baber/WOPTO huggingface dataset:
Patent JP-S62101460-A (JP)
Title: Ink roll-type dot printer
Inventor: MIKOSHIBA HITOSHI
IPC: B41J2/285
Filed: 1985-10-29
Abstract: PURPOSE:To provide a low-cost printer having high power consumption and reduced noise by printing dot-composed characters using thin rubber-like sheets and ink rollers. CONSTITUTION:A hammer 1 having a pointed tip, a magnet 2 which drives the hammer, a platen 3, printing paper 4, a thin rubber-like sheet 5, a frame 6 which supports the sheet 5 and an ink roller 7 for applying ink on the surface of the sheet 5 are provided. The sheet 5, supported by the frame 6, rotates, and has ink applied on the almost entire surface by the ink roll 7. If the magnet 2 is energized, the hammer 1 passes through a clearance of the frame 6, pushing out the sheet 5. The sheet 5, of a thin rubber-like quality, allows only the tip form of the hammer to be extruded and subsequently the hammer 1 to run into the platen 3 holding the sheet 5 and the printing paper 4. At that time, ink on the sheet 5 is transferred to the printing paper 4 in the form almost resembling the hammer tip, i.e. a point, thus printing a single dot.
Patent JP-H1087612-A (JP)
Title: Production of epsilon-caprolactam
Inventor: TATSUMI TAKASHI
IPC: C07D201/04
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To produce ε-caprolactam useful as a material for nylon at a high conversion rate and with high selectivity by a catalytic gas-phase conversion of cyclohexanone oxime in the presence of an aliphatic alcohol by the use of a specific zeolite as a catalyst. SOLUTION: This ε-caprolactam is produced without decrease in the conversion rate by a catalytic gas-phase conversion of cyclohexanone oxime by the use of L-type zeolite having an atomic Si/Al ratio smaller than 5, preferably an atomic Si/Al ratio of 0.1 or more and less than 5, as a catalyst, in the presence of an aliphatic alcohol, for example, 1-butanol, 1-pentanol, 1-hexanol, 1- heptanol, etc. This type of catalyst can be easily produced at a low cost, and has no structural problem.
Patent JP-H1157465-A (JP)
Title: Moisture controlling material for tatami mat and tatami mat using the material
Inventor: OTANI KAZUYA
IPC: E04F15/02
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a moisture controlling material for tatami mats which has high moisture absorbing and desorbing speed, excellent moisture controlling property, easily provides tatami mats with moisture controllability, and reliably and constantly produces comfortable moisture environments. SOLUTION: This moisture controlling material is made of polyurethane resin (U) obtained by reaction of a water-absorptive resin dispersion (D) and polyisocyanate compound (P) and made of a urethane resin composition U having water-absorptive resin (B) or its hydrous gel (B) dispersed therein. The water-absorptive resin dispersion (D) is produced by dispersing the water- absorptive resin (B) or its water-absorbing gel which is polymerixzed in an active hydrogen-containing organic compound (A) in the liquid or hot-melt organic compound (A).
Patent JP-H0577117-A (JP)
Title: Positioning mechanism
Inventor: ONDA RYUICHI
IPC: B23Q3/18
Filed: 1991-09-20
Abstract: PURPOSE:In a positioning mechanism to execute the positioning of an automatic machine such as an automatic assembling device or the like, to keep its stability excellent and to improve the accuracy of positioning and of repetition. CONSTITUTION:A drill-shaped fitting part 4b is formed at the tip of the first supporting part 3b, and a V-shaped groove 4a is formed toward the first supporting part 3b at the tip of the second supporting part 3a. The first engaging part 6b is engaged in the fitting part 4b for positioning it, and the second engaging part 6a is positioned in the groove 4a with the engaging part 6a brought into contact with both the tapered faces of the groove 4a.
Patent JP-S61120437-A (JP)
Title: Semiconductor device
Inventor: MONMA HIDEO
IPC: H01L21/66
Filed: 1984-11-16
Abstract: PURPOSE:To measure the good or defective state of connections, by providing circuits, which test the connecting state of upper and lower chips, in the periphery of the chip, switching control terminals, and comparing the direct input signal and the signal through the connecting parts. CONSTITUTION:A selecting circuit 1 is provided at every pad for an upper chip B. When a control signal TA is '0', an operating signal S is sent to pads 1-n. When the signal TA is a '1', a test signal TB is sent to the pads. A comparing circuit 2 is provide for each pad of a lower chip A. When the control signal TA is a '1', the test signal TB is selected. The signal TB is compared 2 with the signal TB, which is sent from the chip B through a connecting part. The result appears on a detecting pad 4 through a switch group 3. When the test signals TB of both chips agree, the wire connection at the connecting part is good. Switching of the pads is performed by the switch group 3, which is controlled by a shift register S/R or decoder 5. In this constitution, LSIs having large dimensions can be readily tested positively.
