baber/WOPTO huggingface dataset:
Patent JP-H0683756-A (JP)
Title: Data processor
Inventor: INOUE TOMOHITO
IPC: G06F13/28
Filed: 1992-08-31
Abstract: PURPOSE:To accurately control clock supply in accordance with the operating status of a device inside without depending upon a specific instruction and to reduce power consumption. CONSTITUTION:When a DMA request signal from an I/O device is a signal for driving the 0th channel control part 13 or the 1st channel control part 14, a clock control part 12 supplies a clock signal to the control part 13 or 14 specified by a DMA request signal REQ to drive the control part 13 or 14, and at the time of receiving a signal indicating transfer end from the control part 13 or 14, stops the supply of the clock signal to the control part 13 or 14 specified by the signal REQ.
Patent JP-S61108902-A (JP)
Title: Kinematic vector measuring instrument using laser
Inventor: SUZUKI NORITO
IPC: G01D5/38
Filed: 1984-10-31
Abstract: PURPOSE:To measure interference without a cosine error and to measure a kinematic vector value in a multi-dimensional space by one laser beam by using the frequency or frequency difference of two optical beats generated by reference light obtained by dividing laser light. CONSTITUTION:A reflector M is arranged so that the normal makes a fixed angle with the direction of an incident laser beam 50 and a plane diffracting element (g) is mounted on a substance moving in parallel with the direction of a certain angle from the laser beam 50 so that diffracted light of the laser beam 50 other than the zero-order light is made incident on the reflector M. An optical beat generated by superposing an optical beat generated between the diffracted light 53 and the rediffracted light 53 after reflecting the diffracted light 53 by the reflector M and making the diffracted light incident again on the element (g) or the rediffracted light 53 itself to the reference light obtained by dividing the incident laser beam 50 by a beam divider 5 is observed as the 1st optical beat or the frequency or frequency difference of the 2nd optical beat generated by superposing light reflected by the diffracting element (g) or a reregression reflector moving together with the element (g) to the other reference light obtained by dividing the incident laser light 50 is used to find out the kinematic vector of the substance.
Patent JP-S58131935-A (JP)
Title: Optically active substance
Inventor: ISHIKAWA NOBUO
IPC: C07C51/00
Filed: 1982-12-29
Abstract: NEW MATERIAL:An optically active substance of perfluoro-2-alkoxy-fatty acid or its derivative of formula(I)(Rf, R'f are perfluoroaliphatic group, preferably Rf is perfluoroalkyl of 6 or less carbon atoms, R'f is perfluoroalkyl or perfluoroalkenyl of 12 or less carbon atoms; X is halogen or hydroxyl; C* is a chiral carbon). EXAMPLE:Perfluoro-2-isopropyxypropionyl fluoride. USE:Analytical reagent with chirality: it has high volatility and high chemical stability. PREPARATION:For example, the reaction between hexafluoro-1,2-epoxypropane of formula (II) and hexafluoroacetone of formula (III) is carried out in a solvent such as diglyme in the presence of a catalyst amount of KF at room temp, or lower temp. under reduced pressure to produce the acid fluoride (formula (IV)) easily in high selectivity at a low cost. The hydrolysis of the product gives its free carboxylic acid (V), which forms a salt with a base.
Patent JP-H10234734-A (JP)
Title: Ultrasonic probe
Inventor: HAMADA AKIRA
IPC: A61B8/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a ultrasonic probe with which the measurement of subcutaneous fat can be easily and accurately carried out without using a jellylike acoustic impedance adjusting medium. SOLUTION: When a suction pad 6 is directly brought into contact with the skin of a subject, and a suction pump 9 is operated to suck the air inside an air chamber 7 through a suction hose 8, the air inside the space surrounded by the suction pad 6 and the skin of the subject is sucked through an air hole 10, and the surfaces of the suction pad 6 and a protective film 5 are closedly brought into contact with the skin. In this state, a pulse voltage is applied between the lead wires 11 and 12 to produce ultrasonic waves from a piezoelectric body 4, and by receiving the reflected waves from the inside of the body by the piezoelectric body 4, the thickness of the fat an be measured.
