baber/WOPTO huggingface dataset:
Patent JP-H0935634-A (JP)
Title: Manufacture of fluorescent lamp, and its manufacture device
Inventor: SAITO MICHIHISA
IPC: H01J9/395
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of used mercury by improving the accuracy of the amount of mercury changed into a fluorescent lamp. SOLUTION: Out of an electrode (stem) sealed to both ends of a fluorescent lamp, a lead wire 16 and an exhaust tube 15 are united with a flare 16 so as to form the first electrode 10 having an exhaust port 17, and at the time of its formation, the suspension of particles of alumina is sprayed from the spray nozzle 53 of a spray applicator 50. And, the film formation processing to form a film having minute irregularity. drying the inner surface together with the flare is performed by dropping mercury through the exhaust tube 15 into the lamp. Hereby, the adhesion of mercury onto the inner surface of the exhaust tube is prevented, and accurate charge of mercury becomes possible.
Patent JP-H0528728-A (JP)
Title: Av sequential reproduction system
Inventor: YAMAMOTO TOMOJI
IPC: G11B31/02
Filed: 1991-07-23
Abstract: PURPOSE:To independently and aribitrary reproduce the effect sound or an explanation voice or the like of a picture reproduced by a picture reproducer by easily synchronizing the effect sound or the like with the picture. CONSTITUTION:MIDI sound source devices 11, 12, and 13 are used for acoustic reproducers and this device is equipped with an MIDI sequencer 10 which preliminarily programs and stores an MIDI code to be applied to those sound source devices, and a time code generator 8 which generates a time code for driving the MIDI sequencer in a prescribed sequence. This time code generator 8 is driven by a host computer 20 while synchronized with picture reproducers 1 and 3.
Patent JP-S6074089-A (JP)
Title: Optical character reader
Inventor: AKIMOTO TAKASHI
IPC: G06K9/00
Filed: 1983-09-30
Abstract: PURPOSE:To read both surfaces of a form at a high speed by varying a slice level for every previously stored read field section on the top and reverse surfaces of a form when reflected light from the top surface and transmitted light from the reverse surface are passed through a photoelectric conversion part and converted into binary signals. CONSTITUTION:Pieces of information for specifying respective read field sections corresponding to the top surface and reverse surface of the form 12 are stored in a memory 19 previously. The reflected light 11a and transmitted light 13a are converted by the photoelectric conversion part 16 into electric signals, which are outputted to a binary coding circuit 17. At this time, the slice level of binary coding is set relatively high to the reflected light from the top surface and relatively low to the transmitted light from the reverse surface corresponding to read field sections of the form 12 to be read.
Patent JP-S6242115-A (JP)
Title: Phase modulator
Inventor: ONO KOZO
IPC: G01J1/02
Filed: 1985-08-19
Abstract: PURPOSE:To select a modulation frequency freely by applying a modulating magnetic field to a magnetostrictive material added to an optical fiber from outside and varying the optical path length of a contracted optical fiber. CONSTITUTION:A coil is provided at the periphery of the optical fiber coated with the magnetostrictive material and when an AC current is flowed through the coil, an AC magnetic field is produced and magnetostrictive material contracts to contracts the optical fiber and cause variation in optical path length, thereby imposing phase modulation upon light. Further, the modulation frequency is selected freely by varying a capacitor. The same effect is obtained by winding an optical fiber around a magnetostrictive material or fixing an optical fiber on glass coated with a magnetostrictive material.
Patent JP-S6073669-A (JP)
Inventor: KURIHARA TAKAAKI
IPC: G09F9/35
Filed: 1983-09-30
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-H0734051-A (JP)
Title: Acrylic tacky agent composition and double-side tacky tape
Inventor: HISHIDA MAKOTO
IPC: C09J7/02
Filed: 1993-07-23
Abstract: PURPOSE:To obtain an acrylic tacky agent composition for double-side tacky agent tapes capable of entirely losing adhesiveness of a tacky layer after fixing and setting a material of adherend with the passage of time and readily separating and recovering the material of adherend, and to obtain the double-side tacky tape using the composition. CONSTITUTION:A material obtained by adding 1 pt.wt. (expressed in terms of solid content) of barium stearate to 1 pt.wt. of process oil is used as a core agent and the core agent is dispersed into a THF solution of polyethylene and this water-soluble solution is introduced into water and then diffused while heating to produce microcapsules (liquid B) having 0.5-5mum particle diameter. 50 pts.wt. of butyl acrylate and 50 pts.wt. of 2-ethylhexyl acrylate and 2 pts.wt. of acrylic acid are polymerized by solution polymerization method to provide an acrylic tacky agent solution (liquid A) having 500000 average molecular weight. 100 pts.wt. of the acrylic tacky agent solution (liquid A) is blended with 2 pts.wt. of microcapsules (liquid B) and the blend is stirred and mixed for 30min by a dissolver to provide the objective acrylic tacky agent composition.
