baber/WOPTO huggingface dataset:
Patent JP-H01200443-A (JP)
Title: Character output device
Inventor: ONO TAKETOSHI
IPC: G06F12/00
Filed: 1988-02-04
Abstract: PURPOSE:To obtain the print output of a system logging message without manual operation by adding a parameter showing a message number to an operation command. CONSTITUTION:A system includes a message table that gives a proper number to a system message and a parameter showing this system message number is added to an operation command that gives an instruction to the system to print a system logging message. Then the necessity for output of the message is decided according to the presence or absence of designation of a parameter. When the coincidence with the designating conditions is secured, the message is sent to an output evolving routine. Thus, it is possible to easily obtain the print output of the system logging message required most by an operator with out manual operation.
Patent JP-S63194883-A (JP)
Title: Laser beam machine
Inventor: MATSUSHITA NAOHISA
IPC: B23K26/00
Filed: 1987-02-07
Abstract: PURPOSE:To improve the laser beam machining accuracy by providing a picture processing system to recognize a machining point of a work and oscillating a laser beam at a point of time of recognizing the machining point to perform the machining. CONSTITUTION:The titled laser beam machine to perform the discontinuous laser beam machining of a metallic mesh, etc., is provided with the picture processing system 21 consisting of a picture input part 1, a picture control part 2 and a decision part 3. A condenser lens 8 and a dichroic mirror 7 are arranged to the inside of an optical system 20 and a laser starting trigger generation part 4 and a controller 5 are connected with a laser beam oscillator 6 respectively. A picture of the work 10 (metallic mesh) is inputted to the picture input part 1, the control part 2 and the decision part 3 in order via the condenser lens 8 and the dichroic mirror 7 and the work 10 is confirmed. Afterward, the laser beam machining is started and the laser beam 9 is projected on only the machining point. In this way, the machining is performed in a moment and the machining surface becomes accurate. Accordingly, the laser beam machining accuracy is improved.
Patent JP-H07231706-A (JP)
Title: Auxiliary seedling placing device of seedling planting machine
Inventor: SAEKI MASABUMI
IPC: A01C11/02
Filed: 1994-02-23
Abstract: PURPOSE:To readily supply seeding boxes to a seedling shelf of each stage in an auxiliary seedling shelf frame of a multi-stage constitution installed on a body of a seedling planting machine. CONSTITUTION:An auxiliary seedling shelf frame 3 having arranged seedling shelves 2 at plural stages slantingly supporting seeding boxes with making the inner part B lower than the front part A is rotated based on a body and supported so as to select a direction by making the auxiliary seeding shelf frame into a inclined attitude in which the inlets of the upper stage seedling shelves 2 are successively shifted to the inner part side B based on the inlets of the lower stage seedling shelves 2 to provide the objective auxiliary seedling placing device for a rice transplanter.
Patent JP-S55118019-A (JP)
Title: Focusing point detector
Inventor: YAMAKAWA EIJI
IPC: G02B7/34
Filed: 1979-03-05
Abstract: PURPOSE: To enable focusing point detection to be done for both of long and short photographing lenses by disposing at lease two pairs of relay lenses behind a condenser lens and providing photoelectric converting systems opposing to two paris of these lenses.  
     CONSTITUTION: Relay lenses 15, 16 which assume the first pair and relay lenses 17, 18 which assumes the second pair are provided behind a condenser lens 2, the lenses 15, 16 and 17, 18 being changed of the distances of their optical axes. The lenses 17, 18 correspond to the photographing lens of a long focal length. Photoelectric conversion means 20W23 are provided on the imaging planes of the relay lenses 15W18 and the outputs of the photoelectric conversion means 20W23 are changed over by an output change-over switch 24 so that the output signals of the conversion means 20, 21 are inputted to a phase comparator 7 when the short focus photographing lens is to be used and the output of the conversion means 22, 23 are inputted to said comparator when the long focus photographing lens is to be used, and these are displayed on a meter 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04263834-A (JP)
Title: Ophthalmic device
Inventor: OTSUKA HIROYUKI
IPC: A61B3/14
Filed: 1991-02-20
Abstract: PURPOSE:To offer the ophthalmic device which can set quickly various photographing conditions required for starting photographing, and can observe and photograph without setting particularly the photographing condition. CONSTITUTION:A movement of a prescribed part of the ophthalmic device by a motion of a testee or an operation of an examiner is detected by a sensor circuit 5, and in accordance with the detecting signal concerned, a control signal for resetting a state of an optical system 1 or a state of a light source to an initial state set in advance is outputted from a control/signal processing circuit 4, and each part is reset to the initial state.
