baber/WOPTO huggingface dataset:
Patent JP-H02297928-A (JP)
Title: Forming method for capacitor groove or the like
Inventor: UCHIDA HIROBUMI
IPC: H01L21/3065
Filed: 1989-05-12
Abstract: PURPOSE:To form a deep groove having a round bottom shape by etching at two stages with high frequency powers of predetermined frequencies. CONSTITUTION:With silicon dioxide film 2 as a mask when a semiconductor silicon substrate 1 is dry etched with high frequency power in which ion average free stroke of ions becomes shorter than the length of an ion sheath being higher than 1mHz and then etched with high frequency power in which ion free stroke becomes longer than the length of the ion sheath with lower frequency than the frequency of the previous high frequency power, a capacitor groove 3 having a round bottom shape and larger ratio of depth to the length of its opening is formed at the substrate 1. Since the groove 3 is not rectangular in the bottom, the film 2 can be grown in average on its inner wall to easily form a capacitor having high quality and high reliability.
Patent JP-S597613-A (JP)
Title: Blade type conveyor
Inventor: IMURA SATORU
IPC: B65G19/28
Filed: 1982-07-05
Abstract: PURPOSE:To measure the delivery or the conveying distance of a base plate from measurements, by freely regulating the delivery of the base plate of a blade type conveyor and installing a rotation measuring device to a wind-up gear. CONSTITUTION:A wire wind-up drum 14 is formed in a taper, so that the wind- up radius of a wire normally coincides with the wind-up radius of a drum, whereby the wind-up and delivery of a base plate 5 normally coincide with the delivery and wind-up of a wire 8. Thus, when the wire 8 is wound up, the base plate 5 is delivered by a distance equivalent to said wind-up of the wire, and when the base plate 15 is wound up, the wire 8 is delivered by a distance equivalent to said wind up of the base plate. Further, a screw rod 17 is installed coaxially with drums 6 and 14, both the drums and the screw rod rotate integrally, and a slider 18 works in linkage therewith, whereby the position of the slider 18 coincides with delivery of the base plate 5, resulting in ability to read delivery of the base plate from the resistance value of a slide 19.
Patent JP-H05314589-A (JP)
Title: Tape driving device
Inventor: TAKAI TOMOJI
IPC: G11B15/28
Filed: 1992-05-11
Abstract: PURPOSE:To provide a tape driving device capable of miniaturizing the tape running system. CONSTITUTION:A capstan 12 is rotated by an ultrasonic capstan motor 12a which is driven by outputs Va, Vb of a driver 44, to run the tape 16. A servo circuit 42 adjusts the number of rotation of the capstan 12 by a signal SRV so as to synchronize signals FG and Ref., or signals PG and CNT, and controls the running speed of the tape 16.
Patent JP-H10296694-A (JP)
Title: Punch unit for punching sheet material
Inventor: HASHIMOTO SHUICHI
IPC: B26F1/04
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To simply select hole intervals and hole rows of punched holes by arranging a plurality of dies on straight lines of two or more rows while providing given hole intervals on one drive shaft, and selectively driving punches of punch rows arranged on the positions corresponding to the dies rows. SOLUTION: Outside dies 31a, 31d and inside dies 31b, 31c provided on the base plate part 3a of a frame 3 are formed into two dies rows at fixed intervals on parallel straight lines. A drive shaft 6 is rotatably supported with both end bearings 7, 8 so as to be in parallel with the dies rows and on the nearly center of the two dies rows. Punches 1a, 1b, 1c, 1d are arranged in two rows on the positions corresponding to the dies 31a, 31b, 31c, 31d, and they are vertically slidably inserted through punch guides 2a, 2b, 2c, 2d fixedly provided on a guide plate 21. Cams 4a, 4b, 4c, 4d are fixedly secured to the drive shaft 6 at fixed intervals, and a cylindrical guide 9 for positioning movement in the axial direction is provided in the vicinity of the driven bearing 8.
Patent JP-S61275592-A (JP)
Title: Oil rotary vacuum pump
Inventor: MATSUNO MASAAKI
IPC: F04C23/00
Filed: 1985-05-29
Abstract: PURPOSE:To facilitate maintenance of plural sets of oil rotary vacuum pumps, by a method wherein a pair of pumps connected in series and an independent pump having a suction port are disposed on a common shaft and can be contained in a casing. CONSTITUTION:A pair of pump bodies 3 and 4, coupled in series to a first suction port 13, an independent pump body 19, communicated with a second suction port 26, are disposed in a casing 2, and the pump bodies 3, 4, and 19 are immersed in sealed oil 1. The pump bodies 3, 4 and 19 placed on a common input shaft 29, and the first and second suction ports 13 and 26 are connected to a different vacuum exhaust system. This enables provision of an oil rotary vacuum pump, operation of which the same maintenance as that of a single pump will suffice for, although it has function equivalent to that of plural sets of the pumps.
