baber/WOPTO huggingface dataset:
Patent JP-H10302747-A (JP)
Title: Production for separator of battery
Inventor: SAEN HAJIME
IPC: H01M2/16
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the response of a SD function of a separator to temperature rise by improving a method for elongating a separator. SOLUTION: A film containing a low melting point resin component of such as polyethylene and high melting point resin component of such as polypropylene is uniaxially elongated at least two times within a temperature range defined by the following expression (1) and then elongating in the same direction as that of the uniaxial elongation within a temperature range defined by the following expression (2): (1) from -20 deg.C to (Tmb-30) deg.C; (2) from (Tmb-30) deg.C to (Tmb-2) deg.C wherein Tmb stands for the melting point of the low melting point resin component.
Patent JP-S5332024-A (JP)
Title: Automatic return type repeat counter
Inventor: ARIYAMA KENZOU
IPC: G03B27/44
Filed: 1976-09-06
Abstract: PURPOSE: To prevent the over or short of the number of copy paper in order to facilitate handling treatment by memorizing the number of copy to be set, and by resetting the number of copy to be set when the subsequent copying work does not start till a predetermined period of time elapses after the finish of copy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02284758-A (JP)
Title: Mold for lead alloy
Inventor: HAYASHI YUJI
IPC: B22C1/00
Filed: 1989-04-25
Abstract: PURPOSE:To obtain a mold for lead alloy where warpage is hardly generated and temp. is easily adjusted and the crack is hardly generated by constituting the mold with a metal material having gas permeability to one side face of the mold and non-porous resin material to the other side face. CONSTITUTION:The one side face of the mold is composed of the gas permeable metal material 1 and the other side face thereof is composed of the non-porous heat resistant resin material 2. In the case of using polytetrafluoroethylene(PTFE) as the non-porous resin material 2, wince the PTFE has suitable elasticity in the combination of the ceramic and the PTFE, the PTFE is stuck to the metal material under good condition at the time of clamping the molds and since the warpage is hardly generated, the flashes are hardly generated. Further, since the temp. rising of the mold is little, the temp. adjustment is easily executed and the crack is hardly generated, as well.
Patent JP-H11298768-A (JP)
Title: Image photographing device
Inventor: KIMURA NORIYUKI
IPC: H04N5/225
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To control an image-pickup means and an image processing means according to detected image information of signal level with control conditions which are equivalent to those in a monitoring mode, even in an all-pixel read-out mode. SOLUTION: This device is equipped with an image-pickup means 1, having N-line × M-pixel photoelectric conversion elements D11 to DNM for receiving light L from a subject 30 and to output image information of all the pixels of the subject 30; an operation means which indicates an all-pixel read-out mode in which the image information of all the pixels is read out of the image- pickup means 1 or a monitoring mode in which the image information of all the pixels is read out by every (n) lines; an image processing means 2 which detects the optical feature quantity of the subject 30 from the image information and outputs a luminance detection signal S1 and a white balance detection signal S2;  and a control means 3 which controls the input and output of the image-pickup means 1 according to a shutter signal S2 outputted from the operation means, and when indication is switched from the monitoring mode to the all-pixel read-out mode, the signal level of the image detection information of the image processing means 2 is set to 1/n.
Patent JP-S62261568-A (JP)
Title: Aerial ropeway transporter
Inventor: ARAN MORE
IPC: B61B12/02
Filed: 1987-05-01
Abstract: A parking track of a gondola lift or chair-lift comprises straight sections and curved sections and chains for driving cars on this track. On the straight sections the cars follow one another closely or almost touching and on the curved sections with a greater clearance sufficient to pass without the risk of one another colliding.
Patent JP-H06316119-A (JP)
Title: Apparatus and method for printing
Inventor: SATO NOBUHIKO
IPC: B41J5/44
Filed: 1993-05-07
Abstract: PURPOSE:To provide a printing apparatus capable of utilizing the data stored in an external memory card without being restricted by the number of card slots. CONSTITUTION:When a card 117 is connected to a card slot 118, the data in the card is copied in an RAM 113. Therefore, even when an external card is replaced with a separate one, the content of the card copied a little while ago can be read by accessing the content of the card to the RAM 113 and, at the same time, the content of the card connected to the card slot 118 presently can be also read.
