baber/WOPTO huggingface dataset:
Patent JP-S56143850-A (JP)
Title: Belt tension control device
Inventor: NARA AKIO
IPC: F16H7/08
Filed: 1980-04-09
Abstract: PURPOSE: To inform a driver of a loose or broken belt or the like by a construction wherein the running conditions of an engine are detected and the belt tension is controlled by the detected signal to be increased or decreased in the belt transmission mechanism for driving auxiliaries of the engine.  
     CONSTITUTION: An idle pulley 35 interlinking with the belt 2 is rotatably supported on a pulley shaft 36. Further the shaft 36 is held movably in the directions to loosen and stretch the belt by the holding means consisting of a cylinder 21, a piston 22, and rods 26 and 27. During normal running, the fixed set load is being applied by springs 24a and 24b to stretch the belt. According to the above described construction, when the rotational acceleration of the belt 2 varies from the set value due to the change of the running conditions of the engine, solenoid valves 12 and 14 are controlled to be opened or shut and the working oil pressure within a hydraulic working chamber 28 is varied to displace the piston 22. With the displacement of the piston, the idle pulley 35 is displaced to vary the tension of the belt 2. Still more, at the over-stretching or over-loosening or breakage of the belt 2, through the displacement of the pulley 35, a switch 30 is closed to operate an alarm device 44. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10238705-A (JP)
Title: Liquid tube convection type combustion heating furnace
Inventor: KUBOTA NORIKAZU
IPC: F23M9/10
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To contemplate not only an improved fuel consumption but also a smaller size of the apparatus with a higher heating efficiency by a method wherein a flame forming surface of a planar flame type burner is made smaller than the section of a heating chamber in the direction at the right angle to the passage of a combustion gas and liquid tubes positioned several rows ahead of the burner in front thereof are interlinked to build a baffle plate. SOLUTION: A flame 28 forming surface of a planar flame type burner 2A is 60% or less of the sectional area of a heating chamber 52 in the direction at the right angle to the passage of a combustion gas. Liquid tubes 56 in the second row from the side of a porous planar refractory block 73, that is, three liquid tubes 56 at the central part among those 56 the farthest from the porous planar refractory block 73 out of the liquid tubes 56 in the group of the upstream side liquid tubes 56A are linked sequentially over the overall length thereof by two slender partitions 62 to form a baffle plate member 63 against the flame 28 and the combustion gas in front of the porous planar refractory block 73.  This enables effectively heating of a diluted liquid 22 in the liquid tubes 56 to improve the heating efficiency thereby achieving a miniaturization of the apparatus along with a higher fuel consumption.
Patent JP-S57160260-A (JP)
Title: Console panel
Inventor: SAITOU HIROICHI
IPC: H04N1/00
Filed: 1981-03-30
Abstract: PURPOSE:To decrease the number of push buttons and to realize a cost reduction and the easy maintenance for a console panel containing plural push buttons, by providing another function as long as those plural push buttons are operated at one time. CONSTITUTION:In case >=2 push buttons 2-5 are operated at one time by means of the push buttons that an ordinary user uses, a different function from the ordinary functions is provided. Thus the number of push buttons corresponding to those for the different function can be eliminated.
Patent JP-H07262083-A (JP)
Title: Storage element having plural sets of data buffer and data processing system using the storage element
Inventor: ISOBE TADAAKI
IPC: G06F12/02
Filed: 1994-03-17
Abstract: PURPOSE:To provide a RAM and a system which suits to the fast processing when a processor issues the access requests to the RAM via a storage controller for plural continuous addresses. CONSTITUTION:In a RAM includes a memory cell 1 and data buffers 51-53 corresponding to the ROW of the cell 1, the registers having the addresses for accesses to the cell 1 and the buffers 50-53 are provided, and the accesses to data are made possible in the buffers. A signal line is set between a processor and a storage controller to show whether the data buffers are used or not. Based on this fact, the storage controller has an access to the RAM. Accordingly, parallel and fast accesses to both the cell 1 and the buffers are made possible owing to those individual access registers. Furthermore, the processor can designate to give preference to the RAM access having the continuity of address for use of the data buffers. Then the fast accesses of data are possible.