Patent JP-H0290423-A (JP)
Title: Arc extinguishing device of circuit breaker
Inventor: ISHIKAWA TAKAYOSHI
IPC: H01H33/08
Filed: 1988-09-26
Abstract: PURPOSE:To prevent ground-fault by installing a long arc gas discharge route in a direction vertical to an arc gas discharge dieration from an arc extinguishing grid and providing a cooling means in this route. CONSTITUTION:An arc extinguishing by a plate grid 10 contains melt of a contact, etc., and becomes arc gas in an ionized state, and then, is discharged through a long discharge route as shown by an arrows C, D and E. This long discharge route is formed of covers 31 and 32 supported by guide walls 11a and 11b vertical to the ground. The covers 31 and 32 are equipped with a plurality of grooves supporting a heat absorber 34 in the flow direction of arc gas. Moreover, a plurality of holes 34a are made in the heat absorber 34 to improve heat exchange. The arc gas is, therefore, sufficiently cooled and deionized before it is discharged, and the distance between an arc extinguishing grid and an arc gas discharge port becomes long, so that it is possible to prevent a ground- fault, etc., due to arc gas.
Patent JP-H0289688-A (JP)
Title: Sublimable thermal transfer body
Inventor: MOCHIZUKI HIDEHIRO
IPC: B41M5/382
Filed: 1988-09-27
Abstract: PURPOSE:To hold a shelf stability favorable and to obtain high-sensitive and high-speed printing characteristics in a large number of printing by determining the heat conductivity of a dye supply layer higher than that of a dye transfer contributive layer. CONSTITUTION:On a substrate 1 of a polyimide film, an ink for a dye supply layer 4 is applied as an ink layer 2 and dried, and thereon an ink for a dye transfer contributive layer 5 is applied and dried. The dye supply layer 4 and the dye transfer contributive layer 5 are respectively formed on the substrate 1 with the same coating weight in the form of a single layer. If each of the layers is separately overlapped on an image receiving layer 3 and applied with the same thermal energy, a relation of (the dye supply layer > the dye transfer contributive layer) is made in dye transfer amounts of the both layers to the image receiving layers 3. For making a relation of (the dye supply layer > the dye transfer contributive layer) in heat conductivities of the dye supply layer 4 and the dye transfer contributive layer 5, a good heat conductor having a higher heat conductivity than a binder is added in the dye supply layer 4; practically, a metal, a metallic oxide, a carbon black, an inorganic salt, and the like are effectively used.
Patent JP-H10116804-A (JP)
Title: Chemical-mechanical polishing method and composition using for it
Inventor: BRASTA AGNES BRUSICK
IPC: B24B37/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce re-sticking of copper to the surface during chemical- mechanical polishing, by containing an appropriate amount of suppressing agent which reduces re-sticking of copper to the surface of a semiconductor device layer. SOLUTION: At chemical-mechanical polishing of the surface of the layer of a semiconductor device, a suppressing agent which reduces re-sticking of copper to the surface is contained by an amount effective to suppress re-sticking of copper (about 0.25-5g/l of composition). The suppressing agent is an aromatic- organic-compound comprising an aromatic six-membered ring selected out of the group including benzene ring, pyridine ring, pyrazine ring, benzoquinone ring, and melamine ring, and at least two hereto atoms selected out of the group including nitrogen atom, oxygen atom, and surfur atom which are in the aromatic ting or combined to the aromatic ring, preferably being benzotriazol. Then, the composition containing the copper-stuck suppressing agent is supplied to the surface of the semiconductor device, and the surface containing the suppressing agent is polished.  Thereby, re-sticking of copper to the surface is reduced.
