baber/WOPTO huggingface dataset:
Patent JP-H06269208-A (JP)
Title: Walking-type rice transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1993-03-18
Abstract: PURPOSE:To facilitate the switching of a transplanter between a state to lift or lower the machine body interlocked with the on-off operation of a side clutch and a state not to interlock the lifting and lowering motion of the machine body to the on-off operation of the clutch. CONSTITUTION:An operation wire 190 of a hydraulic apparatus for lifting a machine body is separably connected to a side clutch lever 142 to perform the on-off operation of a side clutch. A grip 190b which can be gripped by hand is placed at an end of the operation wire 190 at the side connected to the side clutch lever 142.
Patent JP-H09275168-A (JP)
Title: Testing ic socket and flexible circuit board usable for the ic socket
Inventor: ODAGIRI HIDETO
IPC: H05K7/14
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a testing IC socket capable of accurately making an electric test also for an IC device of a CSP(chip size package) structure. SOLUTION: An IC socket 10 comprises: a support member 14 and a rack member 16 arranged movably to a main body 12; a plurality of contacts 18 arranged between the main body 12 and the rack member 16; a plurality of biasing member 19 arranged between the main body 12 and the support member 14; a flexible circuit board 20 supported by the support member 14 and the rack member 16; an elastic sheet 22 interposed between the support member 14 and the flexible circuit board 20; a guide member 24 supported by the rack member 16 via the flexible circuit board 20; and a lid body 26 coupled to the main body 12. The flexible circuit board 20 can connect the contact 18 with an outer pad 84 having a pitch which is enlarged more then that of an inner pad 80 coming into contact with a plurality of leads of an IC device 200 by a plurality of conductors 76 disposed radially.
Patent JP-H03283140-A (JP)
Title: Floppy disk device
Inventor: KITANO TAKAMASA
IPC: G11B23/28
Filed: 1990-03-30
Abstract: PURPOSE:To allow the use of a general floppy disk and the other new floppy disk by having a contact switch on the side where a write disable hole is not provided as a means for detecting a write disable state and by detecting write disable/able by the presence or absence of a sliding member. CONSTITUTION:If the general floppy disk is used, the sliding member 7 is held pulled down and the write disable hole 6 is held open and, therefore, the contactor 3 of the contact switch 2 comes into contact with the sliding member 7 and is put into a retracted state, thereby attaining the write disable state. The contactor 3 of the contact switch 2 is jumped out and the write able state is attained if the sliding member 7 is pulled up to close the write disable hole 6. The write disable and the write able are selected by the write disable hole 6 and the sliding member 7 in the case of use of another fresh floppy disk. The use of the general floppy disk and the other new floppy disk is possible in this way.
Patent JP-S62241155-A (JP)
Title: Magneto-optical type reproducing magnetic head
Inventor: MIURA YOSHITSUGU
IPC: G11B11/10
Filed: 1986-04-14
Abstract: PURPOSE:To attain high density recoding and high frequency forming of a recording medium by making a light beam polarized nearly in parallel with the magnetization easy axis direction of a non-metallic magnetic layer incident in the said non-metallic layer and receiving the light beam through the layer by a photodetector via an analyzer. CONSTITUTION:When a laser beam 8 from a semiconductor laser 10 is made incident in the non-metallic magnetic layer 7, the beam 8 is deflected in a direction nearly in parallel with the magnetization easy axis direction (arrow 16) of the magnetic layer 7, reflected in the light reflection layer 13 through the layer 7 and the Farady effect is given while passing through the magnetic layer 7 again, then the polarized face is rotated. The beam 8 irradiated from the layer 7 is reflected in a half mirror 9 and made incident in the analyzer 11, and only the polarized axis component of the analyzer 11 passes through the analyzer and is received by the photodetector 12. In such a case, the shortest recording wavelength reproduced on the magnetic recording medium depends on the magnetic gap 4 and high frequency structure is attained by narrowing the gap 4. Since the polarized plane of the beam 8 is rotated to a slight signal magnetic field, the reproducing level is increased.