Patent JP-S5742132-A (JP)
Title: Manufacture of substrate
Inventor: SUGAWA TOSHIO
IPC: H01L21/306
Filed: 1980-08-26
Abstract: PURPOSE:To prevent the abnomal protrusion of the photosensitive resin of a peripheral section in a post process by selectively forming a projection of a resist film to the peripheral section of a compound semiconductor substrate, etching the projection and shaping an inclined section around the substrate. CONSTITUTION:When the positie type photosensitive resin 4 is applied rotatively on the GaAs substrate 3, the projection 4' is formed to the circumference. The surface is exposed to O2 plasma, and a thin-film of a central section is removed. When Au 5 is evaporated, the residual film 4' is melted and removed and the surface side of the substrate 3 is etched by an etching liquid of GaAs, the inclined section 6 is shaped. The abnormal protrusion of the resin is absorbed according to the presence of the inclined section 6 when the photosensitive resin is applied in the post process, a space between a mask and the substrate can be shortened when exposure and fading can be prevented.
Patent JP-S5741869-A (JP)
Title: Pinch roll device for continuous casting installation
Inventor: SHIBUYA SHIYOUHEI
IPC: B22D11/128
Filed: 1980-08-26
Abstract: PURPOSE: To improve the level of an upper roll and prevent the crooked running of an ingot in a pinch roll device part by driving an operating machine which vertically moves the end part of an elevating frame in accordance with the output signal of a level detector detecting the level of the upper roll.  
     CONSTITUTION: When an upper roll 3 inclines to an arrow X direction owing to the gravity of a connecting rod 8 or disturbance, the output signal of a displacement detector 20 goes larger than the output signal of a displacement detector 21, and a control panel 24 emits an output E 2  in accordance with this difference. Therefore, a directional control valve 19 is changed over to a Z direction, and pressurized oil is supplied from an oil hydraulic pump 16 to the piston up side of a hydraulic cylinder 12, then an elevating frame 6 turns in the direction opposite from an X direction. Hence, the roll 3 is maintained at the level of prescribed accuracy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01318612-A (JP)
Title: Protective barrier for protecting ocean structure and arrangement thereof
Inventor: PIITAA BURAFUTON
IPC: E02B17/00
Filed: 1989-05-12
Abstract: PURPOSE: To perform the modifying work of a protective barrier without stopping the function of a structure body by forming the protective barrier by use of at least two cell-like ballastable floating structures assembled along the vertical side part of the structure. CONSTITUTION: This protective barrier is formed of two semi-cylindrical elements 3, 4. The positioning of the elements 3, 4 is performed by connecting a connecting sleeve 24 supported by the longitudinal ends 26, 26 of the elements 3, 4 to the upper parts of preliminarily driven connecting piles 22, 23. Thereafter, the elements 3, 4 are rotated around the connecting piles 22, 23 and located in a final position, and the elements 3, 4 in the floating state are ballasted and lowered to the sea bottom. The elements 3, 4 are mutually connected in the side parts through a connecting means.
Patent JP-H0245052-A (JP)
Title: Thigh insert and use thereof
Inventor: PIITA JIYOON BURUUKUSU
IPC: A61F2/00
Filed: 1989-05-12
Abstract: PURPOSE: To provide an improved means for transferring a load from an insert to the thigh by forming a stem having a near end part, a remote end part, and a curved part situated between the both end parts capable of attaching to a spherical head member, and having a shaft longitudinal to the lower direction of the curved part. CONSTITUTION: An insert 10 is formed by a near end part 14, a remote end part 16, and a curved part 18 situated between the both end parts. A collar 22 is interposed between the curved part 18 and the near end part 14. The collar 22 can be fixed to a stem 12 and is a means for transferring the axial load from the stem to the thigh. A pair of oppositely arranged grooves 30 are formed in the lower side of the curved part 18 in the stem 12. A pair of ridges 32 engaged with the oppositely arranged grooves 30 are formed in a sleeve 24. Though the stem 12 can be moved along a longitudinal shaft 20 in the direction of axis in the sleeve 24, the rotational movement around the shaft 20, that is, togling is limited. The friction of conjugated plane between the stem and the sleeve is reduced by lining the inner surface of sleeve with a layer of an ultrahigh molecular weight polyethylene.