Patent JP-S51121361-A (JP)
Title: Charging in automatic weighing machine
Inventor: MIYATA YOSHIROU
IPC: G01G13/12
Filed: 1975-04-17
Abstract: PURPOSE: Increasing the weighing efficiency while improving the weighing accuracy, by means of three shut-off valves (large-, medium-and small-volume charging) provided at the charging ports of the supply tank, where medium- and smallvolume charging are started approximately at the same time after large-volume charging is started. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09217081-A (JP)
Title: Improvement in lubricant for conveyor, comprising aliphatic alkylamine as base
Inventor: ARAI NORIO
IPC: C10N30/18
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To facilitate transportation by improving lubrication, suppression of foam and wetting performances in supplying a lubricant to the surface of a conveyor for transporting containers, to smoothly and surely inspect container defects by supplying the lubricant to the surface of the conveyor for transporting containers, equipped with a container defect inspecting machine, suppressing formation of water drop and foam caused by the lubricant and preventing adhesion of water drop and foam to the containers and to widely spread the lubricant to the surface of the conveyor by using a thin nozzle such as a cylindrical nozzle, etc. SOLUTION: This method for improving a lubricant for a conveyor comprises using an aliphatic alkylamine as a base. A lubricant 3 comprising phosphoric and or phosphoric acid and a 2-3C lower alcohol is supplied to the surface 2 of a conveyor 1 for transporting conveyors and the containers 4 on the conveyor 2 improved in lubrication, suppression of foam and wetting performances are readily transported. The lubricant 3 is supplied to the surface 2 of the conveyor 1 for transporting the containers, equipped with a container defect inspecting machine 9 and occurrence of water drop and foam caused by the lubricant 3 is suppressed to prevent adhesion of water drop and foam to the containers 4 to smoothly and surely carry out defect inspection.
Patent JP-S61207695-A (JP)
Inventor: OOSHITA AKINAO
IPC: D21H19/14
Filed: 1985-03-08
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-2000237374-A (JP)
Title: Pin setting device
Inventor: IMANI MASASHI
IPC: A63D5/06
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to array many pins to be used in a game to respective prescribed positions with simple manipulation. SOLUTION: An upper plate 22 of a sliding body 23 of the pin setting device is pressed to the slope 41a of an upper part moving direction changing means 41 and the slope 42a of a lower part moving direction changing means 42 and is slid forward and backward in the process that the sliding body 23 is moved upward and downward between the upper position and the lower position. When the upper plate 22 is slid forward, the pin 2 is supported on the sliding body and when the upper plate 22 is slid backward, the pin 2 is lowered to the prescribed position and is arrayed.
Patent JP-H02225013-A (JP)
Title: Method for applying corrosion protection to pipe joints
Inventor: ONOE KUNIO
IPC: B29C45/00
Filed: 1989-02-27
Abstract: PURPOSE:To make the thickness of coating uniform by a method wherein valve plugs are pinched by split molds, which have a resin pouring port and an gas discharging port and make a uniform gap between the outside surface of the main body of any one of pipe joints and the inside surfaces of the molds, and finally two-part reaction type resin is forced in the gap. CONSTITUTION:A pref-formed polyacetal resin packing 2 is fitted to the rotary part of a cock and rubber rings 3 are fitted to both the ends of the cock as the airtight sealing means under the condition that the cock 1 is pinched horizontally from both sides by molds. After that, the molds and the cocks 1 as a body to be coated are heated up to 80+ or -5 deg.C. Under the above-mentioned condition, pressurized polyurethane- based two-part reaction type resin liquid mixed with coal tar is forced from a resin pouring port, which is provided on the lower part of the matching surfaces of the molds, in a cavity so as to fill the cavity with the resin liquid by displacing the air in the cavity in about 20 seconds. After being held at 50 deg.C for 3 hours in order to complete the cure reaction of the resin liquid, the molds are dismantled. The projections of resin cured in the resin pouring port and in a gas discharging port of the mold and cut off, resulting in leaving the resin pouring port mark 4 and the gas discharging port mark 3 on the cock as cooling marks.