Patent JP-S5811218-A (JP)
Title: Removal of head of on-site pile
Inventor: OOTA HIROSHI
IPC: E02D9/00
Filed: 1981-07-08
Abstract: PURPOSE:To easily expose the iron bars in the head of a pile by a method in which the iron bars in the head of a pile are covered with a releasing material, e.g., foamed styrol, etc., concrete is placed and hardened, and then the head part is pulled up by separating it from the section below the releasing material. CONSTITUTION:When forming Benoto pile 4, etc., by placing concrete into an excavated pit set with an iron bar cage, in order to make easier the removal of the concrete of the pile head 4a after concreting work, a molded releasing material 1 of foamed styrol, etc., is covered on the periphery of iron bars K to be exposed of the pile head 4a and then its upper and lower end parts are closely covered with a tape 2. Then, Benoto pile 4 is formed, and after the concrete is hardened, a hole is drilled in the section corresponding to the lower end of the releasing material 1 and a wedge bar 5 is driven into the hole to separate the pile head 4a. Then, a coupling bar 6 is vertically pulled up by a rope 7, whereupon the concrete of the pile head 4a can be easily separated and removed due to the presence of the releasing material 1.
Patent JP-S62264011-A (JP)
Title: Optical fiber coupling device
Inventor: TANAKA SHIGERU
IPC: G02B6/42
Filed: 1986-05-12
Abstract: PURPOSE:To efficiently charge light beams into an optical fiber core by providing a light source in the direction of the axial line of the optical fiber core and providing a reflecting face along the surface of the optical fiber core. CONSTITUTION:The light source which projects light beams in the direction of the axial line of an optical fiber core 10 is provided, and the reflecting face which reflects the light beams from the light source, which is reflected on the surface of the optical fiber core 10, toward the optical fiber core 10 again is provided along the surface of the optical fiber core 10. With respect to the reflecting face, a guide 14 is provided along the surface of the optical fiber core, and a reflecting film is provided on the inside face of the guide 14. Thus, the light beams are projected in the direction of the axial line of the optical fiber core 10 to charge an optical signal into the optical fiber core 10 without cutting the optical fiber. The optical signal is reflected on the reflecting face and the light beams are projected to the optical fiber core 10 again to improve the charging efficiency.
Patent JP-H10295645-A (JP)
Title: Eye ground photographing device
Inventor: KOJIMA AYAKO
IPC: A61B3/14
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an eyeground photographing device which can perform simple and accurate photographing of an afront eyeground portion and can produce an eyeground image vivid over the whole area. SOLUTION: An eyeground photographing device is configured so that the view line of the eye examined 1 is directed obliquely by allowing the subject to watch a fix watch light. In this condition, the X-Y alignment is made so that the photographing optical axis 4 of an eyeground photographing optical system passes the apex of the eye 1, and then an alignment correcting operation in the X-direction is conducted so that the optical-axis 4 passes the center of the pupil. The alignment correcting operation is performed by an X-direction corrective value sensing circuit 58 which senses the corrective value corresponding to the light-up position of the fix watch light out of a previously prepared look-up table and the second driving mechanism which moves the machine frame 3 of the eyeground photographing device in the X-direction for a certain distance on the basis of the signal given by the sensing circuit 58.
Patent JP-H08224644-A (JP)
Title: Automatic molten metal-discharging method for continuous casting equipment
Inventor: ARUMIIN KURUSUFUERUTO
IPC: B22D11/103
Filed: 1991-02-15
Abstract: PURPOSE: To execute tapping with high reliability and sure operation by having a plug controlled in different opening and closing strokes corresponding to program controlled time intervals in an automatic tapping method for a continuous casting device. CONSTITUTION: Molten metal 11 flows into a casting mold 20 through a refractory tapping pipe 12 arranged in a tap port from a vessel 10. The tapping 11 is controlled in the amount by a plug closing device 15 in the vessel 10 and is tapped and is in succession regulated and tapped. The program controlled tapping process is started by full opening S2 of the plug 15 for a short time and flowing of the first molten metal into the casting mold 20. The first closing movement of the plug 15 to the closing position is executed upon lapse of the time intervals t2 . Further, the tapping progresses by program control at the time intervals t2 ', t3 , t3 ',...tn , tn ' and the different opening and closing strokes S3 to Sn corresponding to these time intervals.
