baber/WOPTO huggingface dataset:
Patent JP-S61223540-A (JP)
Title: Lighting system for optical type printed circuit board
Inventor: SEKIGUCHI SHINGO
IPC: G01N21/956
Filed: 1985-03-29
Abstract: PURPOSE:To obtain a quality image pickup output easy to binary code, by preventing direct entry of an illumination light passing through a through hole of a printed circuit board into a camera. CONSTITUTION:A lighting unit 20 forms a linear light source as a whole and is arranged parallel with the scanning direction of a lien sensor camera 10. The tip of a light shielding plate 28 sticks out by a proper length from an emission end face 26b of a photoconductive plate 26 and the radial expanse of the emission light from the end face 26b in regulated with the light shielding plate 28. Light from the lighting device 20 exists on the left from a limit line R and little on the right. The tilt angle alpha of the lighting device 20 is almost a half theta as much as the width-wise view angle 2theta of the camera 10 viewed from an object S. Thus, the light from the light unit 20 is prevented from the directly entering the view of the camera 10 even if traveling straight through the through hole 14c.
Patent JP-S60205352-A (JP)
Title: Ultrasonic microscope with multiple-color display
Inventor: SHINDOU TAKEO
IPC: G01N29/06
Filed: 1984-03-30
Abstract: PURPOSE:To permit easy judgment of images and easy comparison of the two images by displaying the image on a CRT monitor in the form of the color image displayed by a change in the hue between two colors. CONSTITUTION:The electric signal from a high-frequency pulse transmitter 1 gated by a synchronizing signal generator 13 is made into an ultrasonic beam via a directional coupler 2 and a focusing ultrasonic oscillator 3 and is irradiated on a sample 5 fixed to a sample stage 6 disposed in approximate proximity to the focus of the focusing ultrasonic beam via a sound field liquid medium 4. The stage 6 is moved in directions X and Y by an X-Y scanner 7. The reflection wave reflected by the sample 5 is collected by the oscillator 3 by which the wave is converted to an electrical signal. The electrical signal is made into a detection signal by the coupler 2, an amplifier 8 and a detector 9. The detection signal is digitized by the conversion signal from the generator 13 and is stored 11. The digital value is processed by an arithmetic unit 12 and is converted to analog signals by three D/A converters 14 corresponding to red, green and blue electron guns of a color CRT15. The color image of the ultrasonic microscope is obtd. via the generator 13 on the CRT15.
Patent JP-H0656585-A (JP)
Title: Coating method of diamond film
Inventor: KURIHARA KAZUAKI
IPC: C30B29/04
Filed: 1992-03-19
Abstract: PURPOSE:To provide an applying method of a diamond coating having a high adhesive strength to a base plate in a coating method of a diamond film on a substrate. CONSTITUTION:A thermally sprayed film 2 as an intermediate layer having 5-30% void volume is formed on a base plate 1 onto which a diamond film is to be grown, and further, the sprayed film 2 is subjected to a scratch treatment or formed so as to be a multilayer structure, and the diamond film 3 is grown on the intermediate layer 2 by vapor phase growing method.
Patent JP-S59189586-A (JP)
Inventor: IWABUCHI YASUSHI
IPC: H05B6/72
Filed: 1983-04-12
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-H0578260-A (JP)
Title: Promoter for ultrasonic therapy and medicine for ultrasonic therapy
Inventor: TACHIBANA KATSURO
IPC: A61B18/00
Filed: 1992-03-19
Abstract: PURPOSE:To suppress energy applied to an ultrasonic vibrator element at a low value and effectively concentrate ultrasonic energy on the objective part in enhancing therapeutic effects by applying ultrasonic vibration. CONSTITUTION:A promoter for ultrasonic therapy of this invention contains many micro-foamy substances having 0.1-100mum diameter in a liquid. The micro- foamy substances are hollow microspheres of human blood serum albumin in which air 2 is trapped in a shell 1. About 400000000 hollow microspheres are contained in 1 ml 5% human blood serum albumin 3. When ultrasonic waves are applied to the promoter for the ultrasonic therapy, cavitation is produced by the hollow microspheres as nuclei to provide sufficient ultrasonic vibration at a low energy.
