baber/WOPTO huggingface dataset:
Patent JP-H11270909-A (JP)
Title: Control method of number of operating set control system for fluid heater
Inventor: HIRAKI YOSHINOBU
IPC: F24H1/22
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To set the number of operating sets easily and optimally with respect to a load demand and improve response property for a load by a method wherein the number of operating sets of fluid heater is obtained by a specified formula based on the highest value among fluid temperatures in the outlet ports of respective fluid heaters. SOLUTION: Upon starting a number of operating set control system, the number No of operating sets of fluid heaters 1 is operated by a controller 8. The number No of operating sets is operated employing a formula; No= M×(To set-Ti)/(TBmax-Ti) based on the highest value TBmax among fluid temperatures TBs at the outlet port of fluid heaters 1. Here; M: total sets of fluid heaters 1, To set: a set temperature of fluid in fluid supplying route 3 and Ti: temperature of returning fluid in a fluid returning route 4. The obtained number No of operating sets becomes a smaller value as the liquid temperature in the fluid supplying route 3 is approached to the set temperature To set whereby efficient operating sets can be obtained.
Patent JP-H03238666-A (JP)
Title: Video disk player
Inventor: SUZUKI MASAO
IPC: G11B19/28
Filed: 1990-02-16
Abstract: PURPOSE:To quickly lock the servo of a spindle motor after jump by driving the spindle motor to a reverse direction for a short time immediately after the jump. CONSTITUTION:When the output signal S18 of an OR gate 22 is a high level, the input terminal (b) of a switch SW5 is selected in a scan controller 15, and a control signal to rotate the spindle motor 3 to the reverse direction is generated, and braking is executed. Namely, in the case of forward scanning, since the spindle motor 3 need be controlled so as to be braked to a deceleration direction immediately after the jump, the spindle motor is braked by generating driving force in the reverse direction immediately after the jump. Thus, the servo of the spindle motor is locked quickly, and a muting period at the time of scan reproducing is shortened.
Patent JP-S63204851-A (JP)
Title: Reproduction repeater
Inventor: MORI MASAKAZU
IPC: H04L25/52
Filed: 1987-02-20
Abstract: PURPOSE:To make reproduction more stable and sure by constituting a preamplifier of an equalizing amplifier section by a distribution amplifier and selecting the length of delay lines connecting active components being components of the distribution amplifier in a way that the delay time is a natural number of multiple of one time slot of the input signal. CONSTITUTION:The preamplifier 211 of the equalizing amplifier section 21 is constituted by the distribution amplifier and the length of the delay line connecting the active components of the distribution amplifier is selected so that the delay time is a natural number of multiple of one time slot of the input signal. Then a 1st output S1 of the distribution amplifier is fed to an identification reproduction section 23 via the equalizer 212 and a 2nd output S2 is fed to a timing extraction circuit 221 of the timing section 22 to provide the main amplification function of the 1st output S1 and the timing extraction distribution function by the 2nd output S2 to the distribution amplifier. Thus, the 2nd output S2 holds the timing component of the input signal. Thus, the 1st and 2nd outputs S1, S2 from the distribution amplifier are used effectively.
Patent JP-S57149927-A (JP)
Title: Measuring method for temperature distribution
Inventor: UCHIKAWA YOSHIROU
IPC: G01N25/72
Filed: 1981-03-12
Abstract: PURPOSE:To make the accurate measurement of temp. distributions possible by making the reflectivity/emissivity map of the respective points on a sample surface and correcting the actual measured values of temp. CONSTITUTION:The emissivity map of the surface of a sample 1 is made with a CPU11 in accordance with the differences in the signals obtained by detecting 3 the IR rays from the surface of said sample 1 in the state of irradiating the reference IR ray from a reference black body furnace 8 and in the state of not irradiating the same, respectively. The IR rays from the surface of the sample put in the measurement state are detected in the state of not irradiating the reference IR rays and the obtained detection signals are corrected in accordance with the emissivity map. In accordance with the corrected signals, the image of the temp. distributions of the sample surface is displayed 14.