Patent JP-S59231939-A (JP)
Title: Test system for time division multiplexer
Inventor: YUNOKI HIDEO
IPC: H04B3/46
Filed: 1983-06-15
Abstract: PURPOSE:To attain easily the setting of a reflected path by allowing a control section to receive a reflected path setting indication from an exchange and executing the indication. CONSTITUTION:A prescribed reflected path setting indication is transmitted to the control section SCU of a time division multiplexer TDM from an exchange EX. The control section SCU receives the reflected path designation indication and sets the reflected path to a specified position of an input/output section of the device TDM and a modulator-demodulator section HMU to execute the reflected test. Thus, the reflected path is set without requiring much man-hour.
Patent JP-H07321906-A (JP)
Title: Application method for digital terminal using isdn line
Inventor: ISE NOBORU
IPC: H04B14/04
Filed: 1994-05-20
Abstract: PURPOSE:To expand and compress, on an exchange side, a compressed and multiplexed signal from a terminal side for one of channels B of 64Kbps concerning the connection application method for a digital terminal using an ISDN line. CONSTITUTION:An exchange 1 is provided with an extension/compression converting part 4, which is connected to a network terminating device 5 through a transmission line by a line trunk 2, extension-converts the compression-encoded digital signal from the line trunk 2 to an original digital signal for reception, and compression-encodes the original digital signal from the network terminating device 5 so as to send it to the line trunk 2. Then, one or plural service terminals transmitting and receiving the compression-encoded digital signal are connected to the network terminating device 5 through multiplexers 6 and 7 so as to convert the compression-encoded digital signal transmitted and received by a communication channel for ISDN through the transmission line to the original digital signal.
Patent JP-H06294335-A (JP)
Title: Controller for specific volume of intake air of internal combustion engine
Inventor: AOKI KEIICHIRO
IPC: F02D41/04
Filed: 1993-04-09
Abstract: PURPOSE:To improve drivability without shifting the execution to a lean control means while the lean control resume condition is not satisfied after the execution is switched over from the lean control means to a stoichiometric control means. CONSTITUTION:Lean control time M4 of time T0 to T1 and a throttle opening degree TA are larger than an accelerator opening degree (M1) PA by the predetermined added amount. When it is switched over from this condition into a stoichiometric control M5 at time T1, the addition is reduced, and a throttle (M2) opening degree TA coincides with the accelerator opening degree (M1) PA. At the time of this changeover, the accelerator opening degree PA is stored as MPA (M8), and after this, changeover into lean control is inhibitted (M10) as far as the accelerator opening degree is above the amount which is obtained by reducing from the value of the MPA by 5% of opening amount (time T1 to T2). Consequently, after the execution is changed over from lean control to the stoichiometric control, an opening degree TA of a throttle valve M2 which moves in the closed direction does not increase while the accelerator opening degree PA satisfies the condition, and chattering of the throttle valve is suppressed.
Patent JP-H0612126-A (JP)
Title: Control valve device
Inventor: YONEKUBO YOSHITAKE
IPC: G05D16/10
Filed: 1993-04-09
Abstract: PURPOSE:To save mounting space by incorporating a check valve in a pressure compensating valve. CONSTITUTION:A relay flow passage 29 is connected with a pressure compensating valve V2. This pressure compensating valve V2 integrally incorporates in a valve main body 21 and freely slides the cylindrical spool 32 to the valve main body 21. This cylindrical spool 32 has a check valve 33 as an interior and this check valve 33 is constituted to allow the only circulation from the relay flow passage 29 to a flow-out port 34 formed on the cylindrical spool 32. The pressure fluid supplied to a supply flow passage 27 flows in the relay flow passage 29 and the pressure at the time works on one pilot room of the pressure compensating valve V2 and makes the check valve 33 open. The cylindrical spool 32 rise to the position where the pressure work of one pilot room 35, the pressure work of the other pilot room 36 and the spring force of a spring 37 balance. Thus, the lap amount of the flow-out port 34 and a high- pressure flow passage 38 is fixed.
