baber/WOPTO huggingface dataset:
Patent JP-S5598884-A (JP)
Title: Semiconductor light emitting device
Inventor: ISHIKAWA HIROSHI
IPC: H01S5/00
Filed: 1978-12-30
Abstract: PURPOSE: To stabilize the lateral mode of a semiconductor light emitting device by effectively locking in the lateral light of the laser.  
     CONSTITUTION: An active layer 3 is formed of Ga 1- XAlXAs (its refractive index is n 3 ) clad layers 2, 4 are formed of Ga 1- XAlYAs(its refractive index are n 2 ,  n ), and a stripe region 6 is formed of Ga 1- YAlZAs (its refractive index is n 6 ). When a laser is fabricated in the composition of x>y, z<x<y their refractive indexes become n 2 , n 4 <n 6 <n 3 . In is considered that the vertical light distribution of the layer 3 is largely extended in the stripe region, normally distributed at the outside, and their refractive indexes become large effectively in the stripe portion. Accordingly, the light is locked in due to the difference of the refractive indexes. According to this configuration the light guide may be simply realized, and stable lateral mode may be obtained. Since the light is extended to the stripe portion 3, the light output is not expanded in vertical direction with respect to the junction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5955369-A (JP)
Title: Roll coating method for film
Inventor: YOSHIDA KOUJI
IPC: B05C1/08
Filed: 1982-09-22
Abstract: PURPOSE:To prevent the sticking of a coating liquid on the top surface of a film, by spraying air from the central part of the film toward both-side edges on the top surface of the film just before the position where the film is nipped. CONSTITUTION:Air nozzles 4 are disposed at both-side edges on the top surface of a film F just before a nipping position, that is, on the side where the film F enters. The nozzles 4 are provided diagonally downward and divergently outward so as to direct the air blown through the nozzles from the central part of the film F toward the side edges thereby flowing away the coating liquid that is to be spread toward the top surface of the film F.
Patent JP-S6143318-A (JP)
Title: Power supply control system
Inventor: HATANO SHIGERU
IPC: H02J1/00
Filed: 1984-08-08
Abstract: PURPOSE:To minimize the inversion of a power supply sequence by transmitting simultaneously the cut-off signals to all power supply units through a power supply controller when an alarm of the power supply unit is produced. CONSTITUTION:A power supply device of a computer system, etc. is provided with power supply units PWR1-4 and a power supply controller UPC. The on/off of the power supply of each unit PWR is controlled according to a sequence set previously by the controller UPC. Thus for the normal on/off of the power supply command signals are transmitted successively to the units PWR1  PWR2... PWR4 from the controller UPC. If an alarm is produced at the unit PWR2, for example, the controller UPC transmits the cut-off command signals all at once to each unit PWR. Thus the inversion of a power supply sequence can be minimized as shown in a figure.
Patent JP-S6146223-A (JP)
Title: Food storage
Inventor: HASEGAWA YUKIHISA
IPC: A23L3/00
Filed: 1984-08-08
Abstract: PURPOSE:To enhance a hygroscopic effect, to facilitate the regeneration and exchange of an moisture absorbent, and to preserve food for a long period by using a regenerable moisture absorbent, making a moisture-absorbing case attachable to and detachable from the main body of a moisture absorber, and providing a means for circulating air through the moisture absorbent. CONSTITUTION:A frame body 8 contg. food is tightly closed with a lid 9, and air is blown upon a moisture absorbent 4 from a blower 1 to dry the air in the storage. The drying effect in the storage is enhanced, because the air in the storage is circulated with the blower 1. At this time, the operation of a heater 2 is prevented by a boss 10. When the moisture absorbent 4 is saturated, the main body 7 of a moisture absorber is taken out from the frame body 8 to the outside, and the moisture absorbed by the moisture absorbent 4 is discharged to the outside of the storage with hot air by the heater 2. The moisture-phobic food can be preserved for a long period by the storage. Besides, the moisture absorbent can be used repeatedly, and the absorbent whose absorbing life is finished can be easily replaced only by the exchange of an absorbent case. The cost can be remarkably reduced in this way.
