baber/WOPTO huggingface dataset:
Patent JP-S6381749-A (JP)
Title: Magnetic field type mass spectrometer
Inventor: TAKEDA TAKEHIRO
IPC: G01N23/225
Filed: 1986-09-26
Abstract: PURPOSE:To measure mass fragment-graphy invariably and accurately by time- scanning the applied voltage to a deflecting electrode and resetting the applied voltage to the deflecting electrode based on the measured value of the ion strength detected by an ion detector. CONSTITUTION:A deflecting electrode 9 for ion orbit correction is provided on part of the ion passing orbit from an ion source 2 to an ion detector 8, and a power supply scanning section 20 time-scanning the applied voltage to the deflecting electrode 9 and a control section 22 resetting the applied voltage to the said deflecting electrode 9 based on the measured value of the ion strength detected by the said ion detector 8 are provided. The ion strength is detected by the ion detector 8 while the applied voltage to the deflecting electrode 9 is time-scanned by the power supply scanning section 20 at a high speed during the ion strength measurement period, the applied voltage giving the maximum value of the ion strength is determined by the control section 20 based on the detected value of the ion strength, and the applied voltage to the deflecting electrode 9 is reset to this applied voltage. Accordingly, the drift of the ion passing orbit is corrected by the deflecting electrode, and sensitivity deterioration can be prevented.
Patent JP-H0675314-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TSUZUKI HIROHIKO
IPC: G03C1/76
Filed: 1992-08-27
Abstract: PURPOSE:To provide a silver halide photographic sensitive material having little residual color after processing even in the case of very rapid processing and satisfactory sharpness. CONSTITUTION:This silver halide photographic sensitive material has a photosensitive layer contg. spectrally sensitized flat platy silver halide particles having >=3 aspect ratio and a back layer having <=0.4 absorbance at the principal absorption wavelength of spectral sensitization of the emulsion. This sensitive material is processed with an automatic processing machine in which the amt. of a developing soln. replenished is <=25ml per quarter.
Patent JP-2001020927-A (JP)
Title: Screw
Inventor: AKIYAMA YOSHIAKI
IPC: F16B25/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent twist-off caused by a rotational torque on screwing by providing a soft part between a terminal end to a head part of a screw part, in a wood screw provided with the screw part on an axial part having an acute-angled tip part, and the head part on a side opposite to the tip part. SOLUTION: When a wood screw is screwed into a timer by a driver, frictional force between a screw part 3 and the timber is increased as a screwing operation goes forward. When the frictional force for only preventing screwing is generated, the screw operation is stopped, and turning force is applied on a head part 4 from a driver. Simultaneously with stop, turning force from the driver is changed into force for twisting a soft part 5, the force is absorbed by the soft part 5 as a damping part. Simultaneously, the soft part 5 is twisted, and work hardening is generated. The work hardening goes forward, hardening of the soft part 5 is increased, the soft part 5 overcomes against the frictional force, and thereby, turning force applied from the driver is transmitted to the screw part 3 by the soft part 5, and then the screwing operation is started.  It is thus possible to prevent twist-off of an axis.
Patent JP-S6382339-A (JP)
Title: Material testing machine
Inventor: HIRAKI HITOSHI
IPC: G01N3/08
Filed: 1986-09-27
Abstract: PURPOSE:To prevent an overload from working on a test piece during the mounting of the test piece, by applying a drive command signal for decreasing the load to an actuator when the load value as detected with a load detector is determined to exceed a set value. CONSTITUTION:When a test piece 1 is held on a table 3, the table 3 is set at a specified position. Here, with the movement of the table 3, load working on the test piece 1 is detected with a load tester 11 while being compared with a load value preset with an input unit 20 by a CPU 17. When judging that the detection load value exceeds an overload value, the CPU 17 outputs a deviation between both the values as error value to decrease the load of an actuator 5 and the driving of a servo valve 8 is controlled to avoid the application of an overload. This prevents an overload from working on the test piece 1.
