baber/WOPTO huggingface dataset:
Patent JP-H03149923-A (JP)
Title: Error correction method
Inventor: UEHARA TOSHIHIRO
IPC: H04L1/00
Filed: 1989-11-07
Abstract: PURPOSE:To improve the error correction capability by setting a missing flag to a symbol representing it that a reproduced or received n-bit modulation code is not included in the pattern of defined modulation code, and using the missing flag for the error correction implemented in the symbol unit. CONSTITUTION:Assuming the number of missing symbols in an inner code block counted by a missing symbol count circuit 10 as (p), and the number of added parity symbols of an inner code as (t), then in the case of t-q<=p (where 0<=q<[t/2] and p<[t/2]), a switch 11 is thrown to the position B by an output of the missing symbol count circuit 10, the output of a symbol delay circuit 9 is fed to an inner code error detection correction circuit 12, and in the case of [t/2]<=q<t-q, the switch 11 is thrown to the position A by the output of the missing symbol count circuit 10, and a symbol subject to missing error correction by an inner code missing error correction circuit 8 is fed to the inner code error detection correction circuit 12. Thus, missing error correction capability is enhanced.
Patent JP-H0248893-A (JP)
Title: Communication system
Inventor: NISHINO TSUTOMU
IPC: H04Q3/58
Filed: 1988-11-15
Abstract: PURPOSE:To improve the degree of freedom of a connection of a communication system without making the constitution large and complicated by connecting a terminal equipment of a communication equipment and a control equipment independently of the exchange control of the control equipment controlling line exchange. CONSTITUTION:A line b1 or the like and a key telephone set 53 are connected by a master set 40 of a control equipment exchanging lines b1-b4 and when the destination of the line b1 is a facsimile equipment, a beep tone is received by the telephone set 53. When a switch 22 is switched, the facsimile equipment 14 of other terminal equipment connecting to the telephone set 53 is connected to a control section 201 of the device 40 via a CPU 1 of the telephone set 53. In the case of the automatic changeover mode, or in the connection request from the equipment 14, the signal is processed similarly and the control equipment and the other terminal equipment of the communication equipment are connected independently of the exchange control of the master set of the control equipment.
Patent JP-H03154670-A (JP)
Title: Heat sealing system for thermosetting material
Inventor: ROBAATO JIYOSEFU ZEIBAA
IPC: B05C5/00
Filed: 1989-11-07
Abstract: PURPOSE: To eliminate the internal temp. difference in a material and to completely heat the entire volume by providing a material heater with a hollow enclosure, coiled tube, electric heater, thermosensitive device and electronic controller. CONSTITUTION: This welding system is provided with a device for supplying a flowable thermosetting material, such as epoxy, under pressure, a device 32 for heating the material to a higher temp. than the ambient, a device for welding the material to a base material at a high temp. and conduits 30, 34 for supplying the material from the supplying device to the device 32 and further to the welding device. The device 32 is provided with the hollow enclosure 40 having an inner volume part, the spiral coiled conduit 54 having first and second tube terminal parts 58, 60 which are suspended in the enclosure 40 and are connected to the conduits 30, 34, the electric heater 66 disposed within the enclosure 40 for heating the volume part, the thermosensitive device 72 far sending an electronic signal as a function of temp. and the electronic controller 78 having the device responding with the electric signal so as to add electric power by a selection system on the electric heater 66 for holding the temp. in the volume at the elevated temp.
Patent JP-H06141375-A (JP)
Title: Mount structure of operation terminal equipment to mount frame
Inventor: YAMAMOTO YU
IPC: H04Q9/00
Filed: 1992-10-27
Abstract: PURPOSE:To provide a mount structure of an operation terminal equipment to a mount frame in which a case is coupled with the mount frame with a sufficient strength simply. CONSTITUTION:A mount claw 13 and an engagement claw 25 are projected to each side face of a rear part of a case 1. A mount frame 60 is provided with a 1st reception section 62 and a 2nd reception section 63 around the mount window 61 and the mount claw 13 and the engagement claw 25 are respectively pressed into contact with the rear side of the 1st reception section 62 and the 2nd reception section 63. Furthermore, the front part of the case 1 is pressed into contact with the front face of the mount window 61. The engagement claw 25 is connected to the case 1 via a mount tongue 24 having elasticity in a direction parting from the case 1. The rear side of the engagement claw 25 is tilted to press the engagement claw 25 in press into contact with a front side of the 2nd reception section 63 when a pressing force in the direction close to the mount frame 60 is acted onto the case 1 to depress the engagement claw 25 in a direction.
