baber/WOPTO huggingface dataset:
Patent JP-S58160972-A (JP)
Title: Temperature controller of heat roll
Inventor: HASHIMOTO KAORU
IPC: G05D23/27
Filed: 1982-03-18
Abstract: PURPOSE:To prevent staining of a detection part, and damage of a heat roll, and to enable always constant control of surface temp. without being affected by the external air, by using an IR sensor unit consisting of a pyroelectrical type IR sensor, a chopper mechanism, and a reference temp. measuring thermosensitive element. CONSTITUTION:A pulse motor 8 is rotated with a pulse motor drive signal of a pulse generation circuit 34, IR rays radiated from the surface of an upper heat roll are intermitted by rotation of a chopper disc 10, and projected to a pyroelectrical type IR sensor 5. Output of the sensor 5 depends on chopper frequency, and high frequency lowers sensitivity. An output signal of the sensor 5 is held at the peak value with a retention circuit 32. Output of a reference temp. measuring element 7 is amplified with an amplification circuit 55, the obtd. signal and a signal of the circuit 32 are added with a synthesizing circuit 33, its output VO is compared with a set temp. VB of a set temp. signal generating circuit 37 with a comparator 36. When VO<VB, a heater 22 is turned on, and when VO>=VB, it is turned off, thus maintaining the surface temp. of the upper heat roll at a constant prescribed value.
Patent JP-S61204326-A (JP)
Title: Production of metal hot dipped thin steel sheet for working having excellent ridging resistance and plating adhesiveness
Inventor: SATO SUSUMU
IPC: C23C2/02
Filed: 1985-03-06
Abstract: PURPOSE:To obtain a titled thin steel sheet having good workability with a new process without including cold rolling and recrystallization annealing by specifying rolling conditions and coiling temp. and subjecting a rolled steel strip to metal hot dipping in a stage for rolling a low carbon steel to a prescribed sheet thickness. CONSTITUTION:The low-carbon steel is rolled in the temp. range of the Ar3 transformation point or below and >=500 deg.C and at 35% draft and 300 s<-1> strain rate in at least one pass in finish rolling is then coiled at <=400 deg.C in the stage of rolling the low-carbon steel to the prescribed sheet thickness. The resulted steel strip is subjected to the metal hot dipping in succession to the above. The plated thin steel sheet having the good workability and the excellent ridging resistance and plating adhesiveness is thus obtd. by the high draft and high strain rate rolling in the above-mentioned temp. range and the coiling at the above-mentioned control temp. without executing not only the conventional cold rolling but also recrystallization annealing.
Patent JP-H05136847-A (JP)
Title: Burst time division multiple interface
Inventor: JIYOSEFU KEBIN FUARERU
IPC: H04L29/10
Filed: 1991-02-18
Abstract: PURPOSE: To provide a data transfer interface by separating a data processing system from a synchronization data signal circuit being an external source efficiently so as to reduce the time dependency of the system on the external source. CONSTITUTION: A circuit executing a line control function of a 'layer (L1)' for a data communication network and a device executing a link control function of a layer 2 (L2) for the network are connected by a burst time division multiplex interface (L1, L2 are defined by the OSI(Open Systems Interconnection) of the International Organization of Standardization). The operation of BTDM (Burst Time Division Multiplex) is controlled by circuit components of buffer management 40, data transfer 41, and timing 42.
Patent JP-H09209344-A (JP)
Title: Joint structure of buried pipe
Inventor: MIYAZONO MORIO
IPC: F16L1/038
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To correctly join together adjoining buried pipes without step difference or lateral dislocation by providing recessed joint parts spreading diameter toward the end parts inside both ends of a burried pipe, and using a projecting connecting ring contracting diameter toward the end parts outside both ends. SOLUTION: Recessed joint parts 1b tapered spreading diameter toward the end parts are provided inside both end parts of a hollow hole 1a of a buried pipe 1. A projecting joint parts 2a tapered contracting diameter toward the end parts is provided outside both end parts of a cylindrical projecting connecting ring 2 for connecting together the buried pipes 1. For installing the buried pipes 1, at first the extreme end of one projecting joint part 2a of the projecting connecting ring 2 is inserted into the recessed joint part 1b of the buried pipe 1, and then the recessed joint part 1b of the other buried pipe 1 is pressed against the other projecting joint part 2a of the projecting connecting ring 2 and engaged with this.  The projecting joint part 2a of the projecting connecting ring 2 is centripetally slided in the direction of conforming the center axes to each other along the taper in the recessed joint part 1b of the buried pipe 1, and the adjoining buried pipes 1, 1 are correctly joint together without step difference or lateral dislocation.