Patent JP-2001067922-A (JP)
Title: Lamp cap for illumination
Inventor: SUZUKI TOSHIYOSHI
IPC: F21V29/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To improve installability and strength of a lamp cap to prevent generation of irregular color in time of illumination. SOLUTION: This colored lamp cap 1 has a nearly tube shape with a bottom wherein one end is closed and the other end is an opening end 3 so as to cover the peripheral face of a lamp 2. The lamp cap 1 is formed with unevenness on the inside face. When the lamp cap 1 is installed around the lamp 2, ribs 5 that are the projecting parts closely contact with the surface of the lamp 2 while the recessed parts function as vent gaps 6 communicating with the opening end 3. When the lamp 2 is turned on for a long time, air expanded by heat generated from the lamp 2 between the lamp 2 and the lamp cap 1 passes the vent gaps 6 formed by the projecting parts of the lamp cap 1 and the lamp 2 and escapes to the outside from the opening end 3 of the lamp cap 1. Accordingly, the lamp cap 1 does not come off by thermal expansion of air to improve installing stability.
Patent JP-H0291222-A (JP)
Title: Modified inorganic yarn and production thereof
Inventor: AOKI HIROYUKI
IPC: D01D5/253
Filed: 1988-09-29
Abstract: PURPOSE:To obtain the title yarn providing high-strength composite materials because of a large amount of yarn blended in composite material and wide contact area by spinning a ceramic polymer to give yarn having a specific modified cross section and calcining. CONSTITUTION:First, a ceramic polymer is spun while regulating a molecular weight thereof, viscosity and temperature of spinning solution, shape of spinning nozzle, atmosphere, temperature and velocity in a spinning column and draft by a winder to give yarn having modified cross-section shape. Then the yarn is calcined to give the aimed yarn having 1.1-100 ratio SF1 of the area of a circle to be circumscribed to the cross section of the yarn to the real area of the cross section and 1.1-100 ratio SF2 of the area of a circle corresponding to the circumferential length of the cross section to the real area of the cross section. To be concrete, the yarn is preferably modified by a method wherein the ratio of air velocity in the spinning column to the delivery velocity of the fiber from the spinning nozzle is controlled 0.1-1,000.
Patent JP-H0292334-A (JP)
Title: Endoscope receiving case
Inventor: NISHIYAMA KIJU
IPC: G02B23/24
Filed: 1988-09-29
Abstract: PURPOSE:To prevent such an accident that the electronic parts of an endoscope are damaged electrically while achieving wt. reduction by forming a case housing of a non-conductive substance and forming a conductive substance layer to the inside, outside or interior of said non-conductive substance to shield the inside of the case housing from the outside thereof. CONSTITUTION:Both of a case main body 2 and an upper lid 3 have a double structure. That is, the respective exterior parts 6a, 6b of the case main body 2 and the upper lid 3 are molded a light and inexpensive non-conductive substance such as a resin and coatings 7a, 7b composed of a conductive substance are applied to the respective entire inner surfaces of the exterior parts 6a, 6b. Further, a recessed cap 8 and a protruding cap 9 each of which is formed of a conductive substance such as a metal are respectively mounted to the opening peripheral parts of the case main body 2 and the upper lid 3 so as to be brought to the continuity state with the conductive coatings 7a, 7b. By this method, an electric shield is integrally formed when the case main body 2 is closed by the upper lid 3 and, by this electric shield, the inside and outside of an endoscope receiving case 1 are perfectly shielded each other.
Patent JP-H0670398-A (JP)
Title: Hearing aid and its manufacture
Inventor: MIYAHARA KATSUNOBU
IPC: H04R25/02
Filed: 1992-08-20
Abstract: PURPOSE:To allow even an old person to identify between a left hearing aid and a right hearing aid at a glance. CONSTITUTION:A couple of left/right ear molds 3, 4 are colored in different colors in a couple of left/right hearing aids comprising a hearing aid main bodies 1, 2 in which a microphone and a receiver are built, the ear molds 3, 4 inserted into an external auditory miatus and locked by part of a concha, sound guide pipes 5, 6 linking the hearing aid main bodies 1, 2 and the ear molds 3, 4.
