baber/WOPTO huggingface dataset:
Patent JP-H08296003-A (JP)
Title: Heat resistant steel
Inventor: AZUMA TSUKASA
IPC: C22C38/54
Filed: 1995-04-21
Abstract: PURPOSE: To improve the high temp. characteristics of a heat resistant steel used for a turbine rotor or the like and to increases the efficiency of power generation. CONSTITUTION: This heat resistant steel has a compsn. contg. 0.05 to 0.2% C, <=0.4% Si, 8 to 13% Cr, 0.05 to 0.3% V, 2.8 to 6% W, 1 to 10% Co and 0.01 to 0.1% N, furthermore contg. one or two kinds of 0.01 to 0.15% Nb and 0.003 to 0.03% B and, if desired, contg. one or two kinds among 0.003 to 0.03% rare earth elements and 0.003 to 0.03% Ca. Moreover, if desired, among inevitable impurities in the heat resistant steel, <=0.15% Mn, <=0.01% P and <=0.25% Ni are regulated as allowable contents. Thus, the high temp. characteristics of the heat resistant steel improve, by which the steam temp. is increased to increase the efficiency of power generation. Furthermore, by the increase of its toughness and the prevention of the secular deterioration in the toughness, its durability remarkably improves.
Patent JP-H05312560-A (JP)
Title: Apparatus for detecting optical axis of lens for spectales
Inventor: KOMATSU TAKAYUKI
IPC: G01C7/02
Filed: 1992-05-12
Abstract: PURPOSE:To determine the optical axis of a lens for spectacles and to enable automation of an operation necessitating the decision on the directivity of a lens, by detecting the position of a projection provided on the puter peripheral part of the lens. CONSTITUTION:The center of a lens 1 is determined by a centerdetermining unit 2 and then a spindle 3 rises while making suction. Simultaneously when a rubber pad of the spindle 3 sucks up the lens 1, the unit 2 opens and the spindle 3 continues to rise. When the outer peripheral part of the lens 1 shows the numerical value of a lowered part for a probe 7 for measurement and the numerical value of a counter 8 becomes a prescribed value, the rise of the spindle 3 is stopped. A setting pad 5 holds the lens 1 horizontally. Next, the spindle 3, with the lens 3 held by suction, is rotated in a round or more. A data processing device 9 judges the place of a projection of the lens 1. The spindle 3 is rotated at an angle to the periphery on which the projection is located, and detailed measurement for the projection is executed, judgement of the top of the projection is made from the angle of the maximal value outputted from the counter 8. Thereby the optical axis is determined.
Patent JP-S5244246-A (JP)
Title: Pental composition
Inventor: FUTAGAMI KATSUYUKI
IPC: A61K8/00
Filed: 1975-10-02
Abstract: PURPOSE: A dental composition in corporating an antimicrobial protein produced by a specific microbial species. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6010543-A (JP)
Title: Production of input surface for image multiplier tube
Inventor: SUZUKI KUNIMIKI
IPC: H01J9/12
Filed: 1983-06-30
Abstract: PURPOSE:To improve the deposition efficiency of an In ball by storing a Pt foil- machined boat in a basket-like coil coated with Al2O3, then entering the In ball in the boat, heating and evaporating it, and forming an In2O3 film on a CsI input phosphor layer. CONSTITUTION:A CsI input phosphor layer 2 is formed on an Al substrate 1, and an In2O3 film is formed on the rugged surface of the phosphor layer 2. In this case, a Pt foil-machined boat 4 with a thickness of 10-50mum is stored in a basket-like coil 3 coated with Al2O3, in addition, an In ball 5 is entered in the boat 4, and it is heated and evaporated to form an In2O3 film. Thereby, the In ball 5 is evaporated to the last and the deposition efficiency can be improved.
Patent JP-2000312079-A (JP)
Title: Front panel of acoustic equipment
Inventor: OSHIMA MASAAKI
IPC: G11B33/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a front panel of acoustic equipment with which a reduced number of components, improved workability, lower cost and the like can be achieved. SOLUTION: This front panel is composed of a panel escutcheon 1 having a recording medium inserting port 1a and a slide door 2 attached to the panel escutcheon 1, so that the door can slide by a link mechanism 3 along a circular track between the closed position, where the recording medium inserting port 1a is hidden and the opened position where the recording medium inserting port 1 is exposed. The linking mechanism 3 is provided with a elastic member 12, which energizes the slide door 2 in the direction of pressing the door to the panel escutcheon 1 and holds the slide door 2 at the opened position or the closed position when the slide door 2 is opened or closed.
