baber/WOPTO huggingface dataset:
Patent JP-S6356978-A (JP)
Title: Integrated semiconductor laser
Inventor: MAKIUCHI MASAO
IPC: H01S5/00
Filed: 1986-08-27
Abstract: PURPOSE:To realize high speed operation and obtain a large output, by integrat ing many transversal injection lasers in which quantum well structure serves as an active layer, and forming P and N electrodes in the manner in which the active layer is sandwiched between high resistance layers and has a mini mum volume. CONSTITUTION:An HR-AlGaAs clad layer 4, an active layer 5 of MQW struc ture and an HR-AlGaAs clad layer 3 are grown in order on an SI-GaAs sub strate 6. Two N-type regions 2 are formed by diffusing Si, and three P-type regions 1 are formed by diffusing Zn. Thus four transversal injection lasers are formed on the fine area of a substrate. In this manner, several number of elements are horizontally and vertically integrated, so that a laser of high speed and large output can be obtained.
Patent JP-H1142430-A (JP)
Title: Atomizer
Inventor: MIYAKE FUMINORI
IPC: B01F5/06
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To promote the atomization of a substance contained in a fluid to be treated by alternately providing an annular flow forming block and a straight flow forming block and forming a radial center intermediate line groove and a radial center line groove orthogonally to each other. SOLUTION: The atomization block A in the atomizer is composed of straight flow forming blocks B1 and B2 and an annular flow forming block C, straight flow through-holes x1 and x2 are formed at the axial centers of the blocks B1 and B2 , and plural annular grooves m1 , m2 , n1 and n2 are provided on both side faces of the block C almost concentrically with the axial center. The annular grooves m1 and m2 and n1 and n2 communicate through radial center intermediate line grooves p, p and, q, q in diameter direction. Further, radial center line grooves (s) and (t) are provided within the annular grooves m1 and n1 and communicate with the through-holes x1 and x2 at the intermediate parts, and the annular grooves m2 and n2 communicate by the through-holes (u) and (v) of the block C.
Patent JP-S5994813-A (JP)
Inventor: HERUMUUTO FUERU
IPC: C30B15/00
Filed: 1983-10-26
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-S5990102-A (JP)
Title: Program controller
Inventor: ARIMATSU TOSHIO
IPC: G05B19/05
Filed: 1982-11-15
Abstract: PURPOSE:To control a controlled system at each prescribed time by providing two counters backed up by batteries to obtain the service interruption period and then changing a control program based on said service interruption time and the time point when the service interruption starts. CONSTITUTION:If a service interruption is generated after 15min since a counter 2 starts its counting, the counter 2 continues its counting. However a counter 3 stops its counting at and after 15min. If the service interruption is recovered after 25.5min after the counter 2 starts, the count value C1 of the counter 2 shows 25.5min at that time point. While the count value C2 of the counter 3 shows 15min. Hereafter the value C2 is compared with each set time point to perform control. That is, a central processor 8 performs the initialization, the read-out of data from an external storage device 7, etc. after the service interruption is recovered. Then it is avoided based on the value C2 of the counter 3 that the processor 8 starts again at the first set time.
Patent JP-S5991178-A (JP)
Title: Foamed self-adhesive tape or sheet
Inventor: OOSAKI TOSHIMASA
IPC: C09J7/02
Filed: 1982-11-15
Abstract: PURPOSE:To provide the titled tape or sheet having high mechanical strength and flexibility and exhibiting strong adhesion of base material to adhesive layer, prepared by forming an adhesive layer on one or both sides of a specified crosslinked plastic foam with closed cells. CONSTITUTION:A foaming agent is added to a 1:9-9:1 mixture of (A) linear low-density polyethylene obtained by copolymerizing 1-10mol% alpha-olefin with ethylene and having a density of 0.915-0.940g/cm<3> and a melt index of 0.5-50g/ 10min and (B) ethylene/vinyl acetate copolymer with a vinyl acetate content of 5-30wt% or ethylene/ethyl acrylate copolymer with an ethyl acrylate content of 7-25wt%. The mixture is formed into a sheet at a temperature and under a pressure which does not cause decomposition of the foaming agent. The sheet is irradiated with an ionizing radiation for crosslinking and is foamed under heating into a crosslinked plastic foam 1 with closed cells. An adhesive layer is then formed on one or both sides of the foam 1 and release paper 3 is attached.