Patent JP-H0916502-A (JP)
Title: Accepting method for client
Inventor: OZORA MAYUMI
IPC: G06F13/00
Filed: 1995-06-30
Abstract: PURPOSE: To execute a more kind service by performing service pre-processing to return a prescribed response when a client is the one outside the number. CONSTITUTION: In the example in figure, action is taken for the client when the present number of accesses exceeds the maximum number. In other words, the flow of processing is shown in such a routine as to enter an infinite loop to provide the service to the client after a table and communication are initialized. It is searched whether or not new access is performed by the client. When the new access is performed, connection with the client within the number or the one outside the number is performed, then, the present number of accesses is incremented. After that, it is checked whether or not the present number of accesses arrives at the maximum number. A server provides the service when the former is smaller than the latter, however, when the former exceeds the latter, busy notification is returned as the service pre-processing.
Patent JP-H0219425-A (JP)
Title: Manufacture of turbine rotor
Inventor: SAITO DAIZO
IPC: C21D9/28
Filed: 1988-07-05
Abstract: PURPOSE:To manufacture a turbine rotor having no generation of alignment change by casting and forging an alloy steel having specific compsn. constituted of C, Mn, Si, Ni, Cr, Mo, V, W and Fe and thereafter subjecting it to specific heat treatment. CONSTITUTION:An alloy steel having the compsn. constituted of, by weight, 0.15 to 0.35% C, <=1.0% Mn, <=0.35% Si, 0.1 to 1.0% Ni, 0.5 to 3.0% Cr, 0.3 to 1.5% Mo, 0.1 to 0.4% V, 0.1 to 2.0% W and the balance Fe with inevitable impurities is melted to cast and is thereafter forged. The forgings of the alloy steel are annealed in the range of 1,000 to 1,100 deg.C, are gradually cooled and are converted into austenite. The annealings are furthermore subjected to heating treatment in the range of 950 to 980 deg.C and are hardened. After that, the alloy steel is tempered in the range of 600 to 750 deg.C to recover its toughness and ductility. In this way, the equalization of various characteristics is permitted, by which the turbine rotor having no generation of alignment change can be obtd.
Patent JP-H1016980-A (JP)
Title: Production method of plastic bottle with handle
Inventor: YANAGISAWA TAKEO
IPC: B65D23/10
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To fix a separate handle body made of the same resin as a polyester resin bottle body to a resin bottle body. SOLUTION: A handle 2 in which fixing parts 24 are connected to the grip 21, is set in advance so that the fixing parts 24 are protruded into a blow mold. And a preheated parison is set in the blow mold in the same way. A pressurized fluid is blown into the parison for the stretch blowing and the fixing part 24 is fitted to the wall face of the bottle body 1 to fix the handle to the bottle body 1. In this time, the fixing parts 24 is cooled in advance.
Patent JP-S6058048-A (JP)
Title: Method for producing preserved instant solid principal food in emergency such as disaster and mountain-climbing
Inventor: KAMASUZU KIYOSHI
IPC: A23L7/10
Filed: 1983-09-08
Abstract: PURPOSE:To obtain a preserved instant solid principal food, eatable without using a fuel, and having a high calorie and nutritive value, by vacuum drying specific amounts of semipolished rice, MISO and sardines, pulverizing the vacuum dried semipolished rice, etc., adding a coarse flour of a vegetable in a spcific amount to the resultant power, and roasting the resultant mixture in an oil at a specific temprature to give a cracker. CONSTITUTION:About 220g semipolished rice such as rice harvested this year, old rice or rice after two years, 3-9g MISO and about 30g sardines are vacuum dried to give flour, and about 20-80g coarse flour of a vegetable is added thereto. The resultant mixture is then roasted in a vegetable or animal oil at about 100 deg.C to give a cracker or Japanese cracker (preferably a set of three round Japanese crackers or foldable into three by forming longitudinal two folding lines thereon). EFFECT:Eatable either by dipping in water or as it is without requiring a side dish.
Patent JP-S6321692-A (JP)
Inventor: ABE TAKAYUKI
IPC: G09F9/33
Filed: 1986-07-15
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-H1113503-A (JP)
Title: Vehicle traveling controller
Inventor: OKADA KENICHI
IPC: B60W10/10
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent a vehicle from falling in a dangerous condition, such as sudden deceleration by the operation of a cargo handling lever, by switching a traveling cargo handling contro mode if it is judged that actual prime mover rotational speed is smaller than a reference value when the cargo handling lever is operated in a traveling control mode. SOLUTION: If a cargo handling lever 9 is operated in a traveling control mode and a value detected by a sensor 9a exceeds a fixed threshold value of inclination angle, actual prime mover rotational speed is compared with target prime mover rotational speed when the traveling control mode is changed to a cargo handling control mode. Mode changing is conducted from the traveling control mode to the cargo handling control mode only when the actual prime mover rotational speed is judged to be lower than the target prime mover rotational speed which is a reference value. By increasing the prime mover rotational speed and decreasing transmission gear ratio, target vehicle speed determined by an accelerator pedal opening ACC is maintained properly. In other cases than the above one, the traveling control mode is maintained even if the cargo handling lever 9 is operated.
