baber/WOPTO huggingface dataset:
Patent JP-H05329308-A (JP)
Title: Strainer
Inventor: YAMAMOTO TERUO
IPC: B01D29/62
Filed: 1992-06-02
Abstract: PURPOSE:To provide a strainer maintaining the filtration function stably for a long period, without causing clogging easily. CONSTITUTION:There are provided an outer case A including a feed liquid inlet C, a filtered liquid outlet D, and a filtering tank B1, a filter element E1 provided in the tank B1 which filters a feed liquid flowing in from the inlet C to deliver it, as filtered liquid, to the outlet D, and a covering body 8 detachably mounted to an opening 1 of the tank B1 to close the opening 1. In this strainer in which the opening 1 has a size to allow the element E1 to be attached to the interior of the tank B1 or detached therefrom, a swirling flow forming guide 9 is provided at a position 3 where the feed liquid of the element E1 flows in or near the position 3 to cause the feed liquid to flow in a swirling state in the strainer.
Patent JP-S5366082-A (JP)
Title: Method for determining crop cut position of hot strip steel
Inventor: TERAKADO RIYOUJI
IPC: B21B15/00
Filed: 1976-11-25
Abstract: PURPOSE: To provide a method for determining the cut length of crop cutting by use of a load cell embedded in a rolling mill, which method is carried out at cheap costs and has a high practicality. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S623384-A (JP)
Title: Fingerprint collating device
Inventor: YAHAGI HIRONORI
IPC: G06K9/00
Filed: 1985-06-28
Abstract: PURPOSE:To prevent the collation of fingerprints with use of imitation fingers by providing a finger touch means containing a recessed/projected pattern in a finger inserting port. CONSTITUTION:A finger to be identified is put into a finger inserting port 9. Here the finger tip pattern is recognized through the feeling of the recessed/ projected parts of a finger touch means 11 set at the port 9. Then (n) types of recessed/projected patterns are displayed on a display means 18 at a terminal. Then the user supplies the correct answer of a specific pattern within the means 18 via an input part 19 after recognition given by feeling with a finger of the other hand. If no correct answer is obtained, the inserted finger is pulled once out of the port 9 to reset an initial state. While it is decided whether the finger is pulled out or not and at the same time the finger is inserted more inside after a door 12 is opened when a correct answer is obtained. Thus a fingerprint collecting operation is carried out.
Patent JP-H036524-A (JP)
Title: Projection type liquid crystal display device
Inventor: YOKOYA FUMIKO
IPC: G02F1/133
Filed: 1989-06-02
Abstract: PURPOSE:To improve the contrast and responsing time by making the refractive index anisotropy of a liquid crystal material which is used for a liquid crystal panel for B smaller than that of a liquid crystal material which is used for a liquid crystal panel for G. CONSTITUTION:The liquid crystal material which is used for the liquid crystal panel for B and has the refractive index anisotropy DELTAnB smaller than the refraction index anisotropy DELTAnG of the liquid crystal material used for the liquid crystal panel for G is enclosed in a liquid crystal panel. Then light from a light source 1 is split into respective color light beams R, G, and B by using three dichroic mirrors 2 and they are made incident on liquid crystal panels 4 - 6 and the emitting light beams are projected on a screen 8 by using a light convergence-projection optical system 7 to obtain an image. Consequently, the contrast is improved and the responsing time is also improved to obtain a sharp image on the liquid crystal panel.
Patent JP-H098238-A (JP)
Title: Semiconductor memory and its preparation
Inventor: KIM GYU-CHEOL
IPC: H01L29/78
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device using a TFT having a simple structure by reducing the ruggedness of cells, and a method for manufacturing the memory device. SOLUTION: An SRAM containing a thin film transistor is provided with a first gate electrode 49 formed on the channel area of a substrate transistor and the channel area 53 of the thin film transistor formed on the side wall of the electrode 49 with a second gate insulating film 51 in between. Therefore, the succeeding wiring process of the formed SRAM can be performed easily, because the SRAM has a simpler structure than the prior art SRAM has and is less in ruggedness.
