baber/WOPTO huggingface dataset:
Patent JP-H0276709-A (JP)
Title: Mold and manufacture thereof
Inventor: TANAHASHI MITSUO
IPC: B29C33/38
Filed: 1988-09-13
Abstract: PURPOSE:To facilitate the manufacture, fitting and repair of a mold and complete them in a short term by a method wherein pipes, by which the controlling of heat are operated, are bendingly provided on the outside of a mold part and fixed to the mold part by flame-spraying flame spraying material so as to cover the peripheral edge of the pipes. CONSTITUTION:Pipes 3, 3' and 3'', which are bent along the outside surface of a mold portion 1 or 1'. Next, the pipes 3, 3' and 3'' are fixed to the mold portion 1 or 1' by flame-spraying flame spraying materials 6, 6' and 6'' so as to cover the peripheral edge of the respective pipes and to fill the gaps between the pipes and the mold portion with the flame spraying materials. Since the flame spraying is employed as mentioned above, a mold excellent in both productivity and heat controlling function is realized. Further, since pipe is used, heating medium circulating flow paths having complicated shape can be formed and, in addition, the positional change and repair of pipe can be easily done.
Patent JP-S6387560-A (JP)
Inventor: KAWAI HIROYUKI
IPC: F25B5/00
Filed: 1986-09-30
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-2001050997-A (JP)
Title: Measuring device for capacitance to ground and measuring method thereof
Inventor: ITO KOICHI
IPC: G01R27/16
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring device for capacitance to ground and measuring method thereof, capable of measuring capacitance to ground of an electric circuit providing electric power to a load. SOLUTION: A zero-phase circuit is formed by connecting a neutral phase wire of an electric circuit 1, which is connected to a secondary wire of a high/ low voltage transformer Tr with a single-phase/three wire system, and accommodation for an electric circuit (conduit wire) accommodating the electric circuit 1, which is connected to a grounding terminal ED via an earthing conductor 3 by a jumper wire 6. Then, when a signal-applying voltage is applied to the zero-phase from a signal oscillator OSC through a signal-applying transformer ST, a current flowing in the zero-phase circuit is detected by a zero-phase current transformer ZCT.  When the detected current is output to a capacitance operation part 7 after amplifying the current by an amplifier A, a composite value of each capacitance to ground of the electric circuit 1 is computed by the operation part 7 based on the signal voltage and detected current, and then the composite value is determined as the capacitance to ground.
Patent JP-H0392034-A (JP)
Title: Clock recovery circuit
Inventor: HIRAGA MASATOMI
IPC: H04L7/027
Filed: 1989-09-04
Abstract: PURPOSE:To facilitate the formation of an integrated circuit and to improved jitter durability by employing a digital circuit for a clock recovery section. CONSTITUTION:A reference clock pulse generating means 26 inputs a peak point of an equalizing signal recognized by a comparison selection circuit 7 and a pulse coincident with a time position of the peak point of an equalized waveform is outputted to the output of a coincidence circuit 11. When the code speed of an input equalization signal is changed, a difference binary code signal is outputted at the output of a subtraction circuit 13. A ROM 15 stores a multiplier constant varying the phase of a digital tank circuit 16 to cancel a difference phase with respect to a preceding difference code, and the phase of the clock signal at the output of the digital tank circuit 16 is controlled so as to be coincident with the optimum time phase at identification appearing at the output of a frequency divider circuit 12. The clock recovery section 1 is realized by digital signal circuits only in such a manner to attain the circuit integration and to improve jitter durability.
Patent JP-H0784116-A (JP)
Title: Method for forming functional coating film
Inventor: MIYAZAKI SUSUMU
IPC: G02F1/1335
Filed: 1993-09-16
Abstract: PURPOSE:To provide a production method of a substrate on which a functional coating film having a fine figure pattern such as lattice and stripes, for example, a light-shielding coating film is formed with high accuracy. CONSTITUTION:In this method, the following process is successively performed. (a) A positive or negative photoresist is applied on the whole surface of a transparent substrate 1 to form a coating film 2. (b) The surface of the coating film 2 is covered with a mask 4, 5 and irradiated with light beams for exposure. This mask has such a pattern that a coating film to cover the area except for the area where the functional coating film 7 is formed can be formed with this mask in the succeeding developing process. (c) The coating film 2 in the area where the functional coating film is to be formed is removed by developing. (d) The coating film 2 left is subjected to heat treatment. (e) A negative photoresist containing an additive to give functions is applied on the whole surface of the transparent substrate 1 to form a coating film 6. (f) The film 6 is exposed through the back surface of the transparent substrate. (g) The uncured part of the coating film 6 is removed by developing. (h) Only the heat- treated film is removed.
