baber/WOPTO huggingface dataset:
Patent JP-S5633135-A (JP)
Title: Piercing tool with knock pin
Inventor: TANAKA HOZUMI
IPC: B21D37/14
Filed: 1979-08-29
Abstract: PURPOSE: To enable to position rapidly and accurately without decomposing and using any jig by permitting a knock pin, which is concentric with a piercing punch and projected integrally, to pierce the aligning hole of a backing plate and to fit a positioning hole of a die.  
     CONSTITUTION: For example, with a piercing tool 1' of ball locking method, a positioning hole 16 at a desired position of a metal die 3 and a starting hole 12 for a tightening bolt hole of a retainer 2 to the die 3 are perforated, therein a screw thread 13 is cut. Then, in a shank hole 17 of te retainer 2 to which a banking plate 4' is fastened with a sink screw, a piercing punch 18' is inserted which is projected previously by making a knock pin 35 fit a center knock pin hole 34, which is locked with a ball lock 19 and, at the same time, the pin 35 is allowed to pierce a knock pin hole 33 of the plate 4' and to be pulled and projected. This projected portion is made to fit the hole 16, completing positioning operation. Finally, a bolt 15 is screwed in the screw hole 13 to fasten the piercing tool 1'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61266846-A (JP)
Title: Transmission v-belt
Inventor: KAWASHIMA YOSHINORI
IPC: F16G5/16
Filed: 1985-05-21
Abstract: PURPOSE:To fix securely an endless belt to a V-shaped block by constituting a V-belt such that a pin for coupling the inner peripheral block with the outer does not cut the blocks when the pin is inserted into the connection of both blocks. CONSTITUTION:An inner peripheral block 17 is formed generally U-shaped having the lower portions of both left and right arms 17a, 17b interconnected through a connection 17c and the upper surface opened. Both arms 17a, 17b are provided in the upper portions with pin inserting holes 17h, 17i into which an engaging pin 20 is inserted to connect an outer peripheral block 16. Metal flange collars 19 are provided formed integrally with said holes 17h, 17i respectively. When the engaging pin 20 is inserted, the flange collar 19 prevents the block material from being cut by the pin to prevent the generation of play so that an endless belt 11 can be securely fixed to a V-block 12 to improve the durability of a V-belt 10.
Patent JP-S60252383-A (JP)
Title: Flash fixing device
Inventor: SAITOU YOSHIO
IPC: G03G15/20
Filed: 1984-05-29
Abstract: PURPOSE:To fix a toner uniformly by attaching a reflecting member, which reflects the light emitted from a lamp toward a part nearer to the end part of the lamp tube of recording materials, on the inside face in each of both end parts of a reflector. CONSTITUTION:Reflecting members 16 which reflect the light, which goes from a flash lamp 13 to the outside, toward side end parts 11b of a recording paper 11 are fixed on the inside face in both end parts of a vertical plate 14a of a reflector 14. These reflecting members 16 consist of aluminium materials or the like, and their surfaces are polished to raise the light reflectivity. Reflecting members 17 which reflect the light, which goes from the flash lamp 13 to the outside, toward side end parts 11b of the recording paper 11 similarly to reflecting members 16 are fixed to the inside face in both end parts of a rear plate 14b of the reflector 14.
Patent JP-H09297698-A (JP)
Title: Watchdog timer
Inventor: JOGASAKI TORU
IPC: G06F11/30
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To quickly detect the abnormality of a CPU by outputting an error signal based on the comparison result signal that is obtained when the count results of a 1st counter means which outputs an overflow signal when the count value of clock signals exceeds a set level and also inputs one of results which are periodically and repetitively calculated by the CPU to a clear signal of the count value of clock signals and a 2nd counter means which clears the count results with every input of the clear signal are smaller than the set value or based on the overflow signal of the 1st counter means or the comparison result signal. SOLUTION: The count value of a timer 101 is not cleared by a timer clear signal WCLR unless a CPU outputs this clear signal. Then an overflow signal OVF and the timer output signal WDTO or an OR gate 106 are set at logical value 1, and a decoding error of the CPU is reported. The count value of a counter 102 is latched in every time the signal WCLR is inputted to a latch circuit 103 and before the count value is cleared. Then the signal WCLR is inputted to a comparator 105 and compared with the set value of a minimum value setting means 104. When the count value of the counter 102 is smaller than the minimum pulse interval, the abnormal signal ERR of the comparator 105 is set at logical value 1.
