the result is interpolated by a low pass filter 24. Then the signal is clamped by a clamp circuit 27 and the synchronizing signal is synthesized and the result is outputted on a TV set.
Patent JP-H11330037-A (JP)
Title: Apparatus for processing substrate
Inventor: KAMIYAMA TSUTOMU
IPC: H01L21/68
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To minimize foot print and to simplify a control mechanism, when carrying a substrate between processing parts and to arrange the mechanism in a directly in-line relation with an outer peripheral unit. SOLUTION: This device has a first processing group and a second processing group whose cleaning part and drying part are arranged in the vertical direction (in a z-direction) and has a first carrying robot TR1 and a second carrying robot TR2 as mechanisms for carrying a substrate. The first carrying robot TR1 carries a substrate W for a pod 9a arranged in a substrate storage 7 and the drying part and the substrate placing part 82 of the first processing group MP1 and the second processing group MP2. The first carrying robot TR1 makes an another access to a buffer 72, and the second carrying robot TR2 has access to a CMP unit 200 which is an outer peripheral unit.
Patent JP-S63302631-A (JP)
Title: Radio broadcasting equipment for road
Inventor: WATARI TATSU
IPC: H04H20/55
Filed: 1987-06-02
Abstract: PURPOSE:To select road information and a radio program by providing a changeover switch between one output terminal of a sound signal generation source with two channels, which is connected with a cable leaking the radio waves of respective sections, and the output terminal of a road information generation source. CONSTITUTION:The cable 15 leaking the radio waves provided on unit sections H1-Hn along a road is connected to a stereo transmitter 14, and a second input terminal I2 is connected with a second output terminal of a stereo program transformer 11. A first input terminal I1 of the transmitter 14 is connected with the changeover switch 13 provided between a first output terminal O1 of the transformer 11 and the output terminal of the road information transformer 12. A driver usually changes over the switch 13 on the side of the output terminal O1 and travels while the driver listens to the radio program. If the driver enters a road information broadcasting section, the unit section H2, for example, and changes over the switch 13 on the side of the output terminal of the transformer 12, the driver can hear road information and the monaural radio program, whereby the driver can select and hear an objective one by volume adjustment.
Patent JP-H08304559-A (JP)
Title: Equipment and method for investigating front of tunnel
Inventor: KATO KATSUHIKO
IPC: E21D9/06
Filed: 1995-05-12
Abstract: PURPOSE: To obtain an equipment and a method for investigating the front of a tunnel which conducts reliable and economical investigation of geological features of the front of facing without hindering tunnel excavation work. CONSTITUTION: The vibration at the time of boring of facing 21 is picked up by a vibration pickup 11, while a hole-cutting sound at the time of cutting is collected by a sound collecting microphone 12, and they are converted into vibration acceleration and a sound pressure respectively. The vibration acceleration and the sound pressure thus acquired are compared with the known data on the vibration acceleration and the sound pressure made to correspond to all geological features beforehand and the geological features in the front of the facing are thereby known.
Patent JP-S6031232-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: SAMATA SHIYUUICHI
IPC: H01L21/70
Filed: 1983-07-29
Abstract: PURPOSE:To form a substrate which has characteristics of both an IG wafer and an epitaxial wafer by forming a high resistance single crystal semiconductor thin layer on a low resistance semiconductor substrate, implanting electrically inert impurity ions, and forming a high resistance single crystal semiconductor thin layer thereon. CONSTITUTION:A P type single crystal silicon thin layer 12 having approx. 1cm of specific resistance and approx. 3mum of thickness is formed on the main surface of a boron-doped P<+> type silicon substrate 11 having approx. 0.01OMEGAcm of specific resistance, oxygen ions are implanted to the layer 12 to form many defects 13. Then, epitaxial grown is performed in an atmosphere of SiC4+H2, a P type single crystal silicon thin layer 14 having approx. 1cm of specific resistance is formed on the surface of the layer 12, it is heat treated in an oxygen atmosphere of approx. 700 deg.C. Thus, a semiconductor substrate which has excellent characteristics of both an intrinsic gettering wafer and an epitaxial wafer can be formed.
Patent JP-H01307309-A (JP)
Title: Digital acoustic effect device
Inventor: KIKUMOTO TADAO
IPC: H03H17/02
Filed: 1988-06-06
Abstract: PURPOSE:To eliminate hum noise from an audio signal by setting a notch frequency of a digital filter having an interdigital filter characteristic to a basic frequency of the hum noise. CONSTITUTION:An interdigital filter having plural steep notches is formed in a DSP 10 by operating a filter coefficient stored in a coefficient memory 14 built in the DSP 10 and inputted digital signal according to the algorithm stored in the built-in program memory 12. A digital audio signal is supplied to the digital filter having the interdigital characteristic and the center frequency of the hum of the digital filter is set to the basic frequency of the hum included in the signal, then the center frequency of each notch of the digital filter is selected to the basic frequency of the hum and each harmonic. Thus, hum noise is eliminated from the digital audio signal.
