baber/WOPTO huggingface dataset:
Patent JP-S58152219-A (JP)
Title: Illuminating device
Inventor: SUGASAWA FUKASHI
IPC: G02B13/18
Filed: 1982-03-08
Abstract: PURPOSE:To make the illuminance over the entire part of an illuminating plate uniform by constituting a titled device so as to make the refractive index of a lens disposed between a light source and the illuminating plate smaller gradually from the central part toward the outside circumferential part. CONSTITUTION:A lens body 7 is disposed between a spot light source 4 and an illuminating plate 6, and is so located that the center of the lens body 7 is on the axis 8 of the light source connecting the light source 4 and the central part of the plate 6 with a straight line. The shape on an optional section running the center of the body 7 is as if two convex lenses 7a, 7b of the same shape are connected on the axis 8. The optical axes 9a, 9b of the lenses 7a, 7b are the straight lines running the outside marginal parts C, D of the plate 6 and the light source 4. The virtual image of the source 4 is formed at the virtual image points A1, A2 behind the source 4 by the lenses 7a, 7b. Thus, the refractive index of the lens body 7 decreases gradually from the central part toward the outside circumference and the illuminance on the plate 6 is made uniform.
Patent JP-S60183475-A (JP)
Inventor: YAMAGISHI YASUYUKI
IPC: B66B1/20
Filed: 1984-02-28
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-H01210895-A (JP)
Title: Fast breeder
Inventor: KINOSHITA IZUMI
IPC: G21C11/08
Filed: 1988-02-19
Abstract: PURPOSE:To prevent local action of load, etc., and to maintain the soundness of a reactor vessel by improving the supporting structure for supporting plural heat shielding plates disposed within a gas dam layer formed on the inner circumferential side of the vessel. CONSTITUTION:The load of plural sheets of the heat shielding plates 30 is uniformly supported to a hanging plate 25 by means of supporting members 29 and is further supported by the reactor container 1. The horizontal load is uniformly transmitted to the adjacent shielding plates 30 via a projecting part 31 and is transmitted to the vessel 1 or an inner partition wall 21 when said load acts on the shielding plates 30 in the event of an earthquake. The load is thus prevented from acting locally on a specific part. The difference in thermal expansion by a temp. difference between the vessel 1 side and the partition wall 21 side is absorbed by the elastic deformation of the shielding plates 30. There are spacings 32 in the circumferential direction of the shielding plates 30 and there is the probability that the thermal shield function is impaired. However, the projecting parts 31 are in contact with the vessel 1 or the partition wall 21 or the shielding plates 30 and, therefore, natural convection is effectively suppressed and the thermal shield function is retained without being impaired.
Patent JP-H02215426-A (JP)
Title: In-bath bubble generator
Inventor: SUGAI HARUO
IPC: A47K3/10
Filed: 1989-02-15
Abstract: PURPOSE:To strike a jet at an aimed part on one's will at the time of using in holding both handles with both hands by providing the handles in main body both sides and arranging a nozzle in a central part between both handles. CONSTITUTION:A handle 5 is provided in the main body both sides, and a nozzle D is arranged in the central part between both handles 5 and 5. The handle 5 is made in a hollow shape of a material to be somewhat soft which is manufactured with a blow molding, etc., and an air room is formed inside in a sealed condition. The handle 5 executes a work to float in a bathing hot water, simultaneously, a touch is made soft, and further, a damage due to a drop impact is made hard to occur. At the time of using in holding both handles 5 and 5 with both hands, the jet can be naturally struck at the aimed part on one's will, and the usability can be executed.
Patent JP-S55126876-A (JP)
Title: Underwater transmitter-receiver using discrimination code
Inventor: TAKARA SHIYOUICHI
IPC: G01S7/524
Filed: 1979-03-26
Abstract: PURPOSE:To obtain the direction, distance and reflection intensity of a reflector stably at a high speed by emitting tone-burst signals, modulated by binary codes bearing no correlation, in respective directions simultaneously or in sequence and by sorting received codes by discriminating. CONSTITUTION:Code generator 5 transmits at the same time M-series codes bearing no correlation. Carriers from carrier oscillator 4 are modulated by those codes and then amplified respectively by a group of transmitting amplifiers 2a, 2b...2n before being radiated as acoustic waves from a group of transducers 1a, 1b...1n. Reflected waves from a reflector under water are converted by receiving transducer 6 into electric signals, which are inputted to code sorter 9 by way of receiving amplifier 7 and detector 8. Code sorter 9 sorts acoustic waves arriving at various angles and they are displayed by display unit 10.