Patent JP-S51141173-A (JP)
Title: Steel pipe transfer noise silencer and control method thereof
Inventor: YANAGIUCHI TATSUO
IPC: B65G11/00
Filed: 1975-05-30
Abstract: PURPOSE: To provide a steel pipe transfer noise silencer provided on the slant skid rail with exciting coil and swing device which noise silencer has the exciting coil with close mounting pitch and the swing magnetic pole with large width at the extremity of the skid rail to reduce substantially the noise produced at the collision of steel pipes being transferred. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000260242-A (JP)
Title: High-voltage insulating member
Inventor: KAWASAKI TAKESHI
IPC: H01B17/56
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary excessive application of a jointing material such as silver solder to effectuate discharge prevention and to facilitate maintenance such as cleaning by chamfering the periphery of the jointing end face of an insulating member to a conductive member with different inclinations from the jointing end face toward the peripheral surface of the insulation member so as to surround it at least double. SOLUTION: When this member is applied to an acceleration tube for an electron microscope, cylindrical insulators 1 are stacked in multiple tiers interposing electrode supporting rings 3. The cylindrical insulators 1 of insulation members are each formed of alumina ceramics or the like. The jointing end face of the cylindrical insulator 1 is flatly finished, and a conductive film 2 containing high-melting point metal powder such as molybdenum-manganese is formed on it (metalizing process). A first chamfered surface 5 is a surface formed by chamfering the periphery of the end face at an angle θ1 (15 deg. for instance) toward the end face. A second chamfered surface 6 formed by chamfering its periphery at an angle θ2 (45 deg. for instance) toward the end face is additionally formed.
Patent JP-H11246992-A (JP)
Title: Hot dip ceramic coated conductor roll
Inventor: TASHIRO HISAO
IPC: C23C2/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To eliminate difference in level between an electrically conductive metallic roll and a lining material and to obtain a roll free from aging and peeling even in a high temp. plating soln. by coating both side parts in the axial direction of an electrically conductive roll cylinder with hot dip ceramic capable of preventing the precipitation of plating on the back face of the object to be plated by feedback. SOLUTION: For evading the adhesion of unrequired plating on the end disk part 4 of the conductive roll cylinder 2 by the movement of charges caused by a plating soln. between the end disk part 4 and the conductive metallic roll 3, hot dip ceramic 5 is arranged on the end disk part 4 of the conductive roll cylinder 2 by coating. The components in the hot dip ceramic 5 are regulated, the coating of piercing pores is executed, and sealing treatment of the pores is made needless. by which the difference in the hardness and the thermal expansion coefficient of the boundary part between the hot dip ceramic 5 and the conductive metallic roll 3 are made close, and the difference in level on the boundary is hardly generated. In this way, the flaws, wrinkles and ear elongation of a strip, and the flaws thereof caused by an arc spot can be prevented.
Patent JP-S51140350-A (JP)
Title: Liquid circulation and transportation apparatus
Inventor: HORIE TOSHIO
IPC: F24F3/00
Filed: 1975-05-30
Abstract: PURPOSE: To provide a liquid circulating apparatus which has a motor-driven pump located in an irrigation canal for transporting medium liquid for heating and cooling from the liquid tank on a ground floor to heat exchangers on respective floors, the power of which pump is retrieved by a hydraulic turbine located in a return canal to provide less expensive and installing area thereof. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11249609-A (JP)
Title: Bearing display device
Inventor: KIKUCHI MANABU
IPC: G09F13/20
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive bearing display device with which the user's own bearing can be visually confirmed at a glance without requiring any special concentration, visibility is extremely improved and further structure is simplified. SOLUTION: A bearing display device 10 is provided with a light source 11R for emitting light flux in red, light source part 11G for emitting light flux in green, light source part 11B for emitting light flux in blue and cylindrical lens 12. The light source parts 11R, 11G and 11B are arranged on the focal surface of the cylindrical lens 12 and arranged respectively at intervals P0 in Y direction orthogonal with an optical axis O and bus of the cylindrical lens 12. Corresponding to the bearing of the eye of a person with the position of the bearing display device 10 as a reference position, the bearing display device 10 can be watched while being emitted in different colors.