Patent JP-H0843484-A (JP)
Title: Ic handler and its control method
Inventor: SEYA HIROYUKI
IPC: H01L21/677
Filed: 1994-08-04
Abstract: PURPOSE:To control the temperature of an IC being tested directly and with good accuracy by installing a temperature control device which controls the temperature of a socket part and which can be moved. CONSTITUTION:A conveyance device 6 grips an IC 11 at the terminal end of a guide rail 4 by means of a conveyance head 10, and it moves the IC to a socket 7 so as to be mounted on the socket 7. Then, the conveyance device 6 is returned to its original position. Then, an opening and shutting device 5 is moved to the position of the socket 7, it closes a lid 13 for the socket 7, and the opening and shutting device 5 is returned to its original position. Then, a temperature control device 1 is lowered so as to cover the socket 7 as a whole, it performs a temperature control operation, and it tests the IC 11 after a prescribed time has elapsed. After a temperature test has been finished, the temperature control device 1 is raised, the opening and shutting device 5 is moved, it opens the lid 13 for the socket 7, and it is returned to its original position. Then, the conveyance device 6 is moved, the IC is gripped by the conveyance head 10, and it is conveyed to a guide rail 8 for discharge so as to be returned to its original position. The IC 11 is housed in an unloader 9 through the rail 8.
Patent JP-S6164852-A (JP)
Title: Non-aging cold rolled steel sheet for press forming having extremely low anisotropy in plane
Inventor: SATO SUSUMU
IPC: C22C38/12
Filed: 1984-09-03
Abstract: PURPOSE:To manufacture the titled steel sheet also having superior r value and elongation, by decreasing contents of P, S, N in ultralow C steel slab, and adding specified quantities of Nb, Al thereto. CONSTITUTION:Continuously cast steel or ingot steel having the following compsn. is manufactured in production of cold rolled steel sheet for press forming superior in deep drawability, bulging property, used to automobile outer sheet, etc. Namely, ultralow C steel ingot contg. <0.006% C, <0.2% Si, 0.05-0.40% Mn, <0.02% P, <0.02% S, <0.01% N, <=0.1% and more than 1.8 N%, acid soluble Al, and Nb under log(Nb%/c%)>1 while satisfying (Nb%-8XC%)<0.02% is hot rolled, annealed and cold rolled to manufacture steel sheet, and is used. Cold rolled steel sheet having low C, N contents while fixing C, N by Nb, Al, small anisotropy in plane and superior press formability is obtd.
Patent JP-S6162471-A (JP)
Inventor: FUKUCHI MASAO
IPC: A61N1/44
Filed: 1984-09-03
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-H0231918-A (JP)
Title: Air conditioner for automobile
Inventor: FUJII KAZUO
IPC: F04B49/00
Filed: 1988-07-22
Abstract: PURPOSE:To improve a cooling down performance, by making a constitution so that the successive operation of a compressor may be ensured during a time when the maximum cooling capacity becomes necessary and the discharge volume of the compressor may be set to the maximum. CONSTITUTION:In the case of a deciding means 110 having decided that the maximum cooling capacity is not needed, the on-off controlling means 120 of a compressor stops the compressor 18 when an evaporator 8n has been cooled to a value which is below a set value preventing the freeze of the evaporator 8. Also, when decided that the maximum cooling capacity is needed, the freeze preventing function of the evaporator 8 is nullified. And a volume setting means 130 sets the discharge volume of the compressor 18 so that the cooling degree of the evaporator 8 detected by means of a mode sensor 45 may be approached to a predetermined target value, and makes the set volume of the discharge volume of the compressor 18 the maximum, when the maximum cooling capacity is needed. Accordingly, the compressor 18 is operated in succession during a time when the maximum cooling capacity becomes necessary, and the discharge volume is set maximum, and the cooling capacity is always made to be the maximum.