Patent JP-H06347907-A (JP)
Title: Image printer
Inventor: ISHIKAWA MASAZUMI
IPC: G03B27/46
Filed: 1993-06-14
Abstract: PURPOSE:To provide an image printer whose throughput is improved by efficiently performing exposure processing in accordance with various use conditions. CONSTITUTION:As to this image printer, plural carrying means T carrying a photosensitive material 3 to a developing part D via an exposing spot are provided in a state where carrying paths (t) are made in parallel; projecting and exposing means L projecting and exposing a film image on the material 3 are provided corresponding to the respective exposing spots on the respective plural carrying means T; and the developing part D had the plural carrying paths (d) for respectively carrying the material 3 supplied from the plural carrying means T.
Patent JP-H08336079-A (JP)
Title: Automatic channel changeover device
Inventor: NISHIMURA SHOICHIRO
IPC: H04N5/44
Filed: 1995-06-08
Abstract: PURPOSE: To obtain an automatic channel changeover device suitable for a television receiver installed on a street or the like by preventing that the television receiver is left with ungainly screen when a reception state of a television broadcast is not excellent or the broadcast is finished. CONSTITUTION: Whether or not a synchronizing signal is in existence in a channel being received is checked and when the synchronizing signal is in existence, a microcomputer 4 outputs a channel selection signal being received at present to a tuner 2 continuously and when no synchronizing signal is in existence, a selection signal of another channel is outputted to the tuner 2. Thus, when the reception state is not excellent or the broadcast is finished, a channel with excellent reception state or a channel broadcasting a program is selected automatically and when the broadcast of all channels is finished, power is interrupted.
Patent JP-S62298160-A (JP)
Title: Semiconductor memory
Inventor: EZAKI TAKEYA
IPC: H01L21/8229
Filed: 1986-06-18
Abstract: PURPOSE:To implement low power consumption in composite type cells, by setting a gate voltage so that an MOS Tr, Which is connected to a bipolar transistor Tr in series, is operated in a sub-threshold region. CONSTITUTION:The gate voltage of an MOS Tr 20, which is connected to a bipolar Tr 10, is made lower than a threshold value VT. Namely, the gate voltage is set so that the MOS Tr 20 is operated in a sub-threshold region (a). The MOS Tr causes ionization collision at a high electric field in the vicinity of a drain even in the sub-threshold region. A ratio Isub/ID of a substrate current Isub and a drain current ID at this time is rather larger than a value in an ordinary ON state of VG> VT. In terms of this point, holes, which are generated in the high electric field in the vicinity of the drain of the MOS Tr that is operated in the sub-threshold region, are supplied as the base current of N-P-N Tr, which is connected to the MOS Tr in series.
Patent JP-H06349693-A (JP)
Title: Semiconductor substrate
Inventor: SAITO TORU
IPC: H01L21/02
Filed: 1993-06-14
Abstract: PURPOSE:To provide a semiconductor substrate on one surface of which two kinds of plane orientations having different chemical properties are exposed. CONSTITUTION:A GaAs layer 102, Ge layer 103, and GaAs layer 104 in the lattice of which the positions of Ga and As are inverted as compared with the layer 102 are successively formed on a GaAs (111)A substrate 101. The layer 102 succeeds to the plane orientation of the substrate 101 and the plane orientation on the surface of the layer 102 becomes (111)A. The layer 103 does not succeed to the plane orientation of the layer 102, because the layer 103 is non-polarized. The surface of the layer 104 becomes (111)B due to its growing condition, because there is no plane orientation to be succeeded to. When parts of the GaAs layer 104 and Ge layer 103 are etched off, the surface of the GaAs layer 102 is exposed.