Patent JP-S62220321-A (JP)
Title: Manufacture of flexible fluorine resin hose
Inventor: UENO TSUTOMU
IPC: F16L11/11
Filed: 1986-03-22
Abstract: PURPOSE:To facilitate manufacture of the titled hose very much by enabling mass production and necessitating no facilities, by a method wherein the outer circumference of a hose is shrunk and deformed into a U-shaped cross section by only heat processing by heating between holding rings after insertion of the large-diameter holding rings. CONSTITUTION:When the outer circumferential surfaces between holding rings 2, 2 reach to the shrinkage temperature respectively by heating them in order by a heating device A after first the hollow holding rings 2, 2 have been fixed at fixed intervals on the inner circumferential surface of a hose 1 molded of a heat-shrinkable fluorine resin material, the outer circumference between the holding rings 2, 2 becomes hollow inwardly into a U-shaped cross section and the outer circumferential surfaces 3, 3... of U-shaped troughs are formed between holding rings 2, 2. With this construction, as an expensive mold is not required at all and it is sufficient with heat processing by a burner, hoses of various hollow quantities of the outer circumferential surface of the U-shaped through is manufactured freely and one whose bending properties and stretchability are high is obtained easily by selecting the quality of the material of the hose.
Patent JP-H07249303-A (JP)
Title: Lighting fixture for vehicle
Inventor: KAWAMURA SUNAO
IPC: F21V29/15
Filed: 1994-03-09
Abstract: PURPOSE:To simplify the structure of a combination lamp having reflectors and an extension reflector and fixing work. CONSTITUTION:A plurality of lamps (a side marker lamp SL, a high beam lamp HL, and a low beam lamp LL) are housed inside a lamp body 10. Each lamp is provided with a reflector 20. An extension reflector 80 is disposed across the lamps. The reflector of at least one lamp (the side marker lamp SL) is constituted of part of the extension reflector 80. The number of part items can be reduced in comparison with a lamp where a reflector of each lamp and an extension reflector are formed independently. Furthermore, fixing manhours and manufacturing manhours can be reduced.
Patent JP-S62221203-A (JP)
Title: Antenna
Inventor: HONDA KAZUHIRO
IPC: H01Q1/22
Filed: 1986-03-22
Abstract: PURPOSE:To make it difficult to find the existence of an antenna at a look, by arranging conductive materials while bringing them into contact with building materials such as wall materials and ceiling materials to constitute a radiation antenna body and a reflecting plate which reflects the radio wave from the antenna body. CONSTITUTION:Conductivity materials 2 like zinc are applied or sprayed to the lower face of building materials 1 such as wall materials and ceiling materials to constitute the antenna. That is, a dipole antenna 2a as the antenna body which radiates a radio wave is formed on the lower face of building materials of ceiling materials by conductive materials 2, and a reflecting plate 2b (a part indicated by oblique lines in a figure) which reflects the radio wave from the dipole antenna 2a is formed on all of the upper face of building materials 1 by the same conductive materials 2. The size of the reflecting plate 2b is set on demand.
Patent JP-H10249263-A (JP)
Title: Method and apparatus for controlling thickness of coating film on steel band
Inventor: TAJIMA TOSHIAKI
IPC: B05D7/14
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To control the thickness of a coating film so as to keep the coating film on a steel band uniform in the width direction by spraying a coating material to the surface of the steel band while changing the concentration of the coating material in the width direction of the steel band and then moving the steel band to which the coating material is sprayed by rotating coater rolls and after that carrying out drying process. SOLUTION: In the case a coating treatment is carried out while a steel band 1 being moved, the coating material with the higher concentration in a tank 90 of the coating materials with different concentrations in the tank 90 and a tank 100 is sprayed to both end parts in the width direction of the steel band 1 by nozzles 20a, 20b and the coating material in the tank 100 is sprayed to the center part in the width direction of the steel band 1 by a nozzle 20c. Next, while a load being applied to the steel band 1 by coater rolls 40, the steel band 1 is moved. Based on the film thickness measurement result sent out of a film thickness measuring apparatus 80 film following the movement of the steel band 1, the film thickness measurement result is displayed on a displaying apparatus 160 through a controlling apparatus 150.  The concentration adjustment of the coating material to be added to the tanks 90, 100 is carried out while referring to the statistically computed and displayed values.