Patent JP-H047379-A (JP)
Title: Primer composition and laminated structure using the same
Inventor: OYAMA YASUHIKO
IPC: C09J133/04
Filed: 1990-04-24
Abstract: PURPOSE:To prevent migration of a plasticizer stably for a long period of time by using a primer which consists mainly of a copolymer of specific methyl methacrylate and an unsaturated organic compound having a carboxyl group. CONSTITUTION:A primer composition is obtained by compounding a copolymer having a weight-average molecular weight of 100,000 or above, which is obtained by copolymerizing 80wt.% or more methyl methacrylate and 0.5-20wt.% unsaturated organic compound having a carboxylic group (e.g. (meth)acrylic acid), with a tackifier and other additives, if required. Then the primer composition is applied onto the surface of a soft PVA resin molding to form a primer layer 1 to 20mu thick. A double-sided adhesive tape having acrylic adhesive layers is laminated on the primer layer, and an adherend is laminated by pressure on the tape to give a laminated structure.
Patent JP-S5634033-A (JP)
Title: Air conditioner
Inventor: WAKAI MASAO
IPC: F24F1/00
Filed: 1979-08-28
Abstract: PURPOSE:To make the installation space of an air conditioner small and to facilitate installation of the same, by making the structure of an air conditioner compact through employment of an arrangement in which an air conditioner and an apparatus for ventilating air while exchanging heat between intake-air flow and exhaust- air flow are constructed unitarily and fans and heat exchangers are used commonly for the air conditioner and the ventilating apparatus. CONSTITUTION:In the body 1 of an air conditioner, there are formed an air intake port 2 for circulating air, an outlet port 3 for circulating and ventilating air, an indoor-side air intake port 4 for ventilating air, an outdoor-side air exhaust port 5 for ventilating air and an outdoor-side air intake port 6 for ventilating air. Inside the body 1, there are provided a heat exchanger 7 for use in air conditioning, a heat exchanger 14 for use in vetilation, and fans 10, 11 for use in air conditioning which are formed integrally with ventilating fans 12, 13. By manipulating selector grilles 15, 16, an air circulating passage from intake port 2 via heat exchanger 7 and fans 10, 11 to outlet port 3, a ventilating exhaust passage from intake port 4 via heat exchanger 14 and fans 12, 13 to exhaust port 5, and a ventilating intake passage from intake port 6 via heat exchangers 14, 7 and fans 10, 11 to outlet port 3 can be formed selectively.
Patent JP-H09296125-A (JP)
Title: Red color pigment, its production and cosmetic using the pigment
Inventor: OINUMA MASAO
IPC: A61K8/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a red color pigment comprising coloring matters of lithospermum roots stably solidified so as to exhibit a bright red color, a method of efficient production of the pigment, and a make-up cosmetic containing the red color pigment. SOLUTION: This pigment is obtained by solidifying coloring matters of lithospermum roots into a poly(alkyl methacrylate) resin powder or a N,N- dialkylaminoethyl methacrylate-modified silk fibroin powder. The method for producing the red color pigment includes a step of bringing the ply(alkyl methacrytlate) resin powder or the N,N-diakylaminoethyl methacrylate-modified silk fibroin powder into contact with an aqueous solvent containing the matters of lithospermum roots. The cosmetic is obtained by blending 0.1 to 30 pts.wt. of this red color pigment with 100 pts.wt. of a cosmetic base composition.
Patent JP-2000302283-A (JP)
Title: Document reader
Inventor: TANIGAWA JUNICHI
IPC: B65H5/06
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a document reader having a first setting port for filling a bunch of documents and a second setting port for filling one document and offering selection of reading sequences and short changing treatment of documents. SOLUTION: A document reader identifies starting (S1). At starting, a second detecting means identifies a second setting port document (S2). A first detecting means identifies first setting port documents (S3). When the first detecting means does not detect them, a second driving motor is started (S4) and a second carrying means carries the documents to a reading part (S5). The reading part carries the documents via an upstream carrying roller (S6) and a fourth detecting means starts reading processing (S7) and finishes it (S8), and a second driving motor is stopped after discharge via a downstream carrying roller (S9). A third detecting means identifies the documents (S10), and when it does not detect, reading processing is finished. When it does not detect in the processing (S2), the first driving motor is started (S11) and the first setting port documents are carried (S12).  At the third detection (S13) position, the first driving motor is stopped and stood by (S14). A fourth detecting means identifies the documents (S15). When not in reading processing, processing (S11-S15) are carried out at the same time as the processing (S4-S10)(S6). When there are no documents at the detection of the first detecting means, the processing (S4) is carried out again (S17).