Patent JP-H0973357-A (JP)
Title: Coordinate input device
Inventor: YOSHIMURA YUICHIRO
IPC: G06F3/03
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To decrease signal lines connected to a vibration pen, to improve the operability of the vibration pen, and to reduce the electric power which drives the vibration pen as to the coordinate input device which inputs coordinates by giving vibrations to a vibration transmission plate. SOLUTION: A vibrator driving circuit 2 supplies a driving signal for a vibrator 4 to a ground level signal line 12. The signal line 12 is connected to the plus electrode of the vibrator 4 and a conductive pen tip 5 is connected to the minus electrode. Further, the top surface of the vibration transmission plate 8 is grounded. In this constitution, when the pen tip 5 of the vibration pen 3 is brought into contact with the vibration transmission plate 8, the minus electrode of the vibrator 4 is grounded and the driving signal is applied to the vibrator 4. Consequently, the vibrator 4 vibrates and its vibrations are inputted to the vibration transmission plate 8 through the pen tip 5.
Patent JP-S60121505-A (JP)
Title: Magnetic sound recording and reproducing device
Inventor: KIMURA TERUO
IPC: G11B5/027
Filed: 1983-12-06
Abstract: PURPOSE:To prevent a malfunction of an automatic program searching music selector due to a microphone signal without using a muting transistor to the microphone signal, by controlling ON/OFF for power supply to a microphone amplifier with the control signal given from an automatic program searching music selector. CONSTITUTION:The music signal detected by a magnetic head 1 is amplified by a reproduction amplifier 2, an amplifier 3 and a power amplifier 4 to drive a speaker 5. In an automatic program searching music selection mode, an automatic searching music selection changeover switch 12 interlocking the automatic searching music selection mode is turned on. Then a transistor 14 within an automatic program searching music selector 6 is turned on. Thus plunger 7 is actuated to keep said conditions unitl an interval area between pieces of music of a music tape is detected by the head 1. At the same time, the potential is set close to a minus level at a point (a) and therefore the desired power supply voltage is not supplied to a microphone amplifier 9. Thus no microphone signal is led to the amplifier 3.
Patent JP-H1168617-A (JP)
Title: Receiver for cellular telephone system
Inventor: ISHIKURA KATSUTOSHI
IPC: H04B1/707
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To improve the reception quality by selecting a path required for a high speed rake reception so as to conduct rake synthesis. SOLUTION: Any of inverse spread processing section 103-1-103-3 starts demodulation after the end of initial cell searching, and a CDMA (code division multiple address) base band signal obtained by applying frequency conversion to the received signal into a base band is correlated with a reference code set by a control section 102 at a signal retrieval section 101 and the inverse spread processing section 103-1-103-3 which execute no demodulation. Then, the phase of the code is changed by the control section 102 by using correlation amplitude information obtained from an amplitude detection section in the signal retrieval section 101 and from each of amplitude detection sections 104-1-104-3, so that the reference code for correlation processing is set and a path used for rake synthesis is selected.
Patent JP-H0572043-A (JP)
Title: Radiant-heat temperature sensor
Inventor: KUMAGAI NOBORU
IPC: F24F11/02
Filed: 1991-09-10
Abstract: PURPOSE:To obtain a radiant-heat temperature sensor which keeps directional sensitivity excellently and detects radiant heat energy accurately by making it hard to incur the thermal effect from the outside, and blocking the effect of external air current. CONSTITUTION:A pair of reflecting mirrors 2a and 2b are juxtaposed so as to collect radiant heat energy from wall surfaces, floor surfaces and the like in the mutually neighboring directions. Temperature sensors 8a and 8b, which receive the radiant heat energy reflected from the reflecting mirrors and detect the temperature, are arranged at the position of the focal points of the respective reflecting mirrors. The front-surface sides of the temperature sensors and the reflecting mirrors are covered with an infrared-ray transmitting film 9 so as to transmit infrared rays. The temperature sensors are held in the same space. The effect of heat on the temperature sensors from the outside is made uniform, and the effect of external air current is blocked.
