baber/WOPTO huggingface dataset:
Patent JP-H05168907-A (JP)
Title: Reactor for performing ununiform phase reaction
Inventor: BERUNHARUTO PIOTOROFUSUKII
IPC: B01J19/24
Filed: 1992-05-28
Abstract: PURPOSE: To improve conversion and yield of a reactor with respect to air oxidation by forming a region with upward-directed flow having a dispersing device and a region with downward-directed flow in a reactor, also making free flow of a reaction medium from the region with downward-directed flow to the region with upward-directed flow possible and suppressing the peak temperature. CONSTITUTION: A circulating flow 4a, which is a part of a reacted oxide phase 4 taken out from a bottom part of a reactor 1, is sent to a lower part of the reactor 1 with a pump 10, is subjected to addition of matters to be charged 3, for example p-xylene, monomethyl p-toluate and a catalyst, and is injected from a liquid injection device 12 to form upward-directed flow 7. On the other hand, air introduced from an air introducing position 5 is injected from nozzles 6 into the upward-directed flow 7 and is dispersed. Then the flow turns into downward-directed flow 8 and is cooled by being brought into contact with a heat exchanger tube 9. A part of the downward-directed flow 8 is transported by air from an outer reaction annular chamber to a central region of the reactor 1 and is mixed.
Patent JP-H0429644-A (JP)
Title: Aramid fiber cord and toothed belt using it
Inventor: MIZUNO TAKAHIDE
IPC: D02G3/48
Filed: 1990-05-24
Abstract: PURPOSE:To prevent core from being frayed by infiltrating a solidified object of rubber latex to adhere to a space in a filament group of aramid fiber base thread. CONSTITUTION:In the case of a toothed belt constituted of a plurality of tooth parts arranged along a belt lengthwise direction and a back rubber embedded with a core, a filament group, constituting a base thread of aramid fiber as the core, is impregnated with rubber latex as a preprocessing agent to adhere, and the base thread thus obtained is twisted by pull-arranging at least the two or more threads, successively impregnated with resorcinol-formalin-rubber latex liquid to adhere and further coated with a rubber layer. The toothed belt 1 is constituted of a plurality of tooth rubbers 2 along the lengthwise direction and a back rubber 4 embedded with the core 3 consisting of aramid fiber cord, and a cover canvas 5 is glued to a surface of the tooth rubber 2.
Patent JP-H01306349-A (JP)
Title: High pressure spraying vehicle washing agent and method for washing vehicle
Inventor: SAKAMOTO NAOYUKI
IPC: B60S3/04
Filed: 1988-06-02
Abstract: PURPOSE:To wash a vehicle body effectively without damaging coated surfaces by applying the high pressure spray of soil suspension at the specified discharging pressure wherein said suspension is mixture of amorphous silica in a specified average grain diameter and water or interfacial active liquid solution. CONSTITUTION:Amorphous silica 5 to 150mum in average grain diameter is mixed with water or interfacial active liquid solution so that 0.2 to 5.0% of soil suspension by weight is formed. The soil suspension is applied to a vehicle body at the pressure of 30kg/cm<2> by means of high pressure spraying. By this constitution, stains on the vehicle body can effectively be washed and removed without damaging coated surfaces.
Patent JP-S5660825-A (JP)
Title: Revolution take-out device from engine
Inventor: NAKASHIMA KUNIHIKO
IPC: F01M1/02
Filed: 1979-10-23
Abstract: PURPOSE: To always obtain the correct mesh between a drive gear on a pump shaft and a driven gear mounted to a cover, by integrally forming a bearing for axially supporting the pump shaft of an oil pump on a crankcase cover.  