Patent JP-S5991185-A (JP)
Inventor: ARAN UIRIAMU ATOKINSON
IPC: C09K3/10
Filed: 1983-09-30
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-S5973188-A (JP)
Title: Projection welding method
Inventor: IIJIMA TOSHIYUKI
IPC: B23K11/14
Filed: 1982-10-20
Abstract: PURPOSE:To perform projection welding of a joint part where the formation of a projection is difficult, with good accuracy, by punching a hole in an object to be welded, and embedding a metallic piece having the volume smaller than the volume of said hole in the hole. CONSTITUTION:A hole is pierced like a part B or C in one or both of objects to be welded, and a metallic piece (a) having the volume and size smaller than the volume and size of the hole is embedded like a part D into said hole, and the objects are joined by projection welding. The welded joint is further joined by projection welding as shown in a part E whereby the welded object is perfected. The accuracy of the weldment is assured by the above-mentioned method and the appearance in the weld zone is maintained beautifully.
Patent JP-H0233159-A (JP)
Title: Developer for developing electrostatic charge image
Inventor: HONJO TOSHIO
IPC: G03G9/097
Filed: 1988-07-22
Abstract: PURPOSE:To obtain sufficient durability and stable triboelectrifiability by forming a carrier with a magnetic powder having a specified composition and coating the surface of the carrier with a specified resin composition comprising a silicone resin having a specified composition and a specified compound. CONSTITUTION:The developer consists of a toner and the carrier is made of the magnetic powder having a composition represented by formula I (M being Li, Mg, or Mn) and the surface of the carrier is coated with the resin composition composed of the silicone resin consisting of a plurality of 2 kinds of segments represented by formulae II and II' (R-R''' represented by formula III, IV, or V in which (m) is 2 or 3; each of R1 and R2 is 3 C alkyl; (n) is 2 or 3; each of R5 and R6 is 1-3 C alkyl; and R10 is C alkyl or the like.
Patent JP-H0629522-A (JP)
Title: Mis semiconductor device
Inventor: MIYAMOTO MASABUMI
IPC: H01L21/336
Filed: 1992-07-10
Abstract: PURPOSE:To provide a MIS semiconductor device wherein it restrains that a threshold voltage is lowered due to a short channel, it reduces an irregularity in the threshold voltage due to an irregularity in the working operation of a gate and its mobility is high. CONSTITUTION:The surface 5 of a semiconductor substrate in a channel region is set at a low concentration; buried regions 6, 7 whose concentration is higher than the concentration on the surface are formed inside shallower than the depth of a depletion layer spread from the surface of the substrate when an inversion layer is formed. The concentration of the region 7 at a certain distance Lp to the channel region from the end of a channel out of the high-concentration buried regions is set higher than the high-concentration region in the region 6 in the central part of the channel. Thereby, a drop in a threshold value due to a short channel length is offset nearly by a rise in the threshold value due to an increase in the rate of the high-concentration buried region 7 at a certain distance Lp. Since the surface 5 of the substrate where the channel is formed is set low in concentration, the high mobility of this device can be achieved.
Patent JP-H0918057-A (JP)
Title: Chip-arrangement structure for light-emitting diode
Inventor: SATO FUMINORI
IPC: H01L33/48
Filed: 1995-06-27
Abstract: PURPOSE: To increase the luminous performance of a light-emitting diode provided with a plurality of built-in chips. CONSTITUTION: In a light-emitting diode 1 of a constitution, wherein a plurality of square chips 3 and 3 which emit through each surface thereof by current conduction are mounted onto a base plate 2 and lights a which are emitted from these chips 3 are condensed in front reflecting by the reflective plate 8, and emitted, the chips are provided so that the side surfaces 3a of the plurality of pieces of the chips 3 are turned in a direction to intersect each other. Either of the lights (a), which are emitted from the four side surfaces 3a of each chip 3, does not be affected by its neighboring chip 3.
Patent JP-S6161442-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI MASANORI
IPC: H01L23/52
Filed: 1984-08-31
Abstract: PURPOSE:To prevent the destruction of a gate oxide film or the cavity breakdown, by a method wherein all the surface excepting pad openings other than electrode pads for grounding and storage parts, and selected parts in the storage parts are covered with Al, and the whole part is made the electrode for grounding by connecting this Al to the electrode pad for grounding. CONSTITUTION:The electrode pad 11 for grounding, parts 13 other than storage parts and selected parts 15 in the storage parts are covered by Al 18 on a passivation film 17, and are connected to the grounding electrode 11. All the Al part becomes the grounding electrode, and IC are sealed. On the passivation film 17, Al 26 covering the selected part 15 at the storage parts are formed to the lattice type regularly with a constant pitch, and are connected with Al 13 at the end of the storage parts, and Al 26 are made not to cover FAMOS.