Patent JP-S6473895-A (JP)
Title: Data collection system
Inventor: FUKUDA SHUICHI
IPC: H04Q9/00
Filed: 1987-09-14
Abstract: PURPOSE:To prevent a control part from being restrained only for the collection of data by transmitting response data from the control part to a part to be controlled at a remote place by adding a gate circuit at each part to be controlled and gating selectively the response data from the control part sequentially at the time of collecting the data by performing the tandem connection of the control part and plural parts to be controlled. CONSTITUTION:When timings to send the data by the part 110 to be controlled and the part 120 to be controlled are generated simultaneously, the response data from the part 110 to be controlled is selected as the response data to the control part 1. The control part 1, when completing reception normally, outputs a normal reception completion signal to the final data bit. The part 110 to be controlled receiving the response data with a response signal generates a through state between response data signal lines 61 and 62. When the response data from the part 120 to be controlled is transmitted to the control part 1 at the next timing and the response signal is received, the through state between the response signal lines 82 and 83 is set. Therefore, it is possible to collect the data at high speed without necessitating the delivery of an address sequentially from the control part to the part to be controlled.
Patent JP-H0278055-A (JP)
Title: Optical disk reproducing device
Inventor: ARII KOJI
IPC: G11B19/02
Filed: 1988-09-14
Abstract: PURPOSE:To enable complex and multikind operations with a limited number of simple bar codes by selecting the bar code read from a disk to be interpreted with fixed interpretive information or to be interpreted with interpretive information read from the disk. CONSTITUTION:A bar code read from a bar code recording medium 18 by the user is converted into an operation code by a read means 17 and discriminated as to whether it is a specific code or not by a control means 15. Usual operation codes are interpreted by the fixed interpretive information. Then, when a specific bar code is read out, it is decided by the control means 15 that the following car code to be read are to be interpreted by bar code interpretive information of a storage means 14. And, when a bar code which is intrinsic in the disk is read out, it is interpreted with the bar code interpretive information taken out of the means 14 by the means 15, and a reproducing means 12 and an output means 16 are controlled in accordance with the contents of the interpretation. By this method, even by a limited number of simple bar codes, the complex and multikind operations can be realized.
Patent JP-S6473219-A (JP)
Title: Lattice interference-type displacement detecting apparatus
Inventor: NISHIOKI NOBUHISA
IPC: G01D5/38
Filed: 1987-09-14
Abstract: PURPOSE:To prevent the change of a detecting signal resulting from the change of a wavelength of a light source, by dividing a light flux of the light source into two, projecting the divided light flux onto different diffraction points on a diffraction lattice, and optoelectrically converting a mixed wave of the two light fluxes produced in symmetry at the different diffraction points. CONSTITUTION:A halfmirror 40 is arranged in light path of a laser beam 14, so that the laser beam 14 is divided into two which are in turn directed orthogonal to each other by polarizers 42 and 44. Thereafter, the laser beams 14 are projected into two diffraction points A and B on a diffraction lattice approximately in a symmetrical manner (incident angles theta1 theta2). A mixed wave of primary light (a) and (b) produced approximately symmetrically at respective diffraction points A and B is projected to light receiving elements 22A-22C by halfmirrors 46 and 48 for optoelectric conversion. A detecting signal is accordingly obtained. Therefore, even if the wavelength of the light source is changed, both the diffraction angles of the divided laser beams become symmetrically smaller, and accordingly the direction and the position of the mixed wave incident upon the light receiving elements 22A-22C are almost constant, whereby stable interference can be brought about.
