baber/WOPTO huggingface dataset:
Patent JP-H078982-A (JP)
Title: Revolving flow aeration apparatus
Inventor: FUNAKOSHI TAIJI
IPC: C02F3/12
Filed: 1993-06-23
Abstract: PURPOSE:To make activated sludge and nitrifying bacteria holding carriers hard to sediment and to easily disperse them in water to be treated even if they are sedimented. CONSTITUTION:Compressed air is discharged the water to be treated containing bacteria and bacteria holding carriers stored in an aeration tank 30 from an air diffusion pipe 24 to generate revolving streams between left and right chambers 34, 36 whose upper and lower parts communicate with each other through a partition plate 38. The bottom part of the aeration tank 30 is formed into a circular arc shape in the flow direction of the revolving streams. Since the flow resistance of the bottom part of the aeration tank 30 is reduced, the revolving stream speed in the bottom part of the aeration tank 30 is not decelerated and activated sludge or nitrifying bacteria holding carriers becomes hard to sediment. A water channel forming plate is arranged between the bottom part of the aeration tank 30 and the partition plate 38 to form divided water channels and the flow rate of the water channel can be arbitrarily adjusted by a flow rate control damper. Activated sludge and nitrifying bacteria holding carriers can easily be dispersed even if they are sedimented.
Patent JP-H04350700-A (JP)
Title: Code drive linear predictive voice encoding system
Inventor: SHIBAGAKI KOICHI
IPC: G10L19/04
Filed: 1991-05-28
Abstract: PURPOSE:To improve the sound quality of code drive linear predictive voice encoding using pitch information. CONSTITUTION:In the code drive linear predictive voice encoding using the pitch information, a voice signal which is increased in the number of samples by interpolating an input voice by an interpolator 1 is generated and the pitch information is extracted for the voice signal which is fine in sampling interval by using the combination of a linear predictive analyzer 2, a pitch extractor 3, and a code searcher 5 to accurately find the pitch information. Then, a code book search is accurately made by using the accurate pitch information.
Patent JP-S5275278-A (JP)
Title: Semiconductor device
Inventor: SUEOKA TETSUO
IPC: H01L29/10
Filed: 1975-12-19
Abstract: PURPOSE:To let a thyristor of a PNPN 4-layer structure to turn off at a high speed by providing a strip-form low resistance layer on the opposite conductivity type layer side of a high resistance layer of a-conductivity type.
Patent JP-H08330034-A (JP)
Title: Emergency light device
Inventor: TSUTSUMI TOSHIKI
IPC: F21L4/00
Filed: 1995-05-26
Abstract: PURPOSE: To provide an emergency light device wherein also changing a set up place can be simplified without particular necessity for an exclusive use mounting fixture in setting up, reduce prevent occupied area by a power supply part by using it with an existing electrical equipment in common and make efficient use of the power supply part. CONSTITUTION: An emergency light device H1 is provided with a main unit case 1 of rectangular parallelopiped external shape, emergency lamps 2, plug part 3 serving as a power supply connecting part and a receptacle part 4 which is a junction power supply part. A power supply control means C1, automatically detecting interruption/restoration of a commercial power supply to light the emergency lamps 2 when power is interrupted and to put it out when power is restored, and a storage battery B, serving as a power supply of the emergency lamps 2, are provided in the main unit case 1.
Patent JP-H06339305-A (JP)
Title: Ground contact type continuous assembly pot unit seedling transplanter
Inventor: NANBU TETSUO
IPC: A01C11/02
Filed: 1993-06-01
Abstract: PURPOSE:To provide a ground contact type ground sliding and running type transplanter for taking out a continuous assembly pot unit in which pot units are connected from one end to the other with connecting pieces while maintaining a continuous state and planting the pot units with a mechanism capable of performing the operation connected to an agricultural working machine. CONSTITUTION:A continuous assembly pot unit seedling is placed on the top surface of a sledgelike bottom plate used as a ground contact surface and quadric link supporting rods provided on both sides of the bottom plate are used as rear links of the quadric links. The front links located corresponding to the rear links are connected to an installing position of a working machine in an agricultural working machine such as a tiller to eliminate an influence of vertical movement of the agricultural working machine itself due to the uneven surface of a field in traveling the agricultural working machine with the quadric links. Thereby, the construction is provided so as to enable the taking out and planting of the continuous assembly pot unit seedling on the bottom plate while always keeping a connected state thereof.