Patent JP-S5452689-A (JP)
Title: Pigment-adhered fluorescent substance composition
Inventor: TANAKA YASUTO
IPC: H01J29/20
Filed: 1977-10-04
Abstract: PURPOSE: To obtain a pigment-adhered fluorescent substance compsn. with no exfoliation of pigment particles by adding an org. preservative to a pigment-adhered fluorescent substance in which pigment particles adhere to the surface of the substance with a mixed film of gelatin and gum arabic so as to prevent the film from decay.  
     CONSTITUTION: A fluorescent substance is uniformly dispersed in a less than 5% dil. aq. soln. of gelatin or gum arabic. On the other hand, pigment particles are uniformly dispersed, e.g. in a dil. aq. soln. of gum arabic when gelatin is used to disperse the substance. Next the dispersions are mixed with stirring and adjusted to pH 3.0W7.0 to preciptitate the particles adhered to the surface of the substance. The precipitates are then washed and dried to form a pigment-adhered fluorescent substance. 100 parts by wt. of this substance are uniformly mixed with 0.01W1 part by wt. of an org. preservative such as salicylic acid by a mechanical means to obtain a desired pigment-adhered fluorescent substance compsn 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61277100-A (JP)
Inventor: MUKAI SADAYOSHI
IPC: G21K5/10
Filed: 1985-06-01
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-S5820441-A (JP)
Inventor: SHIMADA TAKASHI
IPC: B32B37/10
Filed: 1981-07-29
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-S62276620-A (JP)
Title: Disk cross call control system
Inventor: MAZAKI TAKAFUMI
IPC: G11B20/10
Filed: 1986-05-24
Abstract: PURPOSE:To improve a processing speed by correctively issuing a reserve command and a seek start, and at the time of success of reserve, receiving and executing the seek start issued simultaneously with the reserve command. CONSTITUTION:As to the connection of a disk cross call system, a magnetic disk device 4 is connected to two magnetic disk control devices 2a, 2b through a disk cross call mechanism 3 to execute reading/writing operation from respective host processors 1a, 1b. The control devices 2a, 2b generate a reserve command a seek command respectively simultaneously through a magnetic disk side control circuit. The response of the reserved result is monitored and the success/fail of the reserving operation is decided and reserve end processing is executed. At the time of success of the reserving operation, the seeking operation simultaneously generated can be also received and executed. Consequently, the reserve end processing and the seeking operation can be processed in parallel and the processing speed can be improved.
Patent JP-S5453572-A (JP)
Title: Electronic watch with solar battery
Inventor: KASHIMA YOSHINOBU
IPC: G04G17/06
Filed: 1977-10-05
Abstract: PURPOSE:To facilitate assembly, by affixing lead terminal with spring property to printed circuit board, and causing the contact part of said lead terminal to contact with the wiring pattern on the circuit board in order to press-fit elastically to the outer circumference of watch movement. CONSTITUTION:Eight solar batteries 4, four each across a liquid crystal display cell 2, are soldered to the wiring patterns on a flexible printed circuit board 3, and a lead terminal 5 for the negative polarity is soldered to the back of the same board 3. The lead terminal 5 electrically contacts to the negative polarity wiring pattern 6a on a watch circuit substrate 6 with a contact part 5f having spring property. The lead terminal 5 also has branches 5d, 5e which are elastically press- fitted to the watch movement in cooperation with the contact part 5f. Thus, by affixing the lead terminal 5 to the outer circumference of the movement, the electric connection between the solar batteries 4 and the watch circuit substrate 6 may be easily obtained.
Patent JP-H05288850-A (JP)
Title: Doppler-system ground vehicle-velocity detection apparatus
Inventor: IKEDA SHINJI
IPC: G01P3/54
Filed: 1992-04-13
Abstract: PURPOSE:To enhance the accuracy of the abnormality judgment of a detection state of a ground vehicle velocity in an ultrasonic Doppler-system ground vehicle-velocity detection apparatus which is installed on a vehicle wherein a means which estimates a vehicle velocity from a wheel velocity is provided. CONSTITUTION:The detection state of a ground vehicle velocity is judged to be abnormal in the following cases: the vehicle veclocity difference between an estimated vehicle velocity VE on the basis of a wheel velocity and a Doppler vehicle velocity VD on the basis of the Doppler effect of ultrasonic waves is large (S41); and the output voltage (v) from a reception part which receives reflected waves from the surface of the road is low (S49). In cases other than the above cases, it is judged that the detection state is not abnormal.
