baber/WOPTO huggingface dataset:
Patent JP-2001063813-A (JP)
Title: Trolley hanger for belt conveyor
Inventor: YOSHIDA YOSHINAO
IPC: B65G15/60
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a trolley hanger having a reliable structure for preventing a belt from dropping off during traveling and an article-to-be-carried from dropping off in spite of easy clamping and release of a belt. SOLUTION: A clamp part 5 detachably clamping a traveling belt 2 has two shafts 5B, 5B' formed at a clamp frame 5A, holding arms 5C, 5C' formed at the respective shafts so as to be rotatable and intersecting each other, a notched hole 5G formed at one holding arm 5C so as to be engaged with a guide pin 5F formed at the other holding arm 5C' for interlocking both the clamp arms, a clamp arm spring 5S' energizing the clamp arms in the closing direction, a lock rod 5D which is formed so as to be rotatable and coaxial with the holding arm 5C and whose one end part is made abut on the guide pin at a holding position of the belt, a protrusion 5P formed the frame 5A and latching the lock rod at a hold fixing position where the lock rod is made abut on the guide pin, and a lock rod spring 5S engaged with the lock rod for energizing the lock rod in the direction of the hold fixing position.
Patent JP-H0698542-A (JP)
Title: Power-factor improvement circuit
Inventor: KOGA SEIJI
IPC: H02M3/155
Filed: 1992-09-11
Abstract: PURPOSE:To suppress the output voltage of a booster type power factor improvement circuit so that it is nearly the same as that of a conventional rectifier smoothing circuit. CONSTITUTION:A reference voltage generation circuit 6 is provided to supply a DC voltage obtained by dividing and smoothing the pulsating voltage which is obtained by rectifying an input power supply e1 and the DC voltage is used as the reference voltage of an error amplifier. Therefore, the reference voltage is proportional to the effective voltage of the input power supply e1 and an output voltage is also proportional to the effective voltage since the output voltage follows the reference voltage. For example, the output voltage is also suppressed corresponding to the input voltage in an AC 100V system, thus suppressing the output voltage to only a slight increase of approximately 10V as compared with a conventional capacitor input type or a choke input type rectifier smoothing circuit.
Patent JP-S62101946-A (JP)
Title: Driving device
Inventor: HAMANAKA IZUMI
IPC: F16H63/30
Filed: 1985-10-29
Abstract: PURPOSE:To make the continuous feeding of manuscripts possible by keeping the carrying or the delivering roller of a reversing device rotating in a carrying direction even during the reversing operation of the inside and outside of the manuscript. CONSTITUTION:Gears GI, GI' united with a shaft (d) receiving reversible driving force from a motor M and gears GII, GII' meshing with the gears GI, GI' are provided in a driving device. A pulley with an one-way clutch locking only when the gears GI, GI', GII, GII' revolve clockwise or gears (a), (b), (a'), (b') are also provided. In addition, unidirectional turning force is transmitted to shafts (c), (d') through a timing belt BO engaging the gears (a), (b), (a'), (b') or a gear GO. The above-mentioned constitution therefore makes the continuous feeding of manuscripts possible.
Patent JP-H0695374-A (JP)
Title: Photosensitive resin composition
Inventor: TAN SHIRO
IPC: G03F7/022
Filed: 1992-09-11
Abstract: PURPOSE:To obtain the photoresist composition superior in resolution, sensitivity, and storage stability and capable of forming a pattern approximate to a rectangle in the sectional form by incorporating a photosensitive material specified in structure and an alkali-soluble resin. CONSTITUTION:The photosensitive resin composition contains the alkali-soluble resin and the photosensitive material having the structure represented by formula I in which each of R1-R8 is H, OH, or the like, or -OD or -N(R)-D (R is H or alkyl; D is 1,2-naphthoquinonediazido-5- or -4-sulfonyl), but at least one of R1-R8 is -OD or -N(R)-D; each of R9-R12 is H or lower alkyl or each of (R9 and R10) and/or (R11 and R12) may form a ring; each of R13-R16 is H or lower alkyl, or R13 or R14 and R15 or R16, may form a ring, but at least one of R13-R16 is a substituent except H; and Z is O or a simple bond.