Patent JP-H08285752-A (JP)
Title: Durability tester for belt
Inventor: TANAKA SHIGEYASU
IPC: G01M13/00
Filed: 1995-04-10
Abstract: PURPOSE: To realize highly accurate durability test by fixing a projecting jig detachably to the surface of a pair of pulleys at one or more points thereof and fixing the biting point and the abnormal tension of the jig. CONSTITUTION: A projecting pulley 5 is previously fixed detachably to the surface of a pulley 1a or 1b at least at one point thereof and an endless belt body 2 is entrained about the pulleys to be run at a predetermined speed. Consequently, abnormal tension (test tension) is applied to the body 2 from a jig. The body 2 is run under the abnormal tension and eventually stopped and then the damaged state is observed and judged for the core body of belt. Furthermore, tensile strength is measured for the core body of belt after running and compared with that measured before running thus evaluating the durability of the body 2 based on the lowering of tensile strength. Since the test is carried out while fixing the jig 5 detachably at least at one point of the pulleys 1a, 1b, biting point and abnormal tension of the jig 5 are fixed thus realizing a highly accurate durability test of the body 2.
Patent JP-H05298203-A (JP)
Title: Input/output control system
Inventor: SUYAMA TAKAYUKI
IPC: G06F13/00
Filed: 1992-04-07
Abstract: PURPOSE:To prevent the reoccurrence of the time-out error of an I/O controller and also to increase the entire processing speed. CONSTITUTION:A common bus controller 2 monitors the using state of a common bus 5 and writes the channel number of an I/O controller 4 that caused a bus time-out into a separate I/O table 3 of the controller 2. Meanwhile a CPU 1 refers to the table 3 and prevents the break of commands to the written I/O device. That is, the commands are not repetitively sent to the controler 4 that caused the bus time-out error. Therefore this error is never cause again by the contlroller 4 and at the same time the useless use of the bus 5 is evaded. Thus the entire processing speed is increased. Furthermore the overrun faults, etc., of other controlers 4 can be prevented.
Patent JP-H06301146-A (JP)
Title: Film for photosensitive material
Inventor: ICHIHASHI TETSUO
IPC: B29C55/12
Filed: 1993-04-12
Abstract: PURPOSE:To provide a film having excellent curl resolving property, size stabil ity, and deformation resistance by using the film having the glass transition temperature of a specific value or above and made of polyethylene naphthalate having glycol containing metal sulfonate as a copolymerization component. CONSTITUTION:A copolymerization polyethylene naphthalate film has glycol containing metal sulfonate as a copolymerization component, and its glass transition temperature is 80 deg.C or above. A low-grade alkylene oxide addition product of a sulfobis phenol compound, a low-grade alkylene oxide addition product of sulfohydroquinone, and alkaline metal salt and alkaline earth metal of sulfocyclohexane dimethanol and sulfoalkylene glycol are used for the glycol component containing metal sulfonate. The component of aromatic glycol or aliphatic glycol is preferable in view of the heat resistance of a film, and aromatic glycol is preferable in particular.
Patent JP-H03285547-A (JP)
Title: Flat brushless motor
Inventor: FUKUSHIMA YASUHIRO
IPC: H02K29/00
Filed: 1990-03-30
Abstract: PURPOSE:To suppress vibration and noise and to make a flat brushless motor thin by employing a three-phase coil driving winding system, setting salient poles and magnet poles at predetermined numbers with same interval, setting the winding direction of adjacent coils reversely, and selecting a prescribed ratio between the outer circumferential area of salient pole section and the cross sectional area of winding section. CONSTITUTION:Three-phase driving winding system is employed for a coil 9, and the number of pole of a rotor magnet 11 opposing to a salient pole 5 is set at a predetermined value. Profile and dimensions of the salient pole section 5 of a stator core 4 are selected so that the ratio between the outer circumferential area of an enlarged end section 8 and the cross sectional area of a winding section 7 has a prescribed value thus reducing leakage flux and suppressing energy loss.
Patent JP-S5419222-A (JP)
Title: Combustion device
Inventor: HANAOKA TAKEO
IPC: F23L7/00
Filed: 1977-07-14
Abstract: PURPOSE:To reduce the water depth of a burner by collecting and pressurizing combustion waste gas jetted into the liquid and jetting it again into the liquid as well as to aim at lowered NOx by comusting fuel gas and combustion air in a water burner induced y jet stream of high-pressure inert gas.