Patent JP-H0486576-A (JP)
Title: Magnetic sensor circuit
Inventor: HIRAKATA NOBUYUKI
IPC: G01R33/06
Filed: 1990-07-27
Abstract: PURPOSE:To achieve a checking of effect by a temperature change by connecting a voltage limiting element in parallel to a Hall element while an output limiting element of the same temperature characteristic is connected between output terminals of a Schmitt trigger circuit to stabilize a drive voltage of the Hall element. CONSTITUTION:Drive voltage of a Hall element 112 is determined by a voltage limiting element 113 connected in parallel to the element and the driving of the element 112 is always accurate as it is free from variations attributed to a production process of a current source 114 for driving the Hall element 112. Voltages between terminals of output limiting elements 124 and 125 provided between terminals of the element 113 and on a Schmitt trigger circuit 111 respectively both lower with a rise in temperature but the resulting effect is canceled between the element 113 and the elements 124 and 125. Thus, the use of the diodes having the same temperature characteristic for the elements 113, 124 and 125 allows the lowering of an input hysteresis to match a drop in an output voltage of the element 112 at a high temperature thereby checking effect by a temperature change in the entire circuit.
Patent JP-S6180330-A (JP)
Title: Voice recognizing device
Inventor: WATANABE HITOMI
IPC: G10L15/28
Filed: 1984-09-26
Abstract: PURPOSE:To process efficiently an event by recognizing the cause of an interruption by a monitor interruption processing part to start an interruption part of an I/O control process, reading out only unit data and then executing the format check of the data. CONSTITUTION:An FCP control process 14 is connected between each I/O control process (FCP) outof plural ones connected to a voice recognizing device and an application process (APL) 11 to recognize the cause of an interruption by an interruption processing part 131 of a monitor 13 at the time of event waiting such as command input and voice input and to start an interruption part 121 in the corresponding FCP 12. Only the unit data of the I/O data due to the interrupted event are read out by the interruption part 121 of the FCP 12, the control is instantaneously transferred to the monitor 13 and the format of said data is checked by the FCP control process 14 in accordance with the processing procedure of a schedular 132 in the monitor 13. Thus, the even processing can be performed efficiently.
Patent JP-S6259865-A (JP)
Title: Measuring method for flow velocity
Inventor: JINDA AKIHITO
IPC: G01P5/12
Filed: 1985-09-10
Abstract: PURPOSE:To measure accurately a flow velocity by simple circuit constitution without being affected by the temperature of the fluid by allowing one resistor to serves as both a resistance bulb and a heating resistor. CONSTITUTION:A rectangular wave current is generated by a signal generator 1 and inputted to the resistance bulb 2 of a thin platinum film provided in the fluid. When the input current is small, the resistor 2 does not generate heat and its resistance value is detected to find the temperature of the fluid. Then when the input current increases, the resistor 2 generates heat. If the fluid does not flow at this time, the resistor 2 is held at constant temperature, but when the fluid flows, heat is absorbed from the resistor 2, which drops in temperature and decreases in resistance value. The decrease in the resistance value is larger and larger as the flow velocity is faster and faster. For the purpose, a microprocessor 4 calculates the flow velocity by carrying out arithmetic processing based upon a specific expression by using the output of the resistor 2 right before the current inputted to the resistor 2 varies from a small current to a large current and the output right before the current varies from the large current to the small current, so that the flow velocity is displayed on a display part 5.
Patent JP-H0367020-A (JP)
Title: Engine with multiple suction valve
Inventor: NANBA MUNEYOSHI
IPC: F02B31/02
Filed: 1989-08-04
Abstract: PURPOSE:To facilitate the control with a simple mechanism and reduce the cost by furnishing a flapper type throttle valve on the suction path in the divergent point of a diverging path, and opening and closing the whole diverging paths with opening and closing of one throttle valve. CONSTITUTION:In case an accel. pedal is only stamped to midway during low load operation, a throttle valve 34 is put in approx. half open condition, and an upper divergent pipe 29a opens while a lower divergent pipe 29b is closed. Therefore, the sucked air is sent to combustion chamber 24 only from the diver gent pipe 29a, and a small quantity of sucked air can be introduced to the combustion chamber 24 from one suction port 25 without delaying the flow speed. Therefore, the air and fuel are mixed together completely even with lesser amount of suction air to ensure perfect combustion at all times. In this case with less suction gas, a condition is attained in which the divergent pipe 29a twisted approx. 90 is opened, which enables giving a downward directed angle to the suction air to be introduced to the combustion chamber 24, and an inclined swirl is generated in the suction gas in the combustion chamber 24, which enables further improvement of mixing of the mixture gas.
