baber/WOPTO huggingface dataset:
Patent JP-H06299564-A (JP)
Title: Laying block using stone and manufacture thereof
Inventor: HORI MASAMI
IPC: E02D29/02
Filed: 1993-03-11
Abstract: PURPOSE:To effectively utilize waste materials and improve the external appearance of a wall by bonding a surface member made from waste materials delivered from a quarry to the surface of a laying block of concrete forming a stone wall or earth retaining wall through adhesives or an anchor. CONSTITUTION:A surface member 11 made from waste materials such as granite etc., which are delivered from a quarry or processing site, is bonded to a laying block body 15 made from concrete having a rectangular, square, or hexagonal surface through adhesives 13. When the bonding is performed, anchors are provided between the member 11 and the block body 15, if required. And the laying blocks 10 are stacked to construct a stone wall or earth retaining wall. As a result, waste materials are effectively utilized and the external appearance of the wall can be improved.
Patent JP-H04268513-A (JP)
Title: Optical fiber for optical coupler
Inventor: YAMAUCHI RYOZO
IPC: G02B6/024
Filed: 1991-02-22
Abstract: PURPOSE:To easily connect an optical coupler and other optical components to properly set the composition and position of an eluting area, to provide polarization holding characteristics, and to facilitate the manufacture of a polarization holding fiber coupler by forming a guiding hole by etching the eluting area. CONSTITUTION:This optical fiber is an optical fiber used for manufacturing the optical coupler by generating an optical coupling between cores 11 in a common clad 13 by forming a drawing part at a part of the multi-core fiber 10 having the cores 11 in the common clad 13, and the elution area 12 made of a material which reacts chemically more easily than other parts is provided on a position with a specific distance from the core 11 in parallel to the relevant core 1.
Patent JP-S57166950-A (JP)
Title: Transferring method of uncooked noodle strip ball and apparatus thereof
Inventor: EGUCHI SHIYUUICHI
IPC: A23L7/109
Filed: 1981-04-04
Abstract: PURPOSE: To arrange uncooked noodle strip balls closely and facilitate the subsequent encasing operation, by delivering the uncooked noodle strip balls transferred at an optional interval by the primary conveyor to the secondary conveyor moving at a lower speed than the primary conveyor.  
     CONSTITUTION: Uncooked noodle strip balls 2 are transferred continuously on the top of the primary conveyor 1 in the direction of arrow (A), and then transferred to the secondary conveyor 3 capable of moving at a lower speed than that of the primary conveyor 1 and closly arranged. The tertiary conveyor 12 is provided in the direction perpendicular to the forward direction of the secondary conveyor 3, and the uncooked noodle strip balls 2 are transferred in the direction of arrow (E) by a movable plate 5 movable in the direction of arrow (B) and then introduced into a container 13, e.g. a box, one after another. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06262761-A (JP)
Title: Ink jet printing head and printer using the same
Inventor: AMANO TOSHIO
IPC: B41J2/175
Filed: 1993-03-11
Abstract: PURPOSE:To achieve stabilization of printing quality by stabilizing an ink discharge amount from a nozzle by a method wherein a protective film is provided, at least, in an etching area of a head basic stand in an ink jet printing head containing the head basic stand wherein a plurality of individual ink passages are formed by etching photosensitive glass. CONSTITUTION:In an ink jet printing head which contains a head basic stand 101 wherein a plurality of individual ink passages 12 are formed by etching photosensitive glass, a protective film 102 consisting of glass, metal, etc., is stuck to, at least, an etching area of the head basic stand 101 by vapor deposition or the like. Consequently, crystallized glass forming the head basic stand of the ink jet printing head is prevented from being washed off by a flow of ink, an ink discharging amount from a nozzle of the ink jet printing head is stabilized, and printing quality is stabilized.
