baber/WOPTO huggingface dataset:
Patent JP-S61190842-A (JP)
Title: Metal vapor discharge lamp
Inventor: TAKAI YOSHINORI
IPC: H01J61/26
Filed: 1985-02-19
Abstract: PURPOSE:To suppress the rise in start voltage at the initial stage of lighting, by providing a plurality of getters in an outer tube, and placing at least one of the getters in a position where the temperature becomes not higher than about 350 deg.C at the time of lighting, and by raising the temperature of the getter to activate it before the lighting. CONSTITUTION:A luminous tube 1, which is fitted with electrodes 2a, 2b and in which a rare gas, mercury and an iodide of scandium or the like are sealed, is provided in an outer tube 3 in which nitrogen gas is sealed, so that a metal vapor discharge lamp is constructed. A getter 16 made of a zirconium-aluminum alloy or the like is welded on a support frame 15. An annular getter 17 made of the same substance as the getter 16 is secured to the frame 15, in a position where the temperature becomes not higher than about 350 deg.C at the time of lighting. Before the lighting, the getter 17 is heated over 800 deg.C by a high-frequency induction heater or the like so as to be activated to adsorb hydrogen in the outer tube 3 to reduce the partial pressure of hydrogen. The rise in start voltage can thus be suppressed to improve the lighting property of the lamp.
Patent JP-S59157486-A (JP)
Title: Rotary heat exchanger
Inventor: AARIN BAANAA
IPC: F28D19/04
Filed: 1983-02-28
Abstract: PURPOSE:To reduce cost and to simplify the heat insulating process by a mthod wherein only the inner wall of the inlet port for a high temperature gas used for a heat exchange operation, the seal for preventing the leakage of the high temperature gas and the inner wall of outlet port for air heated to a high temperature as a result of heat exchange are made to have heat resistant properties. CONSTITUTION:A casing 1 is a rectangular box made of a common material such as stainless steel and a ceramic rotor 2 is housed within the casing 1. The rotor 2 has a honeycomb structure formed of corrugated members arranged in layers and air passages extending only in the axial direction. Accordingly, air does not vent through the rotor 2 in the radial direction and so the rotor 2 has a heat resistant property. Numerals 22, 23 and 24 designate heat insulating materials, respectively, and the inner walls of a return air duct 17, an exhaust air duct 19 and a supply air outlet port 13 are made of these materials respectively. As the heat resistant materials, ceramics, bricks and heat resistant metals are used. However, it is not always necessary to apply a heat resistant process on the inner peripheral surface 23 of the exhaust air duct 19 since the temperature of the exhaust air EA is lowered to a considerable degree.
Patent JP-H05232661-A (JP)
Title: Treatment for silver halide color photographic sensitive material
Inventor: KUZE SATORU
IPC: G03C11/00
Filed: 1992-02-18
Abstract: PURPOSE:To provide a processing method for a silver halide color photographic sensitive material by which storage property of a stabilizer can be improved, such problems as precipitation of sulfide in the stabilizer, contamination of a photosensitive material processed with that stabilizer, and generation of magenta stain for rapid continuous processing are avoided, and formalin can be removed from the processing bath or reduced in the amt. CONSTITUTION:The photographic material is processed with a processing liquid having a fixing ability and then treated in a stabilizer bath without using other processing baths. In this process, the crossover time between the processing bath having the fixing ability and the stabilizer bath is controlled to <=10sec, and the stabilizer bath contains a compd. expressed by formula. In formula, R1, R2 and R3 are hydrogen atom, alkyl groups or aryl groups, and X is nitrogen contg. heterocyclic group.
Patent JP-H03237253-A (JP)
Title: Control device for automobile
Inventor: HOTSUKA MINORU
IPC: G06F21/64
Filed: 1990-02-09
Abstract: PURPOSE:To improve safety by monitoring a first processor for controlling on-vehicle equipment such as an engine by a second processor for controlling on-vehicle equipment other than the engine or the like in the case of alteration being made to the data of a storage means in the first processor. CONSTITUTION:An electronic control unit ECU 1 for an engine performs various processes for engine control by a CPU 2 according to the control program stored in an ROM 4. An electronic control unit ECU 9 for an air conditioner performs various processes for engine control by a CPU 10 according to the control program stored in an ROM 12. In this case, the I/O 5 of the ECU 1 and the I/O 13 of the ECU 9 are connected by a specific code signal line 14 and a reply code line 15, and whether or not alteration is made to the data of the ROM 4 is detected by the ECU 9 for the air conditioner on the basis of a specific code signal and its reversal signal. In the case of alteration being made, a relay contact 6 is opened to stop the engine.