Patent JP-S6225752-A (JP)
Title: Method for feeding paper
Inventor: KOMATSU HAJIME
IPC: G03C1/79
Filed: 1985-07-27
Abstract: PURPOSE:To prevent trouble due to exposure shadows of paper powder by using a thermoplastic resin film containing voids as the support of a rolled photographic sensitive material. CONSTITUTION:The film containing voids is prepared by adding an inorganic compound, such as talc, into a thermoplastic resin, such as polyethylene or polypropylene, melting, extruding, and stretching them. At that time, a white filler, such as titanium white, to enhance reflectivity. This film containing the voids is used for the support of the rolled photographic sensitive material, and this rolled photographic sensitive material is filled in a dark box, then pulled out of the box, cut in a desired length, exposed, and developed to form an image, thus permitting trouble due to the paper powder to be reduced and abrasion of a cutter edge at the time of cutting by the use of the thermoplastic resin film containing voids for the support.
Patent JP-H0330209-A (JP)
Title: Continuous positioning of lineal body with asymmetric cross section
Inventor: NAKAJIMA KOICHI
IPC: B65H54/00
Filed: 1989-06-28
Abstract: PURPOSE:To facilitate the manufacturing of a shield line wire for press welding connection using an asymmetric cross sectional line body by mounting a positioning line on the asymmetric cross sectional line body, and by guiding the asymmetric cross sectional line body by the positioning line. CONSTITUTION:A positioning line 3 is mounted on an asymmetric cross sectional line body 2 made of a conductive resin having an asymmetric cross sectional form, by bonding using a bonding agent, and so on. The asymmetric cross sectional body 2 is guided by the positioning line 3, which is removed from the asymmetric cross sectional line body 2 and wound up, while the asymmetric cross sectional line body 2 is positioned in a predetermined direction by the winding force. Rotation of the asymmetric cross sectional line body 2 can thus be prevented, and its position can be constantly maintained in the same direction, whereby the manufacture of a pressure welding connection shield line can be facilitated and a yield can be improved.
Patent JP-S6227512-A (JP)
Title: Cooler for converter waste gas
Inventor: EBINA KIYOSHI
IPC: C21C5/38
Filed: 1985-07-26
Abstract: PURPOSE:To effectively utilize the holding heat of hot cooling water and to reduce the evaporation loss of the hot cooling water by charging a part of the hot cooling water after cooling the hood part, etc., of a flue communicating with the inlet of a converter into a boiler drum through a cooling tank. CONSTITUTION:A flue 2 consisting of a skirt 3 connected to the inlet of a converter 1, a hood part 2a and a radiation part 2b is cooled by the hot cooling water circulating through a cooling tank 6 and the boiler drum 14a of a boiler 14 and the converter gas is cooled. In this cooling apparatus, the hot water after cooling the hood part 2a and the skirt 3 is introduced into the cooling tank 6 and a part of the hot water is evaporated to cool the hot water. The cooled water is then circulated along with make-up water from a make-up means 10. Meanwhile, the hot cooling water of the radiation part 2b is passed through the drum 14a of the boiler 14 wherein the holding heat is utilized and circulated. Furthermore, a part of hot water in the cooling tank 6 is charged into the boiler drum 14a along with the boiler feed water through a make-up pipeline 34.
