baber/WOPTO huggingface dataset:
Patent JP-S5682149-A (JP)
Title: Collecting apparatus of waste for machine module
Inventor: OKADA YUKIO
IPC: B23Q39/02
Filed: 1980-11-21
Abstract: PURPOSE:To collect such wastes as cuttings and cutting fluids readily in one action for improving the operating efficiency by providing a circular collecting groove around the machine modules arranged by the group control method. CONSTITUTION:On a side surface of a vertically placed base column 101, a machine module panel 201 having specific machining functions on its surface is detachably mounted by clamping means 301. Between said panel 201 and base column  101, connectors 302 and 303 for wiring the piping have been formed. Moreover,  around the base column 101, a circular waste collecting groove 103 is provided, and cuttings, cutting fluids and the like collected in the groove 103 are collected to the gathering place by a scraper 104.
Patent JP-S648654-A (JP)
Title: Semiconductor device
Inventor: NOZOE MINORU
IPC: H01L27/04
Filed: 1987-06-30
Abstract: PURPOSE:To eliminate the concentration of a surge current flowing to a semiconductor substrate front layer and to prevent a protective element from breaking down by providing a first conductivity type second impurity region having a higher impurity concentration than that of the substrate and formed on the front surface of the substrate. CONSTITUTION:A P-type impurity region 38 having higher concentration than that of a semiconductor substrate 21 is formed continuously to the substrate 21 on impurity regions 22, 32, and a P-N junction is formed to the region 32. When a static electricity is applied to an input terminal 26, a surge current uniformly flows from a bonding pad metal 35 through a high concentration region 34 and the region 32 to the region 38 to be discharged. The surge current flows from the metal 35 to the region 22, causes a voltage drop due to a so- called bulk resistance, and a voltage applied to an electronic circuit is reduced through inner wiring metal 25. Buried layers 23, 33 perform to disperse the surge current flowing from the metal 35 in a direction of a substrate A.
Patent JP-H1013832-A (JP)
Title: Moving picture recognizing method and moving picture recognizing and retrieving method
Inventor: YAMATO JUNJI
IPC: H04N19/20
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To directly recognize and retrieve a specific pattern from compressed moving picture data through the use of the parameter of maximum likelihood with respect to a symbol string by extracting a DCT coefficient from image data and transforming its feature vector string to the symbol string. SOLUTION: One frame of image data is divided by MPEG data 1 to obtain the DCT(discrete cosine transformation) coefficient of each unit. Next, a feature extraction part 2 fetches the frame feature vector of a low frequency component. Similarly, the feature vector string of a series of moving picture data is fetched and recorded in a memory for storing feature 3. Next, a quantization part 4 vector-quantizes it and records the symbol string in a symbol storing memory 5. A model parameter estimating part 6 estimates the parameter of such a state transition model as generates this symbol string and records it in a state transmission model storing memory for recognition 7. A likelihood calculating part 8 estimates the parameter of the model of high likelihood for each category of a recognizing object and stores it in a memory for a recognizing result 9.  Thereby the specific moving picture pattern is recognized and retrieved from compressed moving picture data.
Patent JP-S6056743-A (JP)
Title: Automatic sheet feeder
Inventor: NAKANO RIYUUNOSUKE
IPC: B65H3/52
Filed: 1983-09-06
Abstract: PURPOSE:To reliably feed a sheet in an automatic sheet feeder of a facsimile or the like by detecting a failure in feeding a document independent of inclination of a document table and applying advancing force to the document by means of an auxiliary sheet feed roller. CONSTITUTION:An auxiliary sheet feed roller 7 always kept apart from the upper surface of a document 2 is disposed on this side of a sheet feed roller 3. When detectors 21, 22, 24 disposed on a document path 23 detects that the leading end of a document 2 to be fed out is not positioned at a designated place at the time of feeding, the auxiliary sheet feed roller 7 is brought into pressure contact with the upper surface of the document 2 until the leading end of the document 2 reaches the detecting position. At this time, driving force is applied to a separation roller 4, so that the uppermost document 2 is fed out to the document path 23 by action of the rollers 3, 4. Although the detector 24 detects the trailing end of the document, if the subsequent document is not detected by the detector 22, a solenoid 12 is energized so that the advancing force is applied to the subsequent document 2 by the roller 7.
