baber/WOPTO huggingface dataset:
Patent JP-H0246327-A (JP)
Title: Electromagnetic clutch
Inventor: NAKAMURA HIROAKI
IPC: F16D27/112
Filed: 1988-08-05
Abstract: PURPOSE:To aim at simplifying part forms and facilitating manufacture by constructing such that a magnetic path is formed inside a yoke when a coil is electrified and a rotor becomes a single magnetic pole. CONSTITUTION:When the rotational force is transmitted to a gear 17, an armature hub 16 and an armature 19 are rotated together with the gear 17. In this case, when a coil 20 is electrified, yokes 22a, 22b are magnetized, the right end part 15a of a rotor 15 acts as a magnetic pole, and a magnetic path phithrough yoke 22a   right end part 15a of rotor 15   armature 19   yoke 22b   yoke 22a is formed. As a result, the magnetic attraction force acts between the rotor 15 and the armature 19, and the armature 19, sliding on the arm 16a of the armature hub 16, is adhered to the rotor 15. Accompanied by this, the rotor 15 and the rotor hub 13 are rotated. Torque can be thus transmitted to an output shaft 14 through a rotor hub 13.
Patent JP-2000029716-A (JP)
Title: Register allocating method
Inventor: HASHIMOTO HIROYUKI
IPC: G06F9/45
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To shorten compilation times by decreasing the number of variables to be allocated by substituting variable which are defined at the same time with another certain variable, regarding the substitutive variable as an object of register allocation. SOLUTION: In a compiler 10, a register allocation part 203 inputs an intermediate code 40 for the generation of a variable information table and generates the variable information table for storing reference point information, etc., on respective variables. To replace variable which are defined at a definition points at the same time with another certain variable, a substitution table is generated. When registers are searched, the variable information table allocates the registers to the generated variables, while checking the reference point information, etc. When a reference point is converted, a variable table substitute the reference by a register for reference by a variable to which the register is allocated for the generated variable. For a variable to which no register is allocated, the reference by the variable is replaced with reference from a memory.
Patent JP-S6440198-A (JP)
Title: Method for controlling flux feeding of flux cored wire
Inventor: YANO KENICHI
IPC: B23K35/40
Filed: 1987-08-06
Abstract: PURPOSE:To stabilize the flux filling ratio inside a wire by feeding a flux to the groove part of a strip hoop of specific sectional shape and adjusting the flux set feeding amt. by the feeding layer thickness obtd. by measuring from a reference position the distance from the upper part before and after flux feeding. CONSTITUTION:In case of charging a flux 1 to a groove like hoop 3 from a flux feeding device 6, a microwave 5 is projected by a distance measuring instrument 4a prior to the input and the distance A between the measuring instrument and the surface of the hoop is measured. A measuring wave 8 is then projected by a distance measuring instrument 4b by charging the flux to measure the distance B with the flux surface similarly. And from the found layer thickness before and after the flux charge and the stipulated width dimension of the groove bottom part of the set forming dimension a flux inputting area is operated by a control system. The flux filling ratio inside the flux cored wire can thus be stabilized.
Patent JP-S6352413-A (JP)
Title: Etching method for insulating film
Inventor: KAWAMURA KOICHIRO
IPC: H01L21/302
Filed: 1986-08-22
Abstract: PURPOSE:To enable a silicon oxide film to be etched with a high speed and low energy while etching of a silicon wafer is suppressed, by using a gas, which is C-F group compound and which has a constitutional formula having a C-C bonding easily cut, as a component of an etching gas. CONSTITUTION:A gas whose constitutional formula is CF3CH2CF3 is used as an etching gas. A silicon oxide film is etched by generating plasma by the use of a ECR discharge type device having a high-frequency power source which is not related with plasma generation and in which a voltage for accelerating and supplying ion species is applied on a substrate to be etched. In the CF3CH2CF3 gas, a carbon atomic bond and a C-C bonding are most easily cut and a degree for generating CF3 radicals and CF<+>3 ions becomes very large. Moreover, even if F radicals are generated in the plasma, they disappear caused by their reaction to H. Hence, the silicon oxide film is etched with high speed and the etching of a silicon wafer can be suppressed.