Patent JP-H0283188-A (JP)
Title: Control device for work robot
Inventor: UCHIDA HIROSHI
IPC: B25J13/00
Filed: 1988-09-14
Abstract: PURPOSE:To prevent the breakdown of a grinder and robot itself with an excessive reaction force load being applied on the grinder even in case of the burr formed on a work being large by providing a switching means switching an impedance control means and a force control means selectively according to the size of the load applied on the work. CONSTITUTION:Of the work subjected to deburring, an impedance control is execute by a means 38 so that the load applied on the work from a grinder becomes in the size determined according to the position, speed and acceleration of the grinder at the part where no burr is formed and the part where a formed burr is small and the burring part is surely removed. At the large part of the burr formed on the work, force control is executed by the force control means 43 switched by a switching means 44 so that the load applied on the work from the grinder becomes in the specified size set by a track forming means 33 in advance, and the grinder and robot are not broken.
Patent JP-S61111059-A (JP)
Title: Contact type image sensor
Inventor: CHIYOMA HITOSHI
IPC: H04N1/028
Filed: 1984-11-05
Abstract: PURPOSE:To correct complementarily a capacitance generated among wire patterns due to a capacitance given between a fine strip pattern and the wire patterns by forming the fine strip pattern adjacent to the wire patterns. CONSTITUTION:The fine strip patterns F0, F are formed adjacent to the wire patterns E0, E. The variance in the grounding capacitance C1 is corrected by the area of the wire pattern E and the capacitance C2 between the wires is corrected by forming the thin strip pattern F. The sum between the section M adjacent to the fine strip pattern F and the wire pattern E and the closet section L by the wire pattern adjacent to the wire pattern E is formed to be nearly constant. Since the wire pattern E0 positioned at the end is special in comparison with other wire pattern with respect to the capacitance between wires, the pattern length at the end as to the fine strip pattern F0 is prolonged so as to avoid the speciality of the capacitance between the wire patterns.
Patent JP-H1172943-A (JP)
Title: Toner and its preparation
Inventor: NAKAMURA AKIHIRO
IPC: G03G9/087
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To improve thoroughly the properties such as fluidity, of toner by depositing fine particles of additives such as fluidization agent on the surface of the toner in the uniformly dispersed state. SOLUTION: This toner is prepared by dispersing the toner particles and the particles of the additives in separate air currents, respectively, to mix each particles, and them mixing mechanically the both particles in order to deposit the particles of the additives on the surface of the toner particles. In this case, relations, i.e., Pa.ρt.Dt/(1.25×10<4> ×π.ρa.Da<3> )<=n* and Pa<=200×π.Da.ρa/(√3.Dt.ρt) are satisfied, wherein Dt(μm)and ρa are diameter and specific gravity, respectively, of the toner particle, Da(μm) and ρa are diameter and specific gravity, respectively, of the particle of the additives, n*(number/μm<2> )represents the number of particles additives fixed on the unit area of the toner particle, Pa represents the parts by weight of particles of the additives per 100 parts by weight of the toner particles.
Patent JP-S6389062-A (JP)
Title: Power source device
Inventor: NAKANO KATSUAKI
IPC: H02M7/21
Filed: 1986-09-30
Abstract: PURPOSE:To reduce power drop by mounting impedance so that one part of an output from an output winding is shunted to the input side of a constant voltage circuit. CONSTITUTION:A power source device is constituted of a power supply 1 capa ble of controlling output voltage from an output transformer 2, rectifiers 5-6, a controller 9 negative-feedback controlling the power supply 1 in response to an output from a first output winding 3 and a constant voltage circuit 10, and supplies first-second load 7-8 with electricity. An impedance 11 for dum my is fitted to a positive electrode for the rectifier 5 on the first output winding 3 side and the input side of the constant voltage circuit 10 at that time. Accord ingly, power drop by the impedance 11 can be reduced, and constant voltage is applied to said impedance 11 at all times by the constant voltage circuit 10, thus making input voltage to the constant voltage circuit 10 lower than conventional devices.