Patent JP-H08333206-A (JP)
Title: Acaricide
Inventor: SHIBATA MITSUNOBU
IPC: A01N43/50
Filed: 1995-06-08
Abstract: PURPOSE: To obtain an acaricide capable of exhibiting a conventionally unavailable wide acaricidal effect against various kinds of house dust mites and further having sufficient exterminating effect with a low dose. CONSTITUTION: This acaricide contains 1,3-dichloro-5,5-dimethylhydantoin as an active component. When it is combined with at least one kind of pest controlling agent selected from a pyrethroid insecticide, an organophosphorus insecticide, a carbamate insecticide, a pest repellent, an organic microbicidal agent and an inorganic microbicidal agent as an active component, the composition has a stronger acaricidal effect.
Patent JP-S5686773-A (JP)
Title: Movable coil type printing head
Inventor: KITAMURA YUUJI
IPC: B41J9/38
Filed: 1979-12-18
Abstract: PURPOSE:To obtain a printing head of a miniature and thin type, operation thereof is stable and sure and a driving efficiency is high, wherein permanent magnets arranged circumferentially, a printing lever capable of displacement to a plate face direction, and a movable coil and a guide piece positioned at a space between permanent magnets, are provided. CONSTITUTION:When a pulse type current is applied to a movable coil 4, a displacement force operates to the movable coil 4 by the cooperation between the pulse type current and a magnetic flux operating through a space. A printing lever 3 is made elastical to deform its spring part 3b resisting against its own spring force and an inner end part 3d which is a wire 5, of the printing lever advances to the left side to form a dot. Next thereto, the wire 5 and the printing lever 3 return to the rest position by means of the spring force of the spring part 3b. At this returning time, the inner end part 3d of the printing lever 3 collides with an impact absorption member 6 and its returning energy is moderated and absorbed, thus, the collision sound is made small and the rebound is rapidly attenuated.
Patent JP-H06752-A (JP)
Title: Positioning control method and device
Inventor: OKAZAKI YUICHI
IPC: B23Q16/00
Filed: 1992-06-23
Abstract: PURPOSE:To perform stable and high-precise positioning of a high movement amount without being influenced by disturbance even when disturbance occurs. CONSTITUTION:A control method and a device wherein a correction signal R matching with distance is inputted to a micromovement compensating command signal E for a micromovement mechanism 2, incapable of absorbing disturbance, of a positioning control system comprising a system related to a coarse movement mechanism 1 and a system related to the micromovement mechanism 2 are provided.
Patent JP-S5788579-A (JP)
Title: Reel drive mechanism for tape cassette
Inventor: UMEDA HIROYUKI
IPC: G11B15/30
Filed: 1980-11-25
Abstract: PURPOSE:To achieve recording/playback through driving reels of tape cassette even for different type of recorders, by directly coupling one reel disc and a reel and providing a driving power transmission mechanism between another reel disc and the reel. CONSTITUTION:When a small size cassette A is used for a standard type recorder, the small size cassette A is placed in an adaptor B, which is loaded to the recorder for recording/playback. In this case, the supply reel disc of the recorder is inserted to the supply reel 8 of the cassette A and the winding side is provided at a position corresponding to the winding side disc position, the driving power is transmitted to a winding reel 9 of the cassette A via gears 60 and 61 for tape running.
Patent JP-H08335194-A (JP)
Title: Device and method for processing information
Inventor: FUJITA SATONOBU
IPC: G06F3/06
Filed: 1995-06-07
Abstract: PURPOSE: To provide an information processor which reduces costs by making a sub-battery unnecessary which is required for exchanging a main battery. CONSTITUTION: When a suspend request is generated, a system state is stored in a hard disk device 7. Then, a suspend state in a power saving state is started. Afterwards, the data of a RAM 3 stored in the hard disk device 7 are compared with the current data of the RAM 3. When those data are different, it is judged that the exchange of a main battery 9 is executed, and processing for resuming a system from the contents of the hard disk device 7 is performed. When the compared results show coincidence, it is judged that the exchange of the main battery 9 is not executed, and processing for resuming the system from the suspend in the power saving state is performed.