Patent JP-H09135371-A (JP)
Title: Video signal processing circuit
Inventor: OKUMURA NAOJI
IPC: H04N5/45
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To allow only one image quality correction circuit enough to correct the image quality even when the number of synthesized video signals is increased by selecting the effect of each image quality correction in matching with a corresponding display video signal so as to set the effect respectively when plural sections are synthesized. SOLUTION: A 1st video signal is compressed by a compression circuit 1 in the horizontal direction into a signal (a), a 2nd video signal is compressed into a signal (b), and a 3rd video signal is compressed into a signal (c) in the horizontal and vertical directions. Then the signals a, b are switched and synthesized and a signal K is outputted. When a switching signal (g) is at a low level, the signal (a) is selected and when high level. The signal K and the signal (c) are selected by a switching signal (h) to synthesize one video signal. When the switching signal (h) is at a low level, the signal K of a switching circuit 4 is selected and when high level, the signal (c) is selected.  When the signal (g) is at a low level, a setting value A is selected and when high level, a setting value B is selected, and when the signal (h) is at a low level, a signal (m) is selected and when high level, a signal (n) is selected.
Patent JP-H02134736-A (JP)
Title: Reflecting member
Inventor: OKASERI AKIRA
IPC: G02B5/08
Filed: 1988-11-15
Abstract: PURPOSE:To irradiate a light beam to an accurate position by providing a 1st reflection section having a light transmissivity and a 2nd reflection section arranged with an open acute angle, allowing the former to implement the transmission and reflection of the light beam and allowing the latter to implement the reflection of the light beam. CONSTITUTION:The 1st reflection member 10 of a reflection member 9 is made up of a half reflection mirror and the 2nd reflection member 11 is made up of a full reflection mirror, and both are fixed with an open angle theta2 of 45 deg.. Then the light beam from a collimator lens 3 is made incident on the reflection member 10, and the transmissive light irradiates a disk 5. The reflected light from the disk 5 is made incident on the reflection member 10 and its reflected light is made incident on the reflection member 11. The reflected light from the reflection member 11 irradiates a photodetector 8 as a beam spot via a flat concave lens 6 and a cylindrical lens 7. Even if an angular deviation theta3 of the reflection member 9 takes place, since the optical path is moved somewhat in parallel, the beam spot is adjusted simply.
Patent JP-S63140540-A (JP)
Title: Semiconductor device
Inventor: IKI SHIGEO
IPC: H01L21/52
Filed: 1986-12-02
Abstract: PURPOSE:To prevent a semiconductor substrate from bending in a heating process, by forming a metal layer whose thermal expansion coefficient is nearly equal to that of the semiconductor substrate, on the rear or both surfaces of the semiconductor substrate. CONSTITUTION:The rear surface of a semiconductor substrate 1 is coated with a metal layer, for example molybdenum, whose thermal expansion coefficient is nearly equal to that of the semiconductor substrate 1 composed of gallium arsenide, and a thick metal layer 4 is formed. On the outside of it, a metal layer 5 easy to be soldered, for example a gold thin layer, is formed. By forming such a structure, even at the time of heating such as the mounting of a semiconductor package by soldering, the semiconductor substrate 1 is prevented from bending, because the thermal expansion coefficients are equal to each other.
Patent JP-2000116615-A (JP)
Title: Mr endoscope
Inventor: MORI KAZUO
IPC: A61B5/055
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain an MRI of higher quality inside a subject by inserting an FR coil having a proper sensitivity area into the subject. SOLUTION: This MRI endoscope is provided with the body of an endoscope having an inserting part introducable into a subject and an RF coil provided at the inserting part to receive a nuclear magnetic resonance signal. In this case, the inserting part is provided with electrostatistic capacitance carriers Ct1, C1, Ct2 and D1 composing a tuning circuit for an application frequency together with the RF coil and a preamplifier (PA) 501 to amplify an output signal of the tunning circuit.