Patent JP-H08240857-A (JP)
Title: Camera
Inventor: HARA YOSHIAKI
IPC: G03B17/28
Filed: 1995-03-03
Abstract: PURPOSE: To provide a camera capable of surely feeding film from a film cartridge and smoothly leading and guiding it to a main body aperture surface. CONSTITUTION: In this camera sending out a film leader part in the film cartridge 1 from a sending-out port 1A to the main body aperture 5 side, a film guiding member 3 having guiding inside surfaes 3a, 3b, 3c, 3d and 3f continued so as to lead the leading edge of the sent out film leader part to the aperture 5 side is arranged between the sending-out port 1A for the film leader part and the main body aperture surface 5.
Patent JP-H10238382-A (JP)
Title: Throttle valve control device
Inventor: ISHIDA KATSUMI
IPC: F02D11/10
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a throttle valve control device to always obtain a constant reply to the same deviation during operation regardless of unevenness in a control amount occurring due to frictional resistance during rest. SOLUTION: A throttle valve controlled device is constituted centering around a CPU2 and an ROM and an RAM are arranged in an annex-form manner. The CPU2 comprises a rest detecting part 20 to detect the static state of a throttle valve; an average value operation part 21 to compute an average value of a controlled variable (an integrated item) during the rest of the throttle valve each time a rest state is detected by the detecting part 20; and a controlled variable correction part 22 to correct an integration controlled variable during rest based on an average value. A controlled variable operation part 23 computes a controlled variable, provided for a DC motor 12 to drive a throttle valve, by using the computing result of the controlled variable correction part 22.
Patent JP-S55136864-A (JP)
Title: Single pole rotating electric machine
Inventor: YAMAGUCHI KIYOSHI
IPC: H02K31/02
Filed: 1979-04-13
Abstract: PURPOSE:To improve the working efficiency of assembling a single-pole rotating electric machine by a method wherein a field winding and a brush holder are made in one body. CONSTITUTION:A coil unit 15 is assembled making a pair of circular field winding 4 with brush holders 7 and output wires 10 in one body using connecting bars 14, etc. After a rotor is assembled in a middle core 5b which is one of stator cores divided into three parts in the direction of shaft, a coil unit 15 is assembled. By this way, the assembling of field winding 4, the brush holders 7 and the output wires 10 can easily be performed, and the earthing of the output wires 10 and a compensating conductors 8 and the position regulation of the brush holders 7 against a rotor disk 2 becomes easy.
Patent JP-H055265-A (JP)
Title: Multishaft sewing machine
Inventor: SHIBATA YOSHIO
IPC: D05B45/00
Filed: 1991-02-15
Abstract: PURPOSE:To prevent entanglement of mutual yarns and color mixture in the case of using yarn of the following color by separating yarn of one color from cloth when sewing of the yarn of one color is completed and to carry out sewing in a state of yarn end not projecting from the surface of the cloth when the next sewing is done in the case of resewing. CONSTITUTION:An arm is horizontally movably equipped with a holding plate vertically movably supporting plural needle shafts in such a way that the needle shafts are changeably arranged right above on a needle drop position. First holding mechanisms to grip needle thread are laid at positions corresponding to the plural needle shafts in the holding plate, respectively. Further second holding mechanisms to pull up needle thread are installed close to needle drop holes.