Patent JP-S53120789-A (JP)
Title: Facing material
Inventor: MIYANISHI TOKUO
IPC: C08F210/00
Filed: 1977-03-31
Abstract: PURPOSE: To prepare a facing material embossed at the one side, free from sticking and having feeling of dry touch and flexibility, comprising a random copolymer of propylene and l-butene having the specifically limited melt index and propylene content. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61216560-A (JP)
Title: Protective circuit
Inventor: OSAKI TAKAAKI
IPC: H04M3/56
Filed: 1985-02-25
Abstract: PURPOSE:To prevent occurrence of malfunction by preventing detection of a carrier from other data terminals unless the echo of the carrier generated by a transmitting data terminal at the time of completion of data transmission disappears perfectly. CONSTITUTION:A carrier detecting circuit 11 watches the carrier from each data terminal at all times, and when the carrier is detected, it drives a controlling circuit 13 and performs selective connection of data terminals. When the carrier detecting circuit 11 detects that the carrier disappeared with completion of communication, a delay circuit 12 operates, sends out a signal to the controlling circuit 13 after lapse of time sufficient for perfect disappearance of echo remaining in the system. Accordingly, the controlling circuit 13 operates and receives an output signal of the carrier detecting circuit 11, and performs selective connection of data terminals.
Patent JP-S58152199-A (JP)
Title: Fan
Inventor: MORIMOTO MASAO
IPC: F04D29/00
Filed: 1982-03-05
Abstract: PURPOSE:To enable to position a cap member positively and to prevent relative rotation of the same, by attaching a press-molded, oscillating gear box having a cap member and an oscillating means to a rear case of a fan motor, and forming the cap member with a recess coupled with a mating projection formed at the rear face of a motor and a flange-like extension to be inserted into an elongated hole of the rear case. CONSTITUTION:A motor 3 includes a front case 11 and a rear case 13 to which an oscillating gear box 4 is fixed. The gear box 4 is press-molded in a unitary manner to have a cylindrical recess 45 fitted with a mating projection 18 of the rear case 13. Further, a cap member 19 formed with a unitary, flange-like extension 47 to be fitted into an elongated hole 46 formed at a position spaced away from the projection 18 is attached to the rear case 13. With such an arrangement, it is enabled to achieve longitudinal and vertical positioning of the component parts to a motor by the function of the recess 45 formed in the cap member 19 and to achieve horizontal positioning and prevention of relative rotation of the component parts by the engagement of the elongated hole 46 and the flange-like extension 47.
Patent JP-S58192751-A (JP)
Inventor: RODORITSUKU ERU SUMISU
IPC: B24B49/00
Filed: 1983-03-04
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-H05201367-A (JP)
Title: Center stand device for scooter
Inventor: KATSUYA TOSHIHIRO
IPC: B62H1/02
Filed: 1992-01-28
Abstract: PURPOSE:To obtain a center stand device for a scooter wherein a foot is easily rested by a method wherein the hook of a center stand is positioned below the hook cover of the side cover of a frame and when the center stand is erected, the hook cover is rotated inward to cause the hook to appear. CONSTITUTION:A stand grip 7 is mounted rotatably in a given angle arc to the side panel 6 of a frame sideways below a seat 5. A hook cover 12 is rotatably mounted in the lower notch of a side cover 10 below the side panel 6 and coupled to the stand grip 7 through a cable 14. When the stand grip 7 is lifted, the hook cover 12 is rotated inward and the hook 4 of a center stand 2 fronts on a position below the hook cover 12.