Patent JP-S59122189-A (JP)
Title: Still system of television picture
Inventor: IMAFUKU TSUTOMU
IPC: H04N5/783
Filed: 1982-12-28
Abstract: PURPOSE:To obtain a still picture and a slow reproducing picture without any blurring even for a photographed picture of a high speed moving body by taking the unit of picture reproduction as one scanning line group for reproducing repetitively the unit. CONSTITUTION:In case of still picture reproduction, a picture signal A of one scanning line group of a reproduced screen is transmitted repetitively from a picture signal reproducer (VTR) to a picture signal synchronizing device A (VSS). The VSS receiving this picture signal converts this picture signal and the picture signal of one frame screen is formed by interlacing of N-scanning line groups and the result is transmitted to a picture reproducer TV. The TV receiving the picture signal from the VSS reproduces the picture. In case of slow reproduction, the picture signal of each scanning line group is transmitted sequentially to the VSS by M times each when the reproducing speed ratio is 1/M in comparison with the conventional speed. The TV reproduces the picture same as the case with the reproduction of the still picture.
Patent JP-H0970246-A (JP)
Title: Top cover of insert core rod
Inventor: OZAKI KIYOMI
IPC: A01K87/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a top cover capable of protecting a top end part of an insert core rod independently of size of a top guide. SOLUTION: An upper side of a main body 1 of this top cover is notched and an opened part 1a is formed. A rod material placing hole 1b of an insert core rod 2 is formed at left end and an almost cone-like front wall part 1c is formed at right end of the main body 1. An positioning wall 1d is formed at a suitable part in front side of the main body 1 and a notched depression part 1e having a diameter larger than an opened port diameter of a top guide 4 fixed at a top end of a head rod 3 is formed at the positioning wall 1d. A part material 5 for fixing a rod and a part material 6 for fixing a rod top end are provided in the main body 1.
Patent JP-H1054853-A (JP)
Title: Comparator
Inventor: KIMURA MAKOTO
IPC: H03K5/08
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To realize a highly accurate, excellent comparator circuit, which can independently set the value of a threshold level and the value of hysteresis without mutual interference and does not receive the effect of the dispersion of the parts of a comparator element. SOLUTION: A variable-voltage generating means 10, which supplies the voltage as one comparing voltage value of the upper and lower limits that is the condition of hysteresis, can set the value at the specified threshold level value and can change the value, is provided. A specified resistor R1 is provided between the variable-voltage generating means 10 and the reference comparing-voltage input terminal of a comparator 70. A variable constant-current generating means 2O, which supplies the specified constant current to the resistor R1 and can set and change the current to the specified constant current, is provided.  A current switching means 30, which receives the signal at the output terminal of the comparator 70, is inserted and provided between the variable constant-current generating means 10 and the reference comparing-voltage input terminal of the comparator 70 and opens and closes the constant current of the variable constant-current generating means 20, is provided. The potential difference generated across both ends of the resistor by the constant current of the variable constant-current generating means 20 is used as the other comparing voltage value of the upper and lower limits that is the hysteresis condition.
Patent JP-H1062607-A (JP)
Title: Non-polished lens
Inventor: TSUCHIDA HIROBUMI
IPC: G02B3/00
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of the whole lens system of a radial type GRIN lens by filling at least one of surfaces transmitting light with a filler material without being polished. SOLUTION: The non-polished surface 2 of a radial type GRIN lens 1 is arranged adjacently to the image pickup surface 4 of an image pickup element 3 such as CCF, and a filler medium 5 such as resin or adhesive is filled between the non-polished surface 2 and the image pickup surface 4. The polishing of the surface is omitted, whereby the cost of a single body can be reduced. Further, this surface is filled with a filler medium such as resin or adhesive, so that the light is optically transmitted without scattering even when the surface is in the sanded state. Thus, the refractive index difference in the boundary surface is reduced even when the lens surface 2 of the radial type GRIN lens 1 is formed of a sanded surface, and the light can be passed as designed without being influenced by the irregular reflection by the surface or the waviness.  The surface roughness of the sanded surface is desirably 0.5<=H$30.