Patent JP-H0358623-A (JP)
Title: Clocked inverter circuit
Inventor: MAEDA YUKISHIGE
IPC: H03K19/096
Filed: 1989-07-27
Abstract: PURPOSE:To prevent malfunction due to the effect of noise at a power supply by connecting a MOS transistor(TR) to a common connecting point of main electrodes of 1st and 2nd MOS TRs. CONSTITUTION:P-channel MOS TRs T1, T2 and N-channel MOS TRs T3, T4 are connected in series between a Vcc power voltage and GND (ground). The source of an N-channel MOSTR T5 is grounded and the drain is connected to a common connecting point of the TRs T1, T2. With an input signal A logical '1', with the TR T1 turned off and a clock signal PHI at logical '0', the TRs T2, T3 are turned off, and the TR T5 is turned on. In such a case, even when power supply noise is generated, and the TR T1 is turned on, since the drain of the TR T1 is at a ground level, the TR T2 is not turned on. Thus, even when power noise takes place, no malfunction is caused.
Patent JP-S6438750-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAGUCHI TAKAO
IPC: G03G5/05
Filed: 1987-08-05
Abstract: PURPOSE:To obtain a sensitive body having high mechanical strength, capable of giving a fine image and hardly undergoing deterioration in the electrophotographic characteristics at high temp. and humidity, by using a specified acrylic copolymer as a resin binder. CONSTITUTION:A copolymer obtd. by copolymerizing an acrylic monomer compsn. ensuring balanced electrophotographic characteristics with reactive groups in (meth)acrylic ester having a reactive epoxy group, itaconic acid and acrylamide is used as a resin binder. Since the reactive groups are present, the resin binder is cured by slight heating for drying in the production of an electrophotographic sensitive body and the cured binder is not deformed by heat and pressure. The resulting sensitive body contg. the resin binder withstands rubbing and winding pressures and deterioration in the electrophotographic characteristics at high temp. and humidity is remarkably improved.
Patent JP-H0482359-A (JP)
Title: Facsimile equipment
Inventor: NAKAYAMA TORU
IPC: H04N1/32
Filed: 1990-07-24
Abstract: PURPOSE:To surely discriminate an incoming call by attenuating a reply message from an automatic answering telephone set to avoid collision between the reply message from the automatic answering telephone set and a facsimile signal(FC signal) frown an external communication equipment. CONSTITUTION:When a facsimile equipment main body receives a call and discriminates a Ci(calling indicator) and an automatic answering telephone set 1 is hooked off, an instruction attenuating a signal from the automatic answering telephone set 1 is raised from a CPU 13 to an attenuator 6, and the attenuator 6 attenuates the signal from the automatic answering telephone set 1. Then an FC detection circuit 10 starts detecting an FC signal and when the FC signal exists, it is discriminated that the called equipment is the facsimile equipment and when no FC signal is detected for a prescribed time, it is discriminated that the called equipment is the telephone set.
Patent JP-H1134494-A (JP)
Title: Photothermal conversion material
Inventor: TAKAHASHI YONOSUKE
IPC: B41M5/382
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a photothermal conversion material having a photothermal conversion layer of a low cost by improving sensitivity of the conversion layer by raising absorptivity of a laser beam. SOLUTION: The photothermal conversion material comprises a photothermal conversion layer containing laser absorption dye, binder and laminar inorganic compound. The inorganic compound containied in the layer is preferably water swelling synthetic mica, which has an aspect ratio of 100 or more. And, a weight ratio of the mica to the dye and binder in the layer is desirably 1/100 to 55/1000. The material is particularly suitably used for thermal transfer material.
Patent JP-S5898049-A (JP)
Title: Shaving of round rice cake
Inventor: OOYAMA TOYOZOU
IPC: A23L7/10
Filed: 1981-12-04
Abstract: PURPOSE:To reduce the generation of rice cake scrap in the shaving of round rice cake, remarkably, by lowring the shaving speed. CONSTITUTION:For example, a round rice cake 1 having outer diameter of 480mm., inner diameter of 115mm. and thickness of 95mm. is fixed to the rotary shaft 2. The shaving blade 4 is pressed to the outer circumfernce of the round rice cake 1, and the cake is shaved at a speed of 30m/min to obtain a rice cake tape 5 having a thickness of 4mm.. When the thickness of the rice cake 3 attached to the rotary shaft 2 is decreased to 42mm., the shaving speed is changed to <=15m/ min, and the shaving is continued until the width of the remaining rice cake reaches 10mm..