Patent JP-S6292153-A (JP)
Title: Reel turn table moving device
Inventor: UMEE KAZUNORI
IPC: G11B15/32
Filed: 1985-10-17
Abstract: PURPOSE:To prevent damage in a reel flange and a cassette inner wall by operating a cam mechanism when a reel turn table is arranged at a prescribed position so as to press and engage a roller provided in a link mechanism strongly with a V-shaped slot of a slide base. CONSTITUTION:In the link mechanism comprising lock arms 35, 35' and arms 38, 38', a force P depressed by a cam slot 44 generates a force T pressing the arm 38 and a force turning the lock arm 35 is F and the relation between the forces P and F is F=Pcosalpha/2.costheta. Supposing theta=89 deg. and alpha=45 deg., F=20P and this means that a small force P causes a large turning force F. Further, the relation between a force of a cam disc 43 depressing a guide roller 39 and the torque of the can is shown figure and a very large pressing force F is obtained from a small force W. Then the force W is set by a tensile spring 58.
Patent JP-S60124228-A (JP)
Title: Resin molding device
Inventor: SATOU MOTOKAZU
IPC: B29C45/28
Filed: 1983-12-07
Abstract: PURPOSE:To prevent a needle pin at a gate part from cooling without elevating bushing temperature by a method wherein the tip of the needle pin is prevented from being brought in contact with a cooled mold through a heat insulating layer space. CONSTITUTION:By elevating the needle pin 6, molten resin material in the bushing 2 is injected into the resin molding space 7 through the gate section 8, the heat insulating layer space 3, the groove section 10 and cooled by the cooling circuit 4. The inner part of the space 3 is filled with resin material to form a heat insulating layer, the needle pin descends, the tip of the needle pin is enclosed in the bushing and is not cooled by the gate section.
Patent JP-H0976111-A (JP)
Title: Throwaway rolling cutting tool
Inventor: ARAI TATSUO
IPC: B23C5/22
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a rolling cutting tool able to prevent projecting of a cutting edge tip and also easily and quickly attach and detach the cutting edge tip, and requiring no recessed part processing on the cutting edge tip, and having the strength not to be deteriorated. SOLUTION: A tip attaching groove 2 opening to the tip surface 1a of a tool main body 1 and the outer peripheral surface 1b is formed on the outer peripheral part of the tool tip main body 1 of a face mill, and a cutting edge tip 3 is inserted into the tip attaching groove 2. The upper surface 7 of the cutting edge tip 3 is pressed by a wedge member 6 fixed to the tool main body 1 by a clamp bolt 21, and the lower surface 9 of the cutting edge tip 3 is pressed and fixed to the tip seating surface 31 of a holding tool 30 fixed to the tool main body 1.  The tip seating surface 31 of the holding tool 30 is extended to the outside of the tool main body 1 from the lower surface 9 of the cutting edge tip 3, and a projecting part T capable of engaging with the cutting edge tip 3 in the direction (opposite direction) opposite to the direction (the direction shown by the arrow C) of centrifugal force to act on the cutting edge tip 3 is provided on the tip of the tip seating surface 31.
Patent JP-H0683434-A (JP)
Title: Numerical controller
Inventor: KURAKAKE MITSUO
IPC: B23Q15/00
Filed: 1992-08-31
Abstract: PURPOSE:To facilitate the machining of part of a trial product without being conscious of a coordinate system, its origin, etc. CONSTITUTION:A guidance function executing means 1 displays guidance information on a display device 16. An operator inputs machining commands on a keyboard 17, etc., according to the guidance information. A pulse distributing means 2, on the other hand, sends current positions XP, YP, and ZP from current position registers 3, 4, and 5 of a pulse distributing means 2 to the guidance function executing means 1. The guidance function executing means 1 calculates a movement command from the operator's command values and current positions XP, YP, and ZP and sends them to the pulse distribution means 2, which outputs distributed pulses.
Patent JP-S6472882-A (JP)
Title: Production of multi-strike film ribbon
Inventor: KOBAYASHI MASAKO
IPC: B41J31/06
Filed: 1987-09-16
Abstract: PURPOSE:To enhance multi-strike properties, ensure a favorable initial printed density, favorable dot reproduction properties and clearer printing, by mixing specified pigment and dye inks and a resin ink. CONSTITUTION:A pigment ink comprising an oil, a dispersant and carbon black, a dye ink comprising an oil and a dye, and a resin ink comprising a resin and a solvent are mixed with each other by agitation to prepare an ink 2. The ink 2 is applied to a synthetic resin film base 1 (e.g., a polyester film 10mum in thickness) by a roll coater in a coating weight of 15g/m<2>, followed by drying to produce a desired multi-strike film ribbon. The film ribbon thus produced is enhanced in multi-strike properties, is made to be favorable in initial printed density and dot reproduction properties, and ensures clear printing.