Patent JP-H07243183-A (JP)
Title: Wire rope and wire-waving apparatus
Inventor: TARUMOTO HIDEO
IPC: D07B1/06
Filed: 1994-03-07
Abstract: PURPOSE:To improve durability of a wire rope by increasing elongation rate of a core wire of the wire rope. CONSTITUTION:In this wire rope comprising stranding plural side wires 2 around one wavy curved core wire 1, curved shaping applied to the core wire 1 is formed in three-dimensional wavy form 7. Thereby, pitch of wavy form 7 is finely formed without finely forming pitch of a gear for forming wave to provide elongation clearance to the core wire 1.
Patent JP-H032374-A (JP)
Title: Depositing method for ceramic type coating on metal substrate and member having coating obtained by said method
Inventor: JIYANNFURANSOWA NOBUA
IPC: C23C28/04
Filed: 1990-02-16
Abstract: Process for the deposition of a coating of the ceramic type based on carbides, nitrides or carbonitrides of metallic elements such as Cr, V, Zr, W, Mo, Co, Mn, Ni, Hf, Ta, Ti, Nb and Fe, in which the coating of the ceramic type is deposited at low temperature in vapour phase from organometallic precursors onto a metal substrate, characterised in that a reactive ion cleaning is performed in a reducing atmosphere before this deposition in vapour phase and without coming into contact with an oxidising and/or subsequent contaminating atmosphere.
Patent JP-H01209797-A (JP)
Title: Conveying mechanism for electronic component
Inventor: TAKAHASHI SHIGERU
IPC: B65G25/02
Filed: 1988-02-18
Abstract: PURPOSE:To prevent a lead from bending during conveying by providing a feeding mechanism for intermittently feeding electronic components on rails without contacting with lead protruding from a sealer with the side different from the two side faces of the sealer as a reference of positioning it with respect to a conveying direction. CONSTITUTION:Two rails 21 are bent in L-shaped section to be available from a stripelike plate, and laid in parallel along a horizontal conveying route in such a manner that the upper face of the bent and erected part is as a supporting face 21a, and the outer face is as a guide face 21b, and the gap of the guide faces 21b is matched with a slight margin in the width of a package 2. The faces 21a supports a semiconductor device 1 by supporting the vicinity of the root of a lead 3 at both sides of the package 2, and the face 21b guides it so as not to remove from the conveying route with the side faces of the package 2 facing the face 21b as a reference. A feeding rod 22 is formed in a rod-state, disposed in parallel between the two rails 21, its supporting face 22a supports the device 1 by supporting the bottom of the package 2, and the face 22b positions the conveying direction of the device 1 with the side faces of the packages 2 facing the faces 22a as a reference.
Patent JP-H06216490-A (JP)
Title: Common-use printed-circuit board
Inventor: KOBAYASHI MITSURU
IPC: H01F37/00
Filed: 1993-01-13
Abstract: PURPOSE:To obtain a common-use printed-circuit board wherein it prevents a component from being inserted erroneously when the component is inserted by a method wherein the component as one part constituting a circuit is inserted into a choke mounting hole in a printed-circuit board. CONSTITUTION:Resistances 5 as components in one part are inserted into a mounting hole (f) for a 30-W choke 3 and into a mounting hole (g) for a 40-W choke. Thereby, when pin terminals are pulled out for the 30-W choke 3 and the 40-W choke 4, the choke 3 cannot be inserted into a board 80EB1, the choke 4 cannot be inserted into a board 70EB1, and they are not inserted erroneously in an insertion operation. Type names are indicated in parts into which the resistances 5 are inserted, the indication of the board 80EB1 is hidden in Fig. (a), the indication of the board 70EB1 is hidden in Fig. (b) and the type names can be discriminated. Consequently, it is possible to prevent the chokes from being inserted erroneously, and a common-use printed-circuit board in which the type names can be discriminated can be formed.
Patent JP-H01212014-A (JP)
Title: Saw resonator and saw filter
Inventor: TAKAGI MICHIAKI
IPC: A61B18/20
Filed: 1988-02-18
Abstract: PURPOSE:To attain superminiature and low cost by forming a SAW resonance part on two major planes in the same direction and connecting an exciting electrode to the resonance part mutually. CONSTITUTION:An exciting electrode 107 and reflection electrodes 105, 106 form a SAW resonance part on the surface of the major plane of a piezoelectric substance flat plate. A 1st SAW resonance part formed on one plane of two parallel major planes made of a piezoelectric substance material such as crystal, LiTaO3, LiNbO3 or ceramics and a 2nd SAW resonance part are connected by a connector in the SAW resonator. Moreover, the azimuth of the two resonance parts is made the same in the propagation direction of a surface acoustic wave. Thus, a superminiature filter is obtained.