Patent JP-H10208306-A (JP)
Title: Optical information recording medium
Inventor: KOBAYASHI MASAKAZU
IPC: G11B7/24094
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To keep the position corresponding to an information region free from fingerprints and flaws by providing an optical information recording medium with a display indicating the outermost peripheral position of the information region in a region corresponding to the non-information region on the smooth surface. SOLUTION: The outer side of the information region 102 of a transparent substrate 101 is formed as the non-information region 103 formed like a mirror not formed with pits or formed with dummy pits in the same manner as with the region 102. The annular display 105 indicating the outermost peripheral position of the region 102 is formed in the position on the side slightly outer than the position of the outermost peripheral of the region 102 on the smooth surface. Printing of the display 105 covering the region 102 is possible if ink to allow the transmission of a laser beam is used. The display 105 is formed by printing with a UV curing resin, etc., or the resin mixed with pigments or dyes and solvents.  When colors are added to the display 104 by mixing the pigments or dyes with the resin, a user easily discriminates the range where the region 102 is formed by visually recognizing the display 105.
Patent JP-H06218212-A (JP)
Title: Nonwoven fabric having gradient of pore size and its production
Inventor: TOKIWA TAKASHI
IPC: B01D39/16
Filed: 1993-01-22
Abstract: PURPOSE:To obtain a nonwoven fabric useful as a cartridge filter low in production cost and superior in filter performance by winding the nonwoven fabric having the gradient of pore sizes in the longitudinal direction around a porous core. CONSTITUTION:The nonwoven fabric having the gradient of pore sizes in the longitudinal direction is produced by periodically changing discharge gas quantity in the production method of the nonwoven fabric by a melt-flow method. The nonwoven fabric is wound around the porous core to form the cartridge filter. Thus the useful nonwoven fabric whose production cost in low and filter performance is superior as the cartridge filter is obtained.
Patent JP-S63193559-A (JP)
Title: Mos image sensor
Inventor: AKAGAWA KEIICHI
IPC: H04N5/335
Filed: 1987-02-06
Abstract: PURPOSE:To diffuse pairs of holes and electrons generated in each layer into other picture elements and to avoid cross talk, by isolating a well for every picture element. CONSTITUTION:Wells 13 and 18 are independently provided for each picture element on a semiconductor substrate. Pairs of electrons and holes are generated in an N<+> type semiconductor neutral region 11, which is a light receiving region, a depletion layer 12 and the P-well 13 with incident light P1. Of these electron- hole pairs, a part of minority carriers, which are generated in the P-well 13 are moved upward. Electric charge, which is stored in a bonding capacitor, i.e., a bonding capacitor 12 between the region 11 and the P-well 13, is discharged. Meanwhile, the other part is moved downward and becomes a current, which flows out of a wiring 5, together with the electron-hole pairs, which are generated in a depletion layer 14 and an N-type semiconductor substrate 15. At this time, electric charge, which is charged in the N<+> diffused part, i.e., the neighboring light receiving part, is not discharged. Therefore, cross talk is not generated.
Patent JP-S58144361-A (JP)
Title: Preparation of urethane
Inventor: FUKUOKA SHINSUKE
IPC: B01J31/28
Filed: 1982-02-22
Abstract: PURPOSE:To prepare the titled compound in high yield, by reacting a primary amine or secondary amine with carbon monoxide and an organic hydroxyl compound in the presence of an oxidizing agent using a catalyst system comprising a platinum group metal and an organic halide. CONSTITUTION:A urethane is prepared by reacting a primary amine (e.g. NH3) or a secondary amine (e.g. dimethylamine) with carbon monoxide and an organic hydroxyl compound (e.g. mono- or polyhydric alcohol) in the presence of an oxidizing agent (e.g. molecular oxygen, organic nitro compound, etc.) using a catalyst system composed of (A) a platinum group metal or a compound containing platinum group element and (B) at least one organic halide of formula R(X)m (R is m-valent organic group; X is halogen; m>=1) (e.g. CH2I2). The amount of the organic halide is 0.001-10,000 moles per 1 mole of the metallic element in the component (A).
