baber/WOPTO huggingface dataset:
Patent JP-H0770244-A (JP)
Title: Resin for tacky agent
Inventor: UDAGAWA MASAHIRO
IPC: C09J7/02
Filed: 1993-09-01
Abstract: PURPOSE:To obtain the subject resin useful as a tacky sheet, tacky film, etc., having a specific glass transition temperature and excellent balance of adhesion, cohesive force, tack, etc., by copolymerizing specific monomers. CONSTITUTION:This resin for a tacky agent is a resin having-70 to-10 deg.C glass transition temperature and obtained by copolymerizing (A) >=60wt.% of a (meth) acrylate-based monomer or a vinyl ether-based with (B) 0.1-25wt.% of an N-vinylcarboxylic acid amide monomer of the formula (R1 and R2 are each H, a 1-4C alkyl).
Patent JP-S60110440-A (JP)
Inventor: OOHAYASHI TSUTOMU
IPC: B32B27/00
Filed: 1983-11-21
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-H0865987-A (JP)
Title: Brushless motor
Inventor: HAYASHI HIROYOSHI
IPC: H02K29/14
Filed: 1994-08-19
Abstract: PURPOSE: To provide a simple brushless motor capable of being started in a desired direction in a short time with reliability without reverse rotation. CONSTITUTION: A flat brushless motor 10 consists of a stationarily placed stator 11; a disk-shaped rotor magnet 14b that is supported opposite one side of the stator in such a manner that it can be freely rotated, and that is multipole- magnetized in such a manner that the N poles and the S poles are alternately positioned; and a driving coil 15 placed on one side of the stator in the direction of circumference. Optical patterns 17 the lightness of which differs in the direction of circumference, are formed on the surface of the rotor magnet. Optical sensors 16 are placed on the stator opposite the optical patterns.
Patent JP-S6199784-A (JP)
Title: High differential pressure type control valve
Inventor: OGAUCHI TOSHIO
IPC: F16K47/02
Filed: 1984-10-19
Abstract: PURPOSE:To permit the decompression with reduced noise without applying an extreme load onto the apparatus by arranging a member having at least a multihole part for fluid decompression into a valve apparatus body and adjusting the opened area of the multihole part. CONSTITUTION:High-pressure fluid flows into a fluid control part 6 from a valve box 3, and passes through a small hole 6c and further passes through a small hole 10a on a cage 10 and then flows outside. Since, in this case, the fluid is pressure-reduced in two stages in the valve body 6 and the cage 10, smooth decompression is permitted, and a part of the valve apparatus is prevented from being applied with a large load. When the valve body 6 lowers, a part of the opened port of the cage 10 is closed by the side wall of the piston part 6a of the valve body 6, and since the fluid passing part 6b lowers into a valve seat 8, the number of small holes is reduced, and the flow rate reduces.
Patent JP-H0560331-A (JP)
Title: Lid opener of space heater
Inventor: NAKAMURA SHINICHI
IPC: F24C15/12
Filed: 1991-08-29
Abstract: PURPOSE:To prevent a lid for replacing an oil tank of a space heater such as a fan heater, FF warm-air fan heater, etc., from being deformed and design it into a smooth, round appearance. CONSTITUTION:An opening 3 is formed in a corner of a top board of an apparatus main body 1 and a resin-made bearing part 6 is attached on a side of the opening 3. A lid 4 covers the opening 3 and a spindle part 10 with a spindle 11 which is rotatably mounted on the bearing part 6 is attached on a side of the lid 4. The bearing part 6 has bearings and rotation stoppers 8 at both ends and two or more ribs 9 with which the lid in open state or part of the spindle part 10 comes in contact are formed between the bearings. In addition, rotation stopper protrusions 13 for the spindle 11 are formed at both ends of the spindle part 10.
Patent JP-S59108606-A (JP)
Title: Conveyor belt tension device of stacker/reclaimer
Inventor: HACHITANI TOSHIO
IPC: B65G65/02
Filed: 1982-12-15
Abstract: PURPOSE:To reduce required tensile force generated due to reversible operation of a conveyor by installing a gravity type tension device in front and rear of a driving wheel of a belt conveyor. CONSTITUTION:Take-up weights 11, 12 are provided in front and rear of a driving wheel 10 of a boom belt conveyor 3. The take-up weight 12 is operated on the belt of the conveyor 3 as slackness side tension during stacking. Though the take-up 11 is held upward at this time, it is stopped by means of a stopper. During reclaiming, the take-up 11 is operated on the belt of the conveyor 3, while the take-up 12 is stopped at its highest limit by means of the stopper. Thus, not only the gravity type belt tension device can be reduced in weight but also the moment of the boom is diminished so that the stacker/reclaimer may be reduced in weight.