Patent JP-H0754125-A (JP)
Title: Formation of thermally oxidized film
Inventor: ASARI SHIN
IPC: H01L21/31
Filed: 1993-08-06
Abstract: PURPOSE:To form a stable thermally oxidized film having high quality on the surface of a substrate to be treated with the extremely thin oxidized film by executing stages exclusive of an oxidation treatment stage in a reduced pressure state of a trace oxygen atmosphere and forming the extremely thin oxidized film on the surface of the substrate to be treated. CONSTITUTION:This method for formation of the thermally oxidized film executes the stages exclusive of the oxidation treatment stage by the stage of maintaining the reduced pressure atmosphere introduced with the trace oxygen in the method for forming the thermally oxidized film on the surface of the substrate to be treated by moving the substrate to be treated from a predischarge chamber disposed in connection to a furnace for oxidation treatment of the substrate to be treated into this furnace in the state of maintaining the reduced pressure atmosphere in the furnace and the predischarge chamber and subjecting the substrate to the oxidation treatment in the furnace with the device consisting of the furnace described above and the predischarge chamber described above. As a result, the surface of the substrate is protected with the extremely thin oxidized film and the quality thereof is improved.
Patent JP-S6350767-A (JP)
Title: Apparatus for regulating position of electronic part
Inventor: MORITA KOICHI
IPC: H05K13/04
Filed: 1986-08-21
Abstract: PURPOSE:To perform position regulation and to simultaneously measure the characteristic of a part, by a method wherein a pair of pawls and a pair of sliders holding the part in two directions crossing each other at a right angle to locate the same are provided and a pair of the sliders among them are energized in a direction pressed to the electrode of the part to hold the part in two directions crossing each other at a right angle. CONSTITUTION:A pair of pawls 6 and a pair of insulating sliders 7 are respectively energized by springs 8, 9 holding a part 5 under pressure. The pawls 6 and the sliders 7 are locked in an opened state at definite positions as shown by Fig (a) and waits for that a nozzle transfers the part 5. After the part 5 is located at a predetermined position, the part 5 is held in a direction having no electrode 5a by the pawls 7 as shown by Fig (b) to perform the location of the part 5. Next, the sliders 6 are unlocked and hold the part 5 in the electrode direction thereof as shown by Fig (c) to perform positioning. At this time, voltage is applied by the characteristic measuring device of the electronic part to check the characteristic of the part and, thereafter, the pawls 6 and the sliders 7 are opened as shown by Fig (a) and a series of positional regulation and characteristic check are finished.
Patent JP-S5986258-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: OOHIRA MASAAKI
IPC: H01L29/72
Filed: 1982-11-09
Abstract: PURPOSE:To prevent the occurrence of improper C-E withstand voltage leakage by implanting ions by twice with a field oxidized film as a mask at the time of forming a base. CONSTITUTION:An N type impurity layer (collector unit) 2 is formed on a P type silicon substrate 1, and silicon oxidized films 3a, 3b, a P type high density impurity layer (insulating layer) 4 and a silicon nitrided film 5 are formed. Then, once and twice P type ion implantations are carried out to form 2-stage density profile P type impurity layers (base) 8. Then, a hole B is formed by selectively etching, and an N type impurity is diffused to form an emitter unit 7. The base 8 becomes substantially uniform in thickness, a boron region in the boundary from a field insulating film is expanded, the base width has a margin, and an improper C-E withstand voltage leakage in the boundary can be reduced.
Patent JP-S6442093-A (JP)
Title: Touch panel in index device of information recording medium
Inventor: IWASA YUKIYOSHI
IPC: G11B33/02
Filed: 1987-08-07
Abstract: PURPOSE:To swiftly fetch necessary information by forming a pocket on one side of a touch panel by means of a transparent film and inserting a jacket into it. CONSTITUTION:The transparent film 6 is fitted on one side of the touch panel 4 which is formed by overlapping band transparent electrodes 2 with one side of a rectangular transparent film 1 in such a way that the electrodes are mutually separated a little and are confronted with one another with intersecting, and the pocket is formed between them. The jacket 8 of the disk of a CD player or the like can be inserted into the pocket. The touch panel 4 is fitted to the front of the CD player or the like with the jacket 8 inserted into the pocket 7 comes in front. Thus, information can directly be inputted to the touch panel 4 by depressing the objective place of the touch panel 4 while index information of the jacket 8 is viewed through the transparent film, and CD disk information can immediately be outputted.