Patent JP-H1025401-A (JP)
Title: Flame-retardant polyester elastomer composition
Inventor: HIRAMATSU TOSHIO
IPC: C08K5/3492
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a composition capable of forming a flame-retardant polyester elastomer which is excellent in all of flame retardancy, mechanical properties, heat resistance, and hydrolytic resistance, is reduced in volatilization during heating, and does not contain any flame retardant. SOLUTION: The composition comprises (A) 100 pts.wt. thermoplastic polyester elastomer and (B) 0.5-50 pts.wt. compound having a triazine group. The elastomer (A) is obtained from 100 pts.wt. block copolyester (a1 ) obtained by reacting a crystalline aromatic polyester with a lactone and 0.1-10 pts.wt. compound (a2 ) which has two or more functional groups reactive with the terminal groups of the copolyester (a1 ) and which, when heated at 200 deg.C for 30min, has a heating loss ratio defined by (W1-W2)/W1 of 0.1 or lower. In the relationship, W1 and W2 are the weights of the compound (a2 ) before and after the heating, respectively.
Patent JP-S6426928-A (JP)
Title: Data processor
Inventor: SUGITA TAKUYA
IPC: G06F17/30
Filed: 1987-07-23
Abstract: PURPOSE:To simply retrieve the specific code data, etc., out of a large quantity of structure data via the partial pattern matching between the structure describing characters and a pointer, by processing the structure data after dividing it into the structure description data and the node data. CONSTITUTION:When the structure data expressed in a tree form is stored, the data on each node are collectively controlled by a node data memory part 1. A pointer which points the structure description data referring to the node data is controlled by a structure description data adverse file part 6. Then the tree structure data is stored in a structure description data storing part 2 in the form of a pair of the structure describing characters and a pointer to the part 1. Thus it is possible to retrieve simply the specific node data and a specific partial tree structure out of a large quantity of structure data by applying the data retrieving actions of several times to the part 1.
Patent JP-H1124827-A (JP)
Title: Coordinate input device
Inventor: KURASHIMA SHIGEMI
IPC: G06F3/041
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device which can minimize an input unable area where a pushed position cannot be detected and also can stably operate despite its miniaturization by forming a fine dot space at the center part of an insulating film and reducing gradually the fineness of the dot space toward the fringe part of the insulating film. SOLUTION: An insulating film 4 is positioned at a lower side with its rear face side stuck to a reinforcing plate, etc., and has plural dot spacers 12 formed on a resistance film 41. The spacers 12 made of an insulating material such as the photo-curing resin, etc., have different spaces according to their positions. That is, the spacers 12 are finely placed at the center part of the film 4 and this fineness is gradually reduced toward the fringe part of the film 4. For instance, the spacers 12 are arranged on the concentric circles set based on the center of the film 41 with fine spaces set near the film 41 and the rough spaces set gradually toward the fringe part of the film 41 respectively.
Patent JP-S6244634-A (JP)
Title: Signal processing circuit for pyroelectric temperature detecting device
Inventor: FUJIWARA YOSHIAKI
IPC: G01J5/14
Filed: 1985-08-23
Abstract: PURPOSE:To obtain a small-sized, high-precision signal processing circuit by outputting a pulse width responds to intermittently impressed infrared rays from a pyroelectric temperature detecting device, detecting its peak value and generating a hold pulse, and then holding the amplitude of this output pulse. CONSTITUTION:The infrared rays from a heat source 10 are intermitted and impressed to a sensor part 1 and amplified by anamplifier 2, noise component in the rays are removed by a band-pass filter 3, and the obtained signal S3 is sent to a sample holder 4. Then, the signal S4 from it is applied to a low-pass filter 5 to obtain a desired signal having the largest amplitude. At this time, a hole pulse generating circuit 8 is connected between the filter 3 and holder 4 in parallel. Namely, the amplitude of a pulse signal S31 in the signal S3 is detected by a circuit 8, the holder 4 clears the last held value speedily and holds the signal S31, and signals S32 and S33 are processed similarly thereafter. Consequently, a peak value is held accurately even if the infrared-ray level drops.