Patent JP-S5544913-A (JP)
Title: Method of identifying blood corpuscle image for automatic blood corruscle sorting apparatus
Inventor: OBATA MASARU
IPC: G01N33/48
Filed: 1978-09-25
Abstract: PURPOSE: To shorten the mode separating time of an automatic blood corpuscle sorting apparatus by forming red blood corpuscle and blood plate projecting screen in the vicinity of white blood corpuscle and moving blood sample after completing the collection of white blood corpuscle projection to thus process the blood corpuscle image thus obtained as red blood corpuscle and blood plate signals.  
     CONSTITUTION: When white blood corpsucle mode is completely processed, the stage 20a of a microscope 20 receives a command from a CPU10 to move at a distance l predetermined to move out the white blood corpuscle from the projecting field. That is, since the statistical establishment of existing another white blood corpuscle in the vicinity of the white blood corpuscle is extremely low, only the red blood corpuscle and blood plate are existed on the screen of the image sensor 22 according to this movement. After it is delayed at time of moving the stage 20a, this screen is read by the respective sensors. This image signal is applied to a cell extracter 28 to extract the red blood corpuscle mode cell. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S607981-A (JP)
Inventor: YAMAMOTO SOUICHI
IPC: B07B13/18
Filed: 1983-06-28
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-2000301882-A (JP)
Title: Barrel tube of writing utensil
Inventor: KOGURE MASAHIRO
IPC: B43K23/008
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the development of the cracking of a tip part due to the shock caused by the loose state between a tip member and the tip of a barrel tube by eliminating the looseness of the fitting between the tip part and the tip of the barrel tube and its separation from the barrel tube by constituting the barrel tube of a writing utensil by bonding the tip part, which pinchingly holds a clip, to the tip of the barrel tube. SOLUTION: This barrel tube 1 consists of a front shaft 2 and a rear shaft 3, the rear end 3a of which is open for projecting a push-button outwards. The outer diameter of the front barrel 2 is made smaller than the outer diameter of the rear barrel 3. At the tip of the front barrel, a first externally threaded part 4 having an external thread, the major diameter of which is further smaller than the outer diameter of the front barrel, is provided. At the rear end part 2a of the front barrel 2, an annularly protruded projecting part 5 and a second externally threaded part 6 having an external thread, with which the rear barrel 3 is threadingly attached. Within the tip of the rear barrel 3, a second internally threaded part 7, in which the second externally threaded part 6 is screwed, is provided.  The front barrel 2 and the barrel shaft 3 are threadingly made into an integral body through the screwing between the second externally threaded part 6 and the second internally threaded part 7. In addition, the barrel tube 1 of a writing utensil is that of a push-button type writing utensil.
Patent JP-S61276353-A (JP)
Title: Hybrid integrated circuit
Inventor: MURASE NAOAKI
IPC: H01L25/18
Filed: 1985-05-31
Abstract: PURPOSE:To facilitate the alteration of the number of connecting terminals by externally leading the connecting terminals through an engaging groove on the upper end of a frame, thereby preventing a potting resin from adhering to the connecting terminals. CONSTITUTION:An engaging groove 11 is formed on the upper surface of the side wall of a frame 1, and connecting terminals 2 are bent in U-shape at the intermediate to be engaged with the groove 11. The bottom of the groove 11 is higher than the upper surface of potting resin 7. Accordingly, even if the resin 7 is filled, it is not overflowed to the connecting terminal 3. Accordingly, soldering is not disturbed, and the increase or decrease in the number of the connecting terminals can be simply performed without replacing a mold.
Patent JP-S608999-A (JP)
Inventor: IWAMOTO HIDEKAZU
IPC: G08B21/00
Filed: 1983-06-29
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-2000304759-A (JP)
Title: Rotation detecting device
Inventor: IKUTAKE HIROSHI
IPC: F16F15/30
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To easily and surely arrange a body to be detected at a rotating body with no fear of slipping off or protruding from the rotating body, in a rotation detecting device which detects the rotation of a rotating body such as fly wheel, etc. SOLUTION: In the rotation detect device, a sensor 13 is provided away from the outer periphery of a rotating body 11 by a specified distance, and the sensor 13 detects an object 21 which is to be detected and arranged at the periphery of the rotating body 11, an annular recessed part 17 is formed along the outer perimeter of the rotating body 11, a hole part 19 is so formed as to cross the annular recessed part 17 from one side of the rotating body 11, and an object to detected 21 is inserted in the hole part 19.