Patent JP-H04299827-A (JP)
Title: Manufacture of semiconductor
Inventor: IKEHARA MASAHIRO
IPC: H01L21/306
Filed: 1991-03-28
Abstract: PURPOSE:To prevent a crack from being generated and to prevent the crystallizability of a wafer from being deteriorated in the case the wafer having a warpage is chemically etched using an etching liquid. CONSTITUTION:A UV sheet 7, which is chemically stable and has a flexibility, is adhered on the whole surface 1b on one side of the surfaces of a wafer 1. Then, the wafer 1 in the state that the sheet 7 is adhered is dipped in an etching liquid 5 and the other surface 1a of the wafer 1 is chemically etched. The above wafer 1 is merely adhered on the sheet 7 having the flexibility. Accordingly, when the thickness of the wafer is changed by the etching, the state of the warpage of the wafer 1 is easily changed in such a way that an internal stress is reduced to the minimum. Then, the above wafer 1 is taken out from the liquid 5 and after ultraviolet rays 8 are emitted on the sheet 7, the sheet 7, whose adhesion is lowered, is separated from the wafer 1.
Patent JP-H10250204-A (JP)
Title: Stamp device
Inventor: KOBAYASHI SHINJI
IPC: B41K1/52
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To make stamp ink prevail quickly to the whole surface of a printing plate sheet composed of a porous sheet for stamp printing to a medium to be printed such as a postcard or the like. SOLUTION: In this device, a cylindrical stamp ink feed part 16 is protruded upward from an upper plate of a support case 11, a rib-like dispersion body 12 wherein one end extended to a lower end by being continuously connected to an inner surface of each peripheral side plate 11a is at a suitable clearance integrally formed in an inner diameter part surrounded with the upper plate 11 a and a peripheral side plate continuously connected thereto; the other end of a part of a plurality of rib-like dispersion bodies 12 is made to face a lower end of the stamp ink feed part 16; and a rear surface of a printing plate sheet 1 of which a peripheral edge is heat welded to the inner surface of the peripheral side plate 11a is made to abut against a lower end of each rib-like dispersion body 12.  The stamp ink fed from the stamp ink feed part 16 prevails quickly to the whole of the rear surface of the printing plate sheet 1 along the rib- like dispersion body 12.
Patent JP-S59190705-A (JP)
Title: Voltage control variable gain amplifier circuit
Inventor: TENMA TAKUMI
IPC: H03G7/00
Filed: 1983-04-14
Abstract: PURPOSE:To perform compression processing and expansion processing stably by constituting a voltage control variable amplifier circuit which has complementary gain control charactristics by performing inversion at an input and an output terminal, and applying this to a noise reduction device. CONSTITUTION:The 1st and the 2nd current dividing circuits 34 and 37 are so constituted that the ratios of collector currents of one-side transistors (TR) 35 and 38 and collector currents of the other-side TRs 36 and 39, i.e. current division ratios are controlled by a gain control voltage VC applied to the bases of the TRs 35 and 38. Then, an operational amplifier 30 which drives the current dividing circuits 34 and 37 through a differential circuit 43 is fed back with collector currents which flow through said one-side TRs 35 and 38 or the other- side TRs 36 and 39 through a switching circuit 31 to form a feedback control type voltage control variable gain amplifier circuit, and an output current corresponding to an input signal current supplied to a signal input terminal is outputted through an output line. Thus, the complementary gain control characteristics are obtained.
Patent JP-S52148112-A (JP)
Title: Capstan motor
Inventor: KOUSAKA KEITA
IPC: G11B33/14
Filed: 1976-06-04
Abstract: PURPOSE: To make a filter exchange unnecessary when the filter is stuffed, by means of installing a sheet type filter with rotation free for the air intake and the air outlet on the air-duct side of a end bracket. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11240593-A (JP)
Title: Egg pack formed of synthetic resin
Inventor: HORIUCHI YASUO
IPC: B65D85/32
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide na egg pack formed of less forming material, convenient for carrying, and suitable for portable use. SOLUTION: A basic plane shape of a pack comprising a lower lid 4 with a first recessed part 2 suspended therefrom to accommodate a lower half part of an egg, and an upper lid 7 with a plurality of second recessed parts 5 erected therefrom to accommodate an upper half part of the egg, is of approximately regular triangle, (n) rows parallel to the bottom side are assumed from the bottom side of the regular triangle to the apex side, the numbers of the horizontal rows of n1 , n2 , n3 -nn are given from the apex side to the lower bottom side, and egg accommodating part 10 formed of the first recessed part and the second recessed part are arranged in the same number as the number of the horizontal rows, one egg accommodation part located on the upper horizontal row is located above two adjacent egg accommodation parts 10, 10 in the same horizontal row,  and the shortest distance between the egg accommodation parts is made almost equal to each other.