Patent JP-S624144-A (JP)
Title: Paper sheet storage device
Inventor: KANEKO KAZUYOSHI
IPC: B65H83/00
Filed: 1985-06-28
Abstract: PURPOSE:To make it possible to easily store and return a bank note press means projected from a bank note storage box due to erroneous operation, by providing such a hinge structure that the bank note press means may pass through bypassing a stopper for preventing depressed bank notes from coming off, even if the stopper is closed. CONSTITUTION:When erroneous operation is taken in the removal of a cash box cassette 20 in a bank note storage from a device body, a press plate 200 slides on a lower stopper 183 while a back-up device 192 having a hinge structure and provided in the cassette 20 is as a whole retracted, by a simply pushing the press plate at a position near to the upper edge thereof, and therefore, the press plate 200 is rotated integrally with a swingable frame 199 about an upper horizontal shaft pin 197a as a fulcrum, bypassing the upper stopper. Accordingly, the press plate 200 may pass from the outside to the inside bypassing the lower stopper 183 so that the back-up device 192 as a whole may be simply stored and returned into the cassette 20. Accordingly, an upper stopper 182 is completely closed, and a shutter 175 is also closed to recover the normal condition.
Patent JP-H0795766-A (JP)
Title: Power supply unit
Inventor: KIMURA HIDEKI
IPC: H02M3/155
Filed: 1992-06-03
Abstract: PURPOSE:To reduce the power consumption of a snubber circuit provided in a switching element so as to improve the converting efficiency of the snubber circuit. CONSTITUTION:A regulator of a boosting type chopper system provided with a snubber circuit containing a capacitor 5 against a power FET transistor 2 is constituted so that a smoothing capacitor 4 can be charged with the charges accumulated in the capacitor 5 of the snubber circuit under a surge voltage generated across a first choke coil 1 through a serial circuit of a second choke coil 10 and diode 11 for preventing vibrations.
Patent JP-S5931965-A (JP)
Title: Electrophotographic receptor and its manufacture
Inventor: NAKARAI TOYOAKI
IPC: G03G5/09
Filed: 1982-08-16
Abstract: PURPOSE:To obtain a photoreceptor having high sensitivity to light in a near IR region, and no toxicity, by forming a charge generating layer with an org. film consisting of a phthalocyanine compd. contg. a metal of group IV and a shifting agent, and forming a charge transfer layer on said layer. CONSTITUTION:A thin org. film made of a phthalocyanine compd. contg. a metal of group IV formed on a conductive substrate is brought into contact with at least one shifting agent selected from a group consisting of quinoline derivs., indole derivs., benzotriazole derivs., bipyridine derivs., and phenathroline derivs. to form a charge generating layer. A charge transfer layer consisting of a charge transfer agent and a binder is formed on the charge generating layer. The metal of group IV of this invention is Ti, Sn, and/or Pb, and the phthalocyanine compd. contg. this metal is (TiPc), TiClPc), and (TiClPcCl) obtd. by chlorinating one of benzene rings, and the like. The shifting agent used here is a compd. for shifting the absorption wavelength of the substance in contact with it to the side of longer wavelengths, and it is exemplified by a specified quinoline, indole, benzotriazole, bipyridine, and phenanthroline derivs.
Patent JP-H07323123-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-05-31
Abstract: PURPOSE:To provide a pachinko game machine equipped with a variable display device (pattern display device) which improves expectation for a player in a ready-to-winning state without limiting the combination of identification information (pattern) set as a big hit to a linear hit line. CONSTITUTION:The character patterns of (daze baron upper/middle/lower (patterns)) in right and left pattern strings are provided as specific identification information, and also, (7 (character)) and (JAC (character)) are provided as the specific identification information in accordance with the above stated specific identification information, and when the specific identification information is stop-displayed at either position of the upper/middle/lower patterns in the middle pattern string in a state in which the specific identification information is stop-displayed at the right and left pattern strings, the combinational mode of those patterns is set as the combinational mode of the big hit pattern. In this way, the combination of the pattern to obtain the big hit from the ready- to-winning state can be diversified, and also, the expectation in the ready-to- winning state for the player can be improved.