Patent JP-2000310344-A (JP)
Title: Gas cock
Inventor: YONEMOTO SHIGEMITSU
IPC: F16K5/04
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost and also facilitate assembly by reducing the number of part items. SOLUTION: In this gas cock, a spring pin as a stopper 1 is penetrated through and fixed in a small diameter hole 17 and a large diameter hole 18 which are formed in a cylindrical part 12 in an upward position of a slit S, a lateral hole part 40 through which the stopper 1 is penetrated is formed in a drive shaft 31 with its side part opened, and first and second rotation preventing surfaces on which both the end parts of the stopper 1 abut from one side and third and fourth rotation preventing surfaces on which both the end parts of the stopper 1 abut from the other side having an interval of 90 deg. from the abutting state are formed in the circumferential direction of the lateral hole part 40.
Patent JP-S5244977-A (JP)
Title: Lateral shifting apparatus of car
Inventor: SATOU TOSHIYUKI
IPC: E04H6/06
Filed: 1975-10-05
Abstract: PURPOSE: Lateral shifting apparatus of car, in which support frames of car are shifted laterally by driving power of a car on the frame, without moving longitudinally. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60264132-A (JP)
Title: Radio equipment adjusting jig
Inventor: OBATA TSUYOSHI
IPC: H04B17/00
Filed: 1984-06-12
Abstract: PURPOSE:To attain ease of manufacture and to exclude variance in the manufacture by providing a printed board having a prescribed pattern formed with the utilization of master paper used for a printed board of a radio equipment and mounting directly pins and a coaxial plug or a terminal connector on the printed board. CONSTITUTION:The coaxial plug 101 to which a high frequency signal or the like is fed is fixed at first to a printed board 105 of a radio equipment adjusting jig by a screw and a nut. The terminal connector 102 supplying power and extracting an output signal and giving it to an external measuring device is fixed also to the printed board by a screw and a nut. An object to be measured is placed on the spring pin 103 of the radio equipment adjusting jig and between panel fastening fixtures 104 and fixed by a panel fastening fixture 104. The panel fastening fixture 104 is tightened loosely by a fastening screw 106, movable in the direction of arrow in figure and fixes surely the printed board of the object to be measured.
Patent JP-S62278694-A (JP)
Inventor: NEGISHI HIROYUKI
IPC: G07D7/00
Filed: 1986-05-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08310038-A (JP)
Title: Toner flying type recorder
Inventor: YAGI TAKASHI
IPC: B41J2/385
Filed: 1995-05-18
Abstract: PURPOSE: To provide a toner flying type recorder capable of realizing a high speed driving by enhancing responsiveness of toner with respect to an electric field and reducing the size thereof. CONSTITUTION: The title device comprises a suction electrode 1 to which a prescribed level of voltage is applied and a head body 2 opposing to the suction electrode 1. A cylindrical toner holding section 3 that temporally holds the toner T is provided to head body 2 in opposition to the suction electrode 1. A toner ejection hole 4 is provided to the toner holding section 3 in the side of the suction electrode 1 and a control electrode 5 and a reference electrode 6 for controlling the toner ejection are provided to the toner ejection hole 4. The device further comprises a voltage drive section 7 that applies a prescribed level of control voltage to the control electrode 5 for the toner ejection in accordance with an external signal S.  A vibrating means 8 such as a piezoelectric element that is driven by the voltage drive section 7 to vibrate the toner T held by the toner holding section 3 is juxtaposed with the toner holding section 3.
Patent JP-H05312755-A (JP)
Title: Detecting apparatus for concentration of alcohols of fuel
Inventor: OKADA AKIRA
IPC: G01N27/22
Filed: 1992-05-13
Abstract: PURPOSE:To obtain the concentration detection apparatus, of alcohols of a fuel, wherein the detection accuracy of the concentration of methanol can be enhanced. CONSTITUTION:A fuel with which methanol has been mixed is made to flow through an insulated pipe 1; a conductive electrode 3 is installed inside the insulated pipe 1; a single-layer winding coil 4 is wound on the outside of the insulated pipe 1 so as to be faced with the conductive electrode 3; a variable capacitor 9 is connected in parallel with the single-layer winding coil 4; a parallel-resonant circuit is formed. The capacity of the variable capacitor 9 is made variable in such a way that the resonance frequency of a prescribed fuel having a permittivity within a range of 10 to 25 becomes a definite value. The methanol can be detected with high accuracy irrespective of an irregularity in the accuracy of a sensor.