Patent JP-H09295179-A (JP)
Title: Work supporting pallet in laser machining device
Inventor: ITO MASAOKI
IPC: B23K37/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency by pressing an upper clamp plate, a clamp base and a lower clamp jaw through a spherical washer with a tightening bolt. SOLUTION: A work supporting pallet is composed of a rectangular frame body of a shaped steel frame member 3A. On the upper face of the frame member 3A, a clamp base 7 and a lower clamp jaw 11 are installed. A work W is pressed and fixed to an upper clamp plate 17 co-operating with the clamp base 7 and the clamp jaw 11. A fulcrum member 27 having a circular cross-section of the dimension almost as same as the maximum thickness of the work W being able to be clamped is installed on the down face of the upper clamp plate 17, and a spherical washer 23 is installed on the upper face of the upper clamp plate 17. Then, a tightening bolt 21 is provided, which presses the upper clamp plate 17, the clamp base 7 and the lower clamp jaw 11 through the spherical washer. Therefore, even the thickness of the fixing work is changed, the work is fixed rapidly on the work supporting pallet.
Patent JP-S5844630-A (JP)
Inventor: RUNE BARUROOJI
IPC: H01H37/04
Filed: 1982-06-25
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-H06323045-A (JP)
Title: Temporary enclosure plate installing metal fitting
Inventor: KUSAMA RYOJI
IPC: E04G21/32
Filed: 1993-05-11
Abstract: PURPOSE:To eliminate a clearance between temporary enclosure plates, and prevent a projection for installation from appearing on the obverse by inserting a hook bolt having a screw on both ends in a through-hole of a contact plane between the adjacent temporary enclosure plates, and fixing it to a horizontal frame through a holding body. CONSTITUTION:A hook bolt having a screw part 9b is inserted in a through-hole 6 of a contact plane between temporary enclosure plates 2, and is fixed to a horizontal frame 20a by a nut 10 through a U-shaped holding body 3. When the horizontal frame 20a is a square pipe, the holding body 3 is desirable to be formed in a U-shape. A clearance is prevented from being generated on the contact plane between the temporary enclosure plates 2, and a projection for installation is prevented from appearing on the obverse. Thereby, the temporary enclosure plates having excellent external appearance can be constructed easily.
Patent JP-H05302425-A (JP)
Title: Building plate material fitting device
Inventor: YAMAGUCHI TSUTOMU
IPC: E04B5/02
Filed: 1992-04-28
Abstract: PURPOSE:To provide a building plate material fitting device which can facilitate execution for fitting to a building bed, easily renew a building plate material and connect the building plate materials to each other with good appearance without any difference in level. CONSTITUTION:A positioning member 2 is installed and fixed on a building bed 1, building materials 3 are disposed in such a manner that the end areas of the building materials are brought into contact with both sides of the positioning member 2. A long joint material 3 is removably fitted and fixed to the positioning member 2, the end areas of the building plate materials 3 are respectively clamped and fixed between both side areas of the long joint material 4 and the building bed 1, and the long joint material 4 is accommodated in recessed step areas 5 formed on the surfaces of the end areas of both building plate materials 3.
Patent JP-S60252169-A (JP)
Title: Ignition device for engine associated with supercharger
Inventor: OKIMOTO HARUO
IPC: F02B33/44
Filed: 1984-05-30
Abstract: PURPOSE:To prevent knocking by producing a signal for modifying the ignition timing to the lagging side without delay upon provision of a supercharge instruction signal and correcting the production timing of ignition signal from an ignition system to the lagging side. CONSTITUTION:An igniter 25 will produce high voltage in accordance to the ignition timing under the operating condition operated through a microcomputor 64. Consequently, it is checked periodically with short time interval whether the opening of main throttle valve 42 is higher than setting level. When the opening theta of main throttle valve 42 is higher than the setting level thetac, it will mean that the operating condition of engine has reached to supercharge region thus to drive a supercharger 48 on the basis of a command from the microcomputor 64. If it is immediately after reaching to the supercharge region, a timer having the time width for performing correction of ignition timing is set to operate the correction level thus to operate the ignition timing corrected by said correction level to the lagging side. Highly responsive control is achieved through correction of ignition timing resulting in effective prevention of knocking.