Patent JP-H03235858-A (JP)
Title: Steel plate concrete structure
Inventor: SASAGAWA KAZUO
IPC: G21C13/00
Filed: 1990-02-09
Abstract: PURPOSE:To obtain a shear reinforcing member excellent in productivity by arranging a steel plate in the surface of a concrete layer and providing a high strength fiber material in a lattice state between this steel plate and a steel plate or a chord member in the other surface side. CONSTITUTION:A steel plate concrete structure is formed by arranging a steel plate 2 in both surfaces of a concrete layer 1, and a continuous thread bundle 3 of Alamid fiber is mounted in a lattice state between the steel plates 2. This continuous thread bundle 3 is arranged being inserted through an insertion hole 4, drilled in the steel plate 2, and a insertion hole 6 drilled in a rib member 5. Further, a guide member of steel-made bent sheath 7 or the like with a large radius of curvature is fit-inserted into the insertion hole 4. In this way, reinforcement against shear outside the surface can be closely attained.
Patent JP-S61192637-A (JP)
Title: Paper feed control device
Inventor: MARUTA SHUJI
IPC: B65H3/44
Filed: 1985-02-18
Abstract: PURPOSE:To prevent a copying action of the first form from being delayed when forms in same size are stored in more than two feed cassettes by allowing a feed opening which is closest to a register roller to be automatically selected for the feed of the selected paper size. CONSTITUTION:The size code of a selected form is compared with the size code of a form contained in No.2 feed cassette 51 which is closest to a register, if it is found to be identical, a feed roller 21 is rotated. If found not to be identical, the size code is compared with that of forms contained in No.3 feed cassette 52 which is secondly closest to a timing roller 31, then, if it is found to be identical, a feed roller 501 is rotated. Similarly, the judgement is made successively to No.6 cassette 54 in the same manner. If none of them is found to be identical, a feed roller 503 for No.6 cassette 54 is rotated. Thus, the form is fed so as to allow the copying to be started by selecting the feed roller which is closest to the register roller, accordingly, this prevents the copying action of the first form from being delayed.
Patent JP-H01205588-A (JP)
Title: Semiconductor laser device for laser printer
Inventor: NAGAI YUTAKA
IPC: G03G15/04
Filed: 1988-02-12
Abstract: PURPOSE:To realize a laser device for laser printer which has good droop characteristics and is free from print irregularities when a printer is used, by setting the reflectance of a front edge side of a semiconductor device for a laser printer at a specified value. CONSTITUTION:In a laser chip 1 for a laser printer which is designed to project laser beam 8 for monitor and main laser beam 7, a reflection film 2 is formed at the edge of a side to project the main laser beam 7. The reflectance of the laser beam by the reflection film 2 is set in a range from 45% to 65%. The external differential quantum efficiency is thereby reduced and the difference between operational current and threshold current increases, thus reducing the influence of threshold current variation to light output. Droop is consequently reduced.
Patent JP-S63197353-A (JP)
Title: Wafer sheet orientation mechanism
Inventor: SUZUKI HISAYA
IPC: H01L21/68
Filed: 1987-02-12
Abstract: PURPOSE:To facilitate the rotation of a wafer sheet relative to a platform by a method wherein an orientation member and a wafer sheet support are engaged with each other after the orientation of the wafer sheet for the sustenance of the orientation. CONSTITUTION:A wafer ring 17 integrated with a wafer sheet 10 is pressed down by a pressing element 31 and ring 12 when an elevator bracket 30 is caused to come down. At the same time, a ring support 13 belonging to an orientation member 3 comes down, compressing a spring 21, under guidance of a guide pin 22 and linear guide 23, to eventually orient the wafer sheet 10 uniformly. When the orientation member 3 reaches at the bottom, a claw 24 engages a protrusion 27, for the integration of a wafer sheet support 2 and the orientation member 3. The elevator bracket 30 is then caused to rise for the separation of the ring 12. The wafer sheet support 2 and orientation member 3 are now rotatable relative to a platform 1, enabling the wafer sheet 10 to rotate by a small force. For the removal of the wafer sheet 10, the piston rod 34 of an air cylinder 33 is caused to come down, for a pin 37 to push the claw 24 for release.