Patent JP-S6013709-A (JP)
Title: Novel additive for cosmetic
Inventor: HARASAWA ISAMU
IPC: A61K8/00
Filed: 1983-07-01
Abstract: PURPOSE:An additive for cosmetic capable of being blending with cosmetic and having ultraviolet light screening ability without causing anthema, stain, etc. resulting from irritation to the skin and without spoiling cosmetic effect such as transparency, the touch, feeling, etc., consisting of a extract from Algar. CONSTITUTION:1mg%-1% algae extract containing mainly chlorophyll,carotenoid, and phycobillin obtained by extracting algae, preferably Anacystis (blue- green algae), Tinorimo (red algae), Coshinodiscs (yellow algae), Exsupiera (orange algae), Nemacystus decipiens (brown algae), Chlorella (green algae), etc. with preferably ethyl alcohol, methyl alcohol, ethyl ether, acetone, ethyl acetate, or methyl acetate is added to cosmetic so it is provided with ulgraviolet light screening ability without causing the above-mentioned troubles to the skin and damage to cosmetic effect.
Patent JP-S5642238-A (JP)
Title: Image forming method
Inventor: MORIKAWA TERUO
IPC: G03G15/20
Filed: 1979-09-14
Abstract: PURPOSE: To improve the fixability of a toner image in pressure fixing by forming the image on the wire side of transfer paper.  
     CONSTITUTION: A toner image is transferred on the wire side of transfer paper P, and paper P carrying unfixed toner image T is passed between pressure fixing rollers 1, 2 with 15W50kg/cm 2  pressure applied in the longitudinal direction. Since the surface fiber structure of the wire side is rougher than that of the felt side, superior effect of implanting toner between fibers is obtd. in the pressure fixing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60262015-A (JP)
Title: Ultrasonic doppler flow meter
Inventor: FUKUNAGA MASAO
IPC: G01F1/66
Filed: 1984-06-11
Abstract: PURPOSE:To enable the measurement of the flow amount of the fluid in a pipe having a minute caliber, by attaching a transmitting vibrator and a receiving vibrator to the support in the fluid introducing port or discharge port side provided to one end side of the pipe. CONSTITUTION:A first support 12 having a fluid introducing port 9 and a second support 13 having a fluid discharge port 14 are connected by a pipe 10 and transmitting and receiving vibrators 7, 8 are attached to one side of either one of the supports 12, 13, for example, the support 12. By this structure, ultrasonic waves are emitted to the fluid in the pipe 10 from the vibrator 7 and the reflected ultrasonic waves by the scattered materials 6 in the fluid are received by the vibrator 8 and a flow speed can be calculated from Doppler shift frequency.
Patent JP-H07324166-A (JP)
Title: Nonaqueous colored resin dispersion and its production
Inventor: YANAGIDA YASUO
IPC: C09D167/08
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a nonaq. colored resin dispersion which is excellent in dispersion stability in a long storage even when it contains a colorant in a high concn. by dispersing specific fine chainlike resin particles in a nonaq. solvent and incorporating a colorant into the resulting dispersion under specified conditions. CONSTITUTION:The objective dispersion is obtd. by dispersing, in a nonaq. solvent, fine chainlike resin particles each having an interpenetrating network integrally formed by causing the molecular chains of a synthetic resin insol. in the solvent to get tangled with the molecular chains of a condensate sol. in the solvent and incorporating a colorant into the resulting dispersion under such conditions that the colorant is physically caught by the matrix of the network having a mesh size smaller than the particle size of the colorant. Pref. the synthetic resin insol. in the solvent is an acrylic, polyester, alkyd, or polyurethane resin having a solubility parameter of 9.0 or higher and the condensate sol. in the solvent is a polyester resin having a solubility parameter lower than 9.0.
Patent JP-H10305576-A (JP)
Title: Liquid ejection device and assembling method thereof
Inventor: TAKATSUKA TSUTOMU
IPC: B41J2/045
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To ensure displacements of nozzles required for ejection even when air conditioning is applied. SOLUTION: A lever mechanism is constituted of a piezoelectric element 326, a lever plate 320 and a support section 312B. A nozzle plate 322 having a plurality of nozzles 324 is bonded to the lever plate 320. A loading space 352 in a recessed shape is provided between a step section 312C of an ejection tank 312 and the lever plate 320. A plurality of piezoelectric elements 326 each having a shape smaller than the loading space is bonded to be provided in the loading space 352 by an adhesive 354.