Patent JP-2000346399-A (JP)
Title: Aromatic composition emitting device and device utilizing it
Inventor: HASHIMOTO MASUMASA
IPC: F24F3/12
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic component emitting device which is constituted to emit an aromatic component at a stable concentration when required. SOLUTION: An aromatic component emitting device 100 emits an aromatic component contained in an aromatic material 20 into air 71. A first means changes the emitting amount of the aromatic component by adjusting a clearance 24 which is formed between a container 10 and a lid body 30 in contact with the upper surface of the aromatic material 20 so as to make air 70 and 71 flow. The clearance 24 is adjusted in such a way that a control section 60 controls the opening H1 of the clearance 24 by moving the lid body 30 by means of a motor 50. A second means make the air 70 and 71 flow by providing a pressure difference P1>P2 between the pressure P1 of the air 70 in a conduit tube 81 installed to the lid body 31 and the pressure P2 of the air 71 in another conduit tube 82.  A third means adjusts the flowing amounts of the air 70 and 71 by adjusting the pressure difference P1>P2 by controlling the rotating speed of an air pump 86 installed to the conduit tube 81 by means of the control section 60. The device which utilized the aromatic component emitting device 100 includes an air conditioner, air cleaner, etc., incorporated in an air treating device.
Patent JP-S60121742-A (JP)
Title: Marking method in resin molded product
Inventor: MOCHIZUKI HIDETOSHI
IPC: H01L23/544
Filed: 1984-07-25
Abstract: PURPOSE:To enable desired marks to be put on both surfaces upper and lower of a mold part by a method wherein ejector pins are projected toward the periphery of a mold region, and the projected trace is made as an index mark. CONSTITUTION:A semiconductor element 21 is fixed on a tab lead 20, and a lead frame 24 is sandwiched between the moding upper and lower dies 25 and 26 and then molded after die-clamping. Thereafter, the dies are released and the molded product is taken out of the dies 25 and 26 by projecting the ejector pins 27 and 28 from the cavity bottoms of the dies 25 and 26 respectively. At this time, the pins 27 and 28 are arranged in the periphery off the center of the mold part 29 in order to press the periphery of the mold part 29, and are arranged on the same side because the projected traces 30 generating in the surfaces of the mold part 29 by the projection of the pins 27 and 28 to the mold part 29 are used as the index. Since such a manner makes the centers of the upper and lower surfaces of the mold part 29 flat, the marks 31 are put on these flat surfaces. Besides, the traces 30 can be used as the index marks.
Patent JP-S639067-A (JP)
Title: Index signal adjusting device
Inventor: ARIGA TOMOE
IPC: G11B19/02
Filed: 1986-06-30
Abstract: PURPOSE:To easily automate the timing adjustment of signals by generating a required signal at the timing of a rotationally passing a means to be detected every revolution of a medium and controlling the delay of the signal to constitute an index signal. CONSTITUTION:A reflecting plate 17 is fitted to a rotor 4 to be rotated in synchronism with the medium 1 and a reflection type photosensor 16 is arranged on a control circuit substrate 9. Light projected from the sensor 16 is reflected by the reflecting plate 16 and a pulse is generated every revolution of the rotor 4 to constitute an index signal. A monostable multivibrator G inputting the index signal outputs plural delay signals to a monostable multivibrator H by a control circuit consisting of resistors R1-R4 and a capacitor C1. After a delay time, the multivibrator H consisting of a resistor R5 and a capacitor C2 executes control based on pattern cutting to a constitute a required output signal. Consequently, the timing adjustment of an index signal can be easily automated.
Patent JP-S6213028-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIKUCHI TAKEO
IPC: H01L21/67
Filed: 1985-07-10
Abstract: PURPOSE:To enable the formation of a fine pattern by a normal exposure method by forming a window pattern by a mask pattern formed in a star shape by superposing a plurality of slits at the center. CONSTITUTION:A star-shaped mask pattern is formed by superposing three slits L of resolution limit or less at the center. m1 is a size of MFT of AA' section of one slit, and when three slits are superposed, the size of the MFT of the center becomes m2 to exceed a resolution limit (s), and a fine pattern which cannot be heretofore obtained is formed at the central position of the star shape. The slots or pattern of the approximate resolution limit or less are superposed to form the fine pattern which was difficult to form by a normal exposure method.
