baber/WOPTO huggingface dataset:
Patent JP-H0547010-A (JP)
Title: Method and device for adjusting focus position
Inventor: AJIKI SEIICHI
IPC: G11B7/09
Filed: 1991-08-12
Abstract: PURPOSE:To miniaturize an actuator. CONSTITUTION:In a focus position adjusting method and device, a laser beam optical flux 2a which is obtained from a laser beam light source 1 by means of a collimator lens 2 is made to focus on a disc 5 via an objective lens 4, and by moving the above collimator lens 2, the flare angle of the laser beam optical flux 2a which is made incident into the objective lens 4 is adjusted. Due to this simple configuration, an actuator is miniaturized.
Patent JP-H0249802-A (JP)
Title: Road joint
Inventor: ARAI MOTONOSUKE
IPC: E01D101/00
Filed: 1988-08-11
Abstract: PURPOSE:To prevent generation of cracks in a road joint by placing a central support plate having recessed and projected parts at its opposed ends at a space of the joint part of a road, and placing side support plates in a flat manner so as to fit to the recessed an projected parts on both the sides, then paving the surface. CONSTITUTION:A road joint A is composed of a central support plate 5 and side support plates 6 on both sides of the plate 5 which has recessed and projected parts on its both sides while the plates have recessed and projected parts formed to meet with the recessed and projected parts of the plate 5. The plate 5 is positioned at a road space 2, while the plates 6 are arranged through a joint part 7, thereby a flat combined support plate is composed. Onto the combined plate, a paving material 8 is applied, so that a road joint part is composed. It is thus possible to prevent cracks in the joint even if a road bed 1 is extended or contracted in the direction of road.
Patent JP-H09136923-A (JP)
Title: Polymer
Inventor: AKHAVAN-TAFTI HASHEM
IPC: C08F230/02
Filed: 1996-07-31
Abstract: Polymeric phosphonium salts useful for enhancing the chemiluminescence produced by 1,2-dioxetanes are described. The polymers are preferably water soluble and used in immunoassays and nucleic acid assays with enzyme triggerable 1,2-dioxetanes. <IMAGE>
Patent JP-H0759145-A (JP)
Title: Mobile communication system
Inventor: WATANABE AKIHIKO
IPC: H04W36/36
Filed: 1993-08-13
Abstract: PURPOSE:To reduce forced interruption due to hand-over in the mobile communication system. CONSTITUTION:A mobile equipment 31 is provided with a measurement circuit 31a measuring an electric field strength of a connected base station 11 and peripheral base stations 12-14 and a hand-over request circuit deciding an object of the base station being a hand-over destination and transmitting a hand-over request to the connected base station 11, and the base stations 11-14 are provided with relay circuits 11a-14a relaying the request to a control station 21. A control station 21 allocates a channel at hand-over for a base station whose operating channel number is minimized among channel resources provided with plural base station objects. Thus, forced interruption due to hand-over is reduced.
Patent JP-S58103481-A (JP)
Inventor: YONEZU EIICHI
IPC: A63F9/14
Filed: 1981-12-15
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-S6445640-A (JP)
Title: Swing roller driver for inking device of printer
Inventor: ARAUCHI TAKASHI
IPC: B41F31/15
Filed: 1987-08-14
Abstract: PURPOSE:To improve the quality of a printed matter and to easily regulate the swing width and manner of a swing roller by pivotally securing a cam follower to one end of a swing lever to engage it with the cam slot of a motor shaft, pivotally securing a roll to the other end to engage it with a groove wheel on a swing roller end shaft. CONSTITUTION:When a motor 17 of swing rollers 7, 11 is rotated, a groove cam 20 is rotated to rock a swing lever 25 by the operation of a cam slot 20a, and the rollers 7, 11 are axially reciprocated in a swing width according to the lift of the cam 20. As a result, a transferring ink is moved axially on the periphery of the roller to be uniformly distributed to eliminate irregular coloring in elevational and lateral directions of a printed matter, a printing failures, such as ghost, roller seams, etc. A plurality of groove cams having different sizes and shapes are prepared, and printing conditions are coped by replacing them. After a nut 22 is loosened to release the fixture of the inner wheel of a roll bearing 23 to a motor shaft 19, a motor base 18 is disconnected from the motor 17 to remove the motor 17. Then, the cam 20 can be easily removed.