Patent JP-S60193061-A (JP)
Title: Data transmission system
Inventor: OONO KIYOJI
IPC: H04L1/08
Filed: 1984-03-14
Abstract: PURPOSE:To detect a transmission error without using a check bit addition circuit nor an error detection circuit by collating same data with each other after reading them plural times. CONSTITUTION:A signal (b) is supplied to a key code generating circuit 2 while a data key 1 is pushed. An output signal (c) of the circuit 2 is supplied to a parallel/serial conversion circuit 3 while the key 1 is pushed. While a transmission request generating circuit 4 within a control part produces a signal (a) with a command of a processor. Then the circuit 3 within a keyboard is started and a serial data signal (d) is supplied to a serial/parallel conversion circuit 5. The output of the circuit 5 is read by a processor. Then the key data on the signal (d) is read by integer-fold times while the key 1 is pushed. These key data are collated with each other to decide a key code is normally read or not.
Patent JP-S63219696-A (JP)
Inventor: HASHIMOTO KEN
IPC: C08L3/00
Filed: 1987-03-02
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-2000238330-A (JP)
Title: Image-forming apparatus
Inventor: KAMEI ATSUSHI
IPC: B41J2/44
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To correct a density irregularity caused by a change in scanning position of laser beams in a simple process. SOLUTION: A line image distance periodically changes due to a face skew of each reflecting face of a polygon mirror, causing a color unevenness in a sub scanning direction. A change in amount of the face skew is approximated nearly to a sine curve as indicated by a solid line and a change in line image distance due to the face skew at this time is approximated to a cosine curve as indicated by a chain line (A). In other words, at points (1) and (3) where the change in amount of the face skew is maximum, a line interval is minimum or maximum. At points (2) and (4) where the change in amount of the face skew is minimum, the line interval is almost normal (B). As such, a change amount of a position in the sub scanning direction of each of laser beams reflected by a plurality of adjacent reflecting faces of a plurality of reflecting faces of the polygon mirror is detected, based on which a density irregularity brought about by a scanning position change of each of laser beams reflected by the plurality of adjacent reflecting faces is corrected.
Patent JP-S62207258-A (JP)
Title: Novel quinoline derivative and salt thereof
Inventor: NARITA HIROKAZU
IPC: A61P31/04
Filed: 1986-03-06
Abstract: NEW MATERIAL:A compound shown by formula I {R<1> is H or carboxyl- protecting group; R<2> is (substituted) lower alkyl, lower alkenyl, cycloalkyl or aryl; R<3> is group shown by formula II [R<4> is alkyl which contains two carboxyls and may contain substituent group; n R<5> are lower alkyl; n is 0-4] or group shown by formula III (R<6> is H or lower alkyl)} or a salt thereof. EXAMPLE:7-[4-(1,2-Dicarboxyethyl)-1-piperazinyl]-1-(2,4-difluorophenyl )-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarbo-xylic acid. USE:A drug, an antimicrobial agent and a compound having improved antimicrobial action, improved solubility and high safety. PREPARATION:For example, a compound shown by formula IV (X is F or Cl) is reacted with a compound shown by formula R<3>-H or a salt thereof in a solvent in the presence of a base to give a compound shown by formula I or a salt thereof.
Patent JP-H10306488-A (JP)
Title: Connecting seal structure of structural constitution member
Inventor: TANAKA KUNIO
IPC: E03F3/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent gaps generating at the intersections of the oppositely arranged connection face ends of a plurality of constituting members forming a structure such as a box culvert and favorably connect and seal these constituting members. SOLUTION: Recessed parts 26-29 are formed at the ends of the connection faces 21a, 21b,...24a, 24b of a plurality of constituting members 21-24 respectively, in the intersections 25 of the ends of the oppositely arranged connection faces 21a, 21b,...24a, 24b of these constituting members 21-24. And the terminal ends 32a-35a of the connection seal members 32-35 are extended and inserted respectively in the recessed parts 26-29 and a charging seal member 31 is put in the space formed by respective recessed part 26-29.