Patent JP-H0356206-A (JP)
Title: Method and device for automatic packaging
Inventor: YAMAGATA KAZUNORI
IPC: B65B9/20
Filed: 1989-07-17
Abstract: PURPOSE:To improve the efficiency of a packaging work by a method wherein an adhesive layer is formed in the vicinity of one side edge of a band shaped film in the longitudinal direction, and a pair of notches, which confront each other from both side edges, are punched in the longitudinal direction of the band, and a narrow width film part is formed between the notches, and a wide width film part is formed in the longitudinal direction of the band, and an object to be packaged is placed on the wide width film part and packaged automatically. CONSTITUTION:For a band shaped film 1, an adhesive layer 2 is formed in the vicinity of one side edge, and notches 3, 3 are formed by punching from both side edges. Between the notches 3, 3, a narrow width film part 4 is formed. In the meantime, between two pairs of the notches, a wide width film part 5 is formed, and an object to be packaged 6 is placed on the wide width film part 5. From both side edges of the object to be packaged 6, both wing parts 5a, 5a of the wide width film part 5 are erected by bending and placed over the object to be packaged 6 by bending. Then, the narrow width film part 4 is cut, and the object to be packaged 6 is separated from the band shaped film 1. The narrow width film part 4 becomes tongue pieces 4a, 4a. Then, the object to be packaged 6 is carried in the direction, which is rectangular to the delivery carrying direction, and adhesive layers 7, 7 are formed on the tongue pieces 4a, 4a, and the tongue pieces 4a, 4a are bonded on the wing part 5a to complete the packaging.
Patent JP-S6245203-A (JP)
Title: Mos amplifier output circuit
Inventor: SAKAGUCHI JIRO
IPC: H03F1/30
Filed: 1985-08-23
Abstract: PURPOSE:To make the operating current nearly constant without being affected by a process parameter and power supply fluctuation by supplying a constant bias current to a differential amplifier circuit from a current mirror circuit. CONSTITUTION:The differential amplifier circuit is equipped with differential pair MOS Q5, Q6 load MOS Q7, Q8 of current mirror connection and a constant current MOS Q4. A constant current is fed to the MOS Q4 from the MOS Q3 of the current mirror connection. Further, an output of the MOS Q8 is given to one output MOS Q12 and to the other MOS Q13 via the MOS Q2, Q10 and to the other output MOS Q13 via the MOS Q2, Q10 and Q11 of the current mirror connection. Thus, in selecting the size of the MOS Q1 and Q9, Q2 and Q10, a bias current I0 flows to the MOS Q10. In selecting the size ratio of the MOS Q11 and Q13 to the size ratio of the MOS Q8 and Q12 equally, the output offset is zeroed.
Patent JP-H0633815-A (JP)
Title: Fuel injection device of auxiliary chamber type diesel engine
Inventor: SAKIMOTO MASATSUGU
IPC: F02D41/04
Filed: 1992-07-10
Abstract: PURPOSE:To prevent any increase in non-combustion component of fuel and deterioration of fuel consumption by providing a control means or the like for controlling injection pressure of fuel injected from an injector, and reducing an amount of fuel stock on the wall surface generated by an increase in intake air density caused by high supercharging. CONSTITUTION:A fuel injection device for auxiliary chamber type diesel engine is provided with an auxiliary chamber (a vortex chamber) 10 for carrying out supercharging by a supercharger. Also it is particularly provided with an electronic control type unit injector 11 for injecting fuel into a vortex chamber 10 and capable of changing injection pressure, and a density detecting means 35 for detecting the density of intake air which flows into the vortex chamber 10. And also it is provided with a control means 23 for increasing the injection pressure of fuel injected from the injector 11 to such an extent as an increase in the density of intake air detected by the density detecting means 35. When intake air density is increased by high supercharger, fuel injection pressure is increased in association with the increase in intake air density. It is thus possible to reduce the amount of fuel stuck on the wall.
Patent JP-H1130182-A (JP)
Title: Compound compressor
Inventor: OGAWA HIROSHI
IPC: F04C18/02
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To achieve the reduction of production cost by simplifying a structure by abolishing an electromagnetic clutch. SOLUTION: A variable capacity mechanism 150 is provided on a compressing mechanism 110, and a first one-way clutch 120 is arranged between a pulley 103 and a shaft 102. Therefore, the compressing mechanism 110 can be substantially stopped in driving of an engine by making the variable capacity zero even if an electromagnetic clutch is abolished. Accordingly, simplification of a structure of a composite compressor can be achieved by abolishing the electromagnetic clutch, and the reduction of production cost can be achieved.