Patent JP-S6288470-A (JP)
Title: Telephone service frequency indicator
Inventor: MORIMOTO SHIGERU
IPC: H04M15/30
Filed: 1985-10-14
Abstract: PURPOSE:To shorten the time required for making a call so as to reduce the cost, by installing a service frequency metering means and a means which makes a notifying display at the time of service frequency metering to a telephone set. CONSTITUTION:An off-hook detecting section 1 makes power supply to a service frequency indicator at the time of off-hook and a talking state detecting section 2 detects the polarity inversion of a loop current and actuates an oscillating section 3 and one-pulse generator 4. At the oscillating section 3, a change-over switch 14 is switched and its oscillating frequency is changed in accordance with talking areas. A notifying signal generating section 5 sends a visible or audible display signal at the notifying timing just before the service frequency is added up. A service frequency counting section 6 counts pulses from the oscillating section 3 and displays the integrated service frequency through a display section 7.
Patent JP-S59124339-A (JP)
Title: Formation of color diffusion transfer image by thermodevelopment
Inventor: KOMAMURA TAWARA
IPC: G03C5/58
Filed: 1982-12-30
Abstract: PURPOSE:To obtain a sharp color image only by dry type treatment by subliming a sublimable color image produced by imagewise exposing a thermodevelopable photosensitive material contg. a specified coupler and thermodeveloping it, to an image receiving layer to transfer the image on said layer. CONSTITUTION:A coupler used here forms a sublimable or volatile dye when it reacts with the oxidized product of a color developing agent is exemplified by couplers having formulae I , II, III. A thermodevelopable photosensitive material is formed by dispersing (a) photosensitive silver halide, (b) organic silver salt, such as 4-sulfobenzotriazole silver, (c) a color developing agent, such as phenylenediamine deriv., such as formula IV, and (d) said coupler into gelatin, or the like. Said material is imagewise exposed, an image receiving sheet is brought into contact with said material, heated to 50-250 deg.C for 1sec-10min to develop the image, and an image is transferred on the image receiving layer by sublimation or evaporation of the produced image.
Patent JP-H0551827-A (JP)
Title: Method for feeding weft yarn to loom
Inventor: OKUYAMA YASUO
IPC: B65H67/06
Filed: 1991-08-16
Abstract: PURPOSE:To enable automatic feeding of weft yarn with a small space and simple equipment. CONSTITUTION:Packages 12 for weft yarn are fed to a closed loop type overhead conveyor 16 arranged to pass over all the looms, revolved and conveyed. Thereby, optional weft yarn packages are fed to the prescribed loom. As a result, the weft yarn can automatically be fed to the loom with a small space and simple equipment.
Patent JP-S60122945-A (JP)
Title: Photomask processing end point detecting device
Inventor: KAWANABE TAKAO
IPC: G03F1/68
Filed: 1983-12-07
Abstract: PURPOSE:To raise a detection accuracy of a photomask processing end point by irrdiating a detecting light of a projector to a reflecting object buried in a sample placing base, detecting a transmittivity of a photomask of a reflected light, and controlling the photomask processing basing on this detected value. CONSTITUTION:A photomask is placed on a transparent sample placing base 10, a treating liquid is dropped from a drop nozzle 6, and the placing base is rotated. When etching of a chrome film 9 advances, and the chrome film 9 is eliminated from on the surface of the photomask, a detecting light 14 transmits through the photomask, and reaches a reflecting object in the sample placing base. A reflected light 30 reflected by the reflecting object transmits through the photomask again and reaches a photodetector 5. The photodetector 5 detects an optical transmittivity of the photomask and converts it to an electric signal, etc. This electric signal is connected with a processing time setting part 21 through an optical transmittivity detecting part 20. Information of this processing time is connected with a processing control part 22, this control command is connected with a driving control part 23 and a treating liquid supply part 24, and the processing end point is detected with a high accuracy.