Patent JP-S51123513-A (JP)
Title: Video signal processing circuit
Inventor: TANAKA HIDEFUMI
IPC: H04N7/18
Filed: 1975-04-21
Abstract: PURPOSE: To process video signals electricallt, providing complete booming effect. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09240788-A (JP)
Title: Drinking water dispenser
Inventor: HORII NORIYOSHI
IPC: B67D3/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a connector provided with a connection terminal provided on a tightly closing lid on a cooling water tank from being exposed in open air for a long time, to prevent the connector from being contaminated with dust in the air and miscellaneous bacteria floating in the air and furthermore to effectively prevent a natural water from being contaminated. SOLUTION: A tightly closing lid with a projected connector provided with a connection terminal the apex of which is formed by a predetermined tapered angle is provided on a cooling water tank provided in a casing 8 and in addition, on a placing plate 17, a through-hole 21 through which the connector provided with the connection terminal and a connection hole of a container main body wherein a flexible bag contg. natural water is stored can be inserted. On at least one of the surface and the back face of the through-hole 21 formed on the placing plate 17, a plate 22 for opening and closing the through-hole 21 is slidably provided along a guide provided on the back surface side of the placing plate 17.
Patent JP-S63215251-A (JP)
Title: Remote supervisory equipment
Inventor: SAKAMOTO KEIJIRO
IPC: H04M11/00
Filed: 1987-03-04
Abstract: PURPOSE:To prevent the data transmission from being sent to the opposite party when the handset of the opposite party is not hooked on by informing the necessity of data transmission to a party of a telephone set of a section to be supervised so as to allow the party to judge the importance while the data transmission is required during the communication between the telephone set of the section to be supervised and other general telephone set. CONSTITUTION:While a telephone set 6 of a station 8 to be supervised and a general telephone set 7 are busy, when the necessity of data transmission from a control section 81 of the station 8 to be supervised to a control section 11 of a supervisory station 1 is caused, the necessity of data transmission arisen from the control section 81 to the telephone set 6 is informed. The party using the telephone set 6 compares the priority of the data transmission and the content of the communication at present. When the party discriminates the priority of the former, the party informs it to the telephone set 7 under talking and requests the interruption of the talking state and hooks on the telephone set 6. When the telephone set 7 is hooked on, a non-talking state detector 84 detects it to switch a switch 82 to the position of the control section 81 to attain the data transmission. When the content of the communication is discriminated to have higher priority, the communication is continued and the line is switched after the end of communication.
Patent JP-H06260403-A (JP)
Title: Formation of stencil mask
Inventor: HIRATA YOSHIHIRO
IPC: G03F1/20
Filed: 1993-03-09
Abstract: PURPOSE:To form a thicker a stencil mask and to form the stencil mask having a narrow patter width. CONSTITUTION:A titanium film 4 is formed on a silicon substrate 3, a resist layer 5 consisting of an X-ray sensitive material is formed on the film 4 in a thickness of 50 to 100mum and thereafter, X-rays are applied using a mask 10 ((a) to (d)). A nickel film 6 is deposited in an obtained resists pattern 5' in a prescribed thickness of 50 to 100mum by nickel plating and after that, the resist pattern and the film 4 are removed and a stencil mask 6' made of nickel is separated from the substrate 3.
Patent JP-S58164358-A (JP)
Title: Reduction system for frequency of io access to serial number history data in message exchange service
Inventor: MISHIMA YOSHIHIKO
IPC: H04L12/54
Filed: 1982-03-25
Abstract: PURPOSE:To reduce the frequency of IO access to a serial number history file and to improve the processing ability of message exchange service, by providing the large-capacity serial number history file with a small-capacity resident serial number history file. CONSTITUTION:When a message is transmitted from a center 1 to a terminal 2, data to be written in an XRF (serial number history file) 4 is written in an RXRF (resident serial number history file) 8. When one block  (n) records  of the RXRF8 becomes full, the contents of the block are written in the XRF4 at a time. The RXRF8 is provided in the resident area of a common system area in a main storage device and the XRF4 is provided on a DASD (direct access storage device). Thus, when the data is written in the XRF4, the contents of the write point of the XRF4 is increased to update the block number of the XRF fornext writing, and the counted value of a counter added to the message is increased by one to transmit the message to the terminal.