Patent JP-S62278211-A (JP)
Title: Method for removing dust in sealing box of movable armor
Inventor: FUJII MASANORI
IPC: C21B7/22
Filed: 1986-05-26
Abstract: PURPOSE:To soften and remove dust in a sealing box and to make special dust removing work unnecessary by blowing steam into the box from an N2 pipe for purging instead of direct blowing into a furnace during the suspension of operation. CONSTITUTION:Steam is blown into a sealing box provided with a built-in device for swinging an armor plate through a push rod 8 moved forward and backward by the driving of a driving ring 9 from an N2 feeding pipe 7 instead of conventional blowing into a furnace from a steam pipe 15 through a valve 14 and a counter 18. The steam purging is carried out about 1-2 times per month every time operation is suspended. By the steam purge, the accumulation of dust in the box can be perfectly prevented even though N2 purge is stopped and the action of the push rod 8 can be kept normal.
Patent JP-S5822501-A (JP)
Title: Detecting method for operational condition of train
Inventor: SUZUKI SHIYUUJI
IPC: B60L3/10
Filed: 1981-07-31
Abstract: PURPOSE:To accurately detect the operational condition of a train by a method wherein the judgement of slipping, skidding and unbalance of the train is given successively by performing a digital processing. CONSTITUTION:A control circuit 4 compares the detected output S3 of a voltage and current detector 16, revolution frequency signals FR1 and FR2 of motors 7 and 8, the desired value VL of a stress load detector 3, and the desired value BF of a brake valve 2 in accordance with an operational mode signal FG1 and gives a manipulated variable output S1 to a main circuit 9. A slipping-skidding- unbalance detecting section 15 reads revolution frequency signals FR1 and FR2 at the prescribed time interval, and performs an arithmetical operation to obtain the absolute value FR3 of the differences FR11 and FR12 existing between the above signals and the previous revolution signals, and between the above signals and the signals FR1 and FR2. Also, the detecting section 15 compares the signals FR11, FR12 and FR13 with a slipping constant, a skidding constant, an unbalance constant, and outputs an unbalance signal to a control circuit 4.
Patent JP-H01292474-A (JP)
Title: Arithmetic unit for solid interference
Inventor: GONDO HIROSHI
IPC: G06F17/50
Filed: 1988-05-19
Abstract: PURPOSE:To attain solid interference computing processing based upon a solid modeler by moving two solids in the separating or superposing direction of the two solids when they are contacted with each other. CONSTITUTION:An intersection deciding part 22 decides respective intersections between faces, between a face and a ridgeline, etc., from plural solid information inputted from an input part 21. Since contact between solids disables calculation, a moving direction calculating part 23 calculates the separating direction of plural contacting solids or the deeply superposed direction when the deciding part 22 decides contact, and a distance increasing/decreasing part 24 moves one solid by a minimum value to be processed by a computer to remove their contact and an arithmetic processing part forms three-dimensional data.
Patent JP-H07302688-A (JP)
Title: High intensity discharge lamp lighting device
Inventor: TAKEHARA TAKAO
IPC: H02M7/48
Filed: 1994-05-10
Abstract: PURPOSE:To simplify circuit constitution, and improve economy by detecting a lamp current, and controlling a power switch element of a voltage resonance type inverter through a voltage resonance type switching power control circuit. CONSTITUTION:A lamp current of a metal halide lamp L is detected as a voltage through a resistance current detecting resistor RD, a diode D12, a capacitor C11, etc., to be supplied to an operational amplifier OPA of a resonance type switching power control circuit IC1. On/off frequency of a power switch element FETQ1 of a voltage resonance type inverter is controlled through a VCO, a pulse frequency modulator PFM, etc., to set the frequency lower as the lamp current is lower, a primary current at a boosting transformer T1 is increased compared with that at the time of stationary action where a discharge current is sent through the lamp L, and the lamp L1 starts glow discharge. By this constitution without requiring a DC-DC converter, a high brightness discharge lamp lighting device of simple circuit constitution and improved economy can be provided.