Patent JP-H10247219-A (JP)
Title: Method and device for character recognition
Inventor: SAWAKI MINAKO
IPC: G06K9/20
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To realize character recognition whose precision is higher than a conventional method on the noise of thinning and dirt and a character string which is design-processed in a multilevel picture. SOLUTION: For separating a character area and a background area from a character string picture pattern which is design-processed such as a newspaper headline, an integration circuit 2 scans a multilevel picture pattern inputted from a multivalue picture pattern storage circuit 1 in plural directions, counts the product of the density of a prescribed picture element and the adjacent picture element, the product of the density of the prescribed picture element and a value obtained by subtracting the density of the prescribed picture element from a prescribed constant,  the product of the value obtained by subtracting the density of the prescribed picture element from the prescribed constant and the density of the adjacent picture element and the product of the value obtained by subtracting the density of the prescribed picture element from the prescribed constant and the value obtained by subtracting the density of the adjacent picture element from the prescribed constant on a scanning line, and extracts a character string area by using the count values.
Patent JP-H09217506-A (JP)
Title: Mounted structure of wall panel
Inventor: TANAKA YOSHICHIKA
IPC: E04B2/82
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To enhance constructibility and to reduce construction cost by reducing the numbers of necessary parts and operations when setting in place the lower ends of wall panels constituting the wall of a toilet or the like, while adjusting their heights via runners secured to the floor in advance. SOLUTION: A plurality of runners 14, each made shorter than the horizontal width of a wall panel 10, are installed on a floor 12 while held in positions corresponding to the wall panels 10 in such a way that predetermined gaps 20 along the horizontal width are formed immediately below the abutting positions of the horizontal ends of the adjacent wall panels 10. On the lower sides of the wall panels 10, height adjustment bolts 46 projected downwards are threaded into the horizontal ends corresponding to the gaps 20, and after the lower sides of the wall panels 10 are fitted into the runners 14, the height adjustment bolts 46 are made to directly abut to the floor 12 and rotated to adjust the heights of the wall panels 10. The gaps 20 are covered with baseboards 48 from the front.
Patent JP-H10232116-A (JP)
Title: Measurement for shape of plane
Inventor: RIYUU SHIKIYOU
IPC: G01B11/24
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To measure the absolute shape of a plane to be measured by making measuring light to interfere with a reference light, and measuring the sum and the difference of the surface shapes of the plane to be measured and a reference plane. SOLUTION: A plans to be measures 1 and a reference plane 2 are arranged in parallel so as to face each other. A beam splitter 3 is arranged between the planes 1 and 2 so as to intersect the normal lines of the planes 1 and 2 at 45 deg.. Then, laser light is applied into the beam splitter 3. The measuring light reflected from a split surface 3a is reflected from both planes 1 and 2. Thereafter, the light is made to interfere with the reference light transmitted through the beam splitter 3 at the light receiving surface of a CCD camera 5, and the interference fringes are formed. The sum of the surface shapes of the planes 1 and 2 are measured. Then, the planes 1 and 2 are arranged in an L shape. The measuring light, which is transmitted or reflected at the beam splitter 3 dividing the normal line into two equal lights, is reflected from the plane 1.  After, the reference light, which is transmitted or reflected at the beam splitter 3, is reflected from the plane 2, the measuring light and the reference light are made to interfere at the light receiving surface of the camera 5, and the difference between two surface shapes is measured.
Patent JP-H01225272-A (JP)
Title: Interruption supervising system for telephone subscriber line
Inventor: MIYAMA MASANOBU
IPC: H04M3/22
Filed: 1988-03-04
Abstract: PURPOSE:To always execute interruption supervising at a low cost by sending an interruption supervising signal from a subscriber's private equipment and receiving this signal with an intra-office equipment. CONSTITUTION:When a subscriber line LINE is in an idle condition, an instructing signal is sent from intra-office station equipment OE and the sending of the interruption supervising signal from the subscriber's private equipment TE is requested. The subscriber's private equipment TE has a subscriber side idle detecting circuit DET2 and an interruption supervising signal sending circuit SND2 and sends the interruption supervising signal. An interruption supervising signal receiving circuit REC1 of the intra-office equipment OE receives the interruption supervising signal, which is sent from the subscriber's private equipment TE, and when the interruption supervising signal is not received, a control circuit CONT1 controls a warning sending circuit ALSND and sends warning information to a warning line AL.