Patent JP-S641630-A (JP)
Title: Switching controller for free-wheel type four-wheel-drive vehicle
Inventor: FUJIKI HARUO
IPC: B60K23/08
Filed: 1987-06-19
Abstract: PURPOSE: To prevent tight corner braking or spinning by setting a switching pattern based on vehicle speed and steering angle and achieving free wheel four-wheel-driving under low speed zone while direct-coupled four-wheel-drive under intermediate and high speed zone.  
     CONSTITUTION: A control unit 20 has a four-wheel-drive judging section 21 which receives vehicle speed and steering angle from a vehicle speed sensor 17 and a steering angle sensor 18. Map information is fed from a switching pattern setting section 22 to the judging section 21. In the map, free wheel four-wheel-drive occupies low speed region regardless of the steering angle, while direct-coupled four-wheel-drive occupies intermediate and high speed region having steering angle larger than a predetermined level. Switching from free wheel to direct-coupled four-wheel-drive is made in the judging section 21, and power is supplied/interrupted to/from F solenoid 11a and R solenoid 12a through a driving section 24. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H07329016-A (JP)
Title: Fancy veneer and production thereof
Inventor: TANAKA SHIGENOBU
IPC: B32B3/30
Filed: 1994-06-13
Abstract: PURPOSE:To form a surface protective layer excellent in strength and abrasion resistance and having sufficient thickness on the surface of fancy veneer by a simple working process and to enhance productivity and design effect. CONSTITUTION:A colored film layer 2 is formed on the surface of fancy veneer 1 and a transparent synthetic resin sheet is laminated and bonded to the upper surface of the film layer 2 through a transparent adhesive layer 3 to form a surface protective layer 4. The transparent synthetic resin sheet is bonded to the colored painting surface of the fancy veneer through a transparent adhesive or an adhesive becoming transparent by curing. Surface recessed places formed to the transparent synthetic resin sheet to express false vessel grooves are developed as surface recessed places 5 on the surface protective layer. The surface recessed parts can be filled with color paint to be colored.
Patent JP-2000335564-A (JP)
Title: Opening and closing structure of container
Inventor: OKI RYOSUKE
IPC: B65D6/18
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing structure of a container which has an improved sealing characteristics when articles are stored or transported and in which a cover body also can be easily opened and closed. SOLUTION: A box-shaped container 1 has a bottom wall 2 and side walls 3a, 3b, 3c, 3d which are erected from the sides of the wall 2, respectively, and the top side of the container 1 is opened. A cover body 4 is connected through a hinge 5 to the top end edge of the side wall 3b forming an end edge of the open top side. A recess 6 is formed in an opening and closing end part opposed to the hinge 5 of the body 4. An locking tongue piece 7 is provided on each of the opposed inner surfaces of the recess 6. A projecting board part 8 is formed on the upper end edge of the side wall 3a forming an end edge of the open upper side, Protruding parts 9, 9 are provided on the opposite ends of the part 8, respectively, for engagement with the locking tongue pieces 7, 7.
Patent JP-S6132698-A (JP)
Title: Manufacture of ultrasonic probe
Inventor: ISHIYAMA KAZUFUMI
IPC: H04R17/00
Filed: 1984-07-25
Abstract: PURPOSE:To pull out easily an electrode with high accuracy by forming an electrode pattern at the part of a substrate which is not covered with a vibrator after connecting electrically the vibrator to a part of the substrate having a conductive layer and cutting/dividing the vibrator by each element. CONSTITUTION:A substrate 2 is so constituted as to form a copper foil 4 as a conductive layer on a non-conductive board 3. A piezoelectric ceramic 1 is connected electrically to one end of the substrate 2 by means of soldering. Since no electrode segmented by each element is formed on the substrate at this time, the soldering heat will not deteriorate the pulling-out dimensional accuracy of the electrodes. Then the part of the substrate 2 which is not covered with the piezoelectric ceramic 1 is chemically treated to form an electric pattern 5. After that, the piezoelectric ceramic 1 jointed onto the substrate 2 is cut/divided by each element to form a divided ceramic 1A. This cutting/dividing is carried out in such a manner that each cutting position 6 is decided so that each electrode pattern 5 formed beforehand will match to each divided ceramic 1A, and simultaneously the copper foil 4 corresponding to each cutting position 6 is cut and divided.