Patent JP-S6226728-A (JP)
Inventor: MOCHIZUKI TAKEO
IPC: F24C7/08
Filed: 1985-07-26
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-H0639818-A (JP)
Title: Ligneous like frame material
Inventor: KAMITE MASAYUKI
IPC: B29C47/00
Filed: 1992-06-24
Abstract: PURPOSE:To make a ligneous like frame material such as a door frame or the like which is efficient in dimensional precision, easy to be molded and has a sufficient ligneous feeling. CONSTITUTION:A cellulose fine particle wherein an inorganic pigment is borne on its surface by being treated by grinding, is mixed in a resin material. The mixture is molded in a specific frame form by extrusion or injection molding to make frame materials 31, 32 composing a door frame 21. Further, hollow parts 42-46 are formed therein. Consequently, napping is difficult to be generated on surfaces of the frame materials 31, 32. Their touch sensing is soft and further sufficient ligneous appearance is presented. They come difficult to generate strain in molding. Furthermore, housing equipment such as an electric wire or the like can be housed in the hollow part.
Patent JP-S6058804-A (JP)
Inventor: MIYATANI TAKASHI
IPC: B28B3/00
Filed: 1983-09-12
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-S5791419-A (JP)
Title: Method and device for checking squirrel-cage rotor
Inventor: MIWA OSAMU
IPC: G01H7/00
Filed: 1980-11-28
Abstract: PURPOSE:To check retaining force between the iron core of a rotor and a conductor rod easily and quantitatively, by detecting the attenuation characteristics of a resonance wave by applying oscillation in the external diameter direction of the conductor rod. CONSTITUTION:When an operator presses an attachment 5 against the conductor rod 11 of a rotor iron core 12 by holding a plate 4, the conductor rod 11 resonates at the frequency of oscillation applied through an oscillator 1, a piezoelectric element 2, the plate 4, and the attachment 5. The resonance is detected by the piezoleletric element 2 through the attachment 5 and plate 4, and its output voltage is supplied to a voltage measuring instrument 3. A trigger 6 while operating the oscillator 1 permits a timer 7 to start time measurement. The required time when the resonance wave output of an amplifier 3 decreases below the set value of an arithmetic part 8 is displayed on a display part 9 and an oscillation waveform is displayed on a monitor 10. consequently, retaining force between the rotor iron core 12 and conductor rod 11 is checked easily and quantitatively.
Patent JP-H0514326-A (JP)
Title: Phase correction circuit between clock data
Inventor: IGAI HIDEO
IPC: H04L7/00
Filed: 1991-07-08
Abstract: PURPOSE:To reduce a data transmission defect in a serial data transmission line employing a discontinuous clock. CONSTITUTION:A serial data transmission line employing a discontinuous clock is installed between a transmitter 1 and a transmission repeater 2 and between the transmission repeater 2 and a receiver 3 and there is a possibility that a phase deviation might be caused between a data and the clock depending on various conditions of the transmission line. Then the transmission repeater 2 is provided with a phase correction circuit between the clock and the data, which corrects the phase difference of the data received by the transmission repeater 2 and the corrected data is sent in this system.
Patent JP-H1118366-A (JP)
Title: Elevator
Inventor: ONO KOSAKU
IPC: B66B11/08
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a thin type hoist whose motor diameter is small and whose brake is compact, by incorporating a reduction gear into a thin motor and forming them integrally. SOLUTION: A field generating means 1A is formed integrally with the inner periphery surface of a rotor 2, and formed integrally with a cylindrical stator 5 at the outer peripheral surface. A motor is constituted of a field generating means 1B which is made to serve as a pair with the field generating means. A permanent magnet may be fixed on either of the rotor 2 or the stator. The rotor is formed integrally or fitted with/onto a rotor shaft 4, and a brake 5 and a center gear 6 are fitted on a coaxial axis to the rotor shaft. An inner tooth 7 is formed at the inner periphery surface of the stator, and an epicyclic gear device is constituted of a planet gear 8 which engages with both of the inner tooth 7 and the center gear 6, and a carrier 9 which rotatably supports the planet gear 8.  It is thus possible to facilitate the control of a thin hoist and decrease the diameter of the motor for formation of a compact brake 5.
Patent JP-S6146365-A (JP)
Title: Gas venting device of injection molding machine
Inventor: FURUTA TAKAYOSHI
IPC: B22D17/22
Filed: 1984-08-08
Abstract: PURPOSE:To provide a long-life gas venting device by the constitution in which the valve side end of a bypass passage is formed to curve the flow direction of a molten metal in the direction approximately tangential to the valve head of a valve and that the valve is rotated by the pressing force of the molten metal. CONSTITUTION:The top end of the bypass passage 6 opened to face the valve head part 7a of the valve 7 of the gas venting device is formed to curve the flow direction of the molten metal poured from a cavity 3 in the direction approximately tangential to the part 7a. The molten metal flowing into the passage 6 collides against the slit 7c formed to the part 7a and rotates the valve 7, thereby making uniform the contact of the molten metal with the valve 7 in the stage of injection molding. The local deterioration of the valve in the gas venting device is thus made possible and the life of the gas venting device is extended.