Patent JP-S63140823-A (JP)
Title: Exhaust turbo-supercharger for engine
Inventor: HITOMI MITSUO
IPC: F02B37/16
Filed: 1986-12-02
Abstract: PURPOSE:To improve fuel consumption by providing a controlling valve located downstream of a compressor to limit air flow under the running condition of intake pressure downstream of a throttle valve lower the atmospheric pressure and a bypass path for bypassing the compressor and the controlling valve. CONSTITUTION:In the low and medium load running region where intake pressure downstream of a throttle valve 18 is lower than a predetermined pressure, an intake path 4 downstream of a compressor 11 is throttled by a controlling valve 21 so that air amount flow passing through the compressor 11 is reduced. Since intake flows also into an engine from a bypass path 22, the intake amount corresponding to the load is ensured. A waist gate valve 14 is controlled by pressure supplied from a take-out port 24 between the compressor 11 and the controlling valve 21 to a diaphragm device 13.
Patent JP-H022207-A (JP)
Title: Bidirectional three-stable converter driver circuit from real ttl to real ecl
Inventor: OORANGUZEBU KEI KAAN
IPC: H03K19/0175
Filed: 1988-11-15
Abstract: PURPOSE: To attain a driver/receiver integrated circuit of a low cost and a high density by using the same circuit constitutional parts for executing two individual circuit functions. CONSTITUTION: An I/O transceiver (i.e. a receiver/driver) is provided by one composite circuit. A resistor RRR1, transistors(TRs) QQQ1, QQQ2 and a diode DDD1 form a part of both the circuits. Consequently cost reduction can be attained in both of the number of points of a device and the real application area of silicon as compared with a conventional settlement counterplan using two independent circuits.
Patent JP-H06143074-A (JP)
Title: Wafer fixing device
Inventor: UEDA MINORU
IPC: H01L21/683
Filed: 1992-10-27
Abstract: PURPOSE:To enable a number of micromachines to be efficiently formed over one silicone wafer in a wafer fixing device for a wafer having a number of micromachines. CONSTITUTION:A wafer fixing device is equipped with a suction stage 10 having a vacuum chamber 14a, a support plate 11 which is detachably mounted on the aforesaid suction stage 10, and includes a plurality of suction ports 17 communicated with a vacuum chamber 14c, and with a suction pump 16 to suck air out of the inside of the vacuum chamber 14c. And the suction ports 17 are formed in each place directly below each non-processed section other than each micromachine 13 when a silicone wafer 12 is rested on the support plate 11. By this constitution, since the pattern of the micromachines 13 is not limited by the location of the suction ports 17, the pattern can be freely designed, so that manufacturing efficiency is thereby enhanced.
Patent JP-H08128945-A (JP)
Title: Sample cell holding mechanism
Inventor: YAMAGUCHI HIDEKI
IPC: G01J3/02
Filed: 1994-10-28
Abstract: PURPOSE: To make attaching/removing a sample cell to/from a measuring device and its storage easy by arranging at constant intervals a plurality of rectangular parallelopiped sample cells having sample pouring port, through which a measuring light flux is transmitted on a plastic belt-shaped sheet. CONSTITUTION: A belt-shaped sheet 1a is made of hard or soft plastic, and sample cells 2a made of transparent glass or plastic are formed in plurality of rectangular parallelopipeds. The cells 2a are arranged at constant intervals on the sheet 1a. For measurement, a plurality of cells 2a are arranged on the sheet 1a as a unit, attached to a measuring device, and the cells 2a are intermittently fed in order by utilizing pilot holes 5 for measurement. Each unit is connected with a soft plastic connecting sheet, accommodated in one cassette, then attached to the measuring device. Thereby, a large number of samples are automatically measured at a time.
Patent JP-H06138463-A (JP)
Title: Liquid crystal orienting agent
Inventor: NISHIKAWA MICHINORI
IPC: G02F1/1337
Filed: 1992-10-27
Abstract: PURPOSE:To decrease the uneven film thicknesses at the time of printing by forming the liquid crystal orienting agent of a specific polymer, F-butyrolactone and N-methyl-2-pyrrolidone. CONSTITUTION:This liquid crystal orienting agent is formed of one kind of the polymer selected from polyamic acid and soluble polyimide and a solvent mixture contg. the gamma-butyrolactone and the N-methyl-2-pyrrolidone and the content of the N-methyl-2-pyrrolidone in a 0.1 to 50wt.% range. The variation in the film thickness exceeds + or -50Angstrom  if the content of the N-methyl-2-pyrrolidone is <0.1wt.%. The uneven film thicknesses by film whitening are conversely increased if the content of the N-methyl-2-pyrrolidone exceeds 50wt.%. The polyamic acid of the polymer is obtd. by bringing tetracarboxylic dianhydride and diamine into a solvent. The soluble polyimide is obtd. by heating the polyamic acid and imidizing the polyamic acid in the presence of a dehydrating agent or imidizing catalyst.
