baber/WOPTO huggingface dataset:
Patent JP-H02115519-A (JP)
Title: Combustion chamber of internal combustion engine
Inventor: KOSAKATA AKINARI
IPC: F02B19/08
Filed: 1988-10-24
Abstract: PURPOSE:To accelerate the mixing of flame and air to achieve combustion with less HC and smoke by forming an expanded channel in a throat part, and installing a protruding member on the bottom of main combustion chamber, the section of which is sawtooth-shaped and facing opposedly to the expanded channel. CONSTITUTION:An expanded channel 11 gradually spreading out toward main combustion chamber 2 is formed on a throat part 5 which connects a vortex chamber 4, a precombustion chamber, and main combustion chamber 2. A protruding member 12, the section of which is sawtooth-shaped and opposedly facing the expanded channel 11, is installed on the bottom of main combustion chamber 2. Ignited fuel pushed out from the precombustion chamber 4 and coursed through the expanded channel 11 is fanned out into main combustion chamber, and part of which is swang along the partition wall of main combustion chamber 2. Other part of fuel flow is made turbulent by the protruding member 12, so that its mixing with air is accelerated to achieve combustion with less HC and smoke.
Patent JP-2000094582-A (JP)
Title: Laminate of rubber layer and resin layer
Inventor: KITAHARA SHIZUO
IPC: C08L23/26
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a laminate of rubber and resin in which a vulcanized rubber layer of ethylene copolymer rubber is rigidly bonded to a thermoplastic resin layer. SOLUTION: In the laminate of a rubber layer made of an ethylene-propylene- non-conjugate diene copolymer rubber vulcanized material and a resin layer made of a polypropylene resin composition; a polyester having a high molecular weight and a high hydroxyl value obtained by polycondensing dicarboxylic acid, diol and the like is blended with the rubber layer, and a polymer in which a carboxyl group or acid anhydride group is bonded in a molecule of a maleic polypropylene or the like is blended with the resin layer.
Patent JP-H0992353-A (JP)
Title: Battery connecting terminal cover
Inventor: TANAKA TSUTOMU
IPC: H01M2/34
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a battery connecting terminal cover which is easily conformable, when the pitch between battery posts is changed, and can suppress the manufacturing cost low. SOLUTION: A cover 5 is formed of one corrugated tube 7 and a pair of caps 8. The caps 8 have housing parts 12 and mounting parts 13, each of which is openable and closable. A battery connecting terminal 1 is inserted to the tube 7, connecting bodies 3 on both the ends thereof are positioned and housed in the bottom parts 22 of the housing parts 12. When both the end parts of the tube 7 are fitted into the mounting parts 13 and closed, a locking projection 20 is fitted to the recessed part 10 on the peripheral surface of the tube 7, whereby the tube 7 can be assembled in the locked state. The insert holes 4 of both the connecting bodies 3 are inserted to battery posts to connect, and nuts are fastened and fixed by utilizing that a lid part 23 is opened, and the lid part 23 is finally closed.  When the pitch between the posts is changed, the tube is replaced with a corrugated tube differed in cutting length.
Patent JP-H08103368-A (JP)
Title: Electromagnetic heating cookpot
Inventor: UEMURA MOTOAKI
IPC: A47J27/00
Filed: 1994-10-04
Abstract: PURPOSE: To allow a cookpot to be quickly put on the plate at a certain space without any support member by forming multiple heat resistant concave portions at the bottom surface of the cookpot integrally. CONSTITUTION: Multiple heat resistant concave portions 2 are formed at the bottom surface of a cookpot 1 integrally at a certain space to a plate B. When a high-frequency current is supplied to an electromagnetic coil A, eddy current (a) is generated by a magnetic line of force X at a bottom surface (b) of the cookpot 1, and Joule heat due to the eddy current (a) quickly heats contents of the cookpot 1. As the cookpot 1 can be quickly put on the plate B at a certain space without any support member, safety in use is improved and heat efficiency is significantly improved.