     CONSTITUTION: Onto the inner wall of a crankcase cover 30 that covers an opening 11a of a crankcase 11, a bearing 31, which axially supports an end 21c of a pump shaft 21 of an oil pump 20 equipped in the crankcase 11 and is arranged in a prescribed position for a driven gear 40 mounted to the crankcase cover 30, is integrally formed. In this constitution, a drive gear 25 on the pump shaft and the driven gear 40, mounted to the cover 30 and used for taking out a number of revolutions, can be always correctly meshed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03290945-A (JP)
Title: Optical apparatus for alignment
Inventor: ISHIBASHI YORIYUKI
IPC: H01L21/66
Filed: 1990-05-25
Abstract: PURPOSE:To improve an alignment accuracy by a method wherein an optical device which makes the intensity distribution of a light is provided in the light path of a lighting optical system. CONSTITUTION:An optical device such as a phase plate or scattering plate 51 which makes the intensity distribution of a light 32 is provided between a light source 31 and a half-mirror 34. The light which is transmitted through the scattering plate 51 and has the uniform intensity is applied to a reticle alignment mark (RM) 11 aslant. The light applied to the RM 11 and transmitted through it reaches a fiducial alignment mark (FM) 12 and the reflected light is applied to the rear of the RM 11. The obtained image of the RM 11 is temporarily focused on a cursor 39 and then focused on an image pickup device 41. On the picture of a display, the image 11a of the mark part of the RM 11 and the cursor images 39a of the cursor 39 are clearly projected with good contrast, so that an alignment operation can be performed with a high accuracy.
Patent JP-H084453-A (JP)
Title: Angular position holding device for rotary shaft of venetian blind
Inventor: UBE YOSHIKI
IPC: E06B9/322
Filed: 1994-06-20
Abstract: PURPOSE:To hold a rotary shaft without installing a self lock mechanism on a driving means for the rotary shaft, by fitting the engagement projection of a rotary member into the recessed part of a leaf spring member, when the rotary shaft reaches at a specific angular position. CONSTITUTION:A slat 16 is tilted by revolving a rotary shaft 11 in the A direction, and when the tilt reaches obe limit, the engagement projection 17 of a rotary member 18 pushes one side of an engagement projection 20, and an arcuate member 21 is allowed to make contact with one side wall of a large fan-shaped part 30. Then, the rotary shaft 11 is revolved in the opposite B direction, and the slat 16 is tilted reversely, and when the tilt reaches the other limit, the engagement projection 17 pushes the opposite side of the engagement projection 20, and the arcuate member 21 is allowed to make contact with the other side wall of the large fan-shaped part 30. When the rotary shaft 11 revolves, a part of the engagement projection 17 of the rotary member 18 slides along the inner slide surface of a leaf spring member 23, and when the tilt reaches one or the other revolution limit, the engagement projection 17 is fitted with the same recessed part 22 of the leaf spring member 23. Then, the engagement member 17 is held by the elastic springy force of the leaf spring member 23 and stabilized.
Patent JP-S6116634-A (JP)
Title: Satellite radio wave receiver for moving body
Inventor: SAKURAI TAKASHI
IPC: H01Q3/24
Filed: 1984-07-02
Abstract: PURPOSE:To receive invariably a satellite radio wave on the moving body high sensitivity and to obtain various pieces of information by arranging a plane type antenna group which has small air resistance and also has directivity so that reception directions in a horizontal plane are different from one another, and utilizing the satellite radio wave received by it. CONSTITUTION:Three plane type microstrip antennas 1a, 1b, and 1c are fixed on the roof of an automobile. They are directed to a stationary satellite to cover every direction in a horizontal plane. Detectors 4a, 4b, and 4c convert reception outputs of respective antennas into DC voltages proportional to their levels and output the voltages to a control circuit 5. The control circuit 5 select the largest detector output to specify the corresponding antenna, and outputs a control signal for switching a relay switch 3 to the corresponding antenna. Therefore, even when the automobile changes its direction, reception with invariably high sensitivity is possible. The level of the reception output of each antenna varies according to the running direction of the automobile. For the purpose, the control circuit 5 decides on a combination of respective detection outputs to detect the direction of the satellite based on the running direction of the automobile, thereby obtaining azimuth information on the automobile.
Patent JP-H09314435-A (JP)
Title: Automatic chuck opening/closing mechanism of spindle
Inventor: NAKANISHI TOSHIMASA
IPC: B23B31/20
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a chuck opening/closing mechanism of a spindle capable of rapidly changing a tool by automatically opening/closing a chuck. SOLUTION: An automatic chuck opening/closing mechanism is provided with a chuck 10 to hold a tool, a spindle shaft 20 to store the chuck inside and integratedly rotate it, and a housing 30 to fix the spindle shaft through bearings 17, 18, and the mechanism is provided in the spindle to open/close the chuck 10 by longitudinally moving the chuck 10 in the longitudinal direction. Two oblong holes 22 are provided in the spindle shaft 20, and a pin member 14 which is integratedly moved with the chuck in the longitudinal direction is passed in the oblong holes 22. In the normal condition, a spring member 16 presses the chuck backward through the pin member 14, etc. When an air compressor is operated, a cylinder 40 provided in a space S of the housing 30 receives the air pressure from the back side, and is moved forward, and the chuck 10 is moved forward against the pressing force of the spring member 16 through the pin member 14, etc.