Patent JP-S62193220-A (JP)
Inventor: WAKAHATA YASUO
IPC: H01C7/10
Filed: 1986-02-20
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-H01211038-A (JP)
Title: Automatic diagnostic system for parity circuit
Inventor: MATSUBARA SATOSHI
IPC: G06F11/08
Filed: 1988-02-18
Abstract: PURPOSE:To realize the test of both a parity generator and a parity checker with no interruption of the process of a program by providing a means which instructs the inversion of a parity check bit. CONSTITUTION:In case of the test of a parity generator, a mode setting means 21 gives an instruction to an instruction means 22 to invert the parity check bit produced by the parity generator of a parity circuit 12. At the same time, the means 21 controls a gate 20 to prevent the input of the interruption signal sent from a register 13 to the mask unable interruption terminal of a processor 1. When the test is given to a parity checker, the means 21 gives an instruction to the means 22 to invert the parity check bit which is supplied to the parity checker of the circuit 12. At the same time, the means 21 controls the gate 20 to prevent the input of the interruption signal sent from the register 13 to the mask unable interruption terminal of the processor 1.
Patent JP-S56132848-A (JP)
Title: Telephone set circuit
Inventor: MITO MICHIO
IPC: H04M1/26
Filed: 1980-03-24
Abstract: PURPOSE:To make it possible to transmit without operating a transmitter-receiver, by providing both the elements for switching a transmitter-receiver circuit and a speaker telephone circuit, and the switching elements for connecting the transmitter- receiver circuit and inserting an attenuation element into the speaker the telephone circuit, when the push button has been operated. CONSTITUTION:This telephone set is provided with elements F1, F2, etc. for switching and connecting a transmitter-receiver circuit K equipped with a push-button dial circuit TG, and a speaker telephone circuit H, to the speech paths L1, L2. In addition, it is provided with switching elements G1, G2, etc. for connecting the transmitter-receiver circuit K to the speech paths L1, L2 and also inserting an attenuating  circuit element R into the loud speaker telephone circuit H, by operating the push- button dial TG when the loud speaker telephone circuit H is connected to the  speech paths L1, L2. At the time of transmission by a loud speaker telephone, for instance, by use of a circuit shown in the figure, when the key Y, and subsequently, the push-button dial TG is pushed, the common contacts G1, G2 are operated so  that connection is made to the other party which is desired.
Patent JP-H07241124-A (JP)
Title: Reaping part of combine
Inventor: KOMIYAMA YOSHIKAZU
IPC: A01D67/00
Filed: 1994-03-07
Abstract: PURPOSE:To make an adjustment of working depth of a relaying conveyer unit possible despite of its sliding in left and right directions, in a combine where its pretreatment unit and relaying conveyer unit are constructed as freely slidable in left and right directions, by providing a linking mechanism between the relaying conveyer unit and the working depth adjusting part and making the linking mechanism durable to the adjustment at the most frequent working depth. CONSTITUTION:To a shaft part 4 at a vertical position in up and down directions, a working depth adjusting part 4 is fixed by screw as surrounding it, between a working depth adjusting part 3 and U-shaped rod 11 which is provided by extending from a relaying conveyer unit 15 and 16, a link of freely bendable in left and right directions relative to a linkage supporting point shaft P1 or P2 as a vertical direction, is provided, and the link is set to use at a highly bent position in the most frequency used sliding state Y of the reaping part.
Patent JP-2000235167-A (JP)
Title: Optical circulator
Inventor: HONMA HIROSHI
IPC: G02B27/28
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive optical circulator having excellent characteristics in which the optical device part can be easily produced and its size can be suppressed. SOLUTION: This circulator is produced by disposing a birefringence crystal 1, nonreciprocal polarization plane rotator 7, birefringence crystal 2, 3, reciprocal polarization plane rotator 9, birefringence crystal 4, 5, nonreciprocal polarization plane rotator 8 and birefringence crystal 6 in this order. The birefringence crystal 2, 3 or the birefringence crystal 4, 5 is divided into two parts with respect to the propagation direction of light and joined to form a pair with opposite separation direction of polarized light to each other. The separation direction of polarized light in the birefringence crystal 2, 3 and the separation direction of polarized light in the birefringence crystal 4, 5 are opposite with respect to the propagation direction of light.