Patent JP-S59123574-A (JP)
Title: Corrosion preventive coating method
Inventor: TONOMURA SADAICHI
IPC: B05D7/14
Filed: 1982-12-28
Abstract: PURPOSE:To obtain a covering layer which is less influenced by the interval between painting and has excellent inter-layer adhesion and good corrosion preventiveness by coating a compsn. of a non-solvent type paint which is curable at an ordinary temp. on the corrosion preventive lining composed of an unsatd. polyester resin, etc. incorporated with a flat pigment. CONSTITUTION:A compsn. of a liquid resin which is curable at an ordinary temp. and consists of 17-70pts.wt. a flat pigment, 0.01-10pts.wt. a silane coupling agent and a proper amt. of a curing agent in 100pts.wt.>=1 kind among an unsatd. polyester resin, epoxy acrylate resin, and epoxy resin is coated on a material to be coated and is polymerized to form the cured paint film. A compsn. of a non-solvent type paint which is capable of radical polymerization and oxidation polymerization and curable at an ordinary temp. is coated thereon and polymerized to form the cured paint film.
Patent JP-H1157262-A (JP)
Title: Embroidery data editing device
Inventor: KOMIYA RYOHEI
IPC: D05B19/10
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To set a desirable embroidery color according to the characteristic of cloth to be embroidered. SOLUTION: This device reads using a scanner 28 the color, etc., of cloth to be embroidered, and presents to the user the desirable color of embroidery matching the cloth by consulting color data 36 in which desirable colors are prestored. Further, when it is desired to limit the embroidery color to a specific color, embroidery data for providing hemming that makes the embroidery color look better are added.
Patent JP-H1156329-A (JP)
Title: Bulbar crop-supplying apparatus
Inventor: NISHIO MOTOI
IPC: A23N15/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To surely supply crops one by one in an apparatus for supplying bulbar crops, etc., to an apparatus for cutting stems, leaves and roots of bulbar crops such as onions, etc. SOLUTION: A structural frame 7 having a lower holing part M3, at the lower part, for holding bulbar crops 4 is provided with a bulbar crop-lifting mechanism M which supports plural buckets M2 in a freely rotatable state and lifts up, one by one, the bulbar crops held in the lower holding part by running the buckets M2; and an attached crop-removing mechanism Q which is placed in the structural frame 7 and removes the attached bulbar crops 4 lifted by hanging with the bucket M2 or with the bulbar crop 4 normally lifted by the bucket M2.
Patent JP-2000042322-A (JP)
Title: Filter medium reinforcing sheet, filter medium for air filter and air filter
Inventor: INOUE OSAMU
IPC: B01D39/16
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized air filter having a large filtration area, a filter medium for the air filter and a filter medium reinforcing sheet. SOLUTION: This air filter is formed of a fiber consisting of a core-clad hot-melt synthetic resin and includes a filter medium reinforcing sheet 18 placed and fixed on a porous membrane and the porous membrane 17 having 0.1-5 μm average pore diameter, low in pressure drop and made of polytetrafluoroethylene. The reinforcing sheet 18 is fixed to at least one side of the porous membrane 17 to constitute the filter medium for an air filter, and the air filter using the filter medium is provided.
Patent JP-H1161929-A (JP)
Title: Bath-tub drainage construction
Inventor: UGI KOJI
IPC: E03C1/22
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide bath-tub drainage construction capable of easily ensuring also waterproof efficiency with simple joint work and being connected without hindering even if joint height-positions are deviated each other in the vertical direction in washing place side and bath-tub side. SOLUTION: A bath-tub side joint pipe section 3 bent upward is extended to one end of a drain pipe main body 2 having a cornice section 1 to connect the upper opening 4 thereof to a drain outlet 6 of a bath-tub 5 to fix, and the other end of the drain pipe main body 2 is extended to monolithically form a washing place side joint pipe section 7. The washing place side joint pipe section 7 is inserted into a joint opening hole 9 bored in a wallboard 8 between the washing place side and bath-tub side to hold a pair of nuts 10 screwd therein on both sides of the wallboard 8, and the front end opening 11 of the washing place side joint pipe section 7 is connected in a state to open it to the washing place side to fix.