Patent JP-H0841484-A (JP)
Title: Resin composition for sliding member and sliding member using the same composition
Inventor: NAKAMARU TAKASHI
IPC: C10M169/04
Filed: 1995-05-17
Abstract: PURPOSE:To obtain a resin composition for sliding members excellent in friction and wear characteristics and durability under dried conditions or many different use conditions, e.g. in oil or lubricating conditions and a sliding member using the composition. CONSTITUTION:This resin composition for sliding members contains 1-25wt.% of a component A selected from a group comprising a phosphoric acid salt and barium sulfate, 1-15wt.% of a component B selected from a group comprising magnesium silicate and mica and a component C selected from a group comprising lead, tin, lead-tin alloy and their mixture and the residual part of polytetrafluoroethylene. This sliding member is obtained by impregnating and coating the pore clearance and surface of porous metal sintered layer formed on steel with the resin or packing and coating the mesh or the surface of metal network body with the resin composition.
Patent JP-S62298005-A (JP)
Title: Magnetic data reader
Inventor: FUTATSUGAME TAKASHI
IPC: G11B5/09
Filed: 1986-06-17
Abstract: PURPOSE:To prevent a read error of a data, which is caused by deterioration, etc., of a magnetic material, by inputting a noise signal and an output signal of a comparator of non-conversion, to a gate circuit, eliminating a noise component and reproducing a normal recording data. CONSTITUTION:An output from a magnetic head 2 is provided to an amplifier circuit 3, and its non-inversion output 3a and inversion output 3b are inputted to comparators 5, 6, respectively, and compared with '0' potential. The comparators 5, 6 output binarization signals 5a, 6a which become a high level while the input signal is in the positive polarity and the negative polarity respectively, the outputs 5a, 6a are inputted to a difference comparator and detection circuit 7, and only a part of a difference of both of them is outputted. This difference corresponds to a noise part of an output of the head 2, a noise component signal 7a is inputted to a correcting circuit 8, and an elementary pulse width in the signal 7a is set in order to a prescribed value. On the other hand, in accordance with the signal 5a, a signal 9a by which two pulses appear is outputted to a parting part from a data generating circuit 9, but these two pulses are masked by an output 8a of a circuit 8, and in the end, this part is reproduced correctly as '0'.
Patent JP-H06332948-A (JP)
Title: Information resources managing device
Inventor: HASHIMOTO SUNAO
IPC: G06F21/62
Filed: 1993-05-21
Abstract: PURPOSE:To provide an information resources managing device for controlling the right of access even under the environment, in which information is distributed, and for enabling more flexible access control by using the various kinds of information. CONSTITUTION:An information resources access request part AR requests access to an information resources access managing part S. While receiving this request, the information resources access managing part S requests the information of the kind of access permitted as protection domain to an access control information managing part AC. On the other hand, a protection domain deciding procedure and the kind of information required for evaluating the procedure are requested to a protection domain information managing part D. Further, inquiry is performed to an information managing part to manage information required for evaluating the protection domain deciding procedure. When these kinds of information are arranged, the protection domain deciding procedure is evaluated, when access is enabled, information resources are accessed, and the result is returned to the information resources access request part AR.
Patent JP-H01315334-A (JP)
Title: Colloidal liquid dispersion of metal
Inventor: MARUTSUKA TOSHINORI
IPC: B01J37/16
Filed: 1988-06-11
Abstract: PURPOSE:To obtain a colloidal liquid dispersion of a metal having stable and easily handleable catalytic reduction activity by reducing a metal salt of the group VIII metal of the periodic table with a mixed solvent consisting of a lower alcohol and an aprotic polar compd. CONSTITUTION:A metal salt such as a salt of the group VIII metal of the periodic table such as Ni, Co, nickel chloride-6H2O, nickel acetate-4H2O, etc., is used for the metal salt in a colloidal liquid dispersion contg. a group VIII metal. The metal salt is dissolved in a mixed solvent of an alcohol such as methanol, ethanol, with an aprotic polar compd. such as formamide, dimethyl acetamide. When the soln. is reduced by adding a reducing agent such as NaBH4, KBH4, to the soln., a stable colloidal liquid dispersion is obtd. The product has superior activity as reducing catalyst and is extremely stable and easily handleable.