Patent JP-S6028057-A (JP)
Title: Tape recorder
Inventor: IDA KATSU
IPC: G11B5/54
Filed: 1983-07-27
Abstract: PURPOSE:To always secure the accurate positioning of a head by providing a head substrate with a freely flexible joint structure using two arms to turn the 2nd arm in the coming-back direction at the going position, and controlling the head in parallel to a tape. CONSTITUTION:A head substrate device has a flexible joint structure with the 1st and 2nd arms 22 and 23. The arm 22 is energized in the coming-back direction by a plate spring 33, and the arm 23 is supported at the other end of the arm 22 with the attachment of a magnetic head 15 and energized in the going direction by a twist coil spring 39. Both arms 22 and 23 are turned in the going direction with push of a play button 18. In the going position, the arm 23 is turned in the coming-back direction to the arm 22 in resisting the spring 39. Thus the head 15 is controlled in parallel to a tape. Thus the head 15 is always positioned accurately.
Patent JP-S6027995-A (JP)
Inventor: HAYASHI HIROSHI
IPC: G07F13/00
Filed: 1983-07-27
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-H0951183-A (JP)
Title: Electronic part
Inventor: HASHINAGA TATSUYA
IPC: H05K7/14
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain electronic parts capable of assuring high mechanical accuracy and of improving electrical characteristics. SOLUTION: Riser pieces 11b, 11c formed by bent-up processing are formed in one united body at both the side ends of a metal frame 11, and a recessed notch 15 linked to a riser piece 11b is formed at one side end of an insulation substrate 13a constituting an electronic circuit 13. The electronic circuit, board 13 is fit between riser pieces 11b, 11c, and at the same time, the riser piece 11b is linked with the recessed notch 15. Moreover, a metal layer 14 laminated on the rear surface of the electronic circuit board 13 is assembled to a metal frame 11 in such a manner that it touches a bottom portion 11a of the metal frame 11, and the metal layer 14 is jointed with the metal frame 11 by solder brazing method.  Next, a metal lid 12 is maintained to a predetermined height and fit to rider pieces 11b, 11c, thereby an electronic part equipped with a metal package where the metal frame 11 and the metal lid 12 are connected in one united body can be assembled.
Patent JP-H06346574-A (JP)
Title: Manufacture of floor panel
Inventor: KITAGAWA RIYOUTA
IPC: B29C39/24
Filed: 1993-06-08
Abstract: PURPOSE:To efficiently manufacture a floor panel which provides good joint property between the panel main body and reinforcing material and the original function of the floor panel sufficiently. CONSTITUTION:A corrugated reinforcing material 2 which is made of rigid material and has a cross section nearly corrugated with the ridges flat is arranged in such a way that the ridges are in contact with the rear of a panel main body 1, the open ends of the grooves 22 of the corrugation are blocked by seal material from both sides, and one seal material 61 is passed through it to insert a nozzle up to the other seal material 62. Foamed resin 8 which can be deformed for the predetermined force which is parallel with the rear of the panel main body is poured from a tip of the nozzle 4, and the nozzle is pulled out gradually toward one seal material side while it is foaming to form the foamed resin in the grooves. The panel main body and reinforcing material are joined and integrated via the foamed resin.