Patent JP-S6441022-A (JP)
Title: Panel structure for coordinate detector
Inventor: ASANO TORU
IPC: G06F3/03
Filed: 1987-08-05
Abstract: PURPOSE:To improve the resolution and at the same time to prevent the influence of disturbance noises by forming the transparent surface electrodes at the sides of 1st and 2nd sheets where no transparent electrode line is formed and at the same time grounding those surface electrodes respectively. CONSTITUTION:The transparent surface electrodes 12 and 22 are formed on the sides of 1st and 2nd sheets 1 and 2 where an X-side transparent electrode line 11 and a Y-axis transparent electrode line 21 are not formed. At the same time, these lectrodes 12 and 22 are grounded and the transparent insulator layers 13 and 23 are provided for the protection of the outer surfaces of both electrodes 12 and 22. In other words, the grounded electrodes 12 and 22 have the effects to shield electrostatically both lines 11 and 21. Thus it is possible to eliminate the electrostatic noises applied to a panel and to prevent the malfunctions despite the improvement of the resolution.
Patent JP-H1041358-A (JP)
Title: Tape carrier for semiconductor device
Inventor: TAGA KATSUTOSHI
IPC: H01L23/12
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To lessen the chip damage due to direct bonding and improve the bond strength at bonding of solder balls to lands. SOLUTION: An insulation film 2 has a device hole 3 at the center in which specified lengths of inner leads 5 and solder ball forming lands 4 flush with the inner leads are exposed. These exposed parts are connected to electrodes of a mounted semiconductor element. An Au plating 8 of 1.0 microns or more is formed on the outer surface of the inner leads 5 and Sn plating 7 is formed on the lands 4.
Patent JP-2000024643-A (JP)
Title: Waste water discharging section
Inventor: NAGASE NORIYOSHI
IPC: F24F5/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a waste water discharging section capable of efficiently purifying waste water by freezing and defrosting the waste water containing garbage or the like to effectively utilize energy and simultaneously to accelerate to destroy the structure of the garbage material. SOLUTION: An ice heat storage tank 3 into which the water containing the garbage or the like flows in, a heat combination supply device 6 for concentrating and separating the contained solid matter by the difference of the freezing rate by giving cold to the waste water in the ice heat storage tank and for defrosting the frozen water to enable to destroy the structure of the contained solid matter by the freezing operation and the defrosting operation and a waste water treating tank 4 for purifying the defrosted waste water are provided.
Patent JP-S6354718-A (JP)
Title: Thermal treatment equipment
Inventor: TAKAGAKI TETSUYA
IPC: H01L21/22
Filed: 1986-08-25
Abstract: PURPOSE:To obtain equipment through which heat treatment is enabled so that gas concentration on a semiconductor wafer present in a reaction pipe is equalized, by mounting a helical guide section demarcating a gas guide path extending over the vertical direction of the inner wall of the vertical type reaction pipe on the inner wall. CONSTITUTION:Wafers are supported at a multistage in a vertical type reaction pipe 11, and the wafers are thermally treated by the reaction of a reaction gas introduced into the reaction pipe 11. Helical guide sections 12 demarcating a reaction-gas guide path are set up extending over the vertical direction of the inner wall of the reaction pipe 11 in such a device on the inner wall. A reaction gas introducing pipe 13 opened into the reaction pipe 11 is connected at sections such as three sections in total of the upper end section, intermediate section and lower end section of the guide section 12 on the outer wall of the reaction pipe 11, and the reaction gas can be fed to the inner circumferential direction of the reaction pipe 11 from openings at the three sections. A heater 14 for heating the reaction pipe 11 is mounted outside the reaction pipe 11. A throat 11a on the lower side of the reaction pipe 11 is covered with a cap during diffusion treatment.