Patent JP-H08200807-A (JP)
Title: Communication controller and hot water-supplying apparatus to be operated by use thereof
Inventor: KITO AKIHITO
IPC: F24D17/00
Filed: 1995-01-31
Abstract: PURPOSE: To quicken operational control and remote-control indication by shortening time for communication between a hot-water supply apparatus body and a remote controller. CONSTITUTION: Signals are transmitted and received mutually between a hot-water supply apparatus body 34 and a remote controller 36. While data-signals are being transmitted from the body 34 to the remote controller 36, other data- signals are transmitted from the remote controller 36 to the body 34, in timing with its data-signal transmission. In such a way, bidirectional transmission and reception are simultaneously performed between the body 34 and the remote controller 36. A preset temperature for hot-water supply can be exactly controlled by transmitting only preset temperature data of various data to be transmitted from the remote controller 36 to the body 34, by analog signals.
Patent JP-S57150585-A (JP)
Title: Electromagnet drive circuit
Inventor: KITAURA SHIGENORI
IPC: H01F7/18
Filed: 1981-03-13
Abstract: PURPOSE:To properly maintain the current of an electromagnet drive circuit to be used in a print head, etc. for a dot matrix printer by controlling a fly back current through the use of a constant-voltage switching element and No.2 switching element which are provided in a fly back absorption circuit. CONSTITUTION:An electromagnet 2 connected to a power source Vcc is opened or closed by a transistor (TR) 1 which operates in response to a control signal S1. A fly back absorption circuit 5 composed of a Zener diode (ZD) 1 and TR2 is connected in parallel to the electromagnet 2. The TR 2 is opened or closed by a control signal S2 through TR3 and an inverter. When the control signal S2 is changed to ''1'' and S1 to ''0'', the exciting current of the electromagnet 2 abruptly rises. When S1 is changed to ''1'' from ''0'' and S2 to ''0'' from ''1'', electric energy accumulated in a coil L flows through TR 2 as a fly-back current and the exciting current of the coil L is caused to gradually decrease and by this form, an appropriate current can be maintained.
Patent JP-S60181600-A (JP)
Inventor: TAKAHASHI KEIKICHI
IPC: F42B19/10
Filed: 1984-02-28
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-H02214391-A (JP)
Title: Video telephone system
Inventor: ISHII JUNICHI
IPC: H04B10/54
Filed: 1989-02-15
Abstract: PURPOSE:To eliminate need for a circuit digitizing an image, a circuit multiplexing or demultiplexing and extracting a transmission signal to each video telephone set and to simplify the constitution by accommodating an optical fiber cable through which a picture is directly sent and received to lines interconnecting video telephone sets and sending the image of the communication opposite party as it is. CONSTITUTION:A reception transmission line 111 and a transmission line 112 are optical fiber cables through which image is sent as a direct optical signal. The transmission reception of an audio signal are of the similar constitution to a conventional system. The image of the opposite party sent from an exchange main body is received by an image optical signal reception circuit 102 in a form of the image by the line 111. An image optical signal reception circuit 102 corrects the received image and amplifies the brightness or the like and sends the result to a display section 101. The image received by the display section 101 is displayed on the screen. Moreover, the image of the talker himself is picked up by a camera 103 and its image is sent to an image optical signal transmission circuit 104. The image optical signal transmission circuit 104 amplifies the brightness of the received image and the image is sent to the transmission line 112 as it is.