Patent JP-S5915384-A (JP)
Title: Information recording medium
Inventor: MATSUMURA MASARU
IPC: G11B7/007
Filed: 1983-06-15
Abstract: PURPOSE:To control the reading of information with a tracking error signal and to facilitate easy tracking, by distributing the 1st and 2nd tracking signal recording regions at the part belonging to the horizontal flyback time of the video signal on the center line of a track respectively. CONSTITUTION:Tracking signals 3011, 3012... as well as video signal parts 2011, 2012... are recorded on a track 101. When a light beam is set at the center of the track, the outputs given from two tracking signal parts 3001 and 3002 are equal to each other. Then it is pissible to increase either one of these two outputs more than the other if the light beam deflects on the track. When the beam deflects upward, the signal (a) becomes larger than the signal (b) as shown in figure (B). Therefore the difference between signals (a) and (b) becomes plus. While if the beam deflects downward, the signal (a) becomes smaller than the signal (b) as shown in figure (C). Then the difference between these two signals is minus. As a result, the deflecting direction is understood from the difference signal. Then the direction of the light beam can be controlled by means of the differential signal so that said differential signal is set at zero.
Patent JP-H07293721-A (JP)
Title: Bypass valve for check valve
Inventor: NAKANO KOUJI
IPC: F16K15/03
Filed: 1994-04-21
Abstract: PURPOSE:To provide a bypass valve which is actuated in an interlocking manner with the actuation of a check valve, opened when the water pressure in the down stream abnormally rises, and prevents the water hammer when the non-return valve is actuated. CONSTITUTION:A bypass passage 12 to be communicated with a downstream port 13 and an upstream port 15 is provided in a valve box 11 of a check valve 1, and a bypass valve 2 to open/close a valve seat 14 of the valve box of the flow passage is mounted. This valve is provided with a valve element to be attached/detached to/from the valve seat of the valve box, and the valve element is energized in the direction to constantly close the valve by an elastic spring 29 from the rear side. When the water pressure in the downstream is abnormally increased, the check valve is closed to prevent the reverse flow to the upstream, and the water pressure presses back the valve element against the energizing force of the elastic spring of the bypass valve to be detached from the valve seat of the valve box, and the downstream is communicated with the upstream in the check valve. The water pressure in the downstream is rapidly released to prevent the occurrence of the water hammer. When the abnormality in the flow passage is converged, the bypass valve is automatically returned to the original condition together with the cheeck valve. The water hammer when the flow passage is in an abnormal condition is prevented.
Patent JP-S5232267-A (JP)
Title: Ic packaging construction
Inventor: ABO ARITSUNE
IPC: H01L23/12
Filed: 1975-09-05
Abstract: PURPOSE: IC packaging is done without wire bonding by depositing or pressure attaching flexible circuit substrates, which ahve IC ships wireless bonded, on a ceramic substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58224055-A (JP)
Title: Method for preventing surface cracking of continuous casting ingot
Inventor: TSUJINO RIYOUJI
IPC: B22D11/124
Filed: 1982-06-23
Abstract: PURPOSE:To prevent the generation of surface crack in an ingot cast with a continuous casting machine, by specifying the surface temps. in the corner parts of the ingot in the lowest temp. region right under the casting mold and the straightening region of the ingot. CONSTITUTION:The ingot cast with a continuous casting machine is so cooled that the surface temps. in the lowest temp. region right under the casting mold and the straightening region of the ingot attain 750-900 deg.C and >=800 deg.C respectively with respect to both corner parts of the ingot in the stage of cooling said ingot right under the casting mold. Not only the surface temp. in the straightening part but also the thermal hysteresis after the casting mold are optimized, and the secondary cooling averting an embrittling range is accomplished, and the transverse crack extremely harmful particularly for Nb-contg. steel is prevented.