Patent JP-H1027242-A (JP)
Title: Device and method for processing image and device and method for measuring surface texture
Inventor: PAUL JAMES SCOTT
IPC: G06T17/05
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To perform use for deciding surface coarseness, that is texture, by calculating inclination data at the values of plural heights and adjusting the inclination corresponding to a selected illumination angle. SOLUTION: A stylus 130 is moved on the x-y surface of a work piece 140 in an (x) direction at a fixed (y) coordinate and the height Z of a surface is measured at plural predetermined data points. When a user selects a desired option, the value for indicating the distribution of height data is decided by using the height data Z (xi , yi ) from the memory of a computer 160. Inclination in both X direction and Y direction at the respective values Xi and Yi is calculated and stored in an appropriate array. Thereafter, the single measured value of the distribution of inclination values in both (x) direction and (y) direction is calculated and a color or a gray scale for respective pixels is decided corresponding to the weighting combination of the height and the inclination value at the point. At the time, the inclination value is adjusted so as to indicate the illumination angle.
Patent JP-S58153170-A (JP)
Title: Display for operating condition of vehicle
Inventor: HASEBE KOUJI
IPC: G01P3/42
Filed: 1982-03-08
Abstract: PURPOSE:To enable the correction of the way of driving a vehicle with a quick response to road condition and traffic situation by indicating on operating condition of the vehicle in relation to the performance property of an internal combustion engine and the speed change characteristic of a transmission. CONSTITUTION:A pulse signal according to the revolutions N of an internal combustion engine from a rotational speed sensor 10 is counted through an RAM and a counter of a microcomputer 40 following a program of a built-in ROM to determine the revolutions N. A characteristic curve of the revolutions N-torque tau of the internal combustion engine is indicated on a CRT display 60 and a corresponding point (m) at the current time on the curve through the computer 40, a controller 50 and the like. With the changing of a selection switch 60, a running speed sensor 20 is selected and likewise, a running speed V - driving force P curve for various speed changes is indicated on a display 60 and a straight line (n) corresponding to the current time. The indication of this operating condition enables the correction of the way of operating a vehicle in a quick response to the road condition and the traffic situation thereby ensuring a comfortable and smooth running of the vehicle.
Patent JP-S53122472-A (JP)
Title: Photometric apparatus of fluorescent polarized light
Inventor: SAWAMURA ICHIROU
IPC: G02B21/16
Filed: 1977-04-01
Abstract: PURPOSE:To eliminate the effect of astigmatism by a polarizer and perform accurate photometry by disposing a pinhole in a rear stage of a polarizer of double refractive crystal.
Patent JP-S54127685-A (JP)
Title: Manufacture of lateral field effect transistor
Inventor: ISHIHARA OSAMU
IPC: H01L29/812
Filed: 1978-03-28
Abstract: PURPOSE: To realize the manufacturing process of the lateral FET, through which the metal film connected to the source electrode formed on the surface of the chip onto the back of the chip with no split of the water of the semi-insulating semiconductor crystal into chips.  
     CONSTITUTION: Groove 17 is formed at the periphery of the chip part of lateral FET of water 1a, and source electrode 3 and drain electrode 4 opposing to each other are formed on each active layer 2 along with metal film 18 connected to electrode 3 formed on the inner wall surface of each groove 17. Gate electrode 5 is formed, and then wafer 1b of a fixed thickness is formed through polishing on the 2nd main surface of wafer 1b. After this, metal film 19 connected to film 18 is formed on the back of wafer 1b through the non-electrolytic plating. Finally, glass plate 14 and wax 15 are removed, and then wafer 1b is divided automatically. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03240522-A (JP)
Title: Rough rolled planar body and manufacture thereof
Inventor: ARASE SUSUMU
IPC: B29L7/00
Filed: 1990-02-19
Abstract: PURPOSE:To clarify only the desired site by a structure wherein the total haze and internal haze of a planar body, which is made of crystalline thermoplastic resin and one surface of which is rough and the other surface of which is smooth, have respectively specified values. CONSTITUTION:One surface of crystalline thermoplastic resin plate- or sheet-like body or the like is smooth and its internal haze is 50% or more. The planar body is produced by cold rolling plate- or sheet-like body made of stock resin at the temperature lower than the melting point of the resin. At the cold rolling, the draft (r) of resin layer is set to be 30% or more. As the stock for producing the planar body, crystalline polyolefin resin, polyamide resin, polyester resin or the like can be used. Thus, though the rough rolled planar body is opaque as a whole, only the site, which is necessary to be clarified at the time of use, can be clarified.