Patent JP-H0993711-A (JP)
Title: Method and apparatus for braking electric automobile
Inventor: SHIMIZU HIROSHI
IPC: B60L7/24
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To efficiently recover the energy at the time of regenerative braking while assuring the traveling stability of a vehicle. SOLUTION: At least at the time of initial braking, the hydraulic braking of drive wheels 4 which make it possible to be connected to a motor 6 and driven with a battery 8 as an energy source and hydraulically braked and regeneratively braked by the operation of a brake pedal 18 and the hydraulic braking of driven wheels 2 which make it possible to be hydraulically braked by the operation of the pedal 18 are inhibited, and the regenerative braking of the drive wheels 4 are operated. When the regenerative brake forces of the drive wheels reach a predetermined value (a) of less than the maximum value, the regenerative brake force is held, the hydraulic braking of the wheels 2 are started, the regenerative brake force is held and continued until the brake force distribution of the wheels 2 and 4 is coincident with the preset ideal distribution approximate characteristics.
Patent JP-S63119643-A (JP)
Inventor: IWAMOTO SANPEI
IPC: A01M21/00
Filed: 1986-11-07
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-H02113814-A (JP)
Title: Seedling feeder of seedling planter
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1988-10-21
Abstract: PURPOSE:To accurately carry out delivery of seedlings by providing main guide levers of an elastic wiry material along the top surface of a bedded seedling and weak elastic auxiliary guide levers along a tank surface at a short interval on seedling delivery parts of a seedling tank. CONSTITUTION:Seedlings 1 with a thick bed part thereof are pressed to the top surface of seedling delivery parts 4 with weak elasticity of auxiliary guide levers 6, delivered and guided while preventing main guide lever parts with strong elasticity from floating. The seedlings with a thin bed part thereof are guided by receiving elastic repulsion with the auxiliary guide levers 6 approaching to the surface of the tank 3.
Patent JP-H0692727-A (JP)
Title: Microwave dielectric porcelain composition
Inventor: KATOU MUNEOMI
IPC: C04B35/46
Filed: 1992-09-09
Abstract: PURPOSE:To provide a dielectric porcelain composition capable of optionally and stably controlling so as to bring tauf to '0' or a desired value between a plus side and a minus side with '0' as a center while keeping epsilonr and Qu in a specific range and small in the dispersion of performance even if firing temp. is fluctuated. CONSTITUTION:This porcelain composition has a composition expressed by a formula (x)MgTiO3.(1-x)CaTiO3 (where, 0.923<=(x)<=0.940), as a main component and is made by adding 2-4 pts.wt. Ta2O5 to 100 pts.wt. (x)MgTiO3.(1-x) CaTiO3. When (x) is 0.927-0.935 and the adding quantity of Ta2O5 is 3wt.% (firing temp.; 1300-1400 deg.C), Qu is 3920-4260, tauf is -8.5-(+2.3) (ppm/ deg.C) and epsilonr is 19.7-216 and even in the case of changing the firing temp., the dispersion of the performance is extremely small.
Patent JP-H09113663-A (JP)
Title: Core of boiling water reactor
Inventor: IWASAKI TAKASHI
IPC: G21C15/02
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To restrain the degradation of the stability in a reactor core due to the change of output. SOLUTION: In a reactor core containing fuel rods in a channel box, a fuel assembly whose upper end 5 is supported by an upper tie plate is placed in a cylindrical shroud to be so constituted that a colant can flow from below to above. In this case, a duct resistance element 15 for increasing the upper pressure loss coefficient is installed on the upper tie plate for a fuel assembly whose output is expected to lower relatively during operation.
Patent JP-H05109533-A (JP)
Title: Co base soft magnetic thin film and magnetic head using it
Inventor: SUWABE SHIGEKAZU
IPC: G11B5/23
Filed: 1991-10-16
Abstract: PURPOSE:To realize a magnetic head suitable for a magnetic disc apparatus by obtaining a magnetic film having a heat resistance at 700 deg.C or more, a high saturation flux density of 1.5T or more, high permeability, low magnetostriction constant, and corrosion resistance to constitute a magnetic head using it for at least one of a magnetic gap forming face. CONSTITUTION:A Co base soft magnetic thin film which has a composition expressed by CoxTauZrvCw (x, u, v, w are atom % each) where the compositional range is 75<=x<=89, 3<=u<=8, 1<=v<=6, 5<=w<=15, 6<=u+v<=10, 2/3<=(u+v)/w<=1.2, x+u+v+w=100. A magnetic thin film where particularly 0.8<=(u+v)<=1.4 with fcc structure Co or Co-Fe, Ta, and Zr carbide coexisting in the texture and with the (111) face of the fcc structure Co precedently oriented in parallel in a substrate face. Further, a Co base magnetic thin film replaced by Fe in a part of Co and a composite type levitated magnetic head using this magnetic film.