Patent JP-S62277575-A (JP)
Title: Ultrasonic sensor
Inventor: AZUMA NAOYA
IPC: G01S7/52
Filed: 1986-05-26
Abstract: PURPOSE:To facilitate the thickness reduction and directivity variation of an ultrasonic sensor by providing a vibrator selecting means which selects an optional ultrasonic vibrator among plural ultrasonic vibrators arrayed on the same plane of a base and transmits and receives a wave. CONSTITUTION:The vibrator selecting means 3 is provided which has the plural ultrasonic vibrators 1(11-15) for transmitting and receiving ultrasonic waves on the same plane of the base and selects an optional vibrator 1 to transmit and receive a wave. The selecting means 3 is formed of switches SW1-SW5 which select vibrators to be put in transmitting-receiving operation among the vibrators 11-15, transmitting circuits A11-A15, and receiving circuits A21-A25. A transmitted signal inputted to a transmission terminal Ts is processed by the transmitting circuits A11-A15 and applied to the vibrators 11-15 through the switches SW1-SW5. Reception outputs of the vibrators 11-15, on the other hand, are inputted to the receiving circuits A21-A25 which process the reception outputs and the composite signal of the outputs of the receiving circuits A21-A26 is outputted to a reception terminal Tr as a received signal.
Patent JP-S63285505-A (JP)
Title: Optical fiber device
Inventor: YAMADA ATSUSHI
IPC: G02B6/42
Filed: 1987-05-18
Abstract: PURPOSE:To accurately position and fix an optical fiber by placing a heat insulator between a substrate where a semiconductor element is fixed and the optical fiber fixed to a heat generation body. CONSTITUTION:The heat insulator 14 is provided between the substrate 11 where the semiconductor laser 13 is fixed and the optical fiber 16 fixed to the heat generation body 15. Further, a temperature sensor 17 is adhered in the vicinity of the heat insulator 14 on the substrate 11. This sensor 17 holds the temperature in an optical fiber device 10 constant to prevent the laser 13 from changing in operation due to variation in temperature and controls the heat generating operation of the ceramic heat generation body 15 at the time of assembly. The spherically worked tip part 16a of the optical fiber 16 operates as a lens and the fiber 16 is so fitted that the optical axis of the tip part 16a is aligned with the optical axis of the laser 13. Thus, the optical fiber 16 is accurately positioned and fixed.
Patent JP-S5644825-A (JP)
Title: Moisture measuring method
Inventor: SAITOU KATSUE
IPC: G01N5/00
Filed: 1979-09-21
Abstract: PURPOSE: To enable automation by a method wherein a sample of the already known weight is dried in a rotary type drying machine by blowing air and moisture is measured from the quantity of moisture and the coefficient of time to moisture.  
     CONSTITUTION: The weight of the sample is measured by weighing machine 1 and then, cast down through chute 2 into drum 33 in drying machine 3. The air, moisture of which is measured by hygrometer 8 is sucked into blower 4, enters the space between outer drum 32 and inner drum 33, is heated by heater 31 and enters inner drum 33 through air hole 35 to dry the sample. The moisture of the air exhausted from blower 4 is condensed through cooler 6 and measured in water meter 7. This value is operated with the microcoefficient of the condensed water quantity against time to calculate the quantity of moisture in the sample. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06239795-A (JP)
Title: Catalyst for synthesizing carbonic acid diester and method for producing carbonic acid diester
Inventor: MATSUDA HIROKAZU
IPC: C07C69/96
Filed: 1993-04-22
Abstract: PURPOSE:To obtain a catalyst having high catalytic activity and reaction selectivity and used for the synthesis of carbonic acid diesters. CONSTITUTION:This catalyst for the synthesis of carbonic acid diesters is characterized by carrying a catalyst compound such as copper chloride on (1) activated carbon produced from a plant or polymer raw material, (2) a carrier having an aluminum content of <=2wt.%, or (3) a carrier having a sulfur content of <=2wt.%. The plant raw material includes coconut shell, and the polymer raw material includes a phenolic resin. The catalyst component is carried on the carrier in an amount of approximately 0.5-80wt.%. A carbonic acid diester can industrially efficiently be produced in which yield and selectivity by reacting an alcohol with carbon monoxide in the presence of the catalyst.