Patent JP-H0650298-A (JP)
Title: Ejector pump
Inventor: YASUDA MASAHARU
IPC: F04F5/44
Filed: 1992-07-29
Abstract: PURPOSE:To provide an ejector pump which is excellent in cavitation performance. CONSTITUTION:In an ejector pump 2 which is adapted to jet a high pressure fluid introduced into a casing from the throat part 8 of the casing into a diffuser pipe 9 and suck a low pressure fluid into the casing to be jetted together with the high pressure fluid, a part of fluid branched in the downstream side of the diffuser pipe 9 is jetted from the throat part 8 into the diffuser pipe 9 by a nozzle 10.
Patent JP-H0651566-A (JP)
Title: Wet toner and its production
Inventor: HIGUCHI YOICHI
IPC: G03G9/12
Filed: 1992-07-29
Abstract: PURPOSE:To produce a wet toner whose particle diameter distribution is within a prescribed range. CONSTITUTION:When a wet toner is composed of particles of olefinic resin having carboxyl groups or ester groups, a colorant, polyhydroxycarboxylic ester as a tri- to decamer of hydroxycarboxylic ester as a monomer and liq. aliphatic hydrocarbon, the resin particles and an electric charge regulating agent are dissolved in a good solvent, for the resin and the resulting resin soln. is mixed with the liq. aliphatic hydrocarbon as a bad solvent for the resin after the polyhydroxycarboxylic ester and the colorant are dispersed in the hydrocarbon. By the mixing, toner particles are deposited. The particle diameter of formed resin particles is of submicron unit, very narrow particle diameter distribution is attained and ball milling is not required. A satisfactory dispersed state of the resin particles is maintained in the resulting wet toner and this toner is not deteriorated.
Patent JP-S6179332-A (JP)
Title: Stereo demodulation display circuit
Inventor: TAKIGIRI KAZUYA
IPC: H04H1/00
Filed: 1984-09-27
Abstract: PURPOSE:To suppress occurrence of offsets of a comparator so as to uniformize the stereo display level, by setting the connecting point of the 1st and 2nd switching circuits at a fixed DC level and, at the same time, directly connecting the high-potential side terminal of the transistor for level shifting of a level shifting circuit to the input section of the comparator. CONSTITUTION:A bias terminal 82 is formed at the common connecting point of the 1st and 2nd switching circuits 36 and 38 and a fixed bias voltage VB2 is applied across the terminal 82. The bias voltage VB2 is set at an originally needed DC voltage which is able to compensate the shifted quantities at resistances of level shifting circuits 58 and 60. Moreover, the emitter of a transistor 62 for level shifting, which is the high-potential side terminal of the transistor 62, is directly connected with the bases of transistors 70 and 72. Therefore, the DC voltage VB2 is impressed across the bias terminal 82 formed at the common connecting point of the 1st and 2nd switching circuits 36 and 38 and occurrence of the offset of a comparator 68 can be suppressed.
Patent JP-S58102785-A (JP)
Title: Inputting method for character
Inventor: SHIBATA KUNIHIRO
IPC: G06F3/023
Filed: 1981-12-15
Abstract: PURPOSE:To reduce the number of key switches, and to facilitate operation by mounting the key switches, to which alphabetical characters and symbols are each recorded, to a central position and left and right positions and a space key switch to a central lower section. CONSTITUTION:The characters, etc. of ASDFGHJKL; recorded at approximately central upper positions of the key switches 2, 2A, 2B, 2C, 2D, 2E, 2F, 2G, 2H, 2I for inputting alphabetical characters, etc. are inputted by each operating the key switches 2-2I. The characters of QWERTYUIOP recorded at the lower left positions of the switches 2-2I are inputted by simultaneously operating either one of the switches 2-2I and the left space key switch 3. The characters, etc. of ZXCVBNM,.! recorded at the lower right side of the switches 2-2I are inputted by simultaneously operating either one of the switches 2-2I and the right space key switch 3A. For the capital letters or small letters, a capital letter changeover key switch 4 or a small letter changeover key switch 5 is operated first at a time.