Patent JP-S63100260-A (JP)
Title: Two-cycle diesel engine
Inventor: MASUDA TATSUYUKI
IPC: F02B75/02
Filed: 1986-10-15
Abstract: PURPOSE:To simplify drive structure of a cam shaft, by a method wherein a cam shaft having a fuel cam for driving a fuel pump is pivotally supported above a transmission chamber formed integrally with a crank chamber, and the cam shaft is rotatable by means of a crank shaft through engagement with a gear for driving a transmission with the driven gear of a transmission. CONSTITUTION:A fly wheel 16 is mounted to the one end part of a crank shaft 14 protruded through the side wall of a crank case 12 to the outside, and a drive gear 17 is engaged with the other end part. A transmission case 31 is integrally formed to the rear of a crank case 12, a transmission is contained in the transmission case, and a drive gear 17 is engaged with a first driven gear 18 of the transmission. Further, a cam case 41 is protruded from the upper surface of a transmission case 31, a cam shaft 43, at the interior of which a fuel cam 46 for driving a fuel injection pump is engaged with a governor 47 for regulating a fuel injection amount, is pivotally supported in parallel to a crank shaft 14. The cam shaft 43 is rotated in a manner to engage a gear 45, mounted to the one end of the cam shaft, with the driven gear 18.
Patent JP-S60136654-A (JP)
Title: Power transmission unit
Inventor: ICHIHARA KOUJI
IPC: F16H9/12
Filed: 1983-12-24
Abstract: PURPOSE:To obtain powerfull drive force upon starting of a vehicle on a sloping road, by providing, on the output shaft side, a control mechanism for separating a friction plate in a centrifugal clutch from a cluth plate, overcoming a flyweight, in association with external control operation. CONSTITUTION:A control mechanism 70 for increasing drive force is provided on the other end side of an output shaft 32. Even though the rotational speed of a secondary sheave 37 reaches a predetermined value, if a clutch lever 5 is gripped, a friction plate 54 in a centrifugal clutch 50 is still pressed by a pressing ring 83 so that no power is transmitted. However, when the rotational speed of a secondary sheave 37 reaches the predetermined rotational speed, the friction plate 54 is made into press-contact with a clutch plate 57 under action of a flyweight 52 in the centrifugal clutch 50 by gradually releasing the clutch lever 5 so that the latter is engaged.
Patent JP-S63101103-A (JP)
Title: Radial tire
Inventor: GOTO YUJI
IPC: B60C9/18
Filed: 1986-10-15
Abstract: PURPOSE:To improve the wandering property by laminating multiple steel belt layers on a tread section and arranging textile belt layers on the inside, with the side edges overlapped at the center, in a radial tire for a small truck. CONSTITUTION:Steel belt layers 3, 4 are buried in a tread section 1, and two textile belt layers 2a, 2b are arranged on the inside in the tire peripheral direction so that the side edges are overlapped each other at the center of the tread section 1. This overlap width B at this time is set within a range of about 0.10-0.30 against the tread width W, and the total width A of two textile belt layers is set to about 0.60-0.90 against the tread width W. In addition, the cord angle of the textile belt layers 2a, 2b is made larger than the cord angle of the steel belt layers 3, 4. According to this constitution, the track wandering property can be improved.
Patent JP-S61122548-A (JP)
Title: Measuring instrument for light absorption characteristic of thin film
Inventor: SAITO KENJI
IPC: G01J4/00
Filed: 1984-11-20
Abstract: PURPOSE:To improve the light absorption measurement precision of a measuring instrument by irradiating a thin film expanded on a liquid surface with exciting light from the liquid side and reflecting it totally, and passing probe light nearby the irradiated position and detecting the quantity of polarization of the probe light. CONSTITUTION:The thin film 4 is expanded on the liquid surface 3 in a liquid tank 1. Further, the exciting light 11 is emitted by an exciting light source 10 and sent intermittently through a chopper 12, and made incident on the thin film 4 from the liquid side and reflected totally. At this time, the irradiated part of the thin film 4 varies in refractive index. Further, the probe light 6 from a probe light source 5 is passed in parallel to the liquid surface right under the liquid surface. The probe light 6 is polarized by the refractive index variation part of the thin film 4 and reaches a detector 7. The detector 7 finds the light absorption characteristics of the thin film 4 from the quantity of polari zation of the probe light. Thus, the exciting light is made incident from the liquid side, so the measurement precision of the measuring instrument for the light absorption characteristics of the thin film is improved.