Patent JP-2001043859-A (JP)
Title: Lithium secondary battery
Inventor: SAKAGUCHI TAKUYA
IPC: H01M4/525
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To inhibit the capacity of a lithium secondary battery from decreasing with increase in the number of charging/discharging cycles. SOLUTION: In an nV-class lithium secondary battery, a positive electrode is made up by adding an (n+1)V-class positive-electrode material to an nV-class positive-electrode material. In charging, lithium is first emitted from the nV-class positive-electrode material, and when nV is almost reached or when the last stage of charging comes, the emission of lithium from the (n+1)V-class positive- electrode material becomes paramount to the emission of lithium from the nV-class positive-electrode material. As a result, when the battery is charged up to nV, a crystalline structure can be inhibited from getting unstable due to thorough absence of lithium in the positive electrode and therefore the capacity can be inhibited from decreasing with increase in the number of charging/ discharging cycles.
Patent JP-H05340417-A (JP)
Title: Length adjuster for control cable
Inventor: KITAMURA KICHIJI
IPC: F16C1/22
Filed: 1992-07-24
Abstract: PURPOSE:To provide a length adjuster of a control cable that is capable of compactification and also operable with a small stroke as well as capable of securing a certain locked state in action to ease of assemblage. CONSTITUTION:This length adjuster is provided with an adjusting pipe 1 formed with an engaged tooth 5 at the outside where an outer cable of a control cable is locked and simultaneously an inner cable is pierced through, and a base member 2 inserting this adjusting pipe 1 shiftably in the axial direction, and being attached tight to a locked member, and it is installed slidably in this base member 2. In addition, it is provided with an adjusting block 3 equipped with a lock tooth 6 in mesh with the engaged tooth 5, and with this engagement between the engaged tooth 5 and the lock tooth 6, a relative movement between the base member 2 and the adjusting pipe 1 is locked, thus a relative movable range is regulated in a recess 4 of the adjusting pipe 1 by means of releasing the engagement.
Patent JP-H0773993-A (JP)
Title: X-ray tube filament heating circuit
Inventor: CHABATA KEIICHI
IPC: H05G1/34
Filed: 1993-09-02
Abstract: PURPOSE:To reduce the influence of inductance by a heating transformer and a high tension cable, and thereby radiate X-rays stably at high speeds by forming a resonance circuit using a synthetic value of inductances of the heating transformer and the high tension cable and the like. CONSTITUTION:The DC voltage of a DC voltage power supply is converted into AC voltage by synthesizing the voltages of a switching element 3a and a switching element 3d, and a switching element 3b and a switching element 3c. The aforesaid AC voltage is formed into AC voltage in a sign wave shape by a resonance circuit made up of the electrostatic capacity of a capacitor for resonance, leakage inductance 7 at the primary side of a heating transformer 6, and of inductance 8 reduced at the primary side of the high tension cable 9. In this case, the inductance 7 of the transformer 6 is canceled by the inductance 8 of the high tension cable 9, delay in rise of filament current by inductance 7 is thereby reduced, and concurrently sufficient filament current can thereby be fed.
Patent JP-H01138216-A (JP)
Title: Aqueous graft copolymer emulsion, its production and its use as binder for water dilutable automatic drying paint
Inventor: BERUTORAMU TSUKERUTO
IPC: C08L51/08
Filed: 1988-09-02
Abstract: PURPOSE: To prepare the emulsion of an aqueous graft copolymer which is more advantageous than a conventional dispersion or alkyd resin emulsion by emulsion polymn. of vinyl monomers or (meth)acryl monomers in the presence of a specified emulsifier resin.  