Patent JP-2000247940-A (JP)
Title: New benzylazide compound
Inventor: SEKINE MITSUO
IPC: C07C247/12
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a new benzylazide compound useful as a reagent for forming a protecting group of hydroxy group, mercapto group, amino group, etc., and deprotectable under neutral condition. SOLUTION: The objective compound is expressed by formula I (R1 is a reactive functional group, preferably a nucleophilic eliminable group such as OH; R2 is H, a halogen, nitro, cyano, a 1-6C alkyl or a 1-6C alkoxy), e.g. 2- azidomethylbenzoic acid. The compound of formula I can be produced by reacting a methylbenzoic acid derivative of formula II with a halogenation reagent and a free radical reaction initiation reagent to obtain a compound of formula III, reacting the product with an azidation reagent and hydrolyzing the produced ester of formula IV.
Patent JP-S60195431-A (JP)
Title: Composite tactile sensor
Inventor: NOMURA AKIRA
IPC: G01L1/24
Filed: 1984-03-19
Abstract: PURPOSE:To detect as face information contact of an object and pressure by the object, by providing a pressure receiving part having a projection, etc. on a light reflecting system sensor. CONSTITUTION:Many light sources 2 are arranged on a substrate 1. A sensor substrate 3 is provided so as to be opposed to this substrate 1, and on this sensor substrate 3, a photodetector 4 is provided at a pitch equal to the light source 2. Also, a pressure receiving part 6 is constituted of a soft part 7 and a light reflecting film 8, and the soft part 7 has a columnar projecting part 9 having a large sectional area and a columnar projecting part 10 having a small sectional area. In this state, in case a force is applied to the pressure receiving part 6, a degree of deformation of the light reflecting film 8 is varied in accordance with the applied force. Also, a light from the light source 2 is reflected by the light reflecting film 8, made incident to the photodetector 4, and converted to an electric signal.
Patent JP-H02230369-A (JP)
Title: Morpheme analyzing system
Inventor: SAKAI SHINSUKE
IPC: G06F17/27
Filed: 1989-03-02
Abstract: PURPOSE:To realize a mighty equivocation dissolving function by registering the attribute of words impossible to be neighbored with each other in a text as the dictionary information of the word, and using such constraint information. CONSTITUTION:#IPRE out of the dictionary information stores information not to be held by a left side word and #RPRE stores the information necessarily held by the left side word. An input text is divided into the systems of words as a result of the processing of a morpheme division part 101, and is inputted to an analysis control part 102. The analysis control part 102 checks whether or not a candidate word having the information described exists in a left side word section when the #IPRE exists in the dictionary information, and deletes linkage between the candidate word and the present candidate word when it exists. When the #RPRE exists in the dictionary information, it is checked whether or not the candidate word having no information described in the #RPRE exists in the left side section, and the linkage between the candidate word and the present candidate word is deleted. In such a way, the analysis of morpheme with high accuracy can be performed.
Patent JP-S55142442-A (JP)
Title: Magnetic recording and reproducing unit
Inventor: KAJINO JIROU
IPC: G11B15/08
Filed: 1979-04-24
Abstract: PURPOSE: To reduce the power consumption, by periodically flickering the light emitting element of the tape end detector.  
     CONSTITUTION: To one end of the lamp 30 as the light emitting element constituting the optical tape end detector with the photo detector 34 located at the external fixed section of the opening 32 of the cassette 2, the power supply terminal 36 is connected via the resistance 38 and the power supply terminal 54 is connected to another end via the transistor 42, resistance 50 and oscillation circuit 52. Thus, when VTR is in constant speed running mode, specified power supply voltage is fed between the power supply termnals 36, 54, and the base voltage of the transistor 42 repeats ON-OFF depending on the two time constants of the oscillation circuit. Accordingly, the lamp 30 illuminates once without fail until the transparent reader tape is in contact with the drum 18, and flickers periodically to reduce power consumption in comparison with continuous illumination. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10230120-A (JP)
Title: Measuring device for dust collection efficiency of dust collector
Inventor: ABE RYOJI
IPC: G01N21/35
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To grasp cleaning time of a dust collector and replacement time of parts by measuring change in dust collection efficiency of the dust collector which is provided in the after-process of a combustion furnace in a smoke and soot emitting facility and removes contaminant or the like from exhaust gas emitted from the combustion furnace. SOLUTION: An infrared spectroanalyzer 10 is communicated with a sampling tube 7a connected to the measurement position A near to the outlet of a combustion furnace 1 and with a sampling tube 8a connected to the measurement position B near to the outlet of a dust collector 3. The concentration of the prescribed composition component in these measurement positions A, B is measured. Measurement in the measurement positions A, B is alternately performed by changing over a changeover valve 11 connected to the sampling tube 7a and the sampling tube 8a at every prescribed time ΔT. Concentration ratio in the measurement positions A, B is calculated and the change in dust collection efficiency is obtained and also compared with standard concentration ratio value by a controlling means 12.  When the concentration ratio is smaller than the standard concentration ratio value, alarm operation is performed by an alarm means 17.