Patent JP-H01210531-A (JP)
Title: Flushing equipment for women's flush toilet
Inventor: KAWAMOTO RYUICHI
IPC: E03D5/10
Filed: 1988-02-17
Abstract: PURPOSE:To prevent wasteful use of flushing water and to contrive water saving, by a method wherein a judgement is made, depending on the length of time from a body detection to the start of toilet paper consumption, to determine whether the flushing is for liquid wastes or solid wastes, and volume of the flushing is changed thereby. CONSTITUTION:A flushing equipment for women's flush toilet is formed with a body detector 20, a paper detector 22, which detects presence of consumption of toilet papers, a discharging device 23 and a discharging switch 24. The flushing a equipment is also provided with a judging circuit 38, which judges whether the paper consumption started within or after the fixed time that is fixed at a certain time after the body detection, and a control circuit 39, which gives instructions, with an output signal (e) from the judging circuit 38 and a signal (d) from the discharging switch 24, to a discharging device 23 indicating the volume of flowing either in large or small quantity. The flushing equipment, then, discharges flushing water in an appropriate volume based on a judgement whether the flushing is for liquid wastes or solid wastes, depending on whether the length of time from the body detection to the start of the paper consumption is within or out of the fixed time.
Patent JP-S63204647-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATAISHI OSAMU
IPC: H01L21/331
Filed: 1987-02-19
Abstract: PURPOSE:To form a base region with a reduced width and to obtain a bipolar transistor capable of switching rapidly, by obviating the need of performing a side etching process by means of a base window. CONSTITUTION:A semiconductor substrate 1 of one conductivity type is surrounded by a field oxide film. An oxidation-resistant film 3 and a lift-off material 17 are deposited on a region of the substrate in which a base window is to be formed. The surface of the substrate except said base window region is provided with a recess 18. A polycrystalline silicon layer 19 doped with a dopant having the opposite conductivity type to that of the substrate 1 is deposited all over the surface, and the polycrystalline silicon on the oxide film is lifted off. Then, heat treatment is performed to oxidize the surface of the polycrystalline silicon as well as to diffuse the dopant into the substrate for forming a base compensating region 21. After the oxidation-resistant film 3 is removed, base and emitter regions 22 and 23 are formed through the exposed base window 3a. In this manner, it is not required to perform side etching by means of the base window. Accordingly, the base window can be formed in very small dimensions and, hence, the base region can be formed in a reduced width.
Patent JP-S63204616-A (JP)
Title: Method for cleaning reaction chamber
Inventor: ITO TAKASHI
IPC: H01L21/205
Filed: 1987-02-19
Abstract: PURPOSE:To sufficiently clean the title reaction chamber in a short period and to obtain the simple washing process having no secondary contamination due to ion bombardment, by a method wherein a reaction chamber is etched using an optically pumped halogen radical. CONSTITUTION:In a growing process, a-Si is deposited on the substrate 3 to be grown and, at the same time, it is adhered to the inside of a light- transmitting window 4. At the point of time when washing is necessary, reaction gas is stopped, Cl2 is introduced into a chamber 1, and when an ultraviolet ray source 5 is lighted up, chlorine radical Cl* is generated in the reaction chamber 1. Cl2 efficiently absorbs ultraviolet rays of wavelength of about 300 nm or less, and it generates Cl*, the Cl* reacts with Si, deposited on the light-transmitting window 4 or SiHx and the like, and as they are removed, the reaction chamber can be cleaned. In this cleaning process, as no ions are generated in the reaction chamber 1, the inner wall of the chamber is not sputtered. Accordingly, there is no possibility of having the secondary contamination. As a result, the simple cleaning process with which the reaction chamber is sufficiently cleaned in a short period can be obtained.