Patent JP-H1171169-A (JP)
Title: Oxide-ion conductive ceramic and its production
Inventor: KAWAGUCHI MIYUKI
IPC: G01N27/409
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic material having high oxide ion conductivity even in a low-temperature range, sufficient mechanical strength and highly dense texture and usable as an oxygen sensor, etc., by using a ceramic composed mainly of oxides consisting of a rare earth element oxide and SiO2 , baked at a specific temperature and containing an apatite crystal structure as the main constituent phase. SOLUTION: This sintered material is composed mainly of (RE2 O3 )x (SiO2 )6 (RE is La, Ce, Pr, Nd or Sm; 3.5<x<6) baked at >=1700 deg.C. The ceramic is produced by mixing raw materials containing the rare earth metal oxide and silicon dioxide at a prescribed ratio, calcining and crushing the mixture and baking the product after forming. The calcination is carried out generally at 1000-1300 deg.C. The baking is preferably carried out at 1700-1900 deg.C on a baking jig composed mainly of a stabilized zirconia sintered material.
Patent JP-H0392569-A (JP)
Title: Knocking detecting device for internal combustion engine
Inventor: IWAKIRI YASUNORI
IPC: F02P5/153
Filed: 1989-09-04
Abstract: PURPOSE:To improve the detection precision of the knock component with a simple device by calculating the heat generation for the crank angle in every cycle based on the pressure change wave-form of a combustion chamber, and judging the strength of the knock with this value. CONSTITUTION:A removing means (b) removing the preset high-frequency component from the output of a pressure detecting means (a) outputting the combustion pressure or the signal changed in proportion with it is provided. The total heat generation for the crank angle in every cycle is calculated by a total heat calculating means (e) based on the pressure change wave-form removed with the high-frequency component of the combustion pressure outputted from the removing means (b) and the operation state of an engine. A knock heat calculating means (g) calculating the heat generation by knocking in one cycle is provided, the ratio between the heat generation by normal combustion in one cycle or one or more in the total heat generation and the heat generation by knocking is calculated, and the knocking strength is judged based on this ratio.
Patent JP-H0677527-A (JP)
Title: Si light emitting element and its manufacture
Inventor: YAMADA MASAO
IPC: H01L33/16
Filed: 1992-08-28
Abstract: PURPOSE:To realize a new Si light emitting element capable of electric light emission wherein fragility is reinforced, by constituting a quantum wire type porous Si layer, a conductive polymer layer forming a PN junction with the porous Si layer, and electrodes corresponding with them. CONSTITUTION:On the single surface of an insulative substrate 5, an ITO film or a thin gold film as an electrode 3 for an Si layer is formed, a B-doped P-type poly Si layer 6 is deposited on the film and dipped in hydrofluoric acid, and anodic oxidation is performed, thereby forming a quantum-sized porous Si layer 1 in the surface layer region of the poly Si layer 6. On the layer 1, a conductive polymer layer 2 having N-type conductivity is deposited, thereon an ITO film as an electrode 4 for a polymer layer is formed by sputtering, an etching mask 7 is formed, the ITO is sputtered and etched, and the conductive polymer layer 2 is subjected to ashing. Hence the ITO being the electrode 3 for the Si layer is exposed, ohmic contacts 8, 8' of metal are formed for the electrodes 3, 4, and an Si light emitting element can be realized.
Patent JP-H1137382-A (JP)
Title: Leaching filtering liquid delivery pipe
Inventor: SASAKI KATSUO
IPC: B01D24/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To permanently and stably deliver an extremely small amount of water at a slow speed in an extremely simple method by filtering liquid leaching between cilia with a chenille inserted and filled in a pipe and adjusting the flow rate of the liquid with an inner diameter of the pipe and the density, material, liquid pressure, etc., of the cilia. SOLUTION: A chenille 3 with the thickness fitted to a hole 2 of a pipe 1 is inserted from one opening through the other opening and filled to obtain an infusion filtering liquid delivery pipe 5. One opening (water inlet) of this infusion filtering liquid delivery pipe filled with water in advance is soaked in a container with water inside, while the other opening (water outlet) is mounted to a flowerpot. When the water level of the water container is kept higher than the outlet of the pipe 5, water is moved to the flowerpot in the drip manner without stop according to the siphon principle, and when the water level is at the same height as the pipe outlet, movement of water is stopped.