Patent JP-H05303160-A (JP)
Title: Silver halide photographic emulsion
Inventor: TAKAHASHI YOSHIYA
IPC: G03C1/035
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a silver halide emulsion for the light room capable of being handled in the light room for a long time, highly sensitive to a printer heat source and without the photographic characteristic being affected by humidity. CONSTITUTION:This silver halide photographic emulsion consists of the core/ shell type silver halide grain contg. at least 80 mol% silver chloride. At least one kind of org. desensitizer with the sum of the anode potential and cathode potential of the polarogram being positive is incorporated into the shell of the silver halide grain, and at least one kind of 2-mercaptobenzoic acid is also incorporated.
Patent JP-S592442-A (JP)
Title: Phase locked oscillation circuit
Inventor: YAMAMOTO HIDEHIKO
IPC: H03L7/14
Filed: 1982-06-28
Abstract: PURPOSE:To quicken the pull in of phase, by controlling the selection of a selector at the interruption of an input clock, and presetting the 2nd frequency division circuit at re-input. CONSTITUTION:A pseudo phase difference signal generating circuit comprising a decoder 42 generating a phase pulse oscillating a voltage controlled variable frequency oscillator 35 near the center frequency and a flip-flop 37, is provided. The generating circuit is controlled with a phase difference pulse outputted from the pseudo phase difference signal generating circuit at the interruption of input clock and runs itself near the center frequency. The 2nd frequency divider 31 is preset so that the output pulse phase of the 2nd frequency divider 31 frequency- dividing the input clock at the re-input of the clock is started from almost the same phase as that of the output signal of the pseudo phase difference signal generating circuit. Thus, the pull-in range is extended to the lock range and quick pull-in of phase is attained.
Patent JP-H1141885-A (JP)
Title: Rotating electric machine equipped with exciting coil, or by magnet, or accompanied with double excitation
Inventor: LUCIDARME JEAN HENRI LOUIS
IPC: H02K1/22
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a rotating electric machine which is especially suitable for juxtapositioning plural machine elements. SOLUTION: This electric machine is constituted, with its magnetic circuit including a rotor 2 having excitation member and a stator 16 having a stator coil. The magnetic circuit of the rotor 2 includes a shaft 2, and end flanges 3 and a disc 4, fitted with at least one tooth being arranged between the end flanges 3, are attached onto this shaft 1. The teeth of this disc 4 fitted with teeth have regular intervals around it, and at least one annular member 9 is attached to the end flange 3, and moreover the disc has slots 10 distributed around it regularly, and one tooth of the disc 4 fitted with at least one tooth engaged with each of these slots 10. Then, the end flanges and the disc fitted with at least one tooth regulate the gap between them, and excitation members 14 and 15 are accommodated within theses gaps.
Patent JP-2000302203-A (JP)
Title: Method of charging article in container and article charging device
Inventor: NAKATA KENSAKU
IPC: B65F9/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To automatically input articles remaining an article charging port guide into article charging port when articles in a container are input into an article charging port at a fixed position through a charging port guide. SOLUTION: With this device, a supporting arm 21 connected to a post 15 is rotated to be elevated to set a charging port guide 12a at the arm's tip to an article charging port 10 at a specified forward tilting angle. A container is elevated along the post 15 by elevating an inverting mechanism 41a, and is then longitudinally reciprocated to invert above the rear end part of the charging port guide 12a to drop articles into the charging port guide 12a. An interlocking arm 60 is connected to the inverting mechanism 41a, and when the inverting mechanism 41a is elevated, the interlocking arm 60 pushes up the rear end part of the charging port guide 12a to increase the forward tilt angle. By temporarily increasing the forward tilt angle at this time, the articles remaining in the charging port guide 12a are input into the article charging port 10.  The interlocking arm 60 is oscillated downward by inverting operation of the inverting mechanism 41a to return the charging port guide 12a to the original tilt angle.