Patent JP-H02210645-A (JP)
Title: Video device
Inventor: AKAI TAKAO
IPC: G11B15/02
Filed: 1989-02-10
Abstract: PURPOSE:To perform a large volume of dubbing and plural times of monitoring with superior operability and high efficiency by forming a signal processing system in common to each deck part. CONSTITUTION:It is assumed that the P/S mode(simultaneous and continuous recording modes) change-over switch 58g of a display operating part 58 is operated by an operator and the simultaneous recording mode is selected. Then, the output of a recording processing part 80 is distributed to the deck parts 38, 40, and 42 as shown in arrow heads FC, FD, and FE simultaneously, and a simultaneous dubbing operation for a tape is performed at each deck part. Next, when the continuous recording mode is selected, the deck part 38 is driven first as shown in arrow heads FF, FG, and FH, and the signal of the processing part 80 is recorded on the tape of the deck part 38, and next, it is recorded on the tape of the deck part 40, and is recorded on the deck part 42 finally. A reproducing operation is performed similarly.
Patent JP-S52114349-A (JP)
Title: Optical sensor
Inventor: NAGATAKA MUNEHIKO
IPC: G01B11/00
Filed: 1976-03-23
Abstract: PURPOSE: To detect the running position of a car in a non-contact manner and in high precision on the car by equipping the car with a transmitting and receibving device for optical waves and by installing plastic reflectors along the rails. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63200644-A (JP)
Title: Current loop local area network system
Inventor: TERAKAWA YASUNARI
IPC: H04L12/42
Filed: 1987-02-16
Abstract: PURPOSE:To prevent the stop of the entire system due to power supply fault by supplying a current in response to a transmission data to the said transmission line by the station itself making transmission. CONSTITUTION:In sending a data to a transmission line by a station connected to the system, the current in response to the transmission data is supplied to the transmission line by the station itself making the transmission. For example, when the station ST1 is the transmission station and sends a data bit string of a frame to a current loop line CL, the station ST1 turns on a transmission switch S1 depending on a data bit of the transmission frame, e.g., bit '1' to connect the output of the current source Is1 and the current loop line CL. A current source forming the current loop is provided to each station and only when the transmission station sends the data bit, the current forming the current loop is supplied to the transmission line depending on the transmission data bit, then if the current source is faulty, the entire operation stop of the local area network system is prevented till the repair or replacement of the maintenance component is attained.
Patent JP-H02211157-A (JP)
Title: Bubble generating device in bubble generating bathtub
Inventor: HARAGA HISATO
IPC: A61H23/00
Filed: 1989-02-10
Abstract: PURPOSE:To allow a soft feeling to be given to a person taking a bath while improving a massage effect with a large amount of bubbles formed into fine particles in bathtub hot water jetted into a bathtub by providing a plurality of feed air pipes to be arranged in an air suction part. CONSTITUTION:A bubble generating bathtub A sets up a bathtub hot water circulating pipe C providing halfway its bathing hot water-forced feed pipe C2 an air suction part 11 here arranging a plurality of feed air pipes 4. By this constitution, in the air suction part 11, a bubble is mixed in bath hot water and formed into a fine particle, accordingly the bubble of the bath hot water, mixing the bubble jetted into a bathtub, generates a fine particle allowing a high massage effect and a soft feeling to be given to a person taking a bath.
Patent JP-H11227063-A (JP)
Title: Elastic seamless belt
Inventor: OCHI ATSUSHI
IPC: F16G1/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an elastic seamless belt, with which a long term stable rotational movement with nearly no elongation is realized under the condition being used as a sheet material conveying belt, a transferring belt, an intermediate transferring belt, a fixing belt, a developing belt and the like in the image forming device by an electrophotographic system and, in addition, neither uneven rigidity nor surface unevenness are present in the actual contact region between a paper and the belt and the central region of the belt actually contributing to the actual transferring and fixing. SOLUTION: A Kevlar fiber 23 is wound around at both the end parts of the outer peripheral surface of a tubular vulcanizing core 22 so as to externally fit a tubular formed matter 21 made of a rubber composition onto the tubular vulcanizing core 22 under the state just mentioned above in order to embed the Kevlar fiber 23 in the tubular formed matter 21 by pressing the tubular formed matter with a pressing roller. By placing the tubular formed matter 21 together with the vulcanizing core 22 in a vulcanizer in order to vulcanize them, the surface of the tubular formed matter 21 after being valcanized is polished with a cylindrical grinder for adjusting the thickness of a belt.