Patent JP-S52110274-A (JP)
Title: Treatment of waste solution containing heavy metals
Inventor: INOUE HAJIME
IPC: C02F1/42
Filed: 1976-03-12
Abstract: PURPOSE: To treat a waste solution containing heavy metals easily and inexpensively by utilizing efficiently a solution which has been freed from heavy metals after the removal of heavy metals from heavy metals containing waste solution with ion exchange resin and by electrolyzing a solution use for treating ion exchange resin which has adsorbed heavy metals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06225049-A (JP)
Title: Still picture reproducing device
Inventor: OKUZAKI TAKASHI
IPC: H04N1/00
Filed: 1993-01-21
Abstract: PURPOSE:To smoothly scroll a still picture on a still picture reproducing device. CONSTITUTION:In the still picture reproducing device where a command is issued from a host computer 1 to a picture effect processor 2 by a still picture scroll display instruction and the picture is displayed while being scrolled by the picture effect processor 2, the host computer 1 is provided with a clock 3 which manages the reproducing time of a program (scroll still picture), and the slave processor (picture effect processor) 2 which controls the picture effect is provided with a clock 4 which can be interlocked with the host computer 1, and execution of the picture effect is interlocked with the host computer 1.
Patent JP-S61188401-A (JP)
Title: Storage of transition metal catalyst slurry
Inventor: ASANUMA TADASHI
IPC: C08F4/64
Filed: 1985-02-15
Abstract: PURPOSE:To prevent the catalytic performance of a slurry formed by dispersing a catalyst, obtained by allowing a Mg compound-containing carrier to support a titanium halide, in a hydrocarbon medium from decreasing during storage, by storing the slurry in a specified temperature range. CONSTITUTION:A transition metal catalyst is prepared by allowing a carrier containing a magnesium compound (e.g., magnesium chloride or magnesium hydroxide) to support a titanium halide (e.g., titanium tetrachloride). A slurry is formed by dispersing the transition metal catalyst in a hydrocarbon medium (e.g., toluene or hexane) and is stored at a temperature of 10-120 deg.C. In this way, problems such as a decreased bulk density and lowered stereoregularity can be eliminated when an olefin (e.g., propylene or butene-1) is polymerized by using the stored catalyst.
Patent JP-H09219073-A (JP)
Title: Optical head transfer device
Inventor: ONE KAZUYASU
IPC: G11B7/085
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To make lightweight and compact a device by providing the device with a guide member guiding an optical head, a contact part and a vibration actuator driving the optical head in the moving direction by engaging with the contact part. SOLUTION: An optical head transfer device 10 is constituted so that a plate 13 is driven in the prolonging direction when a drive voltage is applied to an ultrasonic actuator 14, and driving force is generated in the prolonging direction of a rubbing plate 13. Then, the optical head 11 joined to the plate 13 is moved in the moving direction of the head 11 being the direction parallel to the prolonging direction of the plate 13. When the head 11 is moved, the head 11 is guided by guide rails 12a, 12b, and thus, the head 11 is moved smoothly on a moving surface formed by the rails 12a, 12b without swinging. Further, by revising the phase of the drive voltage applied to the actuator 14, the head is driven inversely, and the structure of the device 10 is simplified.
Patent JP-S58143817-A (JP)
Title: Filter apparatus for removing combustible fine particle
Inventor: KAWAMURA MITSUYOSHI
IPC: F01N3/02
Filed: 1982-02-19
Abstract: PURPOSE:To remove filtered combustible particles efficiently by combustion, by a method wherein the wall structure of a filter is formed from a porous conductive ceramic and a voltage applying means is provided to the outer peripheral wall of the filter to heat the wall structure by passing a current therethrough. CONSTITUTION:In a filter apparatus for removing combustible fine particles in an exhaust gas, a wall structure is formed from porous conductive ceramic based on silicon carbide. A gas flowed in from the end surface 21 of a filter enters an inlet passage group 1 from each inflow port 3 and passed through a porous filter wall 7 to discharge only the gas through an outlet passage group 4. In this case, fine particles in the gas are collected by the filter wall 7 and only the gas is flowed out from each outflow port 4. At this time, when voltage is applied between both electrodes of the filter apparatus to pass a current, the filter wall generates heat to raise the temp. of combustible fine particles such as carbon particles and to remove the same by combustion.