Patent JP-H10237620-A (JP)
Title: Manufacture of shell type acicular roller bearing
Inventor: SUGIYAMA AKIRA
IPC: F16C19/44
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the method by which the strength is improved in comparison with the conventional method and the long service life can be obtd. even in the atmosphere invading forein matter and a shell type acicular roller bearing having good roundness in the shell type outer ring can be manufactured in the comparatively simple process. SOLUTION: At the time of manufacturing the shell type acicular roller bearing arranging plural acicular rollers in the inner periphery of the shell type outer ring forming flanges by bending both edges in the axial direction of a cylindrical body into the inside direction of the radial direction, after forming to a prescribed shape at the time of combining under non-quenching condition of the shell type outer ring forming the flange by bending only one side of the end edge part into the inside in the radial direction, the acicular rolls which already execute the quenching and tempering or non-quenching, are combined.  Thereafter, the bearing is combined by forming the flange which bends the other end edge part of the shell type outer ring into the inside in the radial direction, and successively, carbo-nitriding treatment is applied to the combined bearing and further, the quenching and the tempering are applied.
Patent JP-S615471-A (JP)
Inventor: BIN SEIKI
IPC: G11B15/66
Filed: 1985-02-27
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-S56132865-A (JP)
Title: Discriminated information adding equipment
Inventor: ITOU YOSHIO
IPC: G06T1/00
Filed: 1980-03-22
Abstract: PURPOSE:To record the discriminating information outside the picture information area of a receiving paper, by placing a cylindrical roller or a belt having the discriminating information at the read position, and rotating it at the exposure part. CONSTITUTION:An original 1 is set to a prescribed position, and after that, when the push-button is pushed, a pair of carrying rollers 3 start to rotate and send out the original 1. At the same time, a roller 5 having the discriminating information 4 on its surface conforms with a carrying state of the original, and rotates in the same direction of the original, and also at an equal speed. On the other hand, the lighting lamp 7 irradiates the discriminating information 4 on the roller 5 until the original 1 reaches the exposure part, a reflected ray of the information 4 is reflected by the fixed mirror 8, an image is formed on the photoelectric conversion element 10 through the lens 9, and it is converted to an electric signal, and is transmitted to the receiving equipment. When the original 1 has reached the read position, it is placed between the guide plate 6 and the roller 5 and is carried, and picture information of the original 1 is read and transmitted until the rear end of the original 1 reaches the read position.
Patent JP-H08235854-A (JP)
Title: Semicoductor memory circuit
Inventor: KAWAGUCHI KENICHI
IPC: G11C11/401
Filed: 1995-02-24
Abstract: PURPOSE: To obtain a semiconductor memory circuit which is divided in a programmable manner by arranging switches having storage elements on bit and word lines. CONSTITUTION: Switches 216 to 239 having storage elements are arranged for respective every plural bits of word lines 240 to 255 and bit lines 256 to 271 of the semiconductor memory circuit. Each switch is connected by switch signal lines 272 to 275. Word or bit lines are logically disconnected when the storage element of the switch is set to 0 and are logically connected when 1 is set. Thus, the semiconductor memory circuit is divided in a programmable manner by the switches.
Patent JP-S54130793-A (JP)
Title: Pressure restrictor
Inventor: KOJIMA AKIRA
IPC: G21C9/00
Filed: 1978-03-31
Abstract: PURPOSE: To alleviate impulsive force applied to structures as a result of pool water rise on coolant loss accidents by fitting a shock absorber below a vent header of a pressure restrictor.  
     CONSTITUTION: A shock absorber 10 is fitted below vent pipes 3 connecting a pressure restriction chamber 4 with a reactor container. On coolant loss accidents, gases and air in the container burst into the pool water 7, but the presence of the shock absorber 10 reduces the rise speed of the pool water 7 and alleviates the shock on vent pipes 3 and a vent header 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10192148-A (JP)
Title: Tea pack holder
Inventor: ODANAKA MACHIKO
IPC: B65D77/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To use a tea pack as a tea strainer, a coffee drip and a strainer for a basket to extract stock or the like by bending one piece of a wire or the like so as to form a part for bearing the tea pack and another part to be suspended from a vessel or a rod type member such as a chopstick. SOLUTION: This tea pack holder is intended to use a tea pack as a strainer. First, one piece of a wire or the like is bent to form a part A for bearing the tea pack, and parts B and B' to be suspended from a vessel, thus forming an angle for preventing the easy dislocation of the holder during the use thereof. When the holder is used, the part A thereof is inserted in the lid part of the tea pack, and the parts B and B' are suspended from the vessel in such a state as clamping the periphery thereof. In this case, a rode type member such as a chopstick and a spoon handle are inserted in the parts B and B', and is placed on the vessel, thereby allowing the easy removal of the holder from the vessel. Then, the tea pack is opened and filled with tea, coffee, black tea, pieces of dried bonito or the like.  Thereafter, liquid such as hot water and cold water is poured, thus easily obtaining a desired liquid.