Patent JP-H0796320-A (JP)
Title: Device for wiping strip and using method thereof
Inventor: SATO SHIGERU
IPC: B08B1/04
Filed: 1993-09-29
Abstract: PURPOSE:To prevent a wiping material from coming off, being torn off, of scratching a product strip and to maintain the wiping efficiency of a grinding oil by arranging a means, with which the wiping member is held freely attachably and detachably on the frame of a pressurizing means, and an air- wiper in parallel with the wiping device. CONSTITUTION:A wiping device is used, and a wiping member 5 is detached from the surface of a welding part when the welding part passes through the wiping device. At this time, an air wiper 7 is operated, blowing off the oil stuck to the steel strip 1. After the welding part passes through the wiping device, the wiping member 5 is immediately returned to the surface of the steel strip 1, and a normal wiping work is carried out. After that, by repeating this series of operations, the wiping member is prevented from causing damage at the time when the welding part passes through the wiping device, and wiping is performed without reducing the wiping effect of a grinding oil. In addition, the operation of the air wiper 7 is automatically performed by the use of the detecting device of the welding part.
Patent JP-H1182203-A (JP)
Title: Inlet system of multicylinder engine
Inventor: KARAKI NOBUAKI
IPC: B60K13/02
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To constitute a communicating passage to be compact in structure after having secured the capacity and length necessary for this communicating passage communicating both of a resonator and a surge tank integrated with each other. SOLUTION: This is a device to supply a flow of intake air to each cylinder by way of a resonator 29, a surge tank 24 and plural pieces of an inlet pipes ranging to these elements, and in this inlet system of a multicylinder engine to be composed of integrating the resonator 29 and the surge tank 24 together, a communicating passage 30 communicating the resonator 29 and the surge tank 24 each other is integrated with these elements 29 and 24 and set up long in an apposing direction parallel with the inlet pipe.  Thus, since the communicating passage 30 communicating the resonator 29 and the surge tank 24 integrated with each other is integrated with these elements 29 and 24 and set up long in the apposing direction parallelly with the inlet pipe, this communicating passage 30 is formable to be compact in size after having secured the capacity and length necessary for the communicating passage 30.
Patent JP-H1085768-A (JP)
Title: Chemical liquid injection control system
Inventor: KITAZAWA MOTOHISA
IPC: C02F1/58
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To accurately control a process in which the concentrations of hydrogen ion and hydrazine in condensate are measured simultaneously, and based on the measured values, the deoxygenation function and pH regulation of the condensate are attempted to reach the control target values of water supply in the inlet side of an economizer. SOLUTION: In a system, when water is supplied to the inlet side of an economizer 22 through a condensate pump 10 and a deaerator 18, the hydrogen ion concentration of condensate is detected, and hydrazine of a required concentration is injected to the inlet side of the deaerator 18 corresponding to the flow rate of condensate to effect the deaeration of condensate and to regulate the pH. In this process, the first hydrogen ion concentration detecting means 38 and the first hydrazine concentration meter 40 are installed on the inlet side of the deaerator 18, the amount of ammonia in the condensate is measured by the detecting means 38, and the conversion of hydrazine into ammonia in relation to the temperature of supplied water is calculated on the basis of the output of the concentration meter 40. The injection of hydrazine is controlled with the sum of the measured ammonia and ammonia of the calculated conversion set as a target on the inlet side of the deaerator 18.
Patent JP-H1184597-A (JP)
Title: Photographic sensitive material assembly-wrapped body
Inventor: AKAO MUTSUO
IPC: G03C3/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a wrapped body, excellent in transparency, low-temp. heat sealability and suitability to high-speed wrapping and also low-cost-and excellent in suitability to recycling and incineration. SOLUTION: Plural photographic film cartridges separately housed in P cases are wrapped with a shrinkable film 7 in one body. The film 7 is a three- layered coextruded film of 20-70 μm thickness consisting of a intermediate layer 11, upper and lower layers 12 and 13. The intermediate layer 11 is a polyolefin resin layer having a high Young's modulus and contg. 0.2 pts.wt. calcium stearate, 0.05 pts.wt. hindered phenol antioxidant, 0.05 pts.wt. phosphorus antioxidant, 0.08 pts.wt. hydrotalcite compd., 0.1 pts.wt. dibenzylidene sorbitol type org. nucleating agent and 2 pts.wt. antistatic agent based on 100 pts.wt. echylene homopolymer resin.  The upper and lower layers 12 and 13 are heat sealing layers contg. 40 pts.wt. ethylene homopolymer resin, 0.05 pts.wt. hindered phenol antioxidant, 0.05 pts.wt. phosphorus antioxidant, 0.05 pts.wt. erucic amide and 0.05 pts.wt. synthetic silica based on 100 pts.wt. ethylene.butene-1 copolymer resin.