Patent JP-S5441676-A (JP)
Title: Photo resist coating unit
Inventor: MORI YOSHIHARU
IPC: H01L21/027
Filed: 1977-09-09
Abstract: PURPOSE: To avoid the adhering of dust to the resist film, by continuously performing the photo resist coating in one package, after cleaning the surface of the semiconductor substrate with jet of high pressure water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000073457-A (JP)
Title: Support structure for floor panel
Inventor: NISHIYAMA AKIHIRO
IPC: E04B5/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To enable the height of a floor panel of a plurality of building units to be adjusted even in a construction site, by screwing adjuster bolts adjusting the height into a flange of a floor-receiving metal tool to support the floor panel by the structural members of the building. SOLUTION: A girder side floor beam 5 as a structural member has a U-shaped section and a floor-receiving metal tool 7 has a nearly Z-shaped section. Both are long-sized body made of steel. The upper side flange 71 is provided with screw holes in which adjuster bolts 75 are inserted. When a two-story building unit is manufactured in advance in a factory, a floor panel 33 fitted with the floor-receiving metal tools 7 is dropped between the girder side beams 5, 5 oppositely arranged and temporarily fixed by bolts and nuts 76 and bolts 77. A first floor building unit is installed on a foundation constructed in advance in the construction site and the second floor building unit is installed thereon. When adjusting the height of the floor panel, temporarily fixed bolts and nuts 76 and bilt 77 are loosened and the adjuster bolts 75 are rotated.  In this way, the height of the floor panel can be easily adjusted both in the factory and the site.
Patent JP-H046489-A (JP)
Title: Verifying and testing method for operation of search coil of metal detector
Inventor: KANAZAWA MASAO
IPC: G01V3/10
Filed: 1990-04-24
Abstract: PURPOSE:To enable execution of an operation test without stopping a production line for a while and also to facilitate collection of a test piece by providing a small passage in the vicinity of a transportation pipe of a detecting element and by passing the test piece therethrough. CONSTITUTION:A transmission coil 2 generating an alternating-current magnetic field and two reception coils 3 and 4 being symmetric with respect to the coil 2 are disposed on the outer periphery of a pipe transporting a nonmetallic object. Voltages induced in the coils 3 and 4 are combined differentially by differential connection of the coils 3 and 4, the induced voltages offset each other at output ends (a) and (b) and no output appears at a differential amplifier 5. When a metal body 6 passes through a space of a magnetic field formed by the coils 2, 3 and 4, a change is made to occur in the alternating-current magnetic field by the metal body 6 and the number of lines of magnetic force intersecting the coils 3 and 4 does not become equal. Therefore values of the voltages e1 and e2 induced in the coils 3 and 4 are different and the difference between them appears as an output signal e0. The output signal e0 is amplified by the differential amplifier 5 and becomes a detection signal.
Patent JP-S62265213-A (JP)
Title: Hair tonic
Inventor: TAMAKI HIDEHARU
IPC: A61Q5/00
Filed: 1986-05-12
Abstract: PURPOSE:A hair tonic, containing a compound, e.g. A-norprogesterone, etc., having testosterone-5alpha-reductase inhibitory action or capable of inhibiting linking of 5alpha-dihydrotestosterone to a receptor as an active ingredient and useful for hair production, hair tonic and treatment of depilation. CONSTITUTION:A hair tonic, containing any one of A-norprogesterone expressed by formula I, 17beta-hydroxy-18-dimethyl-4-estren-3-one expressed by formula II, alpha,alpha,alpha-trifluoro-2-methyl-4'-nitro-m-propynotoluidine expressed by formula III, 17beta-hydroxy-17-methyl-4-oxaandrost-6alpha-bromo-3-one expressed by formula IV, compound expressed by formula V, compound expressed by formula VI and compound expressed by formula VII as an active ingredient and useful for hair production, hair tonic and treatment of depilation. EFFECT:High effect with hardly any side effect.