Patent JP-H0651364-A (JP)
Title: Device and method for inspecting characteristic for optical axis correction means
Inventor: KANEDA NAOYA
IPC: G03B43/00
Filed: 1992-07-28
Abstract: PURPOSE:To quickly and easily inspect the characteristics of an optical axis correction means in the case of mass-producing the optical axis correction means such as a variable apex angle prism for vibration resistance by providing a light projecting means, a light receiving means, a means for giving a specified driving signal to an actuator for varying the optical axis of the optical axis correction means, and a means for detecting a driving quantity obtained in the case the optical axis correction means is driven by the means for giving the driving signal. CONSTITUTION:This device includes the variable apex angle prism 41 functioning as the optical axis correction means, apex angle sensors 43 and 44, and the actuators 48 and 49. When voltage gradually changed from -AV to +AV at specified speed is impressed on the actuators 48 and 49 from a microcomputer 2, the angle state of the prism 41 is changed according to a current value changed with impressing the voltage, then the position of a light beam is changed in the light receiving means 8. Since a substance performing positional detection in two directions is desired as the means 8, a two-dimensional position sensor, for example, is suitable. As a result, relation between the impressed voltage and the angle of the light beam at that time is known.
Patent JP-H0278737-A (JP)
Title: Coal gasifying power generation method
Inventor: FUJIMURA HIDEKAZU
IPC: F02C9/40
Filed: 1989-08-04
Abstract: PURPOSE:To simplify fuel control as the damping time of a gas turbine, by storing beforehand auxiliary liquid fuel and supplying this auxiliary liquid fuel to the burner of the gas turbine at the cutting-off time of load, and stabilizing the flame of the burner at the cutting-off time of load. CONSTITUTION:A power generating plant burns at a burner 1 fuel gas supplied from a coal gasifying hearth 2, and drives a gas turbine 4 by means of this combustion gas, and conducts power generation by means of a power generator 21 using this motive power. In this instance, an accumulator 5 storing auxiliary liquid fuel and a fuel tank 22 are provided. And at the cutting-off time of load, out of these, the auxiliary liquid fuel from the accumulator 5 is provided to the burner 1 of the gas turbine 4, and flame at the burner 1 at the cutting-off time of load is stabilized. Next, at the time point of a driving means such as a pump or the like having started up, the supply of auxiliary fuel is conducted from the tank 22 instead of the accumulator 5. As a result, responsiveness at the time of a change from a gas main fuel to an auxiliary liquid fuel such as light oil, is heightened.
Patent JP-2000035282-A (JP)
Title: Dryer of wood
Inventor: NISHIMURA AKITOSHI
IPC: F26B9/06
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a dryer of wood for drying wood in a drying room by connecting and switching a plurality of heat sources, and drying wood in each room by distributing and supplying heating air to the plurality of drying rooms by maintaining sufficient drying capacity by means of less feed pipe mechanism. SOLUTION: One or a plurality of drying rooms 12a, 12b and 12c, heat sources 22 and 24 arranged on the outside of the drying room, and feed pipe mechanisms 14a and 14b of heating air generated by a heat source being arranged adjacently to the outside of the drying room are provided. This feed pipe mechanism 14 comprises an inner pipe 34 for guiding heat source air generated directly by heat sources 22 and 24, an outer pipe 36 provided in a double pipe form on the outside of the inner pipe so as to contain the inner pipe, and a heating air passage 38 of the air heated by the heat source air in the inner pipe 34 being formed between the inner pipe 34 and the outer pipe 36, and a duct mechanism 48 communicated with the heating air passage 38 for supplying the heated air into each drying room is provided.
Patent JP-H073162-A (JP)
Title: Exponentially harmonious composition with improved dng/dt
Inventor: ZAIN BIRUKADEI
IPC: G02B6/24
Filed: 1993-08-13
Abstract: PURPOSE: To obtain an optically transmissive composition which exhibits a small change in refractive index with respect to temperature changes (dn g /dT) by incorporating each a predetermined amount of specific silica sol particles and a specific polysiloxane polymer.  