Patent JP-S63253898-A (JP)
Title: Engine generator set
Inventor: SONE TAKESHI
IPC: B24D7/18
Filed: 1987-04-06
Abstract: PURPOSE:To enable two sorts of voltage levels to be selectively retained, by controlling the rotational frequency of an engine to retain desired voltage, when current is fed to a load to which higher voltage is applied. CONSTITUTION:When a switch 6 comes in contact with the side of a battery 3, the battery 3 is charged with output generated from a main rectifier section 13. When the terminal voltage of the battery 3 is boosted in this state, then a Zener diode 17 and a transistor 18 are turned ON, and field current is interrupted. In the meantime, when the switch 6 comes in contact with the side of a load 4, then a transistor 9 always keeps to be ON. When the rotational frequency of an engine 1 is increased in this state and the output voltage of a generator 2 is boosted, then a voltage detection circuit 7 is worked, and the rotational frequency of the engine 1 is reduced by an engine rotational- frequency controlling circuit 8.
Patent JP-S59211670-A (JP)
Inventor: TAJIMA IKUO
IPC: D05C11/16
Filed: 1983-05-12
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-H03285378-A (JP)
Title: Operation stabilizer for semiconductor laser
Inventor: KUWATA NAOKI
IPC: H01S5/068
Filed: 1990-04-02
Abstract: PURPOSE:To obtain a predetermined signal light irrespective of aging deterioration of a semiconductor laser by detecting output amplitudes of first and second gain variable amplifiers, and so controlling the second amplifier that the ratio of output amplitudes becomes constant. CONSTITUTION:A carrier signal from a second carrier signal generator 5 is amplitude-controlled indirectly based on the result of the amplitude control of the signal from a first carrier signal generator 4, and the amplitude is controlled without monitoring the signal from the generator 5. That is, the gain of a second gain variable amplifier 7 for a carrier signal from the generator 5 is so negatively feedback controlled that the output level of a third differential amplifier 34 corresponding to the ratio of the modulation factor becomes constant by the signal of a frequency f1. A voltage signal from a second modulation factor setting voltage source 32 is regulated to stabilize the intensity modulation factor by the signal from the generator 5 is stabilized to a predetermined value.
Patent JP-H11235400-A (JP)
Title: Auxiliary jumping board device
Inventor: OGAWA HIDEKI
IPC: A63B6/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To increase the grounding area of a jumping board auxiliary tool, to restrain sinking in a landing mat on which the auxiliary tool is placed, and to prevent reduction in repulsive elastic force of a jumping board by installing an auxiliary plate on the grounding part front side or the front/rear both sides of the jumping board so as to be freely attachable, and holding the installing state by elastic repulsive force of a rubber cable. SOLUTION: Particularly in balance beam and different level parallel-beam competitions being two events of a female competition, and in a jumping plate auxiliary device used by being placed on a landing mat, an auxiliary plate 1 is provided, and while a cushioning material 5 is stuck to the under surface, a receiving metal fitting 2 to engage with the front part of a lower spring plate 9 of a jumping board 7 is arranged in a upper surface almost central part position. The other end of a rubber cable 4 having a hook 6 on open end is fastened to/installed on a rubber cable installing metal fitting 3 arranged in the receiving metal fitting 2.  At using time, a locking state of the receiving metal fitting 2 and the lower spring plate 9 is held by elastic repulsive force of the rubber cable 4 by locking the front part of the lower spring plate 9 of the jumping board 7 on the receiving metal fitting 2 and also locking the hook 6 on the rear end of an intermediate spring plate 8 of the jumping board 7.
Patent JP-H07289223-A (JP)
Title: Individual freezing of food and apparatus therefor
Inventor: ANDO TOSHIFUMI
IPC: A23L7/10
Filed: 1994-04-22
Abstract: PURPOSE:To efficiently freeze a food having high adhesive properties, e.g. white boiled rice or white rice gruel by putting the food and a freezing mixture in a freezer, keeping the temperature of a part of the freezer with which the food is brought into contact in a state, in which the food surface temperature is kept to >= a prescribed temperature, to >= the prescribed temperature and efficiently conducting individual freezing of the food. CONSTITUTION:This individual freezing of food is carried out while keeping a part in a freezer with which the food is brought into contact in a state, in which at least the food surface temperature is kept to >=0 deg.C, to >=0 deg.C by putting the food and a freezing mixture in the freezer. In addition, this food-contacting part is preferably coated with a synthetic resin selected from a PE-based resin, polyester, silicone rubber and a fluororesin. In addition, the apparatus for individual freezing is composed of a rotary 2 supported on a frame 1, an agitation unit 3 formed at the rotational center of the rotary drum 2 and a nozzle tube 4 which is a heater for heating the rotary drum 2.