Patent JP-S63209709-A (JP)
Title: Method and apparatus for sedimentation of suspended particles
Inventor: OUCHI YOSHITAKA
IPC: B01D21/02
Filed: 1987-02-27
Abstract: PURPOSE:To efficiently carry out sedimentation of suspended particles by verti cally and horizontally disposing fins parallelly inclined with a specified angle to the flowing direction and by forming downward laminar parallel flow of suspension and pocket circulating flows between columnar fins. CONSTITUTION:Many fins inclined at a 30-90 deg. angle to the direction of down ward flow keeping parallel interval are vertically and horizontally disposed in a sedimentation tank, and suspension liquid flows W form laminar parallel flows W' between fin columns and generate circulating flows 18 in pocket parts 14 formed between columnar fins, and trailing vortex sequences 16 are generated by the upstream side edges of fin working as laminar flow break- away points. As a result, the floc particles in the laminar parallel flow are rolled up into the trailing vortex sequence and flow into the circulating flow, and are coagulated by the collisions between particles or between particles and the surface of fin plate, and flow again into the parallel flow from the lower opening part of the pocket to catch and grow floc particles there. Conse quently, the sedimentation is efficiently carried out without sticking and piling-up of flocs.
Patent JP-H10229479-A (JP)
Title: Communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/21
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment by which proper memory transmission is controlled in response to a state of an end page of a double-side original, in the case of reading the double-side original and sending the read image by a one-side original reader. SOLUTION: In the case of reading a double-side original with a reader for a one-side original and sending a read image, the reader reads information of each front side of the double-side original and reads information of each rear side of the double-side original and each read information is stored in a memory. When the number of front side pages matches the number of rear side pages or number of the front side pages is more than the number of the rear side pages by one page, the information stored in the memory is sent in the order of the pages.
Patent JP-S61204869-A (JP)
Title: Index mark detection of magnetic disc driving device
Inventor: TAJIMA TAIJI
IPC: G11B19/20
Filed: 1985-03-08
Abstract: PURPOSE:To prevent erroneous detection of an index mark signal by generating a detecting window whose width is a prescribed time T2 after a prescribed time T1 from the index signal and taking out only a signal, which is in this detecting window, of the output of an index mark detecting circuit as the index mark signal. CONSTITUTION:A head reproduced output waveform (b) sent from a reproducing circuit is subjected to full wave rectification to go to a waveform (c) and is integrated to go to a waveform (d) and is converted to a pulse (e) by a comparator 27. For the purpose of eliminating a pulse 38 due to noise, both edges of the pulse (e) are detected by a bidirectional monostable multivibrator 29, and a pulse (g) is obtained by delaying the pulse in a delay circuit 30 by a prescribed time Td, and the pulse (e) is latched in a flip flop 31 by this pulse (g) to obtain a pulse (h). For the purpose of taking out only the index mark from a pulse train of the index mark and sectors 1-4, a pulse (j) whose width is the prescribed time T2 is generated after the prescribed time T1 from the index mark signal by monostable multivibrators 32 and 33. The index mark signal is obtained by this detecting window and an AND circuit 34.
Patent JP-H08214985-A (JP)
Title: Mounting of arm rest and/or leg part to chair and device therefor
Inventor: KOKAYU KOICHI
IPC: A47C7/54
Filed: 1995-02-09
Abstract: PURPOSE: To provide a method and a device to prevent an attaching failure of a cover seat by performing works to mount arm rests and/or legs to the back side of a back support and/or a seat afterward. CONSTITUTION: An arm rest 34 is integrally formed with the main body 36 so that the lower end is to be as a seat attaching part 38 thereof and a back attaching metal 40 is mounted on the upper end thereof. The seat attaching part 38 is fixed onto the back face of a seat 22. The fixing means of the seat attaching part 38 depends on fastening a tapped hole and a stopper 32 with a screw. The back attaching metal 40 is brought into contact with a back 24. An attaching piece, directing its tip to the inside of the back 24, is brought into contact with the upper part of the back attaching metal 40. By fastening the attaching piece and the back attaching metal 40 on the back 24 and the stopper 32 to the tapped hole bored on an inside back board via a through hole on the attaching piece by screwing, the attaching piece and the upper end of the arm rest 34 are fixed to the back 24.  A cover 20 is inserted by directing its base end from the tip end of the attaching piece toward the base end so as to engage with the attaching piece by engaging the engaging claw with the inside of an engaging groove of the attaching piece.