Patent JP-S6181283-A (JP)
Title: Vessel having reduced frictional resistance
Inventor: TOKUNAGA KEIZO
IPC: B63B1/38
Filed: 1984-09-27
Abstract: PURPOSE:To reduce the frictional resistance under sailing by delivering fine foam through porous member at the upstream side end on the surface of vessel then flowing the foam group along many groves made in the surface of vessel and covering the surface of vessel with foam. CONSTITUTION:Many grooves 6a, 6b are made in the direction of water flow in the surface at the side and bottom of hull 1 then porous members 7a, 7b made of porous foam resin are mounted on the surface of hull 1 at the upstream end of said grooves 6a, 6b. Said grooves 6a, 6b are formed by sticking groove members 9 having triangular cross-section and excellent contamination-resistance onto the hull outerboard 8 through proper means. While the porous members 7a, 7b are assembled into the portion where said outerboard 8 is partially removed while an air sump 10a is formed at the inboard side of said members 7a, 7b to lead compressed air from a compressor and deliver as foam onto the surface of hull.
Patent JP-2001072975-A (JP)
Title: Nematic liquid crystal composition and liquid crystal display device
Inventor: TAKEUCHI KIYOBUMI
IPC: G02F1/13
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal composition which expands the operating temperature range of a liquid crystal display device property, reduces the driving voltage, improves the temperature dependence of the driving voltage and achieves a relatively fast response for a specific driving voltage by blending compounds selected from two groups. SOLUTION: A nematic liquid crystal contains a liquid crystal component A consisting of a compound selected from the group of formulas I and II an a compound selected from the group of formulas III-VII, wherein R1 is a 1-10C alkyl or an alkenyl; Q1 is F, Cl, CF3 or the like; X1 and W1-6 are each H, F, Cl, CF3 or the like; K1-K5 are each a single bonding, -COO- or the like; ring A0 is 1,4-phenylene or the like; ring A1-A4 are each 1,4-phenylene or the like; k1-k8 are each 0 or 1; k3+k4 is 0 or 1; and k5+k6+k7+k8 is 0, 1, or 2.  A nematic liquid crystal composition is obtained by blending the component A, 0-99.9 wt.% of a liquid crystal component B consisting of a compound having a dielectric constant aeolotropy of least +2 and 0-85 wt.% of a liquid crystal component C consisting of a compound having a dielectric constant aeolotropy of -10-+2, where the total of the components B and C is 0-99.9 wt.%.
Patent JP-H0950835-A (JP)
Title: Connection terminal for distributing board
Inventor: UESONO KOICHI
IPC: H02G3/16
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a connection terminal to which a circuit portion for large current flowing can be connected using a bus bar, and a circuit portion for small current flowing can be connected using a wire. SOLUTION: A connection terminal for a distribution board 15 is supported by a wiring board in which a branch circuit is formed by a wire 17 or a bus bar 21, is connected to the wire 17 or the bus bar 21, and is composed of a pressure contact terminal portion 19 to which the wire 17 is pressure-touched, an elastic sandwiching portion 23 by which the bus bar 21 is elastically sandwiched, and a connection terminal portion 25 which is connected to other terminal, by using the connection terminal 15, the branch circuit is formed by the bus bar 21 for a large current, and the branch circuit is formed by the wire 17 for a small current.
Patent JP-2000033509-A (JP)
Title: Core drill
Inventor: MIYANAGA MASAAKI
IPC: B23B51/04
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts such as a ball and a spring for energizing the ball, and to surely hold the connecting relationship of a base and a core body by forming an elastic piece forming a connection holding means of a core drill on a boss part. SOLUTION: As a connection holding means 10 for holding the connecting relationship of a base 1 and a core body 2, an elastic piece 11 formed on a boss part 9 by a straight slit 11a with a suitable width cut extending from the top face of the boass part 9 to the base of the boss part parallel to the axial direction is formed to be elastically deformed toward the center of the boss part 9. In the case of connecting the base 1 and the core body 2 to each other, in the process of deepening fitting of a connecting hole 4 and the boss part 9, an engagement projection 13 is moved in a vertical groove part 14a of an engagement groove 14 to press the lower surface of the base 1 to the top face of the core body 2, and then the base 1 and the core body 2 are relatively turned in the peripheral direction. Thus, the engagement projection 13 gets over a raised part 15 against the elasticity of the elastic piece 11 to be set on the end of the engagement groove 14, and the elastic piece 11 is returned to the original state to surely hold the connecting relationship between the base 1 and the core body 4.