Patent JP-S61143676-A (JP)
Inventor: SAKAGUCHI KOICHI
IPC: F25D23/02
Filed: 1984-12-18
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-H02112903-A (JP)
Title: Method and device for transferring mud dyeing rush bundle
Inventor: AIURA MASAHIRO
IPC: B27K9/00
Filed: 1988-10-22
Abstract: PURPOSE:To reduce the labor in transferring and water-removing processes and to prevent the contamination of clothing and human bodies and to improve its operational efficiency remarkably by a method in which after a rush bundle has been dipped in mud water, vehicle it is transferred by a conveyer, the water contained in the bundle is removed with the cut end directed down ward, and then it is fed onto the blast fed of a drier with the cut end directed downward. CONSTITUTION:After the bundle of mowed rush has been fed to an automatic mud dyeing machine 9 and dipped into mud water 2, it is transferred by a conveyer 4 with the cut end 3 of the grass bundle 1 directed forward, and is fed to the conveyer 6 removing the water in the erect rush bundle with its cut end 3 directed downward from the conveyer 4. The mud water contained in the erect rush bundle 1 on the water-removing conveyer 6 is caused to flow down ward to the cut end 3 directed down ward, and further is caused to drop or to flow downward. Then, the mud water passes through the inner part of the upper bundling strap 13 of the cut end 3. Thus, the rush bundle 1 is taken on the conveyer 5 with its cut end 3 being guided forward, and is further fed onto the blast bed 8 of a drier 7 in the same manner. The cut end 3 is erected in parallel downward on the blast bed 8 by input power.
Patent JP-H02113266-A (JP)
Title: Discharging wire cleaning device for corona discharger
Inventor: OKAMOTO SUEAKI
IPC: G03G15/02
Filed: 1988-10-21
Abstract: PURPOSE:To easily control the stop position of a cleaning member with a simple constitution by controlling the movement of a driving wire which drives the cleaning device behind the vicinity of the follower pulley of the driving wire. CONSTITUTION:The cleaning member 20 moves in the long hole 11a of a shield case 11 and comes to the vicinity of the end of the long hole 11a on the side of the driving pulley 44. A lock tool 33 which is fitted to the part of the driving wire 30 which moves from the side of the follower pulley 44 to the side of the driven pulley 42 is engaged with a control member 50 provided on the end part on the side of the driven pulley 42 right before the cleaning member 20 reaches the end on the side of the follower pulley 44 to control the movement of the driving wire 30. At this time, tensile force applied to the driving wire 30 is absorbed by the extension of the whole driving wire 30, a driving motor 47 is not locked and stopped temporarily a specific time later. Consequently, the cleaning device for the discharging wire 12 which stops a cleaner 24 with the simple constitution is obtained.
Patent JP-H04143007-A (JP)
Title: Structure for supporting rolling roll of rolling mill
Inventor: TAGUCHI KAZUMI
IPC: B21B31/26
Filed: 1990-10-03
Abstract: PURPOSE:To simplify the control system for screw down device by interposing a load cell in one support of each support of plural rolling rolls and making the whole rigidity of all supporting systems same. CONSTITUTION:The load cell is interposed between an arbitrary one support 6 of each support 6 of the plural rolling rolls 1 and the mill 4, also supporting members 5 are interposed between other supports 6 and the mill housing and the supporting systems are constituted so that the whole rigidity of the supporting system which consists of these supporting members 5 and supports 6 corresponding to those members and the whole rigidity of the supporting system in which the load cell is interposed are same. In this way, because the deflection of each rolling roll is same in the case rolling reaction force is added to the rolling roll 1, rolling work is done without hindrance even when the load cell is mounted in one place. Thus, the control system for the screw down device of rolling roll can be simplified.
Patent JP-S61146480-A (JP)
Inventor: KIHARA YOSHIO
IPC: B25C5/02
Filed: 1984-12-18
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-H06348598-A (JP)
Title: System and method for storing data in cache memory
Inventor: BURENTO KIYAMERON BEAZUREI
IPC: G06F12/08
Filed: 1993-10-26
Abstract: PURPOSE: To provide the system and method to store data in a cache memory in both record and track formats. CONSTITUTION: A space is assigned in a cache memory to store data in a track format, and an additional space is also assigned in the cache memory to store data in a record format respectively. Thus, the data are stored in both track and record formats. Then the latest data is identified and addresses are generated for every record of the data. The access is possible to every record of the data in either of track and record formats via a track information block which stores a pointer to the latest data. The track information block can quickly store and retrieve data in either of both formats.