Patent JP-S6474533-A (JP)
Title: Method for driving active matrix panel
Inventor: SATO TAKASHI
IPC: G02F1/133
Filed: 1987-09-16
Abstract: PURPOSE:To prevent the after-image effect and the ununiformity in a picture plane, and to obtain an image having a high quality by applying a prescribed voltage between a selected scanning line in a scanning line group and a data line group in a one scanning line selecting period, and thereafter, applying a prescribed or non-prescribed voltage between the selected scanning line and each data line. CONSTITUTION:In some one field, a voltage +V0 is applied successively to scanning line groups A, A', A''..., and in the next field, -V0 is applied successively in the same way. The voltage applied to the scanning line group A, A'... and data line groups, B, B'... changes its polarity of positive and negative at every one field. To the data line groups B, B'..., + or -V2 is applied in the first half reset period tr in one horizontal scanning period, the arrangement of a spontaneous polarization of a ferroelectric material layer is made uniform, and in the subsequent data write period tw, + or -V1 is applied in accordance with write or non-write of a display data. Accordingly, the voltage applied to the liquid crystal is not influenced by the field previous by one, there is no after-image effect, and also, a uniform display can be obtained in a picture plane.
Patent JP-H1156854-A (JP)
Title: Ultrasonic catheter driving device and ultrasonic catheter
Inventor: OKUBO ITARU
IPC: A61B8/06
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of an ultrasonic catheter by smoothly detaching the connector part of the ultrasonic catheter from an external driving device at the external driving device for an ultrasonic catheter to be used for observing the inside of a body cavity and a lumen. SOLUTION: The driving device to be connected with the connector 5 of the ultrasonic catheter 1 is provided with a detaching means 40 to be brought into contact with the connector 5 for pushing or pulling to the outside of the driving device. The means 40 consists of a contact means 41 to be brought into contact with the connector 5, a grasping means 42 positioned outside of the driving device and a connecting means 43 connecting the means 41 and means 42.
Patent JP-S59116343-A (JP)
Title: Production of shape memory alloy member
Inventor: SAWADA KAZUO
IPC: B23K20/00
Filed: 1982-12-24
Abstract: PURPOSE:To obtain inexpensively a shape memory alloy member in a high yield with no need for many stages as in the prior process by heating a Ti material and an Ni material which are brought into contact with each other by butt joining to form a TiNi phase in the joined part. CONSTITUTION:A Ti material and an Ni material are butt-welded by a known joining method such as butt welding, diffusion welding or the like and thereafter the joined material is heated to form a TiNi phase 13 to the joined part. The amt. of the phase 13 to be formed can be controlled as desired by changing the condition for the heat treatment. It is also possible to form several places of shape memory effect parts by joining alternately >=3 pieces of the Ti material and Ni material. More specifically, the two TiNi phases 13 are obtainable by joining two Ti materials 11, 14 in sandwiching, for example, an Ni material 12 therein between and heating the joined material. The material after the formation of the TiNi phase may be subjected to cold rolling at, for example, <=50% reduction of area. The shape memory alloy member having a desired shape is thus obtd. with ease.
Patent JP-H0281280-A (JP)
Title: Higher order information processing system by neural circuit network
Inventor: MATSUBA IKUO
IPC: G06N3/04
Filed: 1988-09-19
Abstract: PURPOSE:To perform the information processing including the feature extraction processing, the feature integration processing, and the storage processing by taking in the internal structure based on biophysiological knowledge to determine the structure of a neural circuit network and basing fundamental principles on parallel cooperation and contention operations of neural element groups. CONSTITUTION:The neural circuit network for feature extraction is hierarchically constituted, neural elements 331 are two-dimensionally arranged in each layer 332 and coupling 333 between neural elements exists only between adjacent layers. When information extracted by this feature extracting circuit network, for example, an outline 414 of a pattern is inputted to a feature integrating circuit network, neural elements 417 in a first layer 413 bear primitive information, and neural elements 416 in a second layer 412 are caused to correspond to information consisting of primitive information from the first layer, for example, patterns and neural elements 415 in a third layer 411 are caused to correspond to higher information consisting of information from the second layer, for example, composed patterns. Higher information of patterns or the like integrated by the feature integrating circuit network is stored in the neural circuit network. Thus, feature extraction, feature integration, and storage are performed.