Patent JP-S57181326-A (JP)
Title: Laser hardening method
Inventor: YOSHIDA YASUYUKI
IPC: C21D1/09
Filed: 1981-04-28
Abstract: PURPOSE:To enhance the work efficiency and productivity by coating the surface of a part of a member to be hardened with a heat resistant coating to form a film and by irradiating the surface with laser beams to harden the part. CONSTITUTION:The surface of a part 2 of a member 1 to be hardened is coated with a heat resistant coating forming a nonconductor film 3 which absorbs efficiently light in the far infrared region. For example, when a silicone resin or inorg. coating is used, it is stable at 600-1,000 deg.C and absorbs laser beams by about 100%. By irradiating the surface of the part 2 having the formed film 3 with laser beams 4, the part 2 is heated to a temp. above the transformation point, and it is self-cooled.
Patent JP-S62222255-A (JP)
Title: Light image printer
Inventor: HATTA NAOYUKI
IPC: G03D13/00
Filed: 1986-03-25
Abstract: PURPOSE:To prevent change of a recorded image due to time lapse by forming a latent image on a light and pressure sensitive paper, developing and fixing it with pressure, and additionally exposing it to harden nonbroken or imperfectly broken microcapsules. CONSTITUTION:An original 11 is placed on an original placing stage 12, and the latent image is formed by irradiating luminous fluxes from a light source 13 on the original 11, and projecting the reflected light through an optical lens 15 on the light and pressure sensitive paper 16. This paper is a recording medium obtained by coating a support with the microcapsules to be changed in hardness by exposure and a color developing agent. The paper 16 is pressed with pressing developing rolls 17 and conveyed in the arrow direction 18. At the time, the paper 16 is irradiated with a proper amount of light from an auxiliary light source 19 to perfectly harden the nonbroken photohardenable microcapsules in the paper 16, thus permitting the color fade of the recorded image to be prevented for a long term by irradiating it with the auxiliary light source after the pressure fixing.
Patent JP-S63232027-A (JP)
Title: Control device for vehicle having motor and engine
Inventor: KATO KIYOHIDE
IPC: B60L50/16
Filed: 1987-03-19
Abstract: PURPOSE:To obtain the proper usage ratio of driving sources corresponding to an area by selecting a conversion table in accordance with whether the present condition of a traveling vehicle is in a previously specified area or not and controlling the drive of an engine and motors based on the selected conversion table. CONSTITUTION:In the captioned vehicle, right and left front wheels 2, 3 are driven by an engine 6 and right and left rear wheels 4, 5 are driven by their exclusive motors 8, 9 respectively. In this case, the driving forces of the engine 6 and the motors 8, 9 are controlled by an electronic control circuit 14 based on the inclination angle of a stepping motor 7 for varying a throttle opening and based on the quantity of a current fed into each of the motors 8, 9, respectively. In the electronic control device 14, the present position of the vehicle is detected based on the detected results of a steering sensor 11, an accelerator sensor 12, and a distance sensor 13 and a map data. Thereby, the driving characteristic conversion table of the engine 6 and the motors 8, 9 is selected in accordance with whether the vehicle is inside or outside the previously specified area.
Patent JP-S55158145-A (JP)
Title: Manufacturing apparatus for optical fiber base material
Inventor: ROKUSHIYA KIYOSHI
IPC: C03B37/018
Filed: 1979-05-25
Abstract: PURPOSE:To efficiently deposit a uniform glass layer at all times by allowing laser beams parallel with a glass tube to intersect the tube; making the beams parallel with the tube again; and controlling a heating means according to the intensity of the beams incident on a photoreceptor. CONSTITUTION:While introducing reactive gas composition A into glass tube 1 like the arrow, the outer wall of tube 1 is heated with heating means 2 to vitrify a deposit on the inner wall. Laser beams are transmitted through a portion immediately after the vitrification with the first reflecting mirror 4, and the transmitted beams are made parallel with tube 1 again with the second reflecting mirror 5 and condensed in photodetector 7 to detect the quantity of the transmitted light. When the vitrified portion becomes devitrified owing to a temp. drop, the quantity of light transmitted throgh the portion is reduced. The flow rate of gases for means 2 is automatically adjusted according to the intensity of the laser beams, and the heating temp. is controlled to the necessary temp., so a glass layer uniformly vitrified in the longitudinal direction of tube 1 can be deposited.