Patent JP-H10104228-A (JP)
Title: Examination kit and device
Inventor: CATT MICHEAL
IPC: G01N33/49
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an examination kit for qualitatively and quantitatively determining the existence of one kind or plural kinds of analytes in a fluid- sample. SOLUTION: The kit is provided with an analysis device for qualitatively and quahtitatively determining the existence of one kind or plural kinds of analytes in a fluid-sample, along with a reader to be engaged with the analysis device. In this case, the exactly arranged engagement of the analysis device with the reader is essential for exactly reading the analyzed results, and the proper engagement of the reader with the analysis device causes 'lock-and-key' interaction between the analysis device and a read starting means of the reader, or an original three-dimensional interaction. It is desirable that the read starting means includes a switch operating means provided with at least one fixed projected part (301, 302) and at least one displaceable projected part (300).
Patent JP-2000275597-A (JP)
Title: Production of film type liquid crystal substrate
Inventor: KANEKO TAKASHI
IPC: G02F1/1333
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cutting method of a polymer film substrate to connect electrode terminals, and to obtain a method for the production of a film type liquid crystal substrate to prevent damages in the film forming part (a tin oxide film) for electrodes or in an alignment film, to improve the cutting quality, and to avoid such a problem that the cutting process can not be performed due to a residual chip of a cut polymer film. SOLUTION: When cells of a specified size are arranged at a specified interval, straight slashes 1A are preliminarily formed on a film substrate 1 facing a film substrate 2 on which electrode terminals 2A are formed, of a pair of polymer film substrates 1, 2. In the final process to cut the substrates into cells of a specified size, each film substrate 1 is cut along and removed from the aforementioned slash 1A.
Patent JP-S62240096-A (JP)
Inventor: TAKAGI SHINICHIRO
IPC: D06F33/02
Filed: 1986-04-14
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-2000274663-A (JP)
Title: Regenerative burner for non-oxidation combustion
Inventor: YOSHIDA TORU
IPC: F23D14/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To allow stable high-temperature combustion, and to suppress the generation of NOx by providing a heat storage air preheater with a built-in heat storage material being heated by a combustion gas, by introducing air being heated here to a turning flame furnace, and by jetting a fuel gas in a tangential direction in the flame furnace for burning with a low air ratio and at the same time at high temperature. SOLUTION: In a regeneration burner 10 for non-oxidation combustion being composed of a heat storage air preheater 2 and a turning flame furnace 4, the heat storage air preheater 2 fills a heat storage material 1 such as a ceramics ball and honeycomb material into a hollow chamber being pierced in upper and lower directions. At the lower part of a heat-resistant screen 2a being provided at the lower part of the preheater 2, an gas inflow chamber 8 is demarcated, and a combustion air or high- temperature combustion gas is supplied in the chamber 8.  In the turning flame furnace 4 with a cylindrical hollow combustion chamber 5, a plurality of fuel combustion burners 6 are mounted at the middle part while a fuel gas is supplied in a tangential direction in the flame furnace 4, and at the same time the upper part of the preheater 2 is connected so that the upper part is connected to combustion chamber 5 in the tangential direction.
Patent JP-H09278958-A (JP)
Title: Antistatic styrene resin composition
Inventor: YONETANI KIICHI
IPC: C08L101/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a styrene based resin composition excellent in permanent antistatic performance and free from the damage of the appearance by an extremely strong surface cleansing such as surface cleansing using an ultrasonic means, removal of attached objects on the surface by sticking a pressure sensitive tape and then peeling off the tape, etc. SOLUTION: The composition consists of 90-99.5wt.% of styrene based resin (I) and 10-0.5wt.% of hydrophilic resin (II) where the resin (I) forms matrix and the resin (II) forms particulate dispersed phase in the composition, and (i) having melt viscosity ratio of the resin (II) to the resin (I) of <=2 (the melt viscosity of the resin (II)/resin (I)) under the effective shearing rate at the melt kneading condition and (ii) 2×10<-4> to 1×10<-2> ((Pa.sec)(m)) of the product of the melt viscosity of the resin (I)(Pa.sec) and the weight average particle size (m) of the resin (II) spherically dispersing at the center of the composition and the proximity. The composition is excellent in permanent antistatic performance, resistance to cleansing, resistance to lamellar releasing.