Patent JP-H05259503-A (JP)
Title: Manufacture of optical semiconductor device
IPC: H01L31/12
Filed: 1992-03-10
Abstract: PURPOSE:To provide an optical semiconductor device, whose optical input and output surface is protected against dust to prevent a malfunction in a dusty atmosphere by giving opaque coating to its light-emitting element and photodetector element which are sealed with transmitting resin. CONSTITUTION:A light emitting element 11 and a photodetector element 12 which are mounted on a lead frame 15 are sealed with light transmitting resin 13. An optical path 14 of the light transmitting resin is properly sized in accordance with resolution of a required intercoupler. The light emitting element and photodetector element 16 sealed with transmitting resin is coated with opaque resin 17. The light transmitting resin 14 which is an optical path wherein light of the light emitting element is transmitted to the photodetector element is cut and removed. A light input and output surface 19 is buried in the opaque resin 17 and a smooth state without a recessed part can be obtained. As a result, foreign matter is hard to attach to the surface 19 having a slit, and thus a semiconductor device is provided which is free from malfunction even in a dusty environment.
Patent JP-S59174150-A (JP)
Inventor: YAMAGUCHI KEIKI
IPC: A61B10/00
Filed: 1983-03-25
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-H10246398-A (JP)
Title: Hydrogen storage vessel
Inventor: KURANAKA SATOSHI
IPC: F17C11/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the handling of a hydrogen storage vessel by providing a connection means which is changed over from an open condition to a closed condition when a hydrogen filling source is disconnected and providing a check valve which prevents the back flow of gas from a supply source to the vessel in which hydrogen absorbing alloy is stored. SOLUTION: A hydrogen storage vessel used in a fuel battery system stores hydrogen absorbing alloy 2 in a metallic vessel 1 provided with pipe connection parts 5, 6 and has a filter 3 which prevents the flowing out of the hydrogen absorbing alloy 2 from the pipe connection part 6. At this time, the pipe connection part on inlet side 5 is connected with a filling source which fills hydrogen into the hydrogen storage vessel and incorporates a valve mechanism which is changed over from an open condition to a closed condition when it is disconnected from the filling source. On the other hand, the pipe connection part on outlet side 6 is connected with a system side which supplies hydrogen filled in the hydrogen storage vessel. Moreover, it is possible to prevent the back flow of gas from the system side into the hydrogen storage vessel by a check valve 7 provided between the pipe connection part on outlet side 6 and a filter part 3.
Patent JP-S63217734-A (JP)
Title: Frame synchronizing circuit
Inventor: KIMURA HIROAKI
IPC: H04J3/06
Filed: 1987-03-05
Abstract: PURPOSE:To establish TDM frame synchronization by low speed/asynchronous processing by storing a time division multiplexing (TDM) data tentatively into a storage circuit and detecting the synchronizing timing based on the address at frame synchronizing pattern detection are readout. CONSTITUTION:A TDM frame counting circuit 2 counts clocks 12 and supplies a count output 15 for address designation to the storage circuit and the TDM data 11 is stored in the area of the corresponding circuit 3. On the other hand, the pattern detection circuit 1 outputs a readout address 16 asynchronously with the circuit 2 to read the content of the circuit 3 and supplies a detection timing signal 13 to the circuit 2 based on the address 16 at the frame synchroniz ing pattern detection. The circuit 2 applies the frame timing signal 14 to execute the synchronization establishment of the TDM frame timing of the TDM commu nication system and the detection of the TDM frame synchronizing pattern. Thus, the TDM frame synchronization is established by at the low speed and asynchronizing processing.