Patent JP-H02304213-A (JP)
Title: Bearing assembly
Inventor: JIYON DEII DAUAATEII
IPC: G01P3/487
Filed: 1990-05-08
Abstract: PURPOSE: To protect a speed detection means by locating the speed detection means between a pair of second bearing races so that the speed detection means is cooperatively aligned with the magnetic ring of a target wheel means which senses relative rotational speeds between members. CONSTITUTION: A bearing assembly 10 has the main body 12A of an outer bearing race 13 cooperating with an inner bearing race 14 supported by a rotary member 11 accommodating a rolling element 15. A hole 21 accommodates a sensor device 22 whose lead 23 extends outwards. The sensor device 22 is a bipolar wheel element located in a position where it cooperates with a target wheel 20 retaining a magnetic ring having north and south poles arranged alternately on its circumference. Thus, a speed detection means can be protected.
Patent JP-H05186714-A (JP)
Title: Two-pack, water-base corrosion resistant primer having high zinc content
Inventor: YAN UIRUHERUMU ERUNSUTO MOOSU
IPC: C09D133/10
Filed: 1992-04-13
Abstract: PURPOSE: To provide an aq. coating compsn. proper as an anticorrosion primer.  
     CONSTITUTION: An aq. zinc-rich anticorrosion primer characterized by containing 40-95 wt.% of an anticorrosion pigment containing 60-100 pts.wt. of a metal zinc powder and 0-40 pts.wt. of other anticorrosion pigment (A), 0-40 wt.% of an extender (B), 3-15 wt.% of a binder component (C) containing a stable aq. dispersion of a chlorinated addition polymer containing an alkyl (meth) acrylate, vinyl chloride and vinylidene chloride (the stable aq. dispersion may be neutralized by a 0-125 equivalent % of a base) 0-5 wt. of an additive (D) [herein, the primer is formulated as a two-pack (two-component) system having a first pack containing at least the metal zinc fine powder and the second pack containing at least the stable aq. dispersion of the chlorinated addition copolymer]. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5642840-A (JP)
Title: Sheet lead-out control unit
Inventor: UMEKAGE NOBUTAKA
IPC: G06F3/02
Filed: 1979-09-14
Abstract: PURPOSE: To ensure a steady and assured selection and display, by selecting one sheet of the recording medium among several recording media wound round the outer circumference of the rotor and then leads it out to the display part.  
     CONSTITUTION: The recording media 24W27 are made of the plastic sheets each, and one end of them is fixed to the outer circumference of the drum at the positions 28W31 each. When the drum 23 is rotated in the direction of the arrow (a), the media 24W27 wound round the drum can be divided into two layers before and after they pass through the sheet separation plate 32. In such way, one sheet of the recording media round the drum is selected and then led to the display part. Thus a steady and assured selection and display is possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5243251-A (JP)
Title: Hanging device for construction materials for underground structure
Inventor: SAKAMOTO KAZUYOSHI
IPC: B66C1/62
Filed: 1975-10-01
Abstract: PURPOSE: To provide easy attachment of construction material segments for underground structure to instantly built segment by placing the former segments on a hanging base and by hanging them by crane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5818896-A (JP)
Inventor: JIYON MERIRU HITSUKUSU
IPC: H05B41/19
Filed: 1982-07-09
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-H10291109-A (JP)
Title: Spindle head of machine tool
Inventor: AKIYAMA MAMORU
IPC: B23B39/16
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To smoothly and accurately perform the adjustment among the shaft centers for a short time, by mounting a common saddle on one side face of a vertical column movably in a vertical direction, and mounting plural slide bases in parallel with each other on the common saddle at intervals in the vertical direction. SOLUTION: The slide bases 12-14 are mounted on a common saddle 11 on a floor face, and then the common saddle 11 is mounted on a vertical column 10. The center height from the reference face of the guides 25, 26 of the vertical column 10 to the shaft centers of the boring shafts 15-17 on the slide bases 12-14 can be made constant, and the perpendicularity between the vertical reference of the guides 25, 26 and the shaft center of the boring shaft, can be correctly determined. Accordingly, the mounting operation of the slide bases 12-14 to the vertical column 10 can be easily, accurately and rapidly performed. A shaft center adjust mechanism 24 applies the ball screw fitting, so that the adjustment of the shaft centers can be accurately performed in comparison with that by the trapezoidal screw fitting.