Patent JP-H04286287-A (JP)
Title: Brightness signal reproducing circuit holding compatibility at the time of reproducing between different video system and its method
Inventor: KIN YOUTEI
IPC: H04N9/797
Filed: 1991-08-13
Abstract: PURPOSE: To reproduce video signals without deteriorating the picture qualities of the signals with the existing VCR(video cassette recorder) by selecting one luminance signal processing circuit in accordance with the result of detected frequency-superimposed information. CONSTITUTION: When luminance signals recorded by the existing system are reproduced with an improved video signal recorder, whether the recorded video signals are recorded by the conventional system or an improved system is detected through a frequency-superimposed information detecting section 80. Then a selecting means selects the signal processing section using the existing system or another signal processing section using the improved system in accordance with the detected results.  When the detecting section 80 detects frequency- superimposed information, on the other hand, a first selecting section 82 supplies the luminance signals to a frequency unfolding section 101 for processing and a second selecting section 200 selects one of the signals supplied from a memory section 91 and an adaptive peaking reproducing emphasis section 104 and supplies the selected signal to a luminance signal outputting section.
Patent JP-S6445575-A (JP)
Title: Grinding wheel piece and wheel head for surface grinding machine
Inventor: GOTO TOMOAKI
IPC: B24D7/06
Filed: 1987-08-14
Abstract: PURPOSE:To easily, orderly and circularly mount plural columnar wheel pieces on a wheel holder by providing mounting notches in upper and lower central parts of both sides of the wheel pieces. CONSTITUTION:The back face 3 of a columnar wheel piece 1 for a surface grinding machine is formed in the shape of a circular inner face. The back face 3 of each wheel piece 1 is held in contact with a mounting circular face part 9 of a wheel holder 8, and plural wheel pieces 1 are arranged on the wheel holder 8 circularly. Next, mounting notches 4 provided in each side of the adjacent wheel pieces are mated to each other, and each mounting bolt 14 is inserted into each of the mounting notches 4 mated to each other. Further, the bolts 14 are threaded into mounting screw holes 10 equally spaced in the peripheral direction of the wheel holder 8, and the plural wheel pieces 1 are arranged orderly and circularly on the circular face part 9 of the wheel holder 8 through patches 13 by the bolts 14.
Patent JP-S6446163-A (JP)
Title: Writing system for continuous size
Inventor: SEKI MAKI
IPC: G05B19/4097
Filed: 1987-08-14
Abstract: PURPOSE:To omit time and labor when sizes are continuously written by pointing plural size drawing-out points on a drawing, obtaining the size between adjacent size drawing-out points every time this drawing-out point is pointed and writing continuously the size values after the size numeric character writing positions are designated. CONSTITUTION:Menu items are picked up for continuous size entry after the drafting processing items are picked up on a tablet menu table 13b. Then a form including a size drawing-out point is picked up. Then an item is picked up on the table 13b and then a size drawing-out point P1 is picked up. Thus the coordinates of the point P1 are stored and also displayed on a CRT screen. This processing is repeated up to the size drawing-out points P2-P4. When all size drawing-out points are picked up, an item of the table 13b and a size numeric character position P5 are picked up. Then the coordinates of the point P5 are displayed on the CRT screen. Then an X-Y plotter 14b is actuated for entry of the size values N1-N3 and at the same time, a prescribed size drawing- out line and a prescribed size line are continuously written.
Patent JP-H0930321-A (JP)
Title: Installing structure of lighting body for vehicle
Inventor: ENOMOTO KOJI
IPC: B60Q1/26
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To allow to displace a lighting body in a good condition even to an external force from the oblique direction. SOLUTION: A tilting stay 7 is provided to a body fixing member 6, and while the diameter expanding part of a bolt with step 9 screwed up to a bracket 2 which is formed integral to a headlamp 1, and the slit 7a in the radius direction of the tilting stay 7, are engaged, an engaging projection 2b provided to the bracket is engaged to the slit 7a in the radius direction. A claw 7b provided to the tilting stay 7 is abutted to the body fixing member 6. When the headlamp 1 is displaced to the rear side by an external force in a collision, the engagement of an engaging projection 2b and the slit 7a in the radius direction is released by an input more than a specific load, the claw 7b is bent, and the tilting stay 7 is tilted, so as to absorb the impact force operating to the headlamp 1. Furthermore, the bolt with step 9 can be removed from the slit 7a in the radius direction. Since the headlamp 1 can be displaced by the tilting operation of the tilting stay 7, the headlamp 1 can be displaced even to an external force from the oblique direction.