Patent JP-2000325081-A (JP)
Title: Root cap-specific protein and its gene
Inventor: HASHIMOTO TAKASHI
IPC: C12P21/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene having a specific amino acid sequence and capable of encoding a protein having functions to protect a root of a plant and used for the biological control, and the like, of weeds by enhancing the strength of the root for external factors, enhancing the agricultural value or lowering the strength of the root. SOLUTION: This new gene has an amino acid sequence represented by the formula or the substantially same amino acid sequence as that and is capable of encoding a protein (a root protective protein) having functions to protect a root of a plant. The gene can be combined with a suitable expression promoter and transduced into a plant cell to thereby enhance the strength of the root of the plant for external factors, promote the growth of the root of the plant and enhance the agricultural value or lower the strength of the root. As a result, the gene can be used for the biological control, and the like, of weeds, or the like.  The gene is obtained by germinating a corn seed, collecting a root cap of a primary root, extracting a poly(A)+RNA, synthesizing a cDNA using the resultant poly(A)+RNA and then carrying out the screening with a root cap-specific cDNA obtained by a subtraction as a probe.
Patent JP-S6116853-A (JP)
Inventor: KOTANI TERUMITSU
IPC: B65D30/02
Filed: 1984-07-04
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-S5473732-A (JP)
Title: Production of thiol carbamate
Inventor: SATOU ZENICHI
IPC: C07C67/00
Filed: 1977-11-16
Abstract: PURPOSE: A thiol carbamic acid amine salt resulting from the reaction between a secondary amine and carbonyl sulfide in an aqueous medium is reacted with a halogenated hydrocarbon to produce title compound used as agricultural chemicals in high efficiency because the reaction proceeds very smoothly even in heterogeneous system.  
     CONSTITUTION: The reaction between a secondary amine of formula I (R 1-2  are alkyl, alkoxy, alkenyl, cycloalkyl, hydroxyalkyl, phenyl, benzyl to both may incorporate, when necessary, including nitrogen or oxygen atom, to form a ring) such as diethylamine and carbonly sulfide in an aqueous medium to form a thiol  carbamic acid amine salt of formula II in the form of an aqueous solution. Subsequently the product is reacted with a halogenated hydrocarbon of formula X-R 3   (X is halogen; R 3  is substituted benzyl) such as 4-chlorobenzyl chloride to afford a  thiol carbamate of formula III such as S-4-chlorobenzyl-N,N-d iethylthiolcarbamate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5663147-A (JP)
Title: Damper
Inventor: HASHIGUCHI HIRONOBU
IPC: F16F7/00
Filed: 1979-10-24
Abstract: PURPOSE:To improve reliability and facilitate maintenance by reducing displacement of a floating substance against a regular outer force and by decreasing a reaction force applied on a mooring device against a periodical movement due to waves, by a method wherein a shape of a guide surface, guiding a repulsion device, and a repulsive property are changed. CONSTITUTION:The repulsion device 6 is secured on a floating body 10,and a guid surface 1 having a curve shape previously formed is provided. The surface 1 held by a guide plate 2 is reciprocably positioned through guide rollers 7a and 7b, and is connecte to a fixing point through an arm 2a, a joint 8, and a link mechanism 9. A repulsion mechanism 5 of the repulsion device 6 consists of a coil spring and is formed such that rollers are located at a contacting part 3 and a friction between the part 3 and the guide surface is reduced. A displacement-repulsive force property of a damper can be changed by changing the shape of the guide surface according to the purpose.
Patent JP-S5839123-A (JP)
Title: Pll circuit
Inventor: ICHIDA KENJI
IPC: H03L7/18
Filed: 1981-09-01
Abstract: PURPOSE:To make it difficult that the circuit is affected by noises, by controlling an up/down counter by the output signal, which is obtained by comparing the phase of the output signal of a programmable divider with that of a reference frequency, to change an electrostatic capacity digitally. CONSTITUTION:The phase of an output signal fv of a programmable divider 3-1 is compared with a reference frequency fr in a phase comparing circuit part 3-2, and an UP/DOWN signal is generated by the output signal to set an up/down counter 3-9 to the up count mode or the down count mode. A clock signal CK is generated by the output signal obtained in the phase comparison of the phase comparing circuit part 3-2 and is supplied to the up/down counter 3-9. Plural electrostatic capacities in a digital VCO 3-10 are switched digitally by the output signal of the up/down counter 3-9 to control the oscillation frequency.
Patent JP-S5662645-A (JP)
Title: Production of mold
Inventor: UEDA SHIYOUJI
IPC: B22C9/02
Filed: 1979-10-24
Abstract: PURPOSE: To produce a mold having particularly good strength in a short time and under good working environment by mixing a PE resin having melt indexes of a specific range to molding sand having been heated to above its m.p. at a predetermined ratio, and fillng under pressure the mixture into the pattern.  