     CONSTITUTION: Optically transmissive compositions comprise 20-80 pts.wt. individually dispersed silica sol particles and 80-20 pts.wt. liquid polysiloxane polymer having a structure represented by the formula [R 1  is a 1-9C alkyl; R 2  is a 6-18C aryl or a monohalogenated aryl; R 3  is R 1  or R 2 ; Y is H, R 1 , CH 2 =CH, OH, NH 2 , OR (wherein R is methylene, ethylene or propylene), ROH, RNHR' (wherein R' is a 1-4C alkyl), RN(R') 2 , R'NHCONR or RCOOH; and (l), (m) and (n) are each 0-2,000 and the sum of them is less than 2,000] and a refractive index of 1.44-1.52, and capable of further crosslinking polymerization by heat or irradiation with actinic radiation. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0250386-A (JP)
Title: Magnetic disk device
Inventor: SATO TAKAKORE
IPC: G11B25/04
Filed: 1988-08-12
Abstract: PURPOSE:To prevent intrusion of dirty air and to secure the sufficient reliability of a magnetic disk device by linking an inlet port of a dust counter to a valve attached with an open/close mechanism, and charging air at the same quantity as the capacity of sucking through a respiration filter. CONSTITUTION:At a closed structure substance 1 or 7, a respiration filter 15, which sucks the same air quantity as that of the inter-device air suction of a valve 17 attached with the open/close mechanism opened/closed by the attachment/detachment of a plug 18, is provided. When the dust is measured, the plug 18 linked to the inlet hole of a dust counter 16 is linked to the valve 17 attached with the open/close mechanism. Consequently, when the internal air of a magnetic device is sucked by the dust counter 16, the air at the same quantity as the capacity of sucking enters from the respiration filter 15, and the pressure inside the magnetic disk device is always held to be constant. Thus, the dirty air does not enter from the outside, and the sufficient reliability of the magnetic disk device can be secured.
Patent JP-S6360349-A (JP)
Inventor: TAKITA TOMOSABUROU
IPC: E04B2/02
Filed: 1986-08-29
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-S62242679-A (JP)
Inventor: JIYOOJI REBITSUTO
IPC: C07D521/00
Filed: 1986-08-29
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-S5992365-A (JP)
Title: Pattern generator
Inventor: KIKUCHI SHIYUUJI
IPC: G06F11/263
Filed: 1982-11-19
Abstract: PURPOSE:To generate a flexible pattern with a small-capacity memory by means for programmed pattern generation and storage of random pattern data and a means for the arithmetic of their outputs. CONSTITUTION:An arithmetical logical computing element 7 performs arithmetical or logical operation between the output of a pattern generator 1 by arithmetic and the output of a pattern memory 2 and outputs the result. The pattern memory 2 of the pattern generator 1 is stored with the arithmetical or logical difference between the value of a pattern generated by the pattern generator by arithmetic and the output of the arithmetical logical computing element 7. When the pattern is regular, the output of the pattern generator 1 by arithmetic is sent out as it is and when not, the output of the pattern memory 2 is sent out as it is or after arithmetical logical operation.
Patent JP-H0249603-A (JP)
Title: Manufacture of shoe sole
Inventor: IIOKA YUTAKA
IPC: A43D25/06
Filed: 1988-08-12
Abstract: PURPOSE:To obtain a foam urethane shoe sole including slip-proof material in a section near the grounding surface of the shoe sole by settling the slip-proof material mixed in foaming polyurethane original-solution injected in a shoe sole mold, at a shoe sole mold bottom section, immediately after the injection, and by forming a layer including the slip-proof material of a desired thickness. CONSTITUTION:The slip-proof material 2 of the metallic pieces or ceramic pieces of the diameters of 1m/m-3m/m and the specific gravities of 2-10 or sand or the like is dipped in surface finishing solution, and several minutes later, the material 2 is taken out of the solution and is dried. To the main agent of foaming polyurethane original-solution, the surface-finished and dried slip-proof mateiral 2 by the weight percentage of 20%-50% of the foaming polyurethane original-solution is added and is agitated well. Material agitated well with the auxiliary agent of the foaming polyurethane original-solution is injected into a shoe sole mold main-body 8, and the cover 9 of a shoe sole mold is fastened to be fixed. After injected, the slip-proof material is immediately settled at the bottom section of the shoe sole mold, and a layer 2A including the slip-proof material of 2m/m-5m/m is formed. After that, through foaming and combining, foam urethane 1 is hardened. After the foam urethane is hardened, a foam urethane shoe sole is taken out of the shoe sole mold.