Patent JP-2001095081-A (JP)
Title: Guiding voice correcting device
Inventor: NAKADA KOICHI
IPC: H03G5/16
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a guiding voice correcting device, capable of suppressing sense of incongruity and discomfort, when a guiding voice is outputted in parallel with the output of audio sound. SOLUTION: A voice correcting device 10 executes correction of increasing articulation by a guiding voice correcting part 20, with respect to an inputted guiding voice signal and executes correction of reducing articulation by an audio sound correcting part 30 with respect to an inputted audio sound signal. By switching a changeover switch 50, a corrected guiding voice and an audio sound are simultaneously outputted when a guiding voice is inputted, and only an original audio sound before being corrected is outputted, when the guiding sound is not inputted.
Patent JP-H01110184-A (JP)
Title: Thermal recording material
Inventor: UEDA TAKASHI
IPC: C09B23/14
Filed: 1987-10-22
Abstract: PURPOSE:To enable the absorption of a light in a near infrared region to enable a reading with an optical character reader or a bar code reader and to reduce a surface color-forming, by using a specific compound as a leuco dye and using a specific compound as a surface color-forming inhibitor. CONSTITUTION:A compound used as a leuco dye is shown by a formula (1), and a compound used as a surface color-forming inhibitor is shown by a formula (2). In the formula (1), R1, R2, R3, and R4 are hydrogen or substd. or unsubstd. alkyl, R5 and R6 are hydrogen or substd. or unsubstd. phenyl, and R7 is substd. or unsubstd. alkyl, substd. or unsubstd. phenyl, or substd. or unsubstd. naphthyl. In the formula (2), R8 is substd. or unsubstd. alkyl, substd. or unsubstd. phenyl, or substd. or unsubstd. naphthyl. The sulfinate compound shown by the formula (2) is preferably added in the amount of 0.03-0.08pts.wt. per 1pts.wt. of the leuco dye.
Patent JP-H06121274-A (JP)
Title: Video signal processing circuit
Inventor: HIYAMA TAKASHI
IPC: H04N5/922
Filed: 1992-10-06
Abstract: PURPOSE:To attain emphasis processing of a video image inexpensively by adding a pre-shoot waveform respectively to ends of a rising waveform part and a trailing waveform part of a video signal whose time base is inverted so as to quicken the processing speed. CONSTITUTION:A time base inverting circuit 3 consists of a q-system shift registers 3a... and selectors 3b.... After a 1st pre-emphasis circuit 2 gives a pre-shoot waveform respectively to an end of a rising, waveform part and a trailing waveform part of a video signal, the time axis of the video signal is inverted to add a pre-shoot waveform respectively to a start edge, and a 2nd pre-emphasis circuit 4 gives a pre-shoot waveform respectively to an end of a rising waveform part and a trailing waveform part of a video signal whose time base is inverted and the time base is restored, Thus, the pre-shoot waveform is added respectively to the start and the end of the rising waveform part and the trailing waveform part of the video signal respectively.
Patent JP-2000081593-A (JP)
Title: Projection type display device and video system using the same
Inventor: KOBAYASHI SHUICHI
IPC: H04N5/74
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a projection type display device which is capable of displaying projected images subjected to the correction of distortions according to device information by providing the device with a distortion information output means which outputs the information on the distortion of the images projected onto a surface to be projected. SOLUTION: When display is executed by inclining the projection type display device 1, the projected images are distorted to a trapezoidal shape and, therefore, whether the projection type display device 1 inclines with respect to a screen 2 or not is detected by a relative position detecting means 7 and the result of the detection, i.e., the device information is outputted to an image forming means 3 by a device information output means 9 and the video signal corrected in accordance with the device information is inputted to the projection type display device 1 so as to eliminate the distortions of the images projected onto the screen.  The image forming means 3 is, for example, a personal computer or the like having a device information detecting means 10 which receives the device information from the projection type display device 1 and detects the state of the device and a control section 11 which corrects the images in accordance with the device information and outputs the video signal.