Patent JP-H04266276-A (JP)
Title: Projection display device
Inventor: ISHITOBI YOSHIMITSU
IPC: H04N5/74
Filed: 1991-02-20
Abstract: PURPOSE:To facilitate packing and transportation of a projection display device, to reduce the inventory space and to avoid various disadvantage at non-use due to a high height. CONSTITUTION:A display cabinet section 2 at a screen 5 and a light source cabinet section 3 at a projection unit 9 are formed separately. The display cabinet section 2 is formed to be elevated/descended with respect to the light source cabinet section 3. When the display device is in use, the display cabinet section 2 is raised, and when the light source cabinet section 3 is descended at non-use, the height of the display device is lowered.
Patent JP-S57162900-A (JP)
Title: Unidirectional directivity transceiver
Inventor: KURATA AKIO
IPC: H04R1/02
Filed: 1981-03-31
Abstract: PURPOSE:To avoid stress to a piezoelectric oscillator even under high water pressure, by enclosing the piezoelectric oscillator with a metallic housing except the front side, and shielding sound over a broad frequency band through the metallic housing enclosed with a soft reflecting plate. CONSTITUTION:Sound waves from the back side of a transceiver is shielded with a soft reflecting plate 12 over a broad frequency band, the transceiver has a sensitivity toward only the front direction which is opened to constitute unidirectivity. On the other hand, although the soft reflecting plate 12 is compressed with high water pressure, since the plate 12 is located at the outside of a metallic housing 11, the plate 12 does not directly contact a piezoelectric oscillator 9, and no greater stress is exerted to the piezoelectric oscillator 9, and the metallic housing 11 protects the piezoelectric oscillator 9.
Patent JP-H03252372-A (JP)
Title: Phosphoric acid-based bond refractory mortar composition
Inventor: KATO HARUJI
IPC: C04B35/66
Filed: 1990-02-27
Abstract: PURPOSE:To provide a phosphoric acid-based bond refractory mortar composition having a long pot life in a mortar state at ordinary temperature without deteriorating strength due to water absorption after drying by constructing the composition from refractory material powder, phosphoric acid-based binder, boric acid and alumina cement at a specific weight ratio. CONSTITUTION:With 70-95wt.% refractory material powder (e.g. high-alumina- based powder), are mixed 2-25wt.% phosphoric acid-based binder (e.g. aluminum phosphate), 0.2-2wt.% boric acid and 1-5wt.% alumina cement based on the mortar weight as the standard. Thereby, a phosphoric acid-based bond refractory mortar composition is produced. Furthermore, the lower limit amount of the refractory material powder is 70wt.% and up to 25wt.% of the refractory material powder can be substituted with clay mineral (e.g. bentonite). The resultant phosphoric acid-based bond refractory mortar composition can be used to firmly attach insert nozzles, etc., of a sliding nozzle plate to a case.
Patent JP-S58171884-A (JP)
Inventor: FURIIDORITSUHI BUIRUHERUMU NIK
IPC: H05K1/02
Filed: 1983-03-24
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-H01224593-A (JP)
Title: Connector for connection of pipe of small diameter
Inventor: WASHISU KATSUSHI
IPC: F16L37/098
Filed: 1988-03-01
Abstract: PURPOSE:To prevent removal, etc., by installing a socket body including pawl walls at circumferential parts of a supporting wall of a connector main body, assembling the pawl walls to be engaged with engagement hole parts of the connector main body, and providing securing members on flat parts of the engagement hole parts. CONSTITUTION:A connector main body 1 is formed by providing a stepped small diameter chamber 2 and a stepped enlarged diameter chamber 3 connected with a connecting hole 4, and putting the circumferential wall of the enlarged chamber 3 for a support wall 3'. At the circumference part of the support wall 3' of the connector main body 1 is installed a socket body 8, provided with protruding pawl walls 5, 5', installed by engagement with long holes of engagement hole parts 9, 9' of the connector main body 1. At the peripheral flat parts of the engagement holes 9, 9' of the connector main body 1 are provided securing members 13, 14 such as holding members of detachable U-formed resilient bodies. As a result, assembling conditions of the securing members can be checked after installation of the pawl walls to a swollen part of a pipe P, so a connection can be secured without leak or removal.