Patent JP-S5941206-A (JP)
Inventor: FUKUDA TOMOHITO
IPC: B27L5/00
Filed: 1982-08-31
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-S5854690-A (JP)
Title: Epitaxial garnet laser element
Inventor: HIBIYA TAKETOSHI
IPC: H01S3/063
Filed: 1981-09-28
Abstract: PURPOSE:To reduce scattering and to increase the oscillation intensity of a laser light by growing a garnet film on a nonmagnetic garnet of a substrate having a surface inclined from a plane[110]or[211]in the range of 0 deg.<theta<=8 deg.. CONSTITUTION:Nd;GGG garnet is liquid epitaxially grown in a thickness of 180mum on a substrate having a surface inclined from[0-11]in the range of 0 deg.<theta<=8 deg. at[111]as a rotational axis from a crystal rod, thereby forming a  chip of 10mm. length, an Ar laser light is incident from the end surface, thereby  oscillating the Nd;GGG garnet. When the oscillating direction coincides with [111]in the growing direction of the substrate GGG garnet, the maximum intensity can be obtained.
Patent JP-S5277563-A (JP)
Title: Differential amplification circuit
Inventor: KANEKO KENJI
IPC: H03F3/45
Filed: 1975-12-24
Abstract: PURPOSE:To lessen the occuplied space, by making the differential amplifier used in the operation amplifier or the comparator circuit, etc. exist together with the integrated logical circuit, without using the separation layer.
Patent JP-S5378020-A (JP)
Title: Phase controlling method by separately-excited reversible converter
Inventor: TACHIBANA KIYOUZOU
IPC: B60L7/16
Filed: 1976-12-22
Abstract: PURPOSE:To reduce the troubles generated by higher harmonic current by remarkably reducing the constituents of higher harmonics of the AC side current in reverse conversion.
Patent JP-H01321625-A (JP)
Title: Thin film formation and device therefor
Inventor: WATANABE TAKESHI
IPC: H01L21/205
Filed: 1988-06-23
Abstract: PURPOSE:To reduce inclusion of impurities mixing into a film to be formed and enable formation of a semiconductor thin film excellent in characteristics at high speed and low temperature by performing evacuation of a vacuum room to attain a high vacuum while heating its wall surface when performing plasma chemical deposition, and maintaining the evacuation at the specified pressure while cooling the wall surface when forming a film on a substrate. CONSTITUTION:When supplying carrier gas to produce discharge and material gas for film formation onto the specified substrate 6 arranged in a vacuum room 3 so as to cause electron cyclrotron resonance by microwaves and magnetic field to perform plasma chemical deposition, the vacuum room 3 is evacuated into a high vacuum room 3 below 10<-3>Torr while being heated for the wall face. And when forming a film on the substrate by plasma treatment of material gas for thin film formation, the exhaust is maintained at 10<-4>-10<-2>Torr while cooling the wall face. Hereby, gas concentration in vapor phase of H2O, CO2, O2, N2, etc., at the time of film formation can be lowered by one degree of magnitude or below from a conventional device, and according to it the amounts of impurity, etc., such as O, C, N, etc., mixing into the film lowers, and it becomes possible to form a thin film excellent in characteristics.
Patent JP-H053617-A (JP)
Title: Fixing device for distribution box
Inventor: NAKAZAWA HIDEKAZU
IPC: E04G9/10
Filed: 1991-06-25
Abstract: PURPOSE:To provide a rust-resistant fixing device used for a distribution box and capable of adjusting the positional height of the distribution box. CONSTITUTION:A fixing device for a distribution box comprises a channel- shaped body 2 made of sheet metal and a mounting stand 3 for mounting the body on a form. A central part 21 of the body 2 is used for mounting the distribution box and has a screw hole 21a for fixing a screw on the bottom face of the distribution box. The body 2 has a notched part 22a made up of a plurality of notched steps at each elongated part 22 thereof, and at each notched step part 22a the elongated part 22 can be bent and cut off. The mounting stand 3 has each slit 31 to be inserted by the elongated end part of the body 2 and has a nail hole 32 for nailing the body to the form. Through the body and the mounting stand, each screw hole 33 or 22b for temporary fixation is provided.