Patent JP-S6397463-A (JP)
Title: Torque sensor control circuit
Inventor: SUGIURA NOBORU
IPC: B62D5/04
Filed: 1986-10-15
Abstract: PURPOSE:To stop the assisting power from a motor at the time of the breakage of wire or short circuit by processing an output signal from a Hall element by a sensor output processing circuit and, then, sending said output signal to a microcomputer via a connector. CONSTITUTION:When a relative change takes place between a stub shaft 100 and a pinion shaft 40, a Hall element 70 and a magnet 80 make relative rotational displacement. Thereby, the magnetic field of the magnet 80 which acts on the Hall element 70 is changed causing a voltage outputted from the Hall element 70 to change. The output of the Hall element 70 is inputted into a signal processing circuit 72 which is fixed to the stub shaft 100 and amplified in the circuit 72 and outputted. This output signal is transmitted from ring plates 91 fixed to a ring base 76 integrally formed with the stub shaft 100 to a brush holder 93 side via a brush 92, and fed to a microcomputer by means of lead wires 94.
Patent JP-H07206159-A (JP)
Title: Device and method to charge roll-form article
Inventor: FURIDORITSUKU ESU SARUSUBAAGU
IPC: B65G60/00
Filed: 1994-10-06
Abstract: PURPOSE: To simplify constitution, and to enhance working efficiency, by providing the first axis and the second axis orthogonal to the first axis, and by engaging a roll along the first axis with a freely rotatable head member to be transferred to a storing chamber of the second axis with rotation thereof. CONSTITUTION: A head member 18 is descended along the first axis 7 in alignment with the center hole of the uppermost roll 1 in a stack 3. The hole of the roll 1 is thereafter engaged with an engaging means 16 of the head member 18 to fix the roll 1 to the head member 18. Then, the head member 18 is lifted up along the first axis 7 by a lifting means 19. The head member 18 is thereafter rotated upto a substantial intermediate portion between the first axis 7 and a storing chamber 4. Then, the roll 1 is turned from a vertical posture to a horizontal posture by a gear box 21 arranged in the head member 18. The head member 18 is thereafter lifted to a position of the second axis 8, and is turned toward the storing chamber 4. Then, the roll 1 is pushed into the storing chamber 4 to release the engaging means 16, and the head member 18 is returned to its original position thereby.
Patent JP-H0984572-A (JP)
Title: Freeze-dried food package with water for reconstitution
Inventor: WATANABE HIROSHI
IPC: B65D81/32
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a freeze-dried food package with water for reconstitution which can be easily reconstituted to condition before being frozen in an extremely short time without causing loss of flavor, scent and nutrients and also no irregularity in the reconstitution. SOLUTION: This package comprises a food containing part 1 of a plastic film bag 12 in which a freeze-dried food 11 is vacuum-packaged in close contact between the food and the bag, and a reconstitution water containing part 2 of a plastic film bag 22 in which water 21 for reconstituting the food to the condition before being freeze dried is contained. The food-containing part 1 and reconstitution water-containing part 2 are partitioned with a thermofused zone 3 part of which is debonded as a result of being collapsed by pressing the reconstitution water containing part 2 with fingers and forms a water communication path through which the water 21 can flow into the food containing part 1.
Patent JP-H08111554-A (JP)
Title: Semiconductor laser control method and device thereof
Inventor: TANAKA KAZUHIRO
IPC: H01S5/068
Filed: 1994-10-06
Abstract: PURPOSE: To obtain a current value approximate to a threshold value as much as possible even when the threshold value made a change by a method wherein the detected differential resistance value and the prescribed reference resistance value, which is set in advance, are compared based on the comparison signal, and a bias current is controlled in such a manner that the differential resistance value and the reference resistance value are made equal. CONSTITUTION: In a bias current controlling process, a bias current is controlled by a bias current controller 6 in such a manner that a differential resistance value Rd becomes equal to the reference value RF based on a comparison resistance value. Accordingly, the bias current is controlled in such a manner that the differential resistance value Rd is brought close to the value corresponding to its line of discontinuity or to the higher value of the value corresponding to its line of discontinuity. Consequently, the bias current becomes equal to the threshold value of a semiconductor laser 1 which makes a change corresponding to the change of operational environment, or becomes a value lower than the threshold current becomes the value corresponding to the oscillation delay time of the semiconductor layer 1 which is allowed in design.