     CONSTITUTION: Dry fatty acids by 40 to 70 wt.% and polyols having 3 to 6 OH groups by 5 to 7 wt.% are esterified, and (meth)acrylic acid by 5 to 20 wt.% and a mixture of vinyl monomers and/or (meth)acryl monomers having no functional groups except for C=C bonds by 20 to 35 wt.% are polymerized in the molten mixture or in an inert solvent to produce a condensation/polymn product (B) having 30 to 120 mg KOH/g acid value. The COOH groups in the product are neutralized by 50 to 100% with ammonia or an org. amine, and the product is diluted with water to 15 to 40 wt.% solid content. Then, a mixture (A) of vinyl monomers and/or (meth)acryl monomers having no functional groups except for C=C bonds is polymerized to 95% polymn. degree by using 40 to 70 wt.% of the mixture (A) and 30 to 60 wt.% of the product (B) in the presence of an initiator. Thus, the object emulsion is obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0265964-A (JP)
Title: Surface polishing device using abrasive tape
Inventor: HATTORI YASUHIKO
IPC: B24B21/04
Filed: 1988-09-01
Abstract: PURPOSE:To offset the inertia forces of two blocks and to hardly generate vibration on the part of a polishing head by providing a synchronous driving mechanism performing the reciprocating linear movement of the press-fitting roller fitting block and damping block having equal masses in the reverse direction within a small range with their synchronization. CONSTITUTION:When a disk 5 is rotated at high speed by a driving motor 24, a lever is subjected to reciprocating circular moving in a high cycle by a crank rod 7, a press-fitting roller fitting block B1 and damping block B2 are synchronized and the reciprocating linear movement in the reverse direction is performed within a small range. Due to the masses of both blocks B1, B2 being equal, the sizes of the inertia forces of both blocks B1, B2 are equal at all times while under moving and yet the direction becomes in a reverse relation, in the case of performing the reciprocating linear movement of high cycle in a small range of both blocks B1, B2. Consequently, the inertia forces generated by the reciprocating linear movement of both blocks B1, B2 are offset and vibration is hardly generated on the part of a polishing head H.
Patent JP-S6282254-A (JP)
Title: Safety device for idling speed control device
Inventor: TAKAHASHI AKIRA
IPC: F02D41/16
Filed: 1985-10-03
Abstract: PURPOSE:To improve the reliability of an ISC (idling speed control) by permitting a fuel injection control to be suspended on condition that an actuator which controls the opening of a throttle valve, advances beyond a specified restricted area. CONSTITUTION:Commands from a controller 2 allow not only an actuator 3 to be driven so as to control the opening of a throttle valve 5, but also a comparator to output the result of the comparison in quantity between voltage in two step levels of the output from a cooling water temperature sensor 1 which is produced across the borderline of a specified cooling water temperature, and the output from a position sensor 6 before a fuel injection control is started. In this case, a signal against drive ahead is inputted into the controller 2 when the output from the position sensor is greater, and simultaneously the time to drive a motor 3b is set up so as to allow a rod 19 concerning the throttle valve 5 to be returned to a extent of the opening for an idling speed after warming-up. And then a restricting timer in which an initial value is set in advance, starts counting until the restricting time becomes zero so as to suspend the fuel injection.
Patent JP-S6376756-A (JP)
Title: Manufacture of cylinder block
Inventor: KANAO HIDETSUGU
IPC: B23K1/00
Filed: 1986-09-19
Abstract: PURPOSE:To manufacture the cylinder block easy in the manufacture of a sand mold and excellent in the structure strength by fixing an external wall member with its deposition liquid-tightly over the whole periphery on the cylinder block main body and forming a cylinder block assembly body. CONSTITUTION:A cylinder block 1 is composed of a cylinder block main body 2 and the external wall members 3, 4, 5, 6 forming the external wall of the main body 2. The members 3-6 are set in the size that the peripheral edge part thereof is abutted to the respective corresponding side face of frames 2d, 2e and the respective side face 2b of the base part 2a of the main body 2. After affixing a solder agent 16 on each side face 2b of the base part 2a and the each side face of frames 2d, 2e, the corresponding members 3-6 are tucked with their press-fitting to the main body 2. The main body 2 and members 3-6 are fixed with their deposition liquid-tightly by the solder agent 16 by being carried into a heating furnace with this state. The cylinder block easy in the manufacture of a sand mold and excellent in the structure strength can thus be realized.
Patent JP-H0775246-A (JP)
Title: Distance relay device
Inventor: TAKAHASHI YOSHITAKA
IPC: H02H3/40
Filed: 1993-09-03
Abstract: PURPOSE:To carry out protection for a self-section in a short time, by locking a self-section protective circuit when a circuit for detecting a failure in a section having a serial capacitor operates. CONSTITUTION:When a failure occurs in a section having a serial capacitor, an output of '1' is generated from a circuit (a differential protective relay) 1. The output is transmitted to an AND circuit 5 through a transmission circuit 2, a receiving circuit 3 and a NOT circuit 4 so that an output of a first stage element 6 is locked. By this means, a setting time (T4) of an on-delay timer 11 is reduced to a given level, namely T4 < operation time of differential protective relay + transmission time. Consequently, self-section protection can be carried out in a short time.