Patent JP-H08107511-A (JP)
Title: Synchronizing separator circuit
Inventor: OGAWA SHOEI
IPC: H04N5/08
Filed: 1994-10-07
Abstract: PURPOSE: To provide a synchronizing separator circuit without being affected by the fluctuation of a set voltage caused by the dispersion of offset voltages at an operational amplifier and a comparator in the synchronizing separator circuit for inputting a composite video signal and separating a synchronizing signal. CONSTITUTION: This circuit is constituted of an input terminal 2, a coupling capacitor C, an operational amplifier 7, a bias means Vc, a constant current instrument I, a comparator 3, a comparative voltage Vs, an output terminal 4 and an n-channel MOS transistor 21 being the switching means of a clamp circuit 20, and a synchronizing separating signal is fetched from the output of the operational amplifier 7. Therefore, since the synchronizing separating signal is fetched from the output of the operational amplifier 7 to surely output a high level when the composite video signal is inputted, any signal unwanted for the synchronizing signal is not outputted or miss clamp is not generated.
Patent JP-H0290458-A (JP)
Title: Flat sealed battery
Inventor: SATO ATSUSHI
IPC: H01M50/627
Filed: 1988-09-27
Abstract: PURPOSE:To enable favorable welding without doing damage to a glass layer by setting the outer diameter of a positive electrode terminal and the length from the contact face with a glass layer to the peripheral end when a metallic plate constituting a body is unfolded horizontally into specific dimensions, respectively. CONSTITUTION:A battery is composed of a negative electrode 1, consisting of Li, a positive electrode 2 consisting of carbonic porous compact, a separator 3, electrolyte 4, a battery vessel 5 made of stainless steel, a battery cover 6 having a positive electrode terminal 7 made of a stainless steel, a glass layer 8, and a body 9 made of stainless steel, a positive electrode current collector 10, an insulator 11, and an electrolyte injection port 12. The axis part 13a of a sealing pin 13 is inserted into the injection port 12, and the head part 13b of the sealing pin 13 is welded to the upper face 7a of the positive electrode terminal 7 so as to seal them. Though by the heat at that welding the glass layer 8 is subject to damage and cracks occurs easily in the glass layer 8, if the outer diameter of the positive terminal 7 is 7mm or more and the length from the contact face with the glass layer 8 to the periphery when a metallic plate constituting a body 9 is infolded horizontally is 4.5mm or more, the glass layer 8 is not subjected to the effect of the heat.
Patent JP-H02175799-A (JP)
Title: Detergent composition
Inventor: TAKAHASHI HIROSHI
IPC: A61K8/00
Filed: 1988-09-28
Abstract: PURPOSE:To improve both the ease of manufacturing and economy without impairing the foaming ability and rapidly foaming properties under neutral or weakly acidic conditions, the touch during and after washing, etc., by using a specified ether carboxylic acid salt as effective component. CONSTITUTION:An alcohol (a) of formula I (wherein R is a 6-25C higher alcohol residue; n is 0 or greater) having a prescribed distribution of the number of ethylene oxide molecules added, obtained by addition reaction of a higher alcohol with a specified amount of ethylene oxide in the presence of a Lewis acid catalyst, is carboxymethylated with a monohaloacetic acid (salt) (b) in the presence of an alkali (c), thus giving an ether carboxylic acid salt (A) of formula II [wherein M is H, an alkali (alkaline earth) metal, ammonium, a lower alkanolamine cation or a basic amino acid cation] which contains at most 20.0wt.% of those wherein n is 0, 5-35wt.% of those wherein n is 6 or greater, and at most 10.0wt.% component (a). 5-30wt.% component A is mixed, as required, with component (B) comprising 5-50wt.% surface active agent, 0-3wt.% oily base material, 0-10wt.% lower alcohol, and 37-85wt.% water.
Patent JP-H09302259-A (JP)
Title: Pigment dispersion and offset printing ink composition containing the same
Inventor: IWASE KOJI
IPC: C09D11/033
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a pigment dispersion containing a specified pigment dispersant and suitable for an offset printing ink, wherein the pigment of even a high concn. is finely dispersed in a stable state. SOLUTION: This pigment dispersion contains at least 0.2 pts.wt. modified novolak resin (A) and/or graft copolymer (B) as the dispersant for the pigment per 100 pts.wt. pigment. The resin (A) has at least one group of the formula I (Wherein 0 at the left end is derived from the novolak resin; w<1> and x<1> each represent a 1-19C divalent hydrocarbon group; (i) is 1 to 30; (j) is 0 to 30; and R<1> represents H or methyl) in the molecule.  The copolymer (B) has a wt.- average molecular wt. of 3,000 to 100,000 and contains at least 100 molar % structural unit of the formula (II) (wherein w<2> and x<2> each represents a 1-19C divalent hydrocarbon group; (p) is 1 to 30; (q) is 0 to 30; and R<2> and R<3> each represents H or methyl) and a least 10 molar % structural unit of the formula III or IV (wherein R<4> is the same as R<2> ; R<5> represents H or a halogen; R<6> and R<7> each represents H or a 1-5C hydrocarbon group, a 1-5C alkoxy group, a 6-10C aryloxy group or a halogen; R<8> is the same as R<2> ; and R<9> represents a direct bond or a methylene group).