Patent JP-H0432083-A (JP)
Title: Music editing device
Inventor: NEGISHI KEN
IPC: G11B27/02
Filed: 1990-05-29
Abstract: PURPOSE:To continuously execute a series of operations by a single editing instructing operation by constituting the device so that when one piece of music which is being reproduced is subjected to dubbing instruction by a dubbing instructing means, the dubbing operation is executed after a program searching operation is executed and a recorder state is confirmed. CONSTITUTION:By detecting the head of music by an inter-music detecting circuit 3, the device enters into a reproducing state from the head of the music again. Simultaneously, the other deck B enters into a sound recording state, and when an empty tape is loaded or the sound recording state is OK, editing recording of one piece of music is executed. On the other hand, unless the device is in the sound recording state, it is holding in a stop state by displaying a defect, and starts an editing operation when it becomes recordable. When music is finished, an intermusic of a reproducing deck is detected, and at the time point when the end is confirmed, only the deck side in the course of recording stops the operation, and although the editing work is finished, the reproduction is continued. In such a way, an artificial error such as head-cutting of music, end-cutting of music, etc., can be prevented.
Patent JP-S62293905-A (JP)
Title: Controller for electric rolling stock
Inventor: KIKUCHI TAKAHIRO
IPC: B60L7/22
Filed: 1986-06-12
Abstract: PURPOSE:To enable shift from regenerative braking to dynamic braking, to be smoothly executed, by controlling a dynamic chopper, an armature chopper, and a field chopper respectively and independently, when a regenerative load is suddenly reduced. CONSTITUTION:When a regenerative load is short on regenerative braking, then voltage between the terminals of a filter capacitor 3 is increased, and by a control-arithmetic section 55, a filter capacitor voltage pattern and filter capacitor voltage are compared with each other, and the ON-pulse and the OFF-pulse of a dynamic braking chopper 5 are controlled. When the shortage of the regenerative load is suddenly generated, then the dynamic chopper 5 is forcibly turned OFF by a voltage detecting section 53. At the same time, an armature current reducing pattern generating circuit 71 and a minimum flow rate controller 95 operate, and current flowing to an armature 6 is reduced, and the flow rate of the current to a field winding 8 is set to be a minimum.
Patent JP-S5766806-A (JP)
Title: Equipment for cutting welded bead on bottom plate of petroleum tank
Inventor: KUBOYAMA GOROU
IPC: B23C3/12
Filed: 1980-10-03
Abstract: PURPOSE:To rapidly and smoothly cut-finish the welded fillet of a petroleum tank or the like to a good state, by providing a sliding mechanism for finely adjusting the protruded position of a cutter, on a truck. CONSTITUTION:A bead cutting machine 5 is installed movably along a welded bead 8 and includes a vehicle body 9 which is provided with a running motor 11 and functions as a truck. A sliding mechanism for reciprocating support plates 17, 18 and a bead cutting section 13 is provided on the central part of the vehicle body 9. A cutter and drive mechanism 14 includes a milling cutter 21 removably secured on a chuck 19. The cutter 21 is moved alont the bead 8 to cut it as an arc with regard to its cross section. According to this constitution, the welded bead 8 on the inside of bottom plate of a petroleum tank is rapidly and smoothly cut-finished well.
Patent JP-S62297518-A (JP)
Inventor: YAMAURA SHOICHI
IPC: F16B7/14
Filed: 1986-06-13
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-S5566072-A (JP)
Title: Information recording device
Inventor: ONO HIROYUKI
IPC: G06K15/00
Filed: 1978-11-09
Abstract: PURPOSE: To cause a device to always count a time by continuing the normal time counting operation by supplying power from a battery to an LSI when power supply from a power source stops.  