Patent JP-H04103774-A (JP)
Title: Surface hardening treatment for titanium alloy member
Inventor: NAGATA MASA
IPC: C23C26/00
Filed: 1990-08-20
Abstract: PURPOSE:To obtain a hardened layer having high surface hardness and superior machinability and improved in wear resistance at the surface of an undermentioned member by heating and melting a clad zone of a mixture of chromium carbide and Ti alloy formed on the surface of a Ti alloy member by means of plasma arc. CONSTITUTION:A powder mixture P of chromium carbide and titanium alloy supplied to a plasma torch 10A is fed together with a feed gas identical with a carrier gas C into a plasma arc PL via the torch 10, and the above powder mixture P is heated and melted, by which a clad zone 2A of a mixture of chromium carbide and titanium alloy is formed on the surface of a Ti alloy member 1A. Subsequently, the supply of the powder mixture P into the torch 10A is stopped and the above clad zone 2A is continuously heated and melted in this state by means of the plasma arc PL, by which the chromium carbide and Ti alloy in the clad zone 2A are allowed to react with each other to form a hardened layer.
Patent JP-S6198875-A (JP)
Inventor: SATOMURA TADASHI
IPC: E04H1/02
Filed: 1984-10-19
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-H02138341-A (JP)
Title: Production of polyimide resin
Inventor: YUSA MASAMI
IPC: C08G73/10
Filed: 1989-08-25
Abstract: PURPOSE:To obtain the title resin of excellent solvent resistance by reacting an acid anhydride component containing an acid dianhydride and an acid trianhydride with a diamine component containing a specified aromatic diamine. CONSTITUTION:An acid component containing 65-97mol% acid dianhydride [e.g., ethylene glycolbis(trimellitic anhydride)] and 35-3mol% acid trianhydride of desirably formula I (wherein R is a trivalent organic group), more desirably formula II (wherein R1 is R) (e.g., trimellitic triglyceride) is reacted with a diamine component containing 0.5-100mol% aromatic diamine having at least one substituent in the position ortho to at least either amino group and represented by desirably formula III [wherein R2-5 are each H, an (F-substituted) alkyl, an alkoxy or a halogen atom, at least one of them is other than H; and X is -CH2-, -O-, -C(O)-, -SO2-, -S- or a group of formula IV or V].
Patent JP-H0950550-A (JP)
Title: Coin processor
Inventor: SATO NORIMASA
IPC: G07D9/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To remove coin jamming without providing a sensor by providing a coin processor with a timer to be restarted when a movable wall forming a passage is opened or a coin is received, and after the lapse of prescribed time from the restart of the timer, opening the movable wall for a prescribed time. SOLUTION: A coin checking part 5 for discriminating the authenticity and denomination of a charged coin is arranged on the way of a passage 3 formed in a coin processor body 1, a movable wall 20 is formed on a side wall forming the passage 3, and when coin jamming occurs in the passage 3, the wall 20 is opened, the coin is discharged and returned to a return port 7 through a hopper 23 and a chute 6. When the wall 20 is closed to form the passage 3 and the body 1 is turned to a coin receiving state, a timer in a controller is started. When the time is up after the lapse of prescribed time, a motor for a return lever driving mechanism is rotated, the wall 20 is opened and the coin causing the coin jamming is discharged. After opening the wall 20, the timer is restarted to deal with succeeding coin jamming.
Patent JP-H0267574-A (JP)
Title: Color picture recorder
Inventor: NAKAI HITOSHI
IPC: G03G15/01
Filed: 1988-09-01
Abstract: PURPOSE:To shorten a period needed to combine and match a mask original plate and a color separation filter by reading an identification mark on a color separation plate, and detecting the position of the color separation filter of an exposing device. CONSTITUTION:Plate identification sensors S4 and S5 read the plate identification marks 3 and 4 on the mask original plate 15, and identify that a color separation plate supplies what color to the mask original plate 15. When the mask original plate 15 is contained in plural containing trays 26 and 27 on a mask original plate circulating path, the trays are selected to recognize which one of the containing trays 26 and 27 has which color separation mask original plate 15 at a gate 28 distributing idle tray mask original plates. On the other hand, the exposing device 41 discriminates that a light source to be exposed next time by means S1 to S3 for detecting the positions of the color separation filters is using what color. As a result, the mask original plate 15 matching to the light source color to be exposed next time can be fed from the containing trays 26 and 27 to the exposing position. Thus, the period needed to combine and match the mask original plate and the color separation filter can be shortened.