Patent JP-H08130691-A (JP)
Title: Television signal receiver
Inventor: KASAHARA KAZUHIKO
IPC: H04N7/00
Filed: 1994-10-31
Abstract: PURPOSE: To provide a television signal receiver of reduced power consumption capable of receiving a high definition television broadcast program by not supplying a power supply to a MUSE-NTSC conversion circuit when a television broadcast program by the existing NTSC system is received. CONSTITUTION: The receiver is provided with an NTSC discrimination circuit 131 discriminating whether or not a BS tuner 108 receives an NTSC signal and a switch circuit 132 switching off a power supply to be supplied to a MUSE- NTSC conversion circuit 112. When the discrimination circuit 131 discriminates the reception of an NTSC signal, the switch circuit 132 is open to interrupt the power supply to the MUSE-NTSC conversion circuit 112.
Patent JP-2000098616-A (JP)
Title: Photosensitive polymer for chemical amplification type photoresist and chemical amplification type photoresist composition containing same
Inventor: SANG-JUN CHOI
IPC: C08K5/16
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive polymer for a chemical amplification type photoresist and a chemical amplification type photoresist composition containing the polymer. SOLUTION: The photosensitive polymer is represented by the formula [where R1 is H, -OH, -COOH or a 1-20C aliphatic hydrocarbon having a polar working group, R2 is t-butyl, tetrahydropyranyl or 1-alkoxyethyl, each of (l), (m) and (n) is an integer, 0.0<=l/(l+m+n)<=0.4, m/(l+m+n)=0.5 and 0.1<=n/(l+m+n)<=0.5] and has a weight average molecular weight of 3,000-100,000. The chemical amplification type photoresist composition contains the polymer and a photoacid generator.
Patent JP-2001094384-A (JP)
Title: Piezoelectric element and piezoelectric parts with lead
Inventor: GAMO MASAO
IPC: H03H9/17
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric element which can be miniaturized without deteriorating resonance characteristic and filter characteristic. SOLUTION: In a piezoelectric element 1 of energy confining type utilizing thickness vibration, vibration electrodes 3a to 3c and 4a to 4c are formed on the first and second main surfaces 2a and 2b of a piezoelectric plate 2, terminal- fixing electrodes 6a and 6b are formed so as to be electrically connected with at least one of the electrodes 3a and 4a, the electrodes 6a and 6b are formed on end faces 2c and 2d and a lead terminal is connected to the electrodes 6a and 6b.
Patent JP-S63185637-A (JP)
Inventor: ETEIINNE RUDOFUIKUSU MATEIRUDE
IPC: H04N1/40
Filed: 1987-10-22
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-H0986355-A (JP)
Title: Washing water injection device for vehicle washing machine
Inventor: MORIYASU YASUO
IPC: B60S3/04
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To arbitrarily change the position of each nozzle, and maintain it therein by mounting the nozzle of each outer washing unit onto the tip end part of a nozzle pipe capable of being drivingly rotated, and concurrently disposing each articulated joint at the middle part of each nozzle pipe in the vehicle washing machine capable of preferably rinsing and cleaning the crawler parts of a work vehicle. SOLUTION: When washing operations are started, a vehicle to be washed is rested on a frame 2 first, and its crawler running parts 8 are idled. The respective running motors of outer washing units 4 and an inner washing unit 6 are driven while washing water is being fed to these washing units, and simultaneously the respective washing units 4 and 6 are run so as to be moved along tracks 3 and 5. By this constitution, crawler running parts 8 are washed from the inner sides with a right and a left nozzle rocked in the inner washing unit 6, and the crawler running parts 8 are washed from the outer side by injecting washing water out of each nozzle 28 with each nozzle pipe 24 rotated in the outer washing units 4.  Since articulated joints 26 and 27 are provided for each nozzle pipe 24 at its middle part, each nozzle can be freely bent at an arbitrary angle, and each nozzle 28 can thereby be positioned at desired areas.
Patent JP-H1187629-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIJIRO KOICHI
IPC: H01L21/822
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor device comprising a capacitor- insulating film of dielectric constant 50 or higher. SOLUTION: When such semiconductor device as a lower part electrode 3, a capacitor insulating film 4, and an upper part electrode 5 are laminated in this order on a semiconductor substrate is manufactured, at least a top layer of the lower part electrode 3 is constituted with a platinum group metal or conductive oxide of it. With Ta2 O5 used for the capacitor-insulating film 4, heat treatment is performed on the lower part electrode 3 for the Ta2 O5 to be oriented in (001) plane and (200) plane for crystallization. As a result, such capacitor insulating film 4 as of dielectric constant 50 or higher is obtained.