Patent JP-S6487298-A (JP)
Title: Information memory card
Inventor: YAMAKAWA MITSUAKI
IPC: G06K19/00
Filed: 1987-09-30
Abstract: PURPOSE: To prevent a semiconductor circuit built in an information memory card from being statically damaged by a method wherein provided is a pressurized conductive layer formed on the elongated contact surface of a connection terminal wherein there generates conductivity in the pressurized direction when pressurized, while the insulation when not pressurized. CONSTITUTION: A pressurized conductive rubber 4 is vertically aligned in a tabular insulated rubber so that a plurality of conductive metal particles may be aligned at certain interval from one face (surface) to the other (back). Since the vertically aligned metal particles are respectively segregated when not accelerating such metal particles, static electricity is interrupted by a pressurized conductive rubber 4 and thus, not applied to a semiconductor circuit 2. When an information memory card is mounted on an electronic device and the like, and an outer connection terminal 6 is connected to a connection terminal 3, the outer connection terminal 6 is press-fitted by the outer connection terminal 6 to the surface of the pressurized conductive rubber 4 pressed to the connection terminal 3.  The outer connection terminal 6 is conductive to the connection terminal 3 via the pressurized conductive rubber 4. This enables the receiving and transmitting of the data to and from the semiconductor circuit 2 connected to the connection terminal 3.
Patent JP-H0666737-A (JP)
Title: Exafs measuring instrument combinedly used for both one-and two-crystal methods
Inventor: KIKU ATSUNORI
IPC: G01J3/06
Filed: 1992-08-20
Abstract: PURPOSE:To easily switch the arrangement of internal parts of an EXAFS measuring instrument between the one-or two-crystal methods in a short time. CONSTITUTION:The instrument has a first spectroscopic mechanism 1 which always positions an X-ray source F, first monochromator 10, and first light receiving slit 17 on a Rowland circle L1 and a second spectroscopic mechanism 2 which is attached to the slit 17. The mechanism 2 is provided with a first slider 39 which moves relatively to the slit 17, theta-turntable 40 which rotates around an axis phi on the slider 39, 2theta-turntable 48 which rotates around the axis phi on the slider 39 separately from the turntable 39, and second slider 50 which makes parallel displacement on the turntable 48. A sample 27 is set on the slider 50 and a second-crystal monochromator 30 is set on the turntable 40.
Patent JP-S60137917-A (JP)
Title: Preparation of aqueous polymer dispersion
Inventor: KATOU MINORU
IPC: C08F20/10
Filed: 1983-12-26
Abstract: PURPOSE:To obtain the titled dispersion having improved adhesivity and crack resistance, by subjecting specific amounts of (meth)acrylate containing a specific group, ethylenic unsaturated carboxylic acid, ethylenic unsaturated amide, and a monoethylenic monomer to emulsion polymerization. CONSTITUTION:30-90pts.wt. (meth)acrylate [e.g., n-butyl(meth)acrylate, etc.] containing 4-12C alkyl group, 0.2-8wt% hydroxyalkyl group-containing (meth) acrylate[e.g., beta-hydroxyethyl(meth)acrylate, etc.], 0.2-8wt% ethylenic unsaturated carboxylic acid(e.g., crotonic acid, etc.), 0.2-8wt% ethylenic unsaturated amide[e.g., (meth)acrylamide, etc.] and/or amino group-containing (meth)acrylate (e.g., dimethylaminoethyl methacrylate, etc.), and 0-50wt% copolymerizable monoethylenic monomer and/or conjugated diolefin, to give the desired dispersion. USE:A regulator for substrate, etc.
Patent JP-S6489143-A (JP)
Title: Mount manufacturing device
Inventor: KITA TAKAYUKI
IPC: H01K3/10
Filed: 1987-09-30
Abstract: PURPOSE:To cool lead wires in a bridge glass rapidly and to prevent the oxidation of the lead wires by forming spraying orifices of an inert gas at the position a pincher of a manufacturing device and the lead wires are opposed, and spraying the inert gas from the spraying orifices of the pincher when the bridge glass is held by a holder and the pincher. CONSTITUTION:Inert gas spraying orifices 20 are formed at both ends inside a formed concave 16 of a pincher 15 of a mount manufacturing device, and inert gas spraying slits 21 are formed in the concaves 16 respectively. The spraying orifices 20 and the spraying slits 21 are connected inside the pincher 15 to a passage linking to an inert gas cylinder. And lead wires 3 and 4, and an anchor wire 5 are held in chucks 13 and 14, and the lead wires 3 and 4 and the anchor wire 5 are positioned close to the implanting position to a bridge glass 2. Then the glass 2 is held at a holder 10 by an absorbing hole 11, and the side of the glass 2 is heated by a burner 12, and then the lead wires 3 and 4 and the anchor wire 5 are implanted to the softened surface of the glass 2 by using the holder 10.