Patent JP-S5956071-A (JP)
Inventor: NISHIDA SEI
IPC: F25D23/06
Filed: 1982-09-20
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-H09309714-A (JP)
Title: Active modification of carbonaceous material and apparatus using the same
Inventor: HIRAI YOJI
IPC: C01B32/336
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a carbonization step without any problems in security due to discharge of CO2 or leak by feeding an active gas into a carbonaceous material fed into a reactional chamber in a furnace, heating the active gas in a noncontact state and actively reacting the active gas with the carbonaceous material. SOLUTION: A rotating and driven roller 22 is rotated in the direction of X and a rotary kiln 1 is rotated through a pair of cylindrical protruding materials 12. An AC current is passed through an induction coil 4 on the outer periphery of the kiln 1 to generate a magnetic field around the coil 4. The kiln 1 is heated in a noncontact state by the Joule heat with a current according to the electromagnetic induction and a reaction chamber 7 is heated with radiant heat of the kiln 1. A carbonaceous material 2 having 900-1100m<2> /g surface area is then fed through a hopper 14 into the kiln 1 and heated at 750-950 deg.C. An inert gas 3 is fed through an introduction pipe 5 into the reactional chamber 7 and heated at 750-950 deg.C.  The active reaction thereof with the carbonaceous material 2 is further carried out for 40-90min and then discharged through a screw 10 in the lower part from a discharge pipe 9.
Patent JP-H0332435-A (JP)
Title: Knitting device for reinforcement cage for concrete pile
Inventor: OOKA MITSUO
IPC: B21F27/12
Filed: 1989-06-27
Abstract: PURPOSE:To automatize the work by providing vertically and fixing an end face fixture placed on a receiving truck without inclining it by an inclination preventive arm, engaging a hook provided on the receiving truck to an endless chain and putting down easily the end face fixture onto a knitting base. CONSTITUTION:On a knitting base 11 on which a reinforcement cage 15 is placed, a receiving truck 12 of end face fixtures 13, 17 is provided so as to be freely runnable in the longitudinal direction. Subsequently, a chuck guide 33 is fixed in the longitudinal direction on the organizing base 11, and also, endless chains 34, 42 are laid so as to be freely movable. Next, an inclination preventive arm 30 of the end face metallic fixture is provided on the receiving truck 12, and also, a hook 43 is provided on the receiving truck 12 so as to be engageable and detachable to and from said endless chain. Moreover, a stopper 45 for stopping the run of the receiving trunk 12 is provided on the knitting base 11, a chuck receiving base 27 is provided so as tube freely runnable in the longitudinal direction on one side part of this knitting base, and also, a push-up cylinder 26 of PC steel 44 is fixed and provided on the lower part of the organizing base. In such a way, the work can be mechanized and labor is reduced, and also, the work process can be automatized easily.
Patent JP-H06350981-A (JP)
Title: Error correcting device in average value separation vector quantization
Inventor: YADA ATSUO
IPC: H04N19/895
Filed: 1993-06-10
Abstract: PURPOSE:To prevent the generation of distortion by which the block boundary of a restored picture is conspicuous by utilizing either average value data or index information which is not erroneous and correcting the error of a noticed block lost by the error. CONSTITUTION:In the correction algorithm of an error correcting circuit 16, when one of an average value and index information is erroneous and the other is not erroneous, the information which is not erroneous is effectively utilized. That is, when the average value is erroneous, a tentative decoded picture element value is generated from an appropriate offset and a decoding differential value. Since correlation is intimate between the mutually adjacent picture elements of the pictures, the correlation between the tentative decoded picture element value and the correctly decoded picture elements value of a peripheral block is investigated and the offset maximizing the correlation is estimated as the average value. Also, when the index information is erroneous, the picture element value of the block under consideration is interpolated by using the correctly decoded picture element value of the peripheral block. An interpolated picture element value is corrected corresponding to a difference between the average value generated from the interpolated picture element value and the average value which is not erroneous.