     CONSTITUTION: A PE resin of 8W80 melt indexes is added and mixed at 0.3W 10pts.wt. to 100pts.wt. of the molding sand which has beforehand been heated to temperatures from the melting temp. of this resin up to ≤240°C, so that the molding sand is coated uniformly by the resin. Thence, the molding sand having been coated with the resin is pressure-filled into the hollow part of a pattern, after which the pattern is cooled to produce the intended mold. In this case, it is possible to easily cool the molding sand to the softening temp. of the resin or under in a short time by a method such as pressure-feeding cold air through the molding sand inlet. The strength and casting surface of this mold are good and this mold is widely usable not only for the casting of iron and nonferrous metal systems but also for the manufacture of the cores of material to be shaped and main molds freezing or solidifying at room temp. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5563868-A (JP)
Title: Semiconductor integrated circuit
Inventor: OBATA HIROYUKI
IPC: H01L27/06
Filed: 1978-11-08
Abstract: PURPOSE: To provide a high-speed output circuit of small area and high dielectric strength, by using an MOS transistor of high dielectric strength to drive a bipolar transistor whose base region is an insular semiconductor region provided in the semiconductor substrate of a complementary MOS integrated circuit.  
     CONSTITUTION: A p-type insulator region 2, which is to be the base of a bipolar transistor, and the drain region 10 of an MOS transistor of high dielectric strength are provided in an n-type semiconductor substrate 1. An n + -type emitter region 3, a P + -type source region 5 and a drain contact region 4 are then provided. A gate 6 is provided further. The base region 2 and the drain region 4 are then connected to each other. As a result, the output transistor acts as an emitter follower and a high current amplification factor is obtained. Therefore, a transistor of small area can be used and the switching speed can be raised. A high dielectric strength is obtained because the output transistor is driven by the MOS transistor of high dielectric strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5473920-A (JP)
Title: Production of monofilaments attaching to each other at side surface
Inventor: HARUTA HIROSHI
IPC: D01D5/253
Filed: 1977-11-16
Abstract: PURPOSE: Melt-spun filaments are forcibly collected with a guide to attach on the molten surface to each other closely above the coolant, thereby producing title monofilaments readily splittable when twisted after drawing without fluffing.  
     CONSTITUTION: A group of molten monofilaments of a thermoplastic resin which are extruded from a plurality of nozzles separated from each other and separating in the air is made to attach to each other on a guide and cooler that has a sliding part where the group of monofilaments can pass through and objection part 3 of plate or pins expanding outward on both sides of the sliding part and are intruded into a coolant when necessary. The position where each filament fuses to each other on the molten surface is controlled right above the level 5 of coolant to make the hold-up of the coolant between monofilaments very little, thus connecting filaments readily and stably. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10313062-A (JP)
Title: Integrated circuit and method for wiring cell of the same circuit
Inventor: KOIKE KEIICHI
IPC: H01L27/04
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To easily select positive phase connection/negative phase connection of differential wiring. SOLUTION: A stereoscopic pair wiring is provided between a first layer and a third layer with a second layer interposed, a wiring 16 of the first layer is connected through an inter-first layer/second layer through-hole 18 with a wiring 14 of the second layer, and a wiring 17 of the third layer is connected through an inter-second layer/third layer through-hole 19 with a wiring 15 of the second layer. When these wirings are connected in a reverse phase relation, the wirings 15 and 16 are connected through an inter-first layer/second layer through-hole 20, and the wirings 14 and 17 are connected through an inter-second layer/third layer through-hole 21.
Patent JP-H04360984-A (JP)
Title: Controller of electrically driven blind
Inventor: KOMAI HIROSHI
IPC: E06B9/264
Filed: 1991-06-10
Abstract: PURPOSE:To adjust the angle of a louver while following the sun automatically and to adjust the angle of the louver to the position. CONSTITUTION:A blind is so formed that a louver 1 is electrically driven. A plurality of photoelectromotive force elements 2 such as solar batteries, heat sensors, generating electromotive force by receiving lights are arranged on the surface of the appropriate louver 1 to the inside and outside of a building. The state of insolation is judged on the basis of the output of each of the photoelectromotive force elements 2 to adjust the angle of the louver 1.