Patent JP-S63306181-A (JP)
Inventor: NISHIDA KIICHIRO
IPC: B66B5/14
Filed: 1987-06-08
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-S623137-A (JP)
Title: Acceleration slip controller
Inventor: MIYAZAKI YUJI
IPC: B60W10/18
Filed: 1985-06-29
Abstract: PURPOSE:To achieve the optimal acceleration slip control at any time by calculating the friction factor of pavement and the slippage of drive wheel then correcting the driving force to be determined on the basis of said friction factor with correspondence to the difference between said slippage and the target slippage. CONSTITUTION:On the basis of the driving wheel slippage calculated through a calculating means M1 on the basis of the body speed and the circumferential speed of driving wheel, the rotation of a driving wheel M2 is controlled through a control means M3 such that the frictional force between the driving wheel M2 and the pavement will increase under acceleration. Here, the control means M3 is constructed such that it will calculate the friction factor M5 of pavement on the basis of the output from a body acceleration detecting means M4 and to calculate the maximum transmittable driving force M6 of the driving wheel M2 on the basis of said pavement friction factor. While it is constructed such that the maximum driving force is corrected M7 in correspondence with the difference between the driving wheel slippage and the target slippage to control a driving force regulating means M8 thus to transmit the maximum corrected driving force to the driving wheel M2.
Patent JP-S5933425-A (JP)
Title: Optical branching, distributing, and switching device
Inventor: IMOTO MASATAKA
IPC: G02B27/28
Filed: 1982-08-18
Abstract: PURPOSE:To give multiple functions of switching, branching, and distributing to one device and make the device high-reliability, by providing a polarizing plate and a liquid crystal on the incidence side to a beam splitter having a dielectric multi-layered film. CONSTITUTION:An incident light (a) from a connector 1 is converted to a linearly polarized light, for example, a polarized light having the plane of polarization perpendicular to the plane of the figure by a polarizing plate 2. This polarized light is led to a liquid crystal 3, and the plane of polarization of the linearly polarized light is rotated at a prescribed angle by an applied voltage of the liquid crystal. The polarized light is splitted in accordance with each component ratio of the polarized light by a beam splitter 4, and the S-polarized light is emitted to a connector 5, and the polarized light having the plane of polarization parallel with the plane of the figure is emitted to a connector 6. That is, the applied voltage of the liquid crystal 3 is changed to adjust optionally quantity of light emitted to connectors 5 and 6. Thus, one device has multiple functions of switching, branching, and distributing, and the reliability of the device is made higher because of the nonmechanical system.
Patent JP-S63308426-A (JP)
Title: System and equipment for data communication
Inventor: KOSHIBA AKIYOSHI
IPC: H04L1/00
Filed: 1987-06-10
Abstract: PURPOSE:To efficiently use a line and to shorten the used time by increasing or decreasing the length of transmission blocks which are sent at a time. CONSTITUTION:A transmission data address 20, a transmission success frequency counter 22 which counts the number of times of success of sent data block transmission, a resending frequency counter 23 which counts the number of times of resending at the time of a failure in the transmission of a sent block, a transmitted document area 28 where document data on a document to be sent are stored, etc., are provided on an area in a RAM. Consequently, how many times data transmission blocks are sent successfully is counted during data communication and at every time the number of times of the transmission success of data sent blocks reaches a specific value, the length of transmitted blocks which are sent at a time is increased, but when a transmission error occurs, the length of transmission blocks is decreased to perform the data communication efficiently.
Patent JP-H09326805-A (JP)
Title: Radio packet transmitter
Inventor: OKUBO AKIRA
IPC: H04L45/85
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To conduct connection type data communication between a mobile data terminal and a stationary data terminal connecting to a LAN in a radio communication system such as a digital cordless telephone system. SOLUTION: In the case that a destination address of a packet is not registered, a base station controller 2b receiving a packet from a stationary data terminal 12b or a mobile data terminal 5b allows a base station controller 2a managing a home network 10a of a concerned mobile data terminal 5a through a signal line 9 for telephone communication to inquire about an address allocated to a radio network 10c of a mobile destination to retrieve an identifier in a data communication network of the mobile destination, and encapsulates the packet by setting the identifier to be a destination address and sends the resulting packet to the data communication network.  Furthermore, a base station controller 2c of the mobile destination receiving the packet from the data communication network routes the packet to the destination mobile data terminal 5a based on the destination address of the packet.