Patent JP-H0487078-A (JP)
Title: Straight line feeding device
Inventor: HASEGAWA SABURO
IPC: G11B21/02
Filed: 1990-07-30
Abstract: PURPOSE:To improve workability and to attain a positioning adjustment with high accuracy for a straight line feeding device by sliding a support frame supporting a feed screw which is revolved with the revolution of a straight line feeding motor in the axial line direction of the feed screw. CONSTITUTION:A support frame 20 supporting a feed screw 33 which is revolved with the revolution of a straight line feeding motor is provided with the slits 23a and 23b where the fixing screws 24a and 24b are inserted for a housing where the axial line direction of the screw 33 is defined as the lengthwise direction and at the same time the frame 20 is fixed. Then two guide projections 25a and 25b are provided so that a line connecting together the centers of both slits 23a and 23b is set parallel to the axial line of the screw 33. At the same time, both projections 25a and 25b are put slidably into the guide slits 41a and 41b of the housing toward the axial line of the screw 33. Furthermore a grip part 26 is provided to the frame 20. In such a constitution, the frame 20 can be easily slided toward the axial line of the screw 33. Thus the workability is improved and the positioning adjustment is attained with high accuracy.
Patent JP-2000350665-A (JP)
Title: Cooking utensil
Inventor: HAYASHI MICHIMUNE
IPC: A47J43/28
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a cooking utensil usable in various cooking methods, which easily catches any object as wire gauze at the end of its utensil body widens when its handle is gripped by one hand, and which catches the object when the handle is released. SOLUTION: A central shaft 2 is connected to a handle 3 and a wire 8 and wire gauze 1 are integrated together and connected to the central shaft 2. A coiled spring is mounted within the central shaft.
Patent JP-H01111420-A (JP)
Title: Gas separation membrane
Inventor: YAMADA SHINICHI
IPC: B01D71/26
Filed: 1987-08-13
Abstract: PURPOSE:To obtain a gas separation membrane which is excellent in permeability, selectivity, durability and scratch resistance by using polyolefine or polyarylene oxide having an active functional group which performs self-cross- link or is cross-linked with a cross-linking agent. CONSTITUTION:For example, methoxysilane graft-poly(4-methyl-1-pentene) obtained by grafting trimethoxyvinylsilane to poly(4-methyl-1-pentene) to introduce active silyl group is dissolved in a solvent such as cyclohexane together with a cross-linking catalyst such as dibutyl tin dilaurate. This soln. is cast on a Teflon plate and a solvent is evaporated and thereby a gas separation membrane having a cross-linking bond is obtained.
Patent JP-S58102174-A (JP)
Title: Wiring test for shelf unit
Inventor: KUWANO TOYOICHI
IPC: H05K13/08
Filed: 1981-12-14
Abstract: PURPOSE:To improve the reliability and the workability of testing by switching one of multiconnector terminals in the combination of the moderate changeover of a rotary switch and the operation of a selection switch. CONSTITUTION:A buzzer 3 and a battery 4 are housed in a chassis 1 of a wiring tester. A multiconnector 9 is arranged on the rear wall thereof to retain an adaptor cable 10. A multistage rotary switch 5 is arranged on a console panel 2 and a transparent dial disc 6 is fastened on a rotating shaft 51. The cable 10 is tied to a connector 9 and a multicontact G3 of a shelf unit 12. The selection of other terminals belonging to the contact G3 is done with a switch 5 and a selection switch 8 simply by bringing a contact probe 11 into contact with a terminal gate (g) to be measured.
Patent JP-2000033641-A (JP)
Title: Tubular film molding method and molding sizing mandrel
Inventor: KOIZUKA AKIHISA
IPC: B29C48/90
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To easily obtain a tubular film of high quality prevented from the hooking or cooling irregularity thereof in a sizing part, free from wrinkles or stripe patterns and uniform in thickness. SOLUTION: The tubular film 7 extruded from the annular slit formed between the outer peripheral surface of the mandrel 11 of an annular extrusion die 10 and the inner peripheral surface of a ring member 12 in a molten state is passed on the outer peripheral surface of the sizing part 2 of the sizing mandrel 1 attached to the mandrel 11 of the annular extrusion die 10 in a concentrically circular state through a support member 4 while cooled at least from the inside thereof by cooling water to form a tubular film 7 having a predetermined inner diameter. In this case, internal cooling water is allowed to flow through the gap C between the outer peripheral surface of the sizing part 2 and the inside surface of the tubular film 7 in the direction reverse to the advance direction of the tubular film 7 so as to form a water film to cool the inside surface of the tubular film 7.