Patent JP-S55136532-A (JP)
Title: Top plate and base plate temporary fitting device in drum manufacturing facility
Inventor: NAKAMURA SEIJI
IPC: B21D51/26
Filed: 1979-04-13
Abstract: PURPOSE: To enable to manufacture drums free from mark contamination of the barrel part due to repeated use, by providing a means to match the seam part of barrel body and the mouth ring of the top plate at the specified position, prior to temporarily fitting the drum barrel body and the top plate.  
     CONSTITUTION: A barrel body seam part positioning mechanism 17 is provided in the middle of the barrel body transfer line to transfer a drum barrel body 1a to the top plate and base plate temporary fitting position. When the barrel body 1a enters this mechanism 17 and an index conveyor 14 stops, a barrel push-up roller 18 is raised to press the barrel body 1a against an endless belt for rotation of the barrel body. When a magnetic sensor 31 detects the seam part and the seam part moves to a specified position, the roller 18 is lowered, and the barrel body 1a is transferred to the top plate and base plate temporary fitting position while holding the seam part in the specified position. As a result, the top plate and base plate are temporarily fitted in the specified position of the barrel body 1a being transferred intermittently, so that an ideal drum can may be manufactured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56141568-A (JP)
Title: Method for measuring insulation resistance and floating capacity to ground of single-phase 3-wire type electric circuit
Inventor: MATSUNO TATSUJI
IPC: H02H3/17
Filed: 1980-04-04
Abstract: PURPOSE:To obtain the insulation resistance and floating capacity to ground of each nongrounded  electric circuit in the hot-line state by providing a zero phase current transformer, a low frequency oscillator, etc. to the ground side, separating and detecting leakage current for each voltage, and  determining the active and reactive components of the respective leakage currents. CONSTITUTION:The leakage current ig1+ig2 flowing out through the respective insulation resistances R1, R2 and floating capacities C1, C2 to ground of nongrounded electric circuits R, T is obtained in the output of a zero phase current transformer ZCT through which an earth line EL penetrates. Here, if the component of the commercial angular frequency omega0 of the leakage current  ig1+ig2 is assumed to be ig10+ig20, this current is obtained by the BPF.F1 of the angular frequency omega0. If the product of the leakage current ig10+ig20 and the voltages of R, T phases is  taken and the sum P of each DC component is obtained, P is the inverse proportional value of the parallel combined value of R1, R2 of the case in which C1, C2 are equal. Also, if the voltage of R,  T phases is shifted 90 deg., and the product of the same and the leakage current is taken similarly, and if the sum Q of each DC component is determined, Q is the proportional value of the parallel  combined value of C1, C2 of the case in which R1, R2 are equal. Hence, the insulation resistance  and floating capacity to ground are obtained in the hot-line state.
Patent JP-H04284191-A (JP)
Title: Air conditioner
Inventor: YAMAZAKI MASAYA
IPC: F04B49/06
Filed: 1991-03-11
Abstract: PURPOSE:To prevent the deterioration of the lubrication performance of a compressor and improve durability. CONSTITUTION:When an operation cycle determining means 11 determines one betweem several cycles F1-F5, a min. operation time measuring means 12 measures the min. operation time T1-T5 which is previously determined for each cycle. Even if the zero cycle F0 is determined during this measurement, an operation stop permission means 14 does not permit the operation stop immediately, and permits the operation stop after lapse of the min. operation time. When the cycle F6-F10 for which the min. operation time is not determined is determined, the control as is usual is carried out.
Patent JP-H04282421-A (JP)
Title: Monitoring device of rotary machine
Inventor: OBA HIROYUKI
IPC: G01H17/00
Filed: 1991-03-11
Abstract: PURPOSE:To achieve monitoring of abnormality of a rotary machine, especially monitoring of abnormality at the time of starting and analysis of cause when an abnormality occurs. CONSTITUTION:By allowing the title item to be grounded to a generation plant, etc., and then using a starting signal of a monitoring machine as a trigger edge, a vibration data at the time of starting is stored into a vibration wave memory device 13 temporarily, this vibration data is taken into a frequency analysis device 10 and then frequency analysis of the vibration component is performed and is input to a central processing device 5, thus obtaining a peak value and an integration value at each frequency band according to data processing. These values are compared with a threshold value and presence/ absence of abnormality are judged. When, it is judged that there is an abnormality, the abnormality data is stored at a judgement result storage portion.