Patent JP-S54119994-A (JP)
Title: High pressure liquid chromatograph
Inventor: TSUKADA KATSUO
IPC: G01N30/32
Filed: 1978-03-10
Abstract: PURPOSE: To enable highly accurate chromatographic analysis under high pressure by substantially eliminating the pulsating effect when conducting the liquid chrmatography under high pressure.  
     CONSTITUTION: A cam 14 is linearly increased at its radius R from 0° to 180° and linearly decreased from 180° to 0° so that the increased amount is equal to the decreased amount thereof. When this cam 14 is revolved at constant speed, the plunger 17 of a liquid feed unit 26 intakes and exhausts at constant speed at every 180° repeatedly. Accordingly, the moved phase liquid is intaken without pulsation from an intake port 29 by the composite operation of the liquid feed units 26, 27. This will be consistent when the back pressure of the pump is room pressure, but it gnerates pulsating current of the amplitude as designated by a to be and c to d when becoming high pressure. Accordingly the cam 14 is revolved at high speed to instantaneously finish these zones in a to b, c to d to thereby execute highly accurate chromatograph analysis under high pressure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09218077-A (JP)
Title: Method and device for measuring liquid level
Inventor: MIZUNIWA YOSHIHIRO
IPC: G06T7/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately measure excess and deficiency of a level of a liquid filled in a beverage can or the like by using an image processing method before sealing the can by curling and fitting. SOLUTION: An inspection station is provided above a conveying means 2 directly connected to a filling process section 22. A lighting device 4 is provided on side face slightly above an opening end section of a beverage can 1 or the like filled with a liquid and a light is emitted in the horizontal direction. A reflection board 5 is provided on a side section opposite the lighting device 4 such that it is inclined so as to reflect the light to emit on an upper end section of the can. A television camera 6 is provided further above the lighting device 4 such that it diagonally faces the under section so as to take the upper section of the can and the upper end section of the liquid level in its sight.  Thus, it is possible to quickly and accurately measure the liquid level in a non-contact manner before sealing the can by winding and fitting right after the process of a high speed filling means. Since the excess and deficiency of the liquid level is checked at an early process and the result is fed back to a filling machine, variation among individual filling nozzles can be suppressed and a constant filling quantity of each of the nozzles can be always attained.
Patent JP-S53111486-A (JP)
Title: Forced-air cooled power transmission machinery
Inventor: SETOYAMA TATSUO
IPC: H02G5/10
Filed: 1977-03-10
Abstract: PURPOSE: To perform ballanced cooling of jointed machineries having different reted currents, by passing cooling air to one way for machinery having smaller rated current while to two ways for machinery having larger rated current. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10216387-A (JP)
Title: Thimble
Inventor: KUWABARA JUNICHI
IPC: D05B91/04
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a thimble easy to use having good durability and comfortableness. SOLUTION: In a thimble 2 having a finger sack 20 formed by a soft sheet material and a receiving member 3 held at an appropriate position of the finger sack 20, the receiving member 3 is constituted to have a plate-like based part 30 and a rising part 31 extending upward from the base part 30. The rising part 31 is so arranged to project from a slit 24 formed at an appropriate part of a reinforcing member 22 which is preferably made of a sheet material and fixed on the outer surface of the finger sack 20. At least the outer periphery of the base part 30 is sandwiched between the finger sack 20 and the reinforcing member 22 to hold the receiving member 3 on the finger sack 20.