Patent JP-S61196611-A (JP)
Title: Digital filter circuit block
Inventor: YAMAZAKI TAKASHI
IPC: H03M1/66
Filed: 1985-02-26
Abstract: PURPOSE:To eliminate waveform distortion of the output after an analog low- pass filter and to mold a frequency spectrum in the desired band by latching the logical gate output once, executing the outputting through an inverter, and making constant the time width of respective pulses of the aperture output sent to an aperture correcting circuit. CONSTITUTION:In an aperture output generating circuit 5, a signal D and a clock phi are inputted into a NAND gate 6, and an output 6a is inputted into a latch circuit 7. In a latch circuit 7, by a clock phi1 and an inverting clock phi', the data are latched and outputted. Thus, when the data are latched once, the constant value is latched even when a signal 6a fluctuates with time, and since the data are outputted as an inverter, the signal of the constant pulse width can be obtained as an aperture output Q1.
Patent JP-S53121504-A (JP)
Title: Automatic answering telephone set
Inventor: NEMOTO HIDEJI
IPC: H04M1/65
Filed: 1977-03-31
Abstract: PURPOSE:To secure an accurate discrimination whether the remote operation control signal arrived from the circuit or from the tape, by detecting the existence of the input signal when the sound recording/reproducing mechanism is discontinued temporarily.
Patent JP-H06247129-A (JP)
Title: Stabilizer for vehicle
Inventor: SAWAI SEIJI
IPC: B60G21/04
Filed: 1993-02-25
Abstract: PURPOSE:To provide a stabilizer which restrains a car body from floating at its inner wheel side but not from sinking at its outer wheel side, in a turning operation of a vehicle. CONSTITUTION:At the inner ends of the left and the right air members on which the left and the right wheels 1 and 1 are pivoted through elastic bodies 101 and 102 respectively, auxiliary arms 33 and 34, and, 33 and 34 are provided integrally respectively. And both ends of the auxiliary arms are connected each other making connecting members 111 and 112 swayable 51 and 52, and the connection parts c (51 and 52), and d (51 and 52) of one ends of the auxiliary arms 33 and 34, and 33 and 34 with the connecting members 111 and 112, are positioned at the upper side of the straight line combining the left and the right pivoting parts a (101 and 102), and b (111 and 112) of the arm members 31 and 32 in the straight running condition, to the car body 9.
Patent JP-S51112036-A (JP)
Title: Speed warning device
Inventor: KUME KAZUAKI
IPC: B60Q1/00
Filed: 1975-03-26
Abstract: PURPOSE:To provide a speed warning device which can produce a warning signal in accordance with the running atmosphere.
Patent JP-H05106183-A (JP)
Title: Shaking rest
Inventor: MARIO BIONDETSUTEI
IPC: B06B1/16
Filed: 1991-03-04
Abstract: PURPOSE: To obtain a vibration device which is simple in adjustment and is compact by connecting an adjusting rod arranged coaxially within an internal hollow shaft to a compensating mass and/or eccentric ring device in an adjustable state via a controller. CONSTITUTION: An inner eccentric ring 14 and outer eccentring ring 16 of the eccentric ring device 12 are coaxially arranged. An antifriction bearing 20 is arranged between the outer eccentric ring 16 and a vibration rod 18. The inner eccentric ring is mounted in the inner hollow shaft 22 and the inner hollow shaft and an outer hollow shaft 32 are rotated in directions opposite to each other. The adjusting rod 42 in the inner hollow shaft is moved back and forth while the relative turning thereof is permitted by a piston rod 46. Rollers 58 and 60 on both sides of a cross pin 50 roll slots 62 and 67 and roller 68, 70 on both sides of a cross pin 52 exist within slots 55 and 72. Partial disks 37a and 37b for adjusting the angular positions of the partial masses 36a and 36b are made relatively turnable.  The adjustment of balance weight 40a and 40b and the adjustment of the eccentric rings ancillary thereto are carried out by the adjustment of the partial disks 41a and 41b.