Patent JP-S5953554-A (JP)
Title: Disazo dye and photoconductive composition and photosensitive material for electrophotography containing the same
Inventor: KAWAMURA KOUICHI
IPC: C09B35/039
Filed: 1982-09-22
Abstract: NEW MATERIAL:The disazo compound of formula I {A is group of formula II[X is aromatic or heterocyclic group condensed with benzene ring; Y is -CONR<4>R<5> (R<4> is H, alkyl or phenyl; R<5> is H, alkyl, etc.), formula III (R<1> is H, alkyl or phenyl), formula IV (R<2> is H, lower alkyl, carbamoyl, etc.; R<3> is same as R<5>), etc.]}. EXAMPLE:The compound of formula V. USE:Useful as a photoconductive composition and a photosensitive material for electrophotography, having high sensitivity and excellent durability. It can be used also as a disazo dye, a material for printing plate, etc. PROCESS:The compound of formula I can be prepared, e.g. by (1) diazotizing 1,4- di(aminophenyl)butadiene, (2) separating the tetrazonium salt from the reaction mixture, and (3) coupling the salt with a coupler such as naphthol AS compound in an organic solvent such as DMF in the presence of an alkali.
Patent JP-H11204863-A (JP)
Title: Corona preliminary ionization electrode
Inventor: NAKANO MASANARI
IPC: H01S3/038
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To eliminate irregurality of main discharge, by cover-forming a corona electrode on a region facing a main discharge space on the outer surface of a dielectric pipe, and obtaining preliminary ionization intensity of uniform distribution. SOLUTION: In a preliminary ionization electrode 2, a metal layer 7 is cover- formed on a region facing a main discharge space, out of the outer peripheral surface of a dielectric pipe 4 into which a rear electrode 3 is inserted. A metal layer 7 is formed in a belt type along the longitudinal direction of the dielectric pipe 4 and constitutes a corona electrode 7 turning to one side electrode of the preliminary ionization electrode 2. An external electrode 8 is brought into contact and electrically connected with the corona electrode 7. When a voltage is applied across the back electrode 3 and the corona electrode 7, corona discharge is started on both end edges 7a, 7b of the corona electrode 7 and progresses to the outer periphery of the dielectric pipe 4. Ultraviolet rays are casted toward a main discharge space.
Patent JP-H0332812-A (JP)
Title: Mold for rotary molding
Inventor: KUROKAWA HITOSHI
IPC: B29C41/40
Filed: 1989-06-29
Abstract: PURPOSE:To form a flange integrally with a vessel, by a method wherein the second partial mold, which is combined with the first partial mold and forms a cylindrical inflow and outflow pipe, circular flange and a part of vessel wall, is provided detachably on a main mold in a lateral direction of a flange surface and a holeless flange material is formed at the time of rotary molding. CONSTITUTION:A platelike mold 19 is preheated, into which a necessary quantity of powder raw material resin for formation of a flange material is put for melting, the platelike mold 19 is fitted into flange parts of the first and second partial mold 14, 15 by pushing up the same with a piston rod of a rotary molding machine and held under this state. The first and second partial molds 14, 15 are placed by positioning flange surfaces 14c, 15d upside down by corresponding the first and second partial molds 14, 15 with the platelike mold 19. The main mold is heated while turning the same centering around a shaft 2. With this construction, molten resin extended over the whole inside of the main mold and the raw material resin put at the beginning is filled out into the platelike mold and the flange material is formed.
Patent JP-S60157378-A (JP)
Title: Timing signal extracting circuit
Inventor: IKEJIRI HIROAKI
IPC: H04N5/06
Filed: 1983-09-08
Abstract: PURPOSE:To enable a titled circuit to extract timing signals stably and surely even under conditions that frequency causes mixing of noises and omission of timing signals by controlling passing of input timing signals through a gate circuit. CONSTITUTION:Timing signals inputted from an input terminal 1 include not only true timing signals but also mixed noises, omission of timing signals. These signals are inputted into a gate circuit 21, passes through the gate circuit 21 only in the period of permission of passing, and reset a frequency dividing circuit 50. Thus, only true timing signals pass the gate circuit 21, and noises mixed in timing signals are removed perfectly. Accordingly, the frequence dividing circuit 50 outputs signals synchronized with true timing signals, and even in omitted part of timing signals, timing signals that keep the state prior to omission at expected timing are outputted.