Patent JP-H08136727-A (JP)
Title: Resin-made optical material and its production
Inventor: KATONO HIROKI
IPC: C08K3/28
Filed: 1995-09-11
Abstract: PURPOSE: To produce a resin-made optical material having a characteristic of highly efficiently absorbing a light having a specified wavelength region in the visible light region, small in specific density, easy to be molded, cut, polished, etc., and excellent in anti-dazzle characteristic. CONSTITUTION: The resin-made optical material is composed of 100 pts.mass acrylic polymer in which 0.5-60mass.% phosphoric acid group expressed by formula PO(OH)n -(n is 1 or 2) is incorporated and 0.04-10 pts.mass metallic ion component consisting of a neodymium ion. In a producing method, a stage in which a monomer mixture consisting of a specified phosphoric acid group- containing monomer and the monomer capable of copolymerizing therewith is copolymerized in the presence of a metallic compd. supplying the metallic ion consisting of the neodymium ion of a prescribed ratio is incorporated.
Patent JP-H0873380-A (JP)
Title: Anticancer agent
Inventor: TAKAHASHI KATSUTO
IPC: A61K31/70
Filed: 1994-09-02
Abstract: PURPOSE: To obtain an anticancer agent, containing a calponin gene as an active ingredient and effective in treating and preventing cancer especially suppression of cancer metastatic ability due to its ability to reduce both the tumorigenicity and the metastasis of a cancerous cell. CONSTITUTION: This anticancer agent contains a calponin gene (preferably a human-derived calponin gene containing a base sequence of the formula) as an active ingredient. the calponin gene is preferably sealed in a content of 10-50wt.% in a lipsome using N-[1-(2,3-dioleyloxy)-propyl]-N,N,N- trimethylammonium methyl sulfate as a raw material for use from the viewpoint of cytotoxicity. The daily does of the anticancer agent for an adult is preferably 20-600mg expressed in terms of the weight of the calponin. A recombinant vector containing the calponin gene may be used as the calponin gene.
Patent JP-H0281575-A (JP)
Title: Video camera
Inventor: HIEDA TERUO
IPC: H04N5/225
Filed: 1988-09-19
Abstract: PURPOSE:To improve operability by providing a switch which can define the function of a single or plural combinations out of operating switches. CONSTITUTION:When one switch out of a switch group 1 is depressed CPU 22 detects which switch is depressed out of switches 101 to 109 by the combination between the output of an output port 26 and the input of an input port 25. A procedure written into a ROM 23 by the switch concerned is executed, outputted through an output port 28 to a control line 4, simultaneously, a signal is sent through an input port 29 to a character generator 5, a character signal is added to a video signal by an adder 6, and displayed on an electronic view finder(EVF) 7. Here, when a switch SW3 is depressed, it is read by an input port 27, and the procedure written to the ROM 23 is executed according to contents read by a RAM 24. Thus, the switch having a function at high using frequency can be operated at a position having the excellent operability.
Patent JP-H0751109-A (JP)
Title: Portable stick
Inventor: IWAMOTO SHINGO
IPC: A45B7/00
Filed: 1993-08-13
Abstract: PURPOSE:Not only to extend the stick when using it and further to reduce the stick conveniently for not using it or carrying it but also to freely adjust the length of the stick. CONSTITUTION:When a third spring member 42 of a finger rest member 10 is pushed down, a first engaging element 30 can be moved back while abutting a slope 52 of a first cancel part to a first flange part 32 of the first engaging piece 30 and further, a grip member 10 can be pushed down. Therefore, when fitting a large diameter pipe P1 to a middle diameter pipe P2, a slope 61 of a second cancel part 60 placed at the lower inner edge of the large diameter pipe P1 is abutted to a second engaging piece 40, this second engaging piece 40 is moved back, and the middle diameter pipe P2 can be fitted to a small diameter pipe P3. On the other hand, any one of plural small holes P2' of the middle diameter pipe P2 is selected and the second engaging piece is locked to this small hole P2' so that the length of a portable stick A can freely be adjusted as well.