Patent JP-S60112110-A (JP)
Title: Induction control device for unattended car
Inventor: HONGOU TAKEROU
IPC: G05D1/02
Filed: 1983-11-24
Abstract: PURPOSE:To attain smooth movement while changing smoothly a mobile speed and turning angle of an unattended car by changing little by little a value of a control amount set to a driver in a shorter time interval thant the time required for control operation. CONSTITUTION:A control operation means 5 of a running controller 3 samples information of the running state measuring device 1 of an unattended car at each discrete time and operates a set amount to drive a driver 4 so as to correct the shift from a set course by a running command device 2 based on the information. A drive amount operating means 6 of the controller 3 changes little by little the control variable set to the driver 4 in a time interval shorter than the time interval as the result of sampling and operation of the operating means 5 for the running state so as to prevent rapid change of the drive amount of the driver 4 from being caused. Thus, smooth running without sudden change in the drive amount is attained in this way.
Patent JP-S641106-A (JP)
Title: Manufacture of magnetic head
Inventor: KAMEOKA FUMIO
IPC: G11B5/127
Filed: 1987-09-02
Abstract: PURPOSE: To contrive to improve the productivity by forming a ferromagnetic metallic thin film onto an upper face (bonding face) of a ferromagnetic oxide base by an opposite target sputtering device.  
     CONSTITUTION: Plural slant groove 2 having a slope 2a on an upper face 1a of the ferromagnetic oxide base 1 are formed in parallel over the entire width. The ferromagnetic metallic thin film 3 made of Sendust or the like is formed to the upper face 1a of the base 1 by the opposite target sputtering device. After oxide glass 8 is packed in the slant groove 2, the upper face 1a of the base 1 is shaped flat to expose the ferromagnetic metallic thin film 3 and a track width regulating groove 9 is processed in parallel with the said slant groove 2 on the upper face 1a of the base 1 to form a gap forming face 10. Thus, two ferromagnetic oxide bases 1 with the track width regulating groove 9 formed thereupon are prepared, the core block is formed and head chips are formed by cutting. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H1159217-A (JP)
Title: Shift position detecting device of multistage transmission
Inventor: RACHI NOBUHIDE
IPC: B60K20/00
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To detect the gear position without an error by including a second contact element and a contact element for grounding which come into contact with one of plural first elements. SOLUTION: This device includes a gear box switch GPS, a second contact element (contact for current application), an element for grounding (contact for grounding) 21, and a control unit. Plural different resistances R1-R5 corresponding to plural speed change gears of multistage transmission are mounted on a board of the GPS, and first contacts 26, 26a-26d for first speed to fifth speed are respectively wire-connected to the resistances R1-R5. In this arrangement, in the case of detecting the gear position, when a gear shaft cam is turned in a designated degree to perform gear shift, a current application contact is brought into contact with one of the contacts 26, 26a-26d of the GPS corresponding to the above gear shifting, a signal of an A/D converter 33 is given, and the signal is processed.  At this time, as the resistance value varies with the gear position, the voltage of the A/D converter 33 is changed.
Patent JP-S59106300-A (JP)
Title: Fluorescence generating substrate
Inventor: PAIAA ERU KANNA
IPC: C12Q1/28
Filed: 1983-11-24
Abstract: Water soluble activated capped aromatic fluorescent compounds for use as fluorogenic peroxidase substrates. The substrate is a diaryl organic compound consisting of an aryl capped aryl fluorescent compound having a linking group with a nitrogen or oxygen bonded to an annular carbon atom, and which is non-fluorescent at the excitation wavelength of said fluorescent compound when linked to a carbocyclic aryl group as said cap, said aryl group cap having an oxy or amino substituent on an annular carbon atom separated by 2 or 4 annular carbon atoms from the annular carbon atom attached to said linking group, which carbocyclic aryl group undergoes peroxidase catalyzed removal to produce said aryl fluorescent compound. The novel compounds can be used in a wide variety of ways for determination of peroxides, peroxidase, and in assays for analytes employing peroxidase as a label on a member of a specific binding pair.