Patent JP-S6131798-A (JP)
Inventor: NAKAMA HIROTO
IPC: F16L59/05
Filed: 1984-07-24
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-S63317368-A (JP)
Title: Recorder
Inventor: HARADA TOSHIAKI
IPC: G06K15/00
Filed: 1987-06-22
Abstract: PURPOSE:To accomplish a stable recording even if scanning speed is fluctuated and to prevent the recording from being affected by the occurrence of slip, by a method wherein a detection means generates a detection pulse at the detection of marks disposed at predetermined intervals, and a recording head is driven in synchronism with the detection pulse. CONSTITUTION:A detection pulse is generated from a photosensor 8 at the detection of a mark 11 on a scale board 10 according the travel of a main unit 1 to be transmitted to a clock generator 24 to excite the clock generator 24. The clock generator 24 generates the predetermined number of printing clocks having a pulse width of 2ms by being triggered by the detection pulse transmitted from the photosensor 8. With the printing clock, recording information which has already been accumulated in a RAM 20 is read. A CPU 19 makes a ROM 21 generate image data corresponding to the information, drives a driver 25 in a recording head 5, and controls the heat generation of heating resistors 26-1-26-16 corresponding to the image data to make an ink of an ink ribbon 2 melt or decrease in viscosity. In this manner, the recording information stored in the RAM 20 is thermally transferred to be recorded on a recording medium 7.
Patent JP-H104264-A (JP)
Title: Multilayer wiring substrate
Inventor: AMI NORIHIRO
IPC: H05K3/46
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the bond strength between a substrate and a copper pattern by a method wherein a predetermined pattern covering dents with a paste mainly comprising metallic particles is formed on sheetlike green sheets containing inorganic particles providing dents on the surface and an organic binder so as to laminate and bake the green sheets. SOLUTION: The green sheets 11 are formed by spreading and drying a slurry blended with glass particles, mullite and organic binder in a sheetlike shape. The interlayer wirings 12 are print-formed by making through holes on the predetermined positions of the green sheets 12 to be filled up with a copper paste. In such a constitution, dimples 13 are formed in the green sheets 11. After the formation of projections in the shape corresponding to the dimples 13 on the surface depressed by the green sheets 11 for the dimples 13, a pattern 14 for providing a power supply is formed. Next, 40 each of green sheets formed of a predetermined wiring are laminated to be heat-sintered in nitrogen atmosphere while being pressurized. Through these procedures, the adhesion between the substrate and the copper wiring pattern 14 can be improved by the adhesion of the copper paste.
Patent JP-H0444655-A (JP)
Title: Tape tension controller for rotary head type tape player
Inventor: YAMASHITA TATSUMARO
IPC: G11B15/43
Filed: 1990-06-11
Abstract: PURPOSE:To prevent damage for a tape from being enlarged even when frequently setting a pause mode or a review mode by monitoring tape tension in the pause mode or the review mode. CONSTITUTION:During a recording or reproducing operation, servo is loaded to a capstan motor Ma and the tape is fed at normal speed. At such a time, tape tension is detected by a tension sensor 8, and a reel servo circuit 13 controls the back torque of a reel motor M on a tape supply side so that the tape tension can be set at a fixed value at a part in contact with a rotary head device. On the other hand, when a pause command is outputted during the recording operation, the capstan motor Ma is stopped by the command of a CPU 10. Thus, the tape tension at the part in contact with the rotary head device is turned to be zero, and even when frequently executing a STILL operation, the tape damage is not enlarged.
Patent JP-S5485540-A (JP)
Title: Dehumidifying apparatus
Inventor: SHIRAISHI TADAAKI
IPC: F24F1/00
Filed: 1977-12-21
Abstract: PURPOSE: To provide a dehumidifying apparatus, which can be made in a simple structure and economically with no use of any expensive elements such as compressor and which is capable of repeatedly regenerating dehumidifying medium.  
     CONSTITUTION: An air blowing means or fan 5 is placed in a casing 1, which is formed with an air intake hole 6, a first outlet port 8 communicated to the inside of room, and a second outlet port 9 communicated to the outside. In the air passage 16 of said fan 5, there are provided a dehumidifying element 17, heater 15, and a deflector plate 10 adapted for selectively switching and guiding the wind from fan 5 to the first and the second outlet ports 8, 9. 
     COPYRIGHT: (C)1979,JPO&Japio