Patent JP-H0832829-A (JP)
Title: Pattern position adjustment circuit
Inventor: INOUE HITOSHI
IPC: H04N3/27
Filed: 1994-07-18
Abstract: PURPOSE:To provide a screen position adjustment circuit in which a center position of horizontal scanning, that is, a pulse at the enter position in the horizontal direction of the screen is obtained even when a period of a horizontal synchronizing signal is changed. CONSTITUTION:A horizontal synchronizing signal having various horizontal frequencies inputted from an input terminal 3 is fed to an F-V conversion circuit 10A and a DC voltage changing linearly with respect to the frequency is obtained by the F-V conversion circuit 10A. The DC voltage obtained is superimposed on a sawtooth wave outputted from a sawtooth wave generating circuit 20, the sawtooth wave with the DC voltage superimposed is fed to a comparison terminal COMP of a comparator circuit 2. A reference terminal REF of the comparator circuit 2 is connected to a point of a reference potential, and a pulsative output waveform is obtained from an output terminal 4 of the comparator circuit 2 by using the reference potential as a border for the waveform. The center position of the screen is accurately detected by using the pulse waveform.
Patent JP-H0913006-A (JP)
Title: Joint sheet
Inventor: KURIBAYASHI HIDEYUKI
IPC: F16J15/10
Filed: 1995-06-30
Abstract: PURPOSE: To prepare a joint sheet which has high strengths such as tensile strength and excellent fiber dispersibility and is therefore effectively used in use as a gasket material having excellent sealability of machines and equipments in various industries such as the automobile and chemical industries. CONSTITUTION: This joint sheet comprises a base fiber, a filler and a rubber component as a binder and is prepared by mixing the base fiber being a mixture of 6-14wt.% aromatic polyamide pulp and 0.5-6wt.% short aromatic polyamide fiber having a fiber length of 0.3-2.0mm and surface-treated to increase its adhesion to rubber with 40-80wt.% filler and 8-22wt.% rubber component as the binder.
Patent JP-S5689707-A (JP)
Title: Photoactive connector
Inventor: KUROKAWA TAKASHI
IPC: G02B6/42
Filed: 1979-12-21
Abstract: PURPOSE:To improve the connection efficiency, by providing a taper-shaped photoconductive part narrowing toward the light source side between the light source and the plastic fiber. CONSTITUTION:A part of plastic fiber 1 is heated and stretched to form taper- photoconductive part 7, and this part 7 is set into plug 4 molded with plastic. This part 7 is butted to light source 2 set in socket 5, and they are connected by cap nut 6. By forming the photoactive connector in this manner, the light of a large incident angle is propagated also to improve the connection efficiency in comparison with no taper part. The similar effect is obtained even when taper-shaped photoconductive part 7 is molded with materials of a refractive index different from that of plug 4.
Patent JP-S6226920-A (JP)
Title: Timing generator
Inventor: SENDA MAKOTO
IPC: H03K23/54
Filed: 1985-07-29
Abstract: PURPOSE:To obtain a timing generator excellent in extending performance and general-purpose applications such as ease of timing design and ease of external setting change of timing period by using a selection circuit to select a delay circuit externally, thereby obtaining plural periods of timings. CONSTITUTION:A ring counter 100 having a stage number (delay circuit number) corresponding to the maximum period among desired timing periods consists of a selection circuit 103 selecting any of stage outputs by an external command to input the result to the 1st stage of the ring counter, and a OR circuit 101 receiving plural outputs of delay circuits corresponding to the pulse change point and an inverse delay circuit 102. As the input of the OR circuit 101, the output of the stage corresponding to the position of the desired timing change (0 to 1 or 1 to 0) is selected as the input and the inverse delay circuit 102 changes the logic state only with logical 1 level of logical sum. Thus, the timing period is decided according to the number of stage and the pulse change is decided by the position of the delay circuit. Moreover, the period is changed optionally by the selection circuit 103 up to the total number of the delay circuits externally.