Patent JP-H1164837-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA YUKIFUMI
IPC: G02F1/1335
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of nonuniformity in display and to improve display quality by improving light shielding property around a liquid crystal display element and uniforming a gap between both substrates while including these peripheral parts. SOLUTION: A resin black matrix 33D and color filters 33R, 33G and 33B are provided on a substrate 11, two insulated substrates 11 and 12 are overlapped at a prescribed gap so that the sides equipped with oriented films 21 and 22 can be mutually opposed, and both the substrates 11 and 12 are adhered by a seal member 52. At the same time, a liquid crystal display element 62 sealing a liquid crystal layer 50 is provided between both the substrates 11 and 12 inside the seal member 52, the black matrix 33D is provided fully over a non-display area 67 outside a display area 66, and the red color filter 33R for compensating the wavelength area of high split beam transmissivity on the black matrix D is provided fully over it.
Patent JP-H1174391-A (JP)
Title: Inner cylinder welding method for dewar
Inventor: HAMASHIMA SHIGEKI
IPC: H01L31/02
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To accurately attach an inner cylinder in the inner cylinder welding method of a Dewar for welding the inner cylinder of the Dewar to a case. SOLUTION: As indicated in a step ST1, an inner cylinder 15 is positioned so as to match the center of a flange 121 for welding and the center of a ring 18 for welding first. Then, as indicated in the step ST2, a welding piece 121e of the flange 121 for welding and a part of the ring 18 for welding are welded. At the time, the welding piece 121e and the ring 18 for welding are drawn to each other by the force of a welding part 31, the welding piece 121e is bent at a groove 121g and the side of the welding piece 121e is drawn to the side of the ring 18 for welding. Thus, the center of the inner cylinder 15 is not shifted. Similarly, as indicated in the step ST3, a welding piece 121f of the flange 121 for welding and a part of the ring 18 for welding are welded.
Patent JP-S6473291-A (JP)
Title: Nuclear fuel assembly
Inventor: HOTSUTA AKITOSHI
IPC: G21C3/12
Filed: 1987-09-14
Abstract: PURPOSE:To optimize longitudinal cooling capacity distribution of a nuclear fuel assembly by arranging a mixing blade for mixing coolant at longitudinal irregular pitch of the nuclear fuel assembly and varying the length and the inclination of the mixing blade according to a position. CONSTITUTION:A partial fin 211 and a spacer 212 is alternately provided at intervals of 60 deg. at fixed height of each fuel assembly 21. The length of the partial fin 211 is short in the lower part thereof, the upperer, the longer it is, it is maximized at the lower part lowered a little from the top part at which Power Integral Power (PIP) is maximized and reduced at the said height or more again, A channel 2111 for engaging the partial fin 211 with a spacer 212 is provided, and a fuel rod is axially and slidably engaged. Further, the spacer 212 is slidably engaged with a slit provided at a band surrounding a bundle of fuel rods. Therefore, the longitudinal cooling capacity distribution of a fuel assembly is optimized and a bundle of pipes can be formed in low pressure loss.
Patent JP-S6386296-A (JP)
Inventor: KAKIYA TSUTOMU
IPC: H05B41/24
Filed: 1986-09-29
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-H06101912-A (JP)
Title: Refrigerating cycle
Inventor: KOKUNI KENSAKU
IPC: F25B1/00
Filed: 1992-08-31
Abstract: PURPOSE:To carry out a stable operation at all times irrespective of a change in a refrigerant composition by detecting the composition of a non-azeotropic mixed refrigerant being an operation medium and controlling operation of a refrigerating cycle composed of a compressor and a refrigerant pressure reducing device at least in response to a result of the detection. CONSTITUTION:In a refrigerating cycle, a plurality of indoor machines are connected with one outdoor machine. The outdoor machine comprises a compressor 1, a four-way valve 2, an outdoor heat exchanger 3, an outdoor refrigerant control valve 4, an accumulator 5, a fluid bypassing refrigerant control valve 6, a receiver 7, and an outdoor fan 8, and the like. For the refrigerant there is used a non-azeotropic mixed refrigerant. A temperature sensor 9 and a pressure sensor 1 are disposed on the discharge side of the compressor 1 together with a refrigerant composition sensor 11, and a pressure sensor 12 is disposed on the suction side of the compressor 1. At least in response to a detection result by the refrigerant composition sensor 11 the valves 4, 6 are opened and closed by an operation control device through a driving device to control the operation of the refrigerating cycle.