Patent JP-S55143428-A (JP)
Title: Knocking discriminating unit
Inventor: NAKASHIMA YASUO
IPC: G01H17/00
Filed: 1979-04-26
Abstract: PURPOSE:To improve reliability by exercising control so that while a reference signal is set to a specific value, a sensor output varying with the engine operation condition will be held at a nearly constant level by a control circuit. CONSTITUTION:Knocking discriminating unit 10, equipped with high-pass filter 22 allowing the high-frequency component of the output of Hall element 14 to pass through and reference signal generator 23 set previously to a fixed value, make comparator 24 compare both the signals to each other. On the basis of an ignition point signal sent from distribution 40, counter 25 counts the output of comparator 24 and when a fixed number of outputs are counted, a decision on knocking is made, thereby sensing a discriminating output signal out.
Patent JP-H05259980-A (JP)
Title: Method and device for warning of channel cut in radio communication system
IPC: H04B7/26
Filed: 1992-03-10
Abstract: PURPOSE:To prevent the cut of a calling channel by comparing the receiving level of its own station with that of a peripheral zone when the former level is lower than a prescribed level and giving a warning to a user when the receiving level of the peripheral zone is lower than that of its own station. CONSTITUTION:A receiving level detecting means 6 detects the level of a received signal and a receiving level deciding means 7 of its own station sends a signal to a comparator means 8 when the level of the received signal is lower than a prescribed level. A control means 10 changes the frequency supplied to a receiving part 3 of a PLL circuit 5 into the frequency of a peripheral zone and then stores the receiving levels of the peripheral zones in a peripheral station receiving level storage means 9 in the order of addresses when these receiving levels are detected by the means 6. The means 8 compares the receiving level of its own station with the receiving revel of the peripheral zone read out of the means 9 and gives a warning to a user through a warning means 11 when the latter level is lower than the former level. Thus the user can previously know the cut of a calling channel.
Patent JP-S61211684-A (JP)
Inventor: WATANABE OSAMU
IPC: F25D23/00
Filed: 1985-03-15
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-S61211961-A (JP)
Title: Secondary cell
Inventor: MUKOGAWA MASASHI
IPC: H01M10/12
Filed: 1985-03-15
Abstract: PURPOSE:To make the captioned cell to be small-sized and light by making electrode plates of an organic or inorganic insulator while providing the surfaces of said electrode plates with the negative electrode activators and the positive electrode activator respectively. CONSTITUTION:The electrode plates 221 and 222 are composed of for instance, organic resin or inorganic insulator containing lead while being electrically conductive and impermeable against electrolytic liquid. Further, the surfaces of these electrode plates 221 and 222 are provided with the negative electrode activators 231, 232 and the positive electrode activators 241, 242 respectively while inside a container 21 the negative electrode activators 231, 232 and the positive electrode activators 241, 242 are made to be alternately arranged. Thereby, the amount of lead is cut down in comparison with that in the conventional case, while being able to sharply lighten the weight of a secondary cell.
Patent JP-S61212114-A (JP)
Title: Driving circuit for gate array element
Inventor: KAWAI TAKASHI
IPC: H03K17/00
Filed: 1985-03-15
Abstract: PURPOSE:To simplify a driving method of an electrode, and also to reverse successively a voltage without breaking down an output element of a driving circuit, by connecting by a diode an output terminal to which the output element of the driving circuit is connected, and a supply voltage source and a common. CONSTITUTION:For instance, in a driving circuit 21 in a driving circuit 2, diodes D11, D12 connect output terminals of output transistors T11, T12, and a voltage source VS and a common. When a polarity signal P is L, logical outputs b1=H, b2=L are applied to bias circuits B1, B2 through latching circuits L1, L2, respectively. Emitter terminals of the transistors T11, T12 and T21, T22 become H and L, respectively, both ends of a capacity C2 is charged with a voltage VC. Subsequently, when the polarity signal P is inverted, a gate G2 remains on, and the voltage applied to the gate is reversed. In this case, the capacity C2 of the gate is charged and discharged by the driving circuits 21, 22, but a charge which is accumulated in an electrode is discharged through the diodes D11, D12 and D21, D22, therefore, an output transistor is protected.