Patent JP-H0488454-A (JP)
Title: Channel processor
Inventor: NOMURA KOICHI
IPC: G06F13/12
Filed: 1990-07-25
Abstract: PURPOSE:To decrease the frequency of communication between a channel controller and a channel device and to enable efficient input/output operation by deleting an unnecessary response process between the channel controller and channel device. CONSTITUTION:When the channel device 102 informs the channel controller 101 of a request to connect an input/output device 104 after the channel controller 101 sends an indication for input/output actuation to the channel device 102, the channel controller 101 discards the reported request for connection by a discarding means 107 and waits for information on whether or not the connection is allowed or not from an informing means 108 in response to the indication for input/output actuation. Then the channel device 102 after reporting the connection request of the input/output device 104 discards the connection request for input and output which is reported before from the channel controller 101 by a discarding means 110 and starts a process responding to the indication for input/output actuation, namely, discards the connection request. Consequently, the frequency of communication is decreased and the efficient input/output operation becomes possible.
Patent JP-S6089460-A (JP)
Title: N,n-diisopropyl-2-ethylhexanamide
Inventor: KAWABATA OSAMU
IPC: C09D11/00
Filed: 1983-10-20
Abstract: NEW MATERIAL:N,N-Diisopropyl-2-ethylhexanamide of the formula. USE:An organic electrolyte which is a water-insoluble liquid compound, useful as an ink medium for high-speed jet and further as a solubilizing agent, reaction medium and other functional liquids, etc., having a high dielectric constant and a liquid within a wide temperature range. PREPARATION:Diisopropylamine is reacted with 2-ethylhexanoyl chloride in the presence of a dehydrochlorinating agent, e.g. pyridine, in a solvent, e.g. benzene, to afford the aimed compound of the formula.
Patent JP-H0754616-A (JP)
Title: Roller cam follower
Inventor: TODA KAZUHISA
IPC: F01L1/14
Filed: 1993-08-09
Abstract: PURPOSE:To prolong a life by restraining the abrasion and damage of/to a surface at the time of rolling contact, etc., following the slide of a roller and also dimensional enlargement due to the of the roller. CONSTITUTION:Cement steel is adopted as the raw material of the roller 7a of a roller cam follower 7, the surface hardness of the cement steel is set to 63-68 in Rockwell C hardness (HRC), and sldo surface residual austenite quantity (gammaR) is set to 13-30%. Consequently the surface part of the roller 7a has appropriate hardness and also appropriate toughness, providing stabilized structure wherein the residual austenite is difficult to be martensite-transformed.
Patent JP-S6259110-A (JP)
Title: Spike tire
Inventor: HASHIMOTO TAKATSUGU
IPC: B60C11/16
Filed: 1985-09-06
Abstract: PURPOSE:To prevent the breakage of a road surface when the road surface is not in frozen state, by forming a layer made of the polymer or the rubber composition having a glass transition temperature in a specific range at the basic edge part of a spike and covering at least the side surface of the layer by the rubber elastic body having a compression permanent strain in a specific value. CONSTITUTION:A spike tire is formed by burying a number of shanks (spike) 1 having a flange 2 at the basic edge part into a tread part 6, and a tip 3 is installed at the top edge part of the shank 1. In this case, a rubber elastic body 4 in container form into which polymer or a rubber composition 5 is charged is installed on the basic edge side of the shank 1, namely on the edge surface on the side where the flange 2 is installed. The polymer or the rubber composition 5 having a glass transition temperature of -20-0 deg.C is used, and the rubber elastic body 4 having a compression permanent strain of 20% or less is used. Therefore, when a road surface is not in frozen state, the shank 1 can prevented effectively.
Patent JP-S6176408-A (JP)
Title: Chemical drug contained in a plastic vessel
Inventor: ONO TAKESHI
IPC: A01N57/10
Filed: 1984-09-20
Abstract: PURPOSE:A chemical drug contained in a plastic vessel in which the air in a space in the vessel is replaced with nitrogen, when an emulsion containing a thio- or dithiophosphate ester and a specific surface active agent is enclosed in a plastic vessel, thus preventing the vessel to deforming. CONSTITUTION:When an emulsion containing a thio- or dithiophosphate ester and at least one of surfactants selected from polyoxyalkylene alkyl aryl ethers and alkylarylsulfonates is enclosed in a plastic vessel to produce chemical products enclosed in plastic vessels which are used in combatting micro organisms, insects and weeds undesired in agriculture, industry and hygien, the air in the space in the vessel which is left after the emulsion is enclosed is replaced with nitrogen to prevent the vessel from deforming and prevent the appearance of the vessel to be changed, thus increasing its commodity value.