Patent JP-S63198825-A (JP)
Title: Tractional drifting sand flow measuring instrument with guide tool for sand collection
Inventor: YOSHIDA SHIGERU
IPC: G01F1/00
Filed: 1987-02-14
Abstract: PURPOSE:To accurately measure a tractional drifting sand flow rate even in an area where the activity of drifting sand is active by fixing a guide tool for sand collection to a sand collecting box opening part. CONSTITUTION:Slanting plates 1 and 2 as guide tools for sand collection are fixed to a canopy 12 at the upper ends of the partition walls of two sand collec tion boxes 3 and 4 to constitute a sea bottom sand drifting flow rate measuring instrument. When a sand drift 6 is generated by bottom surface wave motion 5, the wave motion is stopped by the front surface of the slanting plate 1 and the pressure rises; and then the sand drift 6 begins to sink in front of the slanting plate 1 and flows in the sand collection box 3. At this time, the sand drift which flows in and passes through an adjacent sand collection box 4 is little and high-accuracy measuring operation is performed. Consequently, the accurate measurement is performed even in the area from the outside shore to the inside shore where the activity of the sand drift is active.
Patent JP-H08204287-A (JP)
Title: Semiconductor laser
Inventor: HOSHINO TETSUROU
IPC: H01S5/00
Filed: 1995-01-28
Abstract: PURPOSE: To precisely control the oscillation wavelength of an AlGaInP semiconductor laser the p-type clad layer of which is doped with a p-type impurity by using a two-step doping method. CONSTITUTION: The oscillation wavelength of an AlGaInP semiconductor laser in which a low Zn concentration area and a high Zn concentration area are successively formed in a p-type AlGaInP layer 5 which is a p-type clad layer formed by using a two-step doping method when viewed from an actively layer 4 side is controlled by controlling the distance from the boundary between the active layer 4 and p-type AlGaInP layer 5 to the high Zn concentration area.
Patent JP-H01207336-A (JP)
Title: Rubber composition having low heat releasing property
Inventor: NAKAJIMA ICHIRO
IPC: C08K5/34
Filed: 1988-02-16
Abstract: PURPOSE:To obtain the title composition for tyre, etc., exhibiting heat release improving effect without peptizing a polymer, by blending a natural rubber and diene-based synthetic rubber with reinforcing filler and specific imidazole compound each at specific ratio. CONSTITUTION:The aimed composition obtained by blending (A) 100 pts.wt. natural rubber and/or diene-based synthetic rubber with (B) 20-150 pts.wt. reinforcing filler (e.g., carbon black) and (C) 0.1-10 pts.wt., preferably 0.5-3.0 pts.wt. imidazole compound [e.g., 1-(tri-n-butylstanyl)imidazole] expressed by the formula (R1 is H, alkyl or phenyl; R2 and R3 are H, alkyl or hydroxyalkyl; R4 is alkyl or phenyl).
Patent JP-H08227251-A (JP)
Title: Image forming device provided with original carrying device
Inventor: KAJIWARA JUNICHI
IPC: G03G15/00
Filed: 1995-02-21
Abstract: PURPOSE: To provide an original carrying device small in scale and low in cost with a simple constitution, and to improve a key operability at the time of performing the original replacement control by the original carrying device or manual work. CONSTITUTION: This device is arranged with an original carrying roller 34 for carrying the original between an original platen 2 and a control panel 22 on the upper part of a copying device main body, and provided with a mechanism for turning the original stocker 35 disposed to be freely rotatable to the original cover 3 on the original platen 2 in a state of covering over the control panel 22, thereby making the original cover 3 floating to an extent that a gap from the original platen 2 is formed. When the inserted original is detected, the original is carried to the original platen 2, by controlling the drive of the carrying roller 34.  At the rotation time of the original stocker 35, by pressing an interruption key 29 on the control panel 22 by a pressing member 35e disposed on the original stocker 35, the copying condition of the previous copying operation is temporarily saved and stored, simultaneously the condition is set to a standard copying mode, and returns to the stored copying condition after the pressing of the interruption key 29 is depressed.