Patent JP-H10235654-A (JP)
Title: Manufacture of mold
Inventor: TOMOMITSU HIROYUKI
IPC: B29C33/38
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a highly accurate mold under the condition that a manufacturing cost is reduced by a method wherein castings made of comparatively lightweight and low cost stock can be used not only as a male mold but also as a female mold. SOLUTION: In this mold, on a male mold stock 8, a reverse shape part 9 corresponding to a second molding part, which is external surface shape of a product, is produced. A metal spraying part 13 is produced on the surface of the reverse shape part 9. The metal spraying part 13 demolded from the male mold stock 8 is mounted to the metal spraying part mounting part of a female stock. On the reverse shape part 9 of the male mold stock 8, a first molding part as the reverse shape of the internal surface shape of the product.
Patent JP-H0682848-A (JP)
Title: Tunable optical filter and method for providing selected optical wavelength
Inventor: KUUMAA NERICHIERII SHIBUARAJIY
IPC: G02F1/225
Filed: 1993-03-05
Abstract: PURPOSE: To obtain a high-speed tunable optical filter which has a wide tuning range and high resolution by providing a fixed tuning optical filter array and many optical switches which are interconnected by a waveguide. CONSTITUTION: Incident light from an optical fiber 101 is entered into the waveguide 111 by a lens 102 through the trunk of a optical switch tree. The waveguide 111 is then coupled with a Y connection optical switch 112. The switches are controlled with binary signals. Then the light is sent to next switches and an interconnection connection waveguide similarly so that the incident light is all guided to one of a leaf 113 through the tree. The leaf of the tree is coupled with an array 120 of fixed tuning filters. Each Fabri-Perot filter 121 resonates to characteristic wavelength. Therefore, space-division switch of the tree and wavelength selection by the fixed tuning filter array are combined to obtain selected characteristic light wavelength.
Patent JP-H05239318-A (JP)
Title: Molding material of epoxy resin for sealing
Inventor: OKABE HIDEKI
IPC: H01L23/31
Filed: 1992-03-03
Abstract: PURPOSE:To obtain a molding material of epoxy resin for sealing suitable for sealing electric parts, semiconductor elements, etc., continuously maintaining low stress without causing blister, comprising a phenolic novolak type epoxy resin. CONSTITUTION:(A) A resin component comprising 50-100wt.% based on epoxy resins of a phenolic novolak type epoxy resin containing two or more epoxy groups in one molecule and optionally other epoxy resin (e.g. bisphenol A type epoxy resin or halogenated epoxy resin) is blended with (B) an inorganic filler (e.g. silica or calcium carbonate), (C) a crosslinking agent and/or curing agent (preferably novolak type phenolic resin), (D) a curing promoter (preferably tertiary amine) and optionally a silicone compound, a coupling agent, etc., in order to reduce stress to give the objective molding material of epoxy resin for sealing.
Patent JP-2000203488-A (JP)
Title: Floating body connecting device
Inventor: NAKAGAWA KENICHIRO
IPC: B63B35/38
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To easily connect and redivide unit floating bodies by providing a stopper and fixing a hook on one unit floating body, providing an outer plate through hole and a guide on the other unit floating body, connecting the unit floating bodies together with the guide and the hook, and suppressing vertical movement with the stopper. SOLUTION: An outer plate through hole 3 is provided at the upper section of one floating body 1, and a guide 4 opened on an outer plate and formed in a tapered shape is provided at the lower section. A stopper hole 6 opened on an upper deck A is formed at the upper section of the other floating body 2, and a hook 13 formed in a tapered shape and having a coupling lug 14 at the tip is fixed to an outer plate face at the lower section. When the floating bodies 1, 2 are faced and roughly positioned and moved near to each other, the hook 13 of the floating body 2 enters the guide 4 of the floating body 1, and the relative position of both floating bodies 1, 2 can be automatically adjusted. The floating bodies 1, 2 can be connected and redivided very quickly and easily.