Patent JP-H03149806-A (JP)
Title: High frequency transformer
Inventor: TANIGUCHI HISAYA
IPC: H01F30/00
Filed: 1989-11-07
Abstract: PURPOSE:To simplify the structure of a primary coil, to reduce irregularities in solder finish, finishing outer diameter and to uniformly wind on a bobbin without irregularity by winding a coil of a single wire in the winding slit of a primary bobbin, and sequentially winding coils in the next winding slit through the winding in a stripe groove to wind the primary coil. CONSTITUTION:In a high frequency transformer having a primary coil 24, a secondary coil 14 and a filament coil 17 for converting a power source voltage, many winding slits 23 are so formed on a primary bobbin 20 of the transformer 3 in zone of the size corresponding to the diameter (d) of the winding, axial stripe groove 26 is formed in a depth corresponding to the diameter (d) of the winding partly on the outer periphery of the bobbin 20, a winding of a single wire is wound from inside to outside in the slits 23 of the bobbin 20, the winding is sequentially wound from inside to outside through the winding to the groove 26 to the next slit 23 to wind the coil 24. For example, the above bobbin 20 is wound to be mounted by winding the primary coil 21 of a single wire on a printed board 1 in a high frequency heat cooking device.
Patent JP-H09104086-A (JP)
Title: Multipurpose material
Inventor: SESHIMO MASAYOSHI
IPC: B32B15/09
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a new material displaying a combination of superior characteristics of various raw materials and having high resistance against tensile strength, bending and shear, and further, excellent toughness, durability and superb commercial applicability. SOLUTION: This multipurpose material is composed of a metal core wire 1 bonded to a center part, a nylon resin material 2 to the outer peripheral part of the material 1, a polycarbonate resin material 4 to the outer peripheral part of the material 2 with or without the interposition of an acetal resin material 3, and further, a grade resin material 5 to the outer peripheral part of the material 4.
Patent JP-H10186661-A (JP)
Title: Chemical sensitizable negative resist composition and negative resist pattern forming method
Inventor: SATO MITSURU
IPC: C08K5/3477
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a resist compsn. having high sensitivity and high resolution, excellent in heat resistance and capable of forming a resist pattern excellent in profile shape and to provide a negative resist pattern forming method. SOLUTION: This resist compsn. contains an alkali-soluble resin, a compd. generating an acid when being irradiated and compd. causing crosslinking reaction in the presence of the acid. The alkali-soluble resin is a copolymer having at least constituent units of hydroxystyrene of a mixture of the copolymer with a hydroxystyrene homopolymer. The wt. average mol.wt. of the copolymer is 2,000-4,000 and the ratio of the wt. average mol.wt. of the copolymer to the number average mol.wt. is 1.0-2.0. The alkali-soluble resin dissolves in 2.38wt.% aq. soln. of tetramethylammonium hydroxide at 23 deg.C at 50-300nm/sec velocity.
Patent JP-H09108751-A (JP)
Title: Transfer device for transfer press
Inventor: KINOSHITA YUKITOSHI
IPC: B21D43/05
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a transfer device being able to compactly make a transfer press having plural numbers of slides. SOLUTION: A 2nd driving pin 21 is provided between a fulcrum pin 18 and a 1st driving pin 20 on a lever 19 connected to a link 23 with the 1st driving pin 20, and one end of the link 23 is connected with the fulcrum pin 18 provided on a frame 7A of an amplifier 7 and other end is connected to a 2nd slider 15 with a driven pin 24. The stroke length S1 of a 2nd feed bar 9A is amplified against the standard stroke length S2 of a 1st feed bar 9A due to the lever ratio of the length E1 between the fulcrum pin 18 of the lever 19 swinging on the fulcrum pin 18 and the length E2 between the fulcrum 18 and the 1st driving pin 20 through the 1st feed bar 9A which is connected to the 1st slider 12 and which operates the standard stroke length S1 with a driving means of a transfer unit 8.