Patent JP-H10221693-A (JP)
Title: Light source device
Inventor: YAMAGUCHI SHOICHIRO
IPC: F21V8/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To realize a light supplying source system in which power consumption is low and light emitting life is long. SOLUTION: In a constitution consisting of a light source 10, an elliptic reflection mirror 20 in which a light transmission path 40 is provided at the focal part of the ellipe and a reflection mirror 30 in which a hole to be provided at the opening part of the minor axis of the ellipe is made, the light beam 81 emitted from the light source 10 and reflected with the elliptic reflection mirror 20, the light beam 82 emitted from the light source 10 and reflected with the ellipe reflection mirror 20 and reflected with the reflection mirror 30 in which the hole is made and moreover reflected with the mirror 20 and the light beam 83 emitted from the light source 10 and reflected with the mirror 30 and reflected with the mirror 20 and moreover reflected with the mirror 20 or the like are made incident on the light transmission path 40.  Moreover, when an outgoing light by the light source 10 is reflected with the reflection mirror 30 while being directly received with the mirror 30, the reflected light is not made to be directly made incident on the light source 10, but it is made so as to be reflected with the elliptic reflection mirror 20 once to be again made incident on the light source 10 of itself or to be made to pass the vicinity of the light source 10.
Patent JP-H02206262-A (JP)
Title: Quaternary deciding circuit
Inventor: KOBAYASHI NOBORU
IPC: H04L25/03
Filed: 1989-02-06
Abstract: PURPOSE:To immediately decide a quaternary by means of a formed address by comparing inputted data with three thresholds on the respective levels of a shift register, successively designating a code flag and a zero flag based on a result, and inputting them to a decoder. CONSTITUTION:The input data are inputted to an accumulator 30. A threshold Th1 is set in a register 31. The data in the accumulator are compared with the threshold of the regiter, when the data are larger than the threshold, '0' is decided, when the data are not larger than the threshold, '1' is decided, and a flag S3 is designated. Next a threshold Th2 is set in the register 31, the data of in the accumulator are compared with the threshold Th2 of the register, and the values of the S3 to S1 are successively designated. Next, a threshold Th3 is set in the register 31, and the data of the accumulator 30 are compared with the threshold, and the values of the flags S3 to S1 are succes sively designated. By the values of the flags S3 to S1 designated in comparison with the respective thresholds, the quaternary is decided by the decoder.
Patent JP-H0697753-A (JP)
Title: Automatic gain control circuit
Inventor: IENSU FUITSUSHIYAA
IPC: H03G3/20
Filed: 1993-02-16
Abstract: PURPOSE: To disclose circuit constitution for the automatic gain control of NRZ data signals. CONSTITUTION: Whether a logic level inside NRZ data signals, generated by a differential amplifier 3 exceeds a specified positive level or is less than a specified negative level is detected with the help of comparators 7 and 8. The signals generated by the comparators 7 and 8 are time-averaged with the help of RC couplers 11 and 13 and added to logic AND couplers 14 and 19-21. The signals, outputted from the AND couplers 14 and 19-21, are integrated in integration stages 15-17 and sent to the set input of the differential amplifier 3 as control signals.
Patent JP-S57142659-A (JP)
Title: Electrophotographic method for reproducing plural copies
Inventor: MIMURA YOSHIYUKI
IPC: G03G15/00
Filed: 1981-02-27
Abstract: PURPOSE:To enhance latent image retentivity and to enable plural copies to be made, by using a photoreceptor made by laminating an insulating layer and a photoconductive layer on a conductive layer in this order. CONSTITUTION:A photoreceptor consisting of a conductive layer 12, an insulating layer 13, and a photoconductive layer 14 is uniformly exposed at the same time as negatively charged. It is then positively charged or AC destaticized at the same time as imagewise exposed and again exposed to the reversed light image of the preceding light image. At that time, the latent image is formed in the interlayer between the layers 14, 13, and does not appear on the surface, thus permitting the static latent image not to decay even after a plurality of copies made by repeating developing and transfer, charge not to transfer from the layer 14 to the layer 12, so the photoreceptor to be low in fatigue and deterioration.
Patent JP-H09215618-A (JP)
Title: Circulator for warm water in bathtub
Inventor: ADACHI TOSHIYUKI
IPC: B01D35/027
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a circulator for warm water in a bathtub capable of reducing the discharge side pressure loss while facilitating the replenishment and exchange of a bathing aid agent. SOLUTION: A bathing aid agent receiving body 26 is provided removably between s discharge pipe line 15 and a unit side discharge pipeline 21. Thus, the replenishment and exchange of the bathing aid agent are facilitated. Also, the bathing aid agent receiving body 26 is branched from the discharge pipeline 15, so that the pressure loss of warm water flowing through the discharge pipeline 15 can be reduced.