Patent JP-H0545286-A (JP)
Title: Optical analyzer
Inventor: USAMI JUN
IPC: G01N21/35
Filed: 1991-08-20
Abstract: PURPOSE:To stabilize measurement for long time with an optical analyzer and embody it in a small size through consolidating two independent device units by furnishing a solid electrochemical cell as a light source to emit ultraviolet, visible, or infrared rays, exposing the gas to be measured to the light source, and measuring the amount of dust in gas with a dust sensing part. CONSTITUTION:A solid electrochemical cell 2 of zirconia, in the form of a bottom-equipped cylinder is installed inside of a cover 1b formed in a single piece with a flange 1a, and a measuring electrode is installed at the inner cylinder which is directly touched by the gas to be measured in a cellular part 11. This part 11 is so configured that the light from a light source 1 is not blocked but cast directly to a sensing part 21. The sensing part 21 is composed of a gas distributor 22, gas filter 23, and gas sensing part 24. The filter 23 is provided with optical paths 26a-26d, and CO gas, etc., is encapsulated according to the type of gas to be measured. The gas sensing part 24 is furnished with four sensors 33a-33d to determine the gas concentration through utilization of the light emitted by the abovementioned electrochemical cell 2.
Patent JP-H0395391-A (JP)
Title: Furnace cover
Inventor: KANEFUJI KOICHIRO
IPC: F27D1/18
Filed: 1989-09-06
Abstract: PURPOSE:To perform pumping also for a small furnace cover utilizing pumping for a large furnace cover, and hence prolong a life and replace only the small furnace cover when damaged by connecting pumping tubes each for blowing water droplets of cooling water to lower plates of hollow parts of the large and small furnace covers divide into annular parts and control parts. CONSTITUTION:In a large furnace cover 54, water droplets blown out of a nozzle 32 is blown over a lower plate 7a and an inner peripheral side plate 56 for cooling thereof. The blown cooling water flows down along the slope of the lower plate 7a and is sucked in through a suction inlet 35 and discharged via an exhaust tube 37. On the contrary, in a small furnace cover 55, the cooling water supplied from a water supply header 30 of the large furnace cover 54 through a connection tube 83 to a water supply inlet 82 is blown as water droplets from a nozzle 81 through a water supply header 79 and a branch tube 80 toward a casing 9b and a lower plate 71 for their cooling. Further, the cooling water flows down to the outer peripheral part and is sucked up through the exhaust tubes 85, 86 and therefore discharged from discharge parts 87, 86 to discharge tubes 36, 37 of the large furnace cover 54. When only a part 74 of a heating electrode where it is existent is damaged, only the replacement of the small furnace cover 55 is sufficient.
Patent JP-S62100160-A (JP)
Title: Propulsion coil for linear motor
Inventor: NAKAMURA KIYOSHI
IPC: H02K41/02
Filed: 1986-10-01
Abstract: PURPOSE:To facilitate mounting and wiring construction to a track by monolithic-molding at least one pair of propulsion coils in different groups. CONSTITUTION:Propulsion coils CX, CY corresponding to three phase two poles of two groups are positioned internally and interpoles are connected in molded coils, and one connecting terminals UX, VX, WX and UY, VY, WY of each group and the other connecting terminals Ux, Vx, Wx and Uy, Vy, Wy are projected to both ends of a molded coil MC. Coils CX and CY in two excitation unit groups are unified through insulating layers IXY, and connecting wires LX and LY among two poles in each group are monolithic-molded to lower sections. External connecting terminals for the propulsion coils are projected to lower sections at both ends of the molded coil MC. When the external connecting terminals are protruded to the sides, sections among adjacent molded coils are connected more easily.
Patent JP-S59116791-A (JP)
Inventor: KAWADA TOYOSHI
IPC: G09G3/30
Filed: 1982-12-24
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。