Patent JP-H0712037-A (JP)
Title: Method and device for combustion of fuel in internal combustion engine
Inventor: ANDO TORU
IPC: F02P15/10
Filed: 1991-10-09
Abstract: PURPOSE:To improve thermal efficiency and further to reduce nitrogen oxide, unburned hydrocarbon and carbon monoxide, contained in exhaust gas, by generating a spark discharge in the periphery of a side wall lower part of a combustion chamber where a flame receives cooling action in a propagating end of the flame, and igniting fuel. CONSTITUTION:A combustion chamber 1 is formed into a cylindrical shape of a piston 1b inserted into a cylinder 1a and a cylinder head 1c for closing an upper end of the cylinder 1a. Discharging electrodes 2, consisting of a linear material having heat resistance to form a sharp end part in three or more parts, are arranged along the periphery of a side wall lower part in the combustion chamber 1. In the case of a spark ignition engine, during the time from the optimum ignition timing determined by air-fuel ratio of fuel to the end of an expansion stroke, and in the case of a compression ignition engine, simultaneously with the fuel injection timing, respective high frequency high voltage 5 is given to ignite unburned fuel by continuously generating a spark discharge between the sharp end parts of each discharging electrode 2. In this way, superlean fuel can be surely burned without a misfire and quenching.
Patent JP-H10135172-A (JP)
Title: Substrate treatment device
Inventor: ADACHI HIDEKI
IPC: B08B3/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To sufficiently restrain contamination of a surface on the linking mechanism side of a substrate. SOLUTION: This substrate treatment device is provided with the following: at least three substrate holding members 10 which hold at least three positions of the outer periphery of a substrate W, a link mechanism 20 which operates the holding and the releasing of the substrate W by the holding members 10, and substrate rotating means 1-4 which rotate the substrate held in the horizontal attitude by the holding members 10 around the vertical axis. The substrate W is held by the holding members 10, rotated around a rotation center axis J1, and suitably treated. A blocking member 6 having a surface 6a facing the surface on the link mechanism 20 side of the substrate W is disposed in the space between the surface (lower surface) on the link mechanism 20 side of the substrate W, held in the horizontal attitude by the holding members 10 and the linking mechanism 20.
Patent JP-S63143598-A (JP)
Inventor: WAKE YASUHIRO
IPC: G10L25/12
Filed: 1986-12-06
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-2000299841-A (JP)
Title: Image processing unit, image processing method and information recording medium
Inventor: HOSHINA SHOJI
IPC: H04N21/2662
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent reproduction from being hindered because of the effect of a traffic state of a server or because request for succeeding data had become impossible since data reproduction cannot be performed, to relieve the load of the server, to deal with many more clients in on-demand stream reproduction, to simplify data reproduction by a client and to reduce cost. SOLUTION: An information recording medium stores a program that includes a data read step (step S101) to read data including at least an image, a data arrangement step (step S103) where scalability to change a code quantity is applied to the read data so as to arrange data which can be reproduced in a plurality of different image qualities into a plurality of steps (step S103) in the order of increasing code quantities, a data acquisition information generating step (step 104) that generates data acquisition information selected and acquired from the arranged reproduction data in response to the reproduction status, and a multiplexing processing step (step S106) that processes the reproduction data and the data acquisition information into a file.
Patent JP-H09134289-A (JP)
Title: Inductive inference device provided with inference model update function and inference model update method for inductive inference device
Inventor: HAGI TOMOYUKI
IPC: G06Q50/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To shorten the generation time of an inference model without the need of regenerating the whole inference model even if the new inference model is generated as the deterioration of inference predicting precision, for example, in an inductive inference device executing prediction through the use of past massive data. SOLUTION: The existed inference model stored in an inference model data storage part 202 is correction-judged by sequentially comparing a predicting value and a result value from a terminal node and deciding the model of a failure part by a failure part model decision part 101. Only result data related to the failure part model is read from a result data storage part 201 and is edited as result data for new part model generation by a failure part model data editing part 102. An inference model generation part 103 generates the new part model instead of the failure part model. A part model replacing part 104 replaces the failure part model in the existing inference model to the new part model and stores it as the new inference model.