Patent JP-S61254379-A (JP)
Inventor: BUENSHIRU DERANO INGURU
IPC: B41J32/02
Filed: 1986-02-18
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-S55126398-A (JP)
Title: Sqeezer of boiling soybean juice
Inventor: ARIGA KATSUFUMI
IPC: B30B3/04
Filed: 1979-03-19
Abstract: PURPOSE: To improve the squeezing performance of soybean juice and treat a large amount of soybean juice efficiently in a short time by providing a sufficient and large space in correspondence to the diameter portion of the rollers above the squeezing mechanism for filter, with respect to the feed port of the boiling soybean juice.  
     CONSTITUTION: This boiling soybean juice squeezer filters out soybean milk portion by eliminating the squeezing by the rolling pressure action of the both rollers of the squeeze mechanism in the operation process of the filter for the soybean juice to be fed into the filter. Particularly, the squeezing for the soybean juice is performed for every changing-over operation of forward and backward of the filter. Hence, as compared to the conventional squeezer which performs pressure squeezing by continuously rotating, e.g., a drum-form filter, in one direction and by the pressure roller disposed at one portion on the outside circumference, this device is capable of fully utilizing the effective squeeze area of the filter and permits the execution of the squeezing operation with good efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58148557-A (JP)
Title: Subscriber carrier device
Inventor: NIIDATE AKIRA
IPC: H04M3/30
Filed: 1982-03-01
Abstract: PURPOSE:To attain remote measurement up to the two-wire side of a subscriber carrier line by the maintenance personnel of a station, by providing an impedance control circuit for a subscriber side exchange converting the four-line  system with two-line system each other. CONSTITUTION:The impedance control circuit 12 is provided between a signal converter 11 in a subscriber converter 4 and a hybrid circuit 10 and the circuit 12 is controlled from an attended station on a signal line 13. The relay of the circuit 12 is opened with a signal 13. When a test signal given with the minimum hybrid loss is detected in a level measuring device, the subscriber carrier system at the four-line syste is normal. Then, the signal 13 controls the circuit 12 so as to close the relay. When the test signal having a prescribed level or over is detected in the level measuring device, it is discriminated that the two-wire side device or a line has a failure.
Patent JP-H05230904-A (JP)
Title: Mounting metal for internal wall panel on wall framework
Inventor: AZUMA TADAO
IPC: E04B2/74
Filed: 1992-02-19
Abstract: PURPOSE:To simplify the structure and manufacture of a mounting metal at a low cost by a method wherein an internal wall panel is securely mounted on a wall frame work without needing many mounting workers in a state that the internal wall is separated away from the wall framework by a specified distance and drawn to the wall framework side. CONSTITUTION:A metal for mounting an inner wall panel on a wall framework comprises an insertion lock piece part 11 inserted in a gap 3 between wall frameworks 2 and 2 and locked, a metal 12 for slake arranged in a state to be inserted in the insertion lock part, a mounting plate part 13 on which a longitudinal frame 41A of an internal wall panel 4A on the one side mounted, and a resilient press piece part 14 mounted in a state that a longitudinal frame 41B of an internal wall panel 4B on the other side is pressed through resiliency. The mounting plate part 13 is provided with a draw induction groove 15 approximately in a chevron-shape as seen from a side which draws the internal wall panel 4A to the wall frame work 2 side in a way that a nail 5A for guide is moved in the direction of a base end part 11b by striking the one end of the mounting plate part 13 after the nail 5A is driven.
Patent JP-H09232398-A (JP)
Title: Ferroelectric film evaluator and its method
Inventor: NISHIHARA TOSHIYUKI
IPC: G01R31/26
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To estimate the deterioration property of a dielectric film by enabling the deterioration test of polarization of the dielectric film to be performed easily and quickly. SOLUTION: A transfer gate TG1 is set to on-condition and a transfer gate TG2 is set to off-condition by control signals applied to input terminals T1 and T2 , and a fixed voltage is applied to a measurement terminal T3 , and pulse signals generated by a ring oscillator ROSC in which a plurality of inverters are connected in series and besides in circular form on the same semiconductor substrate are applied in a specified time to the electrode of the ferroelectric capacitor C1 connected to a node ND2 through a buffer BUF and a transfer gate TG1 , and then the transfer gate TG1 is switched to off condition and the transfer gate TG2 to on condition so as to stop the application of the pulse signal to the ferroelectric capacitor C1 , and the property of the ferroelectric capacitor C1 is measured through a measurement terminal T3 and an output terminal TOUT.