Patent JP-S5584810-A (JP)
Title: Damper type silencer for use in piston and rotary engine
Inventor: MARUYAMA TAKAYOSHI
IPC: F01N1/08
Filed: 1978-09-06
Abstract: PURPOSE: To provide a simple structure for silencer, which is capable of silencing noises of exhaust gas effectively through provision of a damper tube including spring-loaded damper plates and auxiliary damper chambers and a spiral tube connected to the damper tube and including spiral chambers with agitator valves.  
     CONSTITUTION: When exhaust gas is passed through damper tube A of silencer, it comes into abutment with damper plates 1W4 and the pressure is acted successively to damper springs aWd, whereby shock waves produced therein are attenuated. At the same time, a portion of pressure acted to damper plates 1 is also absorbed in auxiliary damper chamber E. After passing through damper tube A, exhaust gas is then introduced into spiral tube B and discharged to the outside through exhaust chambers gWi defined by spiral guide plates f. In passing through the spiral tube B, exhaust gas is agitated by exhaust-gas agitating valves k, m fixed to the guide plates f. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000304454-A (JP)
Title: Apparatus and method for melting
Inventor: NOZAKI RYOJI
IPC: F27B14/16
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To melt a desired weight of metal without cutting a lump of metal by providing an elevator for hoisting a lump of a metal material to be melted by a melting device to vertically moving the metal above, and providing a metering unit for metering the material in a hoisting state. SOLUTION: A tap hole 3a projected from one position of an upper portion of a crucible 3 toward obliquely upward direction is provided. An elevator 8 inserted into a melting apparatus 1 by hoisting a metal material 6 and a metering device 9 for metering the hoisted material are provided. In the case of melting a lighter weight metal material than the material 6 by the apparatus 1, the material 6 is hoisted by the elevator 8. An induction coil 2 is energized in such a state that the material inserted into a crucible 3 of the apparatus 1 is hoisted and is induction melted. A weight of the melted and dissipated material 6 is metered by the device 9, and a predetermined weight of the material 6 is melted with dissipating weight equal to melting weight, and hence desired weight of the material 6 is melted.  The residual material 6 is lifted out of the crucible 3 of the apparatus 1 by the elevator.
Patent JP-H02289707-A (JP)
Title: Snow-melting device having combustor with ultrasonic atomizer
Inventor: ISHIKAWA KIYOE
IPC: E01H5/10
Filed: 1989-04-28
Abstract: PURPOSE:To process a large quantity of snow efficiently with a light weight and low cost device by injecting the air-fuel mixture from a combustor having an ultrasonic atomizer into a combustion chamber formed under a snow-melting plate having an inclined surface, and burning it. CONSTITUTION:A snow-melting device 1 consists of a main frame housing 3 in cylindrical shape with bottom, a combustor 6 comprising an ultrasonic atomizer 23, a hopper 4, a snow-melting plate 5 and a drain cylinder 11. Multiple exhaust holes 5d and a snow-melting opening 5a communicating with a drain cylinder 11 are provided in the snow-melting plate 5, and a combustion chamber 12 is formed under the inclined waveform surface inclined to the snow-melting opening 5a. A snow block thrown on the snow-melting plate 5 in the hopper 4 is melted by direct heating generated by burning the air-fuel mixture fed from the combustor 6 in the combustion chamber 12, the exhaust from exhaust holes 5d and the ascending hot air from the drain cylinder 11 or the like. Next, the melted water is drained from the drain cylinder 11.
Patent JP-H02289907-A (JP)
Title: Production of magnetic head
Inventor: YAMAMOTO YOSHIE
IPC: G11B5/127
Filed: 1989-04-28
Abstract: PURPOSE:To prevent the expansion of fine cracks and the degradation in mechanical strength and to obtain the magnetic head having high reliability by dissolving away the fine cracks on the surface of a joint part by a chemical treatment. CONSTITUTION:A pair of blocks 11a, 11b consisting of magnetic materials are integrally joined by heating and melting of glass and thereafter, the surface of the glass is dissolved away by the chemical treatment. For example, the ferrite blocks 11 are immersed for one hour in a satd. soln. 17 of heated sodium hydroxide to dissolve the surface of the joint part 16 and to remove the fine cracks generated on the surface of the joint part 16. The mechanical strength of the joint part is maintained in this way and the destruction of the magnetic head by the expansion of the cracks is prevented. The reliability is thus improved.