Patent JP-H1184931-A (JP)
Title: Separating member
Inventor: OKUBO HIROSHI
IPC: G03G15/20
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a separating member being excellently balanced in the toner adhesion preventing function, the separating function, heat resisting property and durability. SOLUTION: This separating member is constituted of the separating member 1 consisting a main body section 2 and a top end 4 brought into contact with a roller for separating a paper sheet, and the top end 4 is constituted of a film 3. It is preferable to compose the film 3 in the top end 4 as a detached body from the main body section 2, and to make the film 3 possible to be inserted in a slit 5 formed in the main body section 2 and to adjust a pulling quantity of the film 3 out of the main body section 2. It is respectively preferable to adopt fluororesin as a film blank and a heat resistance resin as the main body blank.
Patent JP-2001063562-A (JP)
Title: Track work vehicle
Inventor: SATO AKIO
IPC: B60M1/28
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To expand a working space in a working bench by providing a car body having an under carriage in the rear of a driver's seat, a lifting device arranged on the under carriage and a freely liftable working bench installed on the lifting device, and arranging a pantograph capable of contacting with a trolley wire above the driver's seat. SOLUTION: In a track land elevated spot work vehicle 1, the under carriage 12 is arranged in the rear of the driver's seat 11, a raisable/lowerable boom 30 is installed on a column 21 extending upward from a turning stand 20 on this under carriage 12, and the working bench 40 is arranged in a tip part of the boom 30. An electric shock preventive device 100 is arranged on the track land elevated spot work vehicle 1, this electric shock preventive device 100 extends upward from above the under carriage 12 in the just rear of the driver's seat 11, an almost horizontally positioned lower base 120 is arranged above the driver's seat 11 in a tip part of a support member 110 arranged by bending and extending above the driver's seat 11, an upper base 140 is arranged on this lower base 120 via a scissors link mechanism 130, and a pantograph 150 is arranged on this lower base 140.
Patent JP-H0292812-A (JP)
Title: Recovery of dilute sulfuric acid containing nitric acid
Inventor: IKUSHIMA HIROYUKI
IPC: C01B17/90
Filed: 1988-09-30
Abstract: PURPOSE:To enable industrial reuse of dilute sulfuric acid formed in the concentrated nitric acid production plant as a by-product by stripping the dilute sulfuric acid containing a trace amount of nitric acid with an inert gas at a specific temperature to remove the nitric acid, then feeding the dilute sulfuric acid to the sulfur trioxide absorption process in the concentrated sulfuric acid production plant for concentration. CONSTITUTION:Dilute sulfuric acid containing 50 to 50,000 wt. ppm of nitric acid is stripped with an inert gas (suitably air or steam) at 100 to 180 deg.C to remove the nitric acid components. Then, the dilute sulfuric acid substantially free from nitric acid is fed to the sulfuric trioxide absorption process in the concentrated sulfuric acid production plant for concentration. The concentrated sulfuric acid prepared according to the present invention can be effectively used as an extractant in the plant making concentrated nitric acid according to the Pauling process.
Patent JP-S61124465-A (JP)
Title: Drum type device for conveying thin plate-like object
Inventor: OZAWA TAMANE
IPC: B65H3/10
Filed: 1984-11-21
Abstract: PURPOSE:To obtain a simple device which can inspect the whole surface of a thin-plate like object by winding said thin-plate like object around a rotary drum having a perimeter larger than the length of said object and recognizing and assorting the object, in a thin-plate like object conveying device for a bank- note automatically inspecting machine, etc. CONSTITUTION:Thin-plate like objects 9 on a receiving pan 8 are pushed against a rotary drum 6 by a feeding mechanism 10, and are adsorbed and wound around the drum 6 due to negative pressure from sucking holes 11, one at a time from a side close to the drum 6. The perimeter of the drum 6 is larger than the length of the thin-plate like object 9. The wound thin-plate like object rotates together with the drum 6 and is inspected by a recognizing device 12 before it makes one rotation. The rotated thin-plate like objects 9 are separated off from the peripheral surface of the drum 6 and assorted according to each recognized information and collected into receiving pans 15.