Patent JP-S58202490-A (JP)
Inventor: AOKI NORIO
IPC: G09G5/08
Filed: 1982-05-19
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-S63252562-A (JP)
Title: Liquid droplet forming device
Inventor: KONO YASUSHI
IPC: A01G25/02
Filed: 1987-04-09
Abstract: PURPOSE:To always easily retain a constant flow rate without generating liquid clogging, by allowing the liquid supply part provided to the lower part of a flow rate control part to face to the interior of the cylindrical body of a liquid storage part and allowing the liquid flooding from the liquid storage part to drip down from a conical lower part of said cylindrical body. CONSTITUTION:The liquid such as water or a fertilizer solution flowing out from a liquid flow rate control part 1 passes through the liquid passage of a liquid supply part 2 to be supplied to a liquid storage part 3 from the liquid supply port 24 positioned below the upper edge 33 of the liquid supply part 3. At this time, the liquid is supplied from the bottom inside the storage part 3 to fill the storage part 3 and floods from the upper edge 33 and reaches a liquid droplet forming projection 35 along the outer side of the storage part 3 to drip down. As mentioned above, since the liquid supply port 24 is opened in the liquid, the outflow of the liquid is not prevented by the adhesion of dust or the precipitation of salts due to evaporation and dripping can be simultaneously performed to a large number of places with good accuracy.
Patent JP-S57202114-A (JP)
Title: Band pass filter
Inventor: HIKITA MITSUTAKA
IPC: H03H9/02
Filed: 1981-06-05
Abstract: PURPOSE: To increase the attenuation at the outside of the band and to avoid ripples, by connecting transducers which are arranged symmetrically on the same base and oriented unidirectionally in series.  
     CONSTITUTION: A signal applied to the 1st surface acoustic wave device becomes sound waves with transducers 5-1 and 5-2. Multistrip couplers 8-1 and 8-2 are used to unidirectionally orient the propagation of the waves only to a transducer 4. Most of the surface waves are reflected at the transducer 4 at a non-pass band and absorbed to a power supply and a load via the transducers 5-1 and 5-2. An output of the transducer 4 is transmitted to a transducer 6 of the 2nd surface acoustic wave devices arranged symmetrically. Through the symmetrical arrangement of both devices, the transmission between the transducers is made under correct matching. Thus, signals within the band can be transmitted without distortion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05288842-A (JP)
Title: Radar apparatus
Inventor: HASHIMOTO SHUICHI
IPC: G01S7/12
Filed: 1992-04-08
Abstract: PURPOSE:To realize a suitable display in each region. CONSTITUTION:An area setting part 30 sets an area on the screen of a CRT 26; one out of a plurality of video signals VD1 to VDn is selected at each area; a processing content is selected and written into a display memory 22. The plurality of video signals VD1 to VDn correspond to respectively different transmission frequencies. A transmission frequency and a processing operation can be selected and used in each area; good display can be performed over the whole region of the screen.
Patent JP-S61247224-A (JP)
Title: Protective reactor for converter valve
Inventor: WEIGEL WOLF-DIETER
IPC: H02M7/162
Filed: 1986-04-14
Abstract: 1. Protective choke for the limitation of the rate of current rise when switching on and off a rectifier (5; 20-23), more particularly a disconnectible thyristor, there being provided means (15, 16 or 30) through which the magnetic circuit of the protective choke or a plurality of protective chokes (10, 12 or 26-29) can be premagnetized by means of, in each case, a control winding (11, 13 or 31-34) magnetically coupled to the protective chokes (10, 12 or 26-29), characterised in that the magnetic circuit can be premagnetized up to the start of saturation such that the current rises with limited rate of rise in the forward direction and with unlimited rate of rise in the reverse direction or in the case of reversed premagnetization rises with unlimited rate of rise in the forward direction and with limited rate of rise in the reverse direction.