     CONSTITUTION: After power from AC power 1 is lowered and rectified in 3, it is supplied to printer 4 and LSI5 through constant-voltage circuits 6 and 7. Then, if information is inputted from information input part 17, printing is performed by a strobe signal; unless signal SE is present at selection terminal 16 of LSI5, a time signal is printed and recorded. Here, when power supply from power source 1 stops, power supply to printer 4 is broken, however, power is supplied to LSI5 from battery 10, thereby continuing the normal time counting operation. After that, if power supply from the power source is restarted, the device goes to a restoration state through FF22. Thus, it is possible to cause the device to count always a time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11321890-A (JP)
Title: Packaging bag
Inventor: MIZUNO MASATAKA
IPC: B65D33/14
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag wherein appearance of contents can be easily recognized even if an object or an accessory made of a flexible material is received and display effects can be maintained. SOLUTION: The packaging bag includes a bag body 1 made of a synthetic resin film and having an opening 3 and a header 2 made of a synthetic resin which is thicker than the synthetic resin film extended from the opening on an upper piece of the bag body 1. In this case, a holding portion which can hold contents is provided on the header 2, and the holding portion can be inserted into the bag body from the opening 3.
Patent JP-S6033384-A (JP)
Title: Preparation of steel sheet for container excellent in corrosion resistance and weldability
Inventor: HIGUCHI YUKINOBU
IPC: C25D5/26
Filed: 1983-08-01
Abstract: PURPOSE:To enhance the corrosion resistance and weldability of a steel sheet, by applying a predetermined amount of Ni-electroplating and Sn-electroplating to a Ni-plated steel sheet, to which refining rolling is applied after annealing in a non-oxidative atmosphere, before applying chromate treatment. CONSTITUTION:A cold rolled steel sheet is subjected to Ni-plating to form a Ni- plating layer with a thickness of 30-500mg/m<2>. This NI-plated steel plate is heated in a non-oxidative or reductive atmosphere to perform diffusion treatment and Ni is diffused into the base steel sheet. In the next step, the steel plate having the Fe-Ni alloy layer foamed thereto is subjected to refining rolling or cold rolling to impart strength thereto. Subsequently, Ni-electroplating is applied to this strengthened steel sheet in a thickness of 30-500mg/m<2> and Sn-electroplating is further applied thereon in a thickness of 100-1,500mg/m<2> before chromate treatment.
Patent JP-H08336127-A (JP)
Title: Video-on-demand system
Inventor: HIRAIZUMI MAKI
IPC: H04N7/173
Filed: 1995-06-06
Abstract: PURPOSE: To provide a video-on-demand system capable of realizing a video-on- demand using an optical transmission line at a low cost and preventing a displayed video from being deteriorated. CONSTITUTION: A station 20 is provided with multiplex means 22, 24, 26, 28, 29 and 30 which perform the frequency division multiplexing of the video signals of plural channels by making the vertical synchronization of the video signals coincide and send them to each subscriber. A subscriber terminal 38 is provided with a control signal sending means 42 which sends the video signal that is a request from the subscriber to the station 20 in a frequency band different from that of the video signal and also, in the vertical blanking period of the video signal.
Patent JP-H05315045-A (JP)
Title: Manufacture of a scratching brush
Inventor: SATO MORITOSHI
IPC: H01R43/12
Filed: 1992-05-01
Abstract: PURPOSE:To reduce wear without generating noise and a shredding phenomenon by making a comb teeth like brush from a strip material and bending and forming tip parts of the comb teeth into an L-shape, and by barrel-finishing the L-shaped bent tips with a polishing stone. CONSTITUTION:A comb tooth like brush 2 is manufactured by press working or electrical discharge machining of a strip material. Next, the tip part of comb teeth 3 of this brush 2 are bent and formed into an L-shape. Then, the tip part of the comb teeth of this brush 2 are barrel-finished by a polishing stone of a spherical diameter 0.5 to 3mm so as to finish contact faces having an L-shaped bent tip. A scratch brush which can reduce wear without generating noise and a shredding phenomenon can be made by this manufacturing method.
Patent JP-H0437498-A (JP)
Title: Lower double action press provided with transfer device
Inventor: KIMURA HIROSHI
IPC: B21D24/08
Filed: 1990-05-31
Abstract: PURPOSE:To accelerate the rotational speed of a crankshaft and to improve the productive efficiency of press work under the guarantee of sure transport of material and work through a transfer device by providing a bolster elevating/ lowering means to lower the bolster with an upper slide. CONSTITUTION:Stepped parts are formed on the circumference of a square hole through which a lower slide 6 below a frame 1 can pass vertically, hydraulic cylinders 12 as bolster elevating means are installed respectively at the positions of four corners of the stepped part and the bolster 3 is provided on the piston rods 12a of those hydraulic cylinders 12. Accordingly, the rate of the transportable section of the material and work to the whole of one cycle in which the crankshaft turns once can be made higher than in the past, the rotational speed of the crankshaft can be accelerated and the productive efficiency of the press work can be improved as a sure transport of the material and work by a transfer device 10 is ensured.