Patent JP-H07331226-A (JP)
Title: Anti-staining oil for heat fixation roller
Inventor: FURUKAWA YUTAKA
IPC: C10M107/50
Filed: 1994-07-19
Abstract: PURPOSE:To provide an anti-staining oil which comprises a specific fluorosilicone compound, thus can be uniformly applied to the roller surface without swelling of the roller to prevent off-setting phenomenon in the adhesion heat setter of a dry-type electrophotographic copying machine or a printing machine. CONSTITUTION:This oil comprises a fluorosilicone compound having silicon atoms bearing monovalent polyfluorocarbon groups selected from the formulas: Rf<1>-X<1>-, Rf<2>-X<2>-O-X<3>- and Rf<3>-X<4>-O-X<5>- (Rf<1> is monovalent polyfluorohydrocarbon; Rf<2> is a monovalent polyfluorohydrocarbon bearing etheric oxygen atoms; Rf<3> is a monovalent polyfluorohydrocarbon; X<1> to X<5> are each divalent hydrocarbon).
Patent JP-S5790649-A (JP)
Title: Sequence control method for copying machine
Inventor: HONJIYOU TSUYOSHI
IPC: G03B27/00
Filed: 1980-11-27
Abstract: PURPOSE:To perform controlling of unmagnification and variable magnification copying with one program flow and use an ROM economically by detecting the prescribed positions of an optical system by means of a sensor for timing jump and jumping the counting of reference pulses. CONSTITUTION:In the case of unmagnification copying, a control circuit 24 energizes a driving means 72 to able only the light emitting element 28 of an unmagnification copying timing sensor out of the elements 28, 34, 50. On the other hand, in the case of variable magnification copying, the elements 34 and 50 are abled. When an optical system comes to a prescribed position, this position is detected with a timing jump sensor 8 and the counting of reference pulses is jumped to a prescribed value, so that the program sequence is controlled from the reference pulses of the prescribed place. Hence, controlling of both of unmagnification and variable magnification copying is made possible with one programing flow.
Patent JP-S6228324-A (JP)
Inventor: KAWABE SEIKICHI
IPC: B65B9/20
Filed: 1985-07-29
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-S6145375-A (JP)
Title: Optical reader
Inventor: TAKENAKA SHINYA
IPC: G06K9/34
Filed: 1984-08-09
Abstract: PURPOSE:To simplify a structure of an optical reader by dividing and ternary coding an output of a sensor and therefore reading with discrimination the characters, frames and ruled lines written on a form. CONSTITUTION:The output of a photoelectric transducer 4 is transmitted through an amplifier circuit 5, and the output (x) is branched out to two parts. The levels are close to each other between the parts of frames and characters. However the white paper part as a high level and therefore the binary coding is carried out with the value beta defined as the threshold value to produce a signal (z). The character and frame levels are binary coded with the value alpha to obtain a signal (w). The O level of the signal (w) shows a character. Finally an exclusive OR between both signals (w) and (z) is obtained by an arithmetic circuit 9 to shown a frame.
Patent JP-H0336393-A (JP)
Title: Tunnel excavator
Inventor: ARAGAKI YOSHITAKA
IPC: E21D9/087
Filed: 1989-06-30
Abstract: PURPOSE:To enhance the efficiency of excavating a tunnel by laying three pairs of rails rearwardly of a segment assembling machine, and transferring segment on the center rail and placing gate-shaped drilling machines on both side rails, and radially drilling a small diameter hole. CONSTITUTION:Three pairs of rails 9a, 9b, 9c are laid rearwardly of an excavator 1 having a segment assembling machine 2 mounted thereto, and a drilling and circulating unit and a hydraulic unit are mounted to each rail and also a segment carrier is placed on the center rail 9c. A small bore drilling machine 13 in the form of a gate having a space that allows the segment carrier to pass therethrough is moveably placed on the rails 9a, 9b. A radial small diameter hole for foundation improvement is drilled simultaneously with excavation of a tunnel. Thus, excavation work is efficiently carried out.