Patent JP-H0731631-A (JP)
Title: Surface pocessing method for denture
Inventor: SHIMOZAWA SHIGERU
IPC: A61C5/77
Filed: 1993-07-22
Abstract: PURPOSE:To realize expression of a profound tone with a rich natual appearance which does not allow the transmission of color of an opaque by a method wherein the opaque is applied on the ground of a denture or the like, a particulate polymer with a coloring component added thereto is attached onto it and then, polymerization processing is performed to harden the polymer. CONSTITUTION:In a metal frame as ground, an opaque is applied on a part alone where a dentinal color and a mamelon form are reproduced and a particulate polymer colored in a dentinal color is sprayed on the surface thereof. Then, the excessive portion of the particulate polymer is shaken off. The material of the particulate polymer is selected to ensure that it can firmly be bonded chemically on the opaque and a photopolymerization type paste to be heaped thereon. Then, the opaque is applied on a cut end part left and a particulate polymer colored in an incisal color is sprayed. Excessive portion of the particulate polymer is shaken off. Thereafter, a dedicated polymerizer is used to harden the polymer by polymerization. Thus, a paste-like photopolymer-hardened resin is heaped to complate the product by the correction of the form and grinding.
Patent JP-H0544476-A (JP)
Title: Intake device of internal combustion engine
Inventor: IRIYA YUUICHI
IPC: F02M35/104
Filed: 1991-08-13
Abstract: PURPOSE:To improve inertia supercharging performance in the intake device of an internal combustion engine so as to improve filling efficiency. CONSTITUTION:A separation wall 11 is provided inside a collector part 3, and an extending branch part 5 communicated with an intake manifold 2 is formed. A reed valve 6 is interposed in the vicinity of an inlet part 12, and a communicating port 8 communicated with a collector part inner space 3a is opened on an outlet part 13, and then a control valve 7 is provided to open/close freely the communicating port 8. The control valve 7 is opened/close according to an engine rotational speed detected by a crank angle sensor, and possible highest inertia supercharging is carried out across the whole speed range.
Patent JP-S6094820-A (JP)
Title: Four-wheel drive equipment with two engines
Inventor: KODAMA YUKIO
IPC: B60K17/34
Filed: 1983-10-28
Abstract: PURPOSE:To prevent the overrunning of wheels, the no-load revolution speed increase of an engine and its stalling, by leading out a rear drive shaft from an automatic transmission for the front wheels and a front drive shaft from an automatic transmission for the rear wheels and coupling these drive shafts to each other through a propeller shaft. CONSTITUTION:The motive power of a front engine 1a is applied through an automatic transmission 2a etc. to drive front wheels 3a, while that of a rear engine 1b is applied through an automatic transmission 2b etc. to drive rear wheels 3b. The driving forces of the front and rear wheels 3a, 3b act to the rear and front wheels through a propeller shaft 7. When either of the front wheels 3a or the rear wheels 3b are about to be overrun because of possible insufficiency in the gripping forces of the tires, the load upon the rear or front wheels is transmitted to the front or rear wheels to change their revolution speed respectively. The front and the rear wheels 3a, 3b thus compensate each other as to their revolution speeds to stabilized the movement of a vehicle.
Patent JP-S58101672-A (JP)
Title: Onion peeler
Inventor: YOSHIDA KAZUO
IPC: A23N15/08
Filed: 1981-12-15
Abstract: PURPOSE:The row of brush rollers is inclined up forward to give onions resistance to their forward going and lower their advancing speed, thus increasing the friction between them to effect peeling and soil removal. CONSTITUTION:When the handle 9 is made to turn, the joint parts on both side of the link 6 is pulled toward inner side by the rotation of the screw shaft 9 and the upper joint part goes upward to push up the foreend of the box frame 2 and incline the box frame up forward around the joint shaft 4. Thus, the advance speed of onions is made to lower by the resistance of brush rollers and onions lying forward to suffer strong friction enough of peeling and removing soil and sand.