baber/WOPTO huggingface dataset:
Patent JP-H0458382-A (JP)
Title: Character recognizing device
Inventor: KOJIMA KEIJI
IPC: G06K9/03
Filed: 1990-06-27
Abstract: PURPOSE:To remove unnecessary operation in the correction of the recognition result without a candidate less than a second place and to efficiently perform the correcting operation by changing the display method of the recognition result according to the presence or absence of the candidate less than the second place. CONSTITUTION:A display processing part 5 displaying information to a display 5 performs the switching processing according to the presence or absence of the candidate less than the second place and a conviction. Namely, the display method for the recognition result is changed according to the presence or absence of the candidate less than the second place. Thus, the correct character can be inputted by immediately switching to the direct input method without displaying the candidate less than the second place at the time of the recognition result without a candidate less than the second place.
Patent JP-H1018754-A (JP)
Title: Large bore hole excavating construction method and hole excavating device
Inventor: MURAOKA TADASHI
IPC: E21D9/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To facilitate formation of a large bore hole by excavating a plurality of pilot holes in the ground, inserting a guide rod in each pilot hole, forming unit excavated holes, larger than the advance pilot holes, in the ground with the guide rods as guide, and communicating these unit excavated holes with one another to form one target excavated hole with a large bore. SOLUTION: A plurality of pilot holes 6 are formed in the ground 1 by a boring machine 3. A guide rod 7 is inserted in each advance hole 6. The boring machine 3 is then removed to install a derrick device 17, and with the guide rods 7 as guide, unit excavated holes 86 larger than the pilot holes 6 are respectively formed in the ground. These unit excavated holes 86 are communicated with one another to form one target excavated hole 80 with a large bore. The target excavated hole with a large bore can thereby be obtained easily.
Patent JP-H077931-A (JP)
Title: Electric power converter
Inventor: NAKAMURA SHIGERU
IPC: H02M3/28
Filed: 1993-06-16
Abstract: PURPOSE:To achieve the improvement of a power factor and the prevention of rush current by a simple circuit constitution when the power supply of a switching regulator is constituted of a rectifier. CONSTITUTION:A switching element Q1 is connected, via a primary winding 8 for a transformer 7, across rectification output terminals 5, 6 for a rectifier 1. A series circuit which is composed of a smoothing capacitor C1, a reactor L1 and a first diode D1 is connected in parallel with the primary winding 8. A second diode D2 is connected n parallel with the capacitor C1 and the reactor L1. A third diode D3 is connected across the other end of the switching element Q1 and the other end of the capacitor C1. The switching element Q1 is turned on and off by a PWM pulse due to the control of a voltage, it controls an output voltage, and it makes the current of the capacitor C1 intermittent.
Patent JP-2000212158-A (JP)
Title: Sulfonium salt and its production
Inventor: PARK JOO HYEON
IPC: B01J27/02
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a new sulfonium salt useful as a photo-acid initiator or a photo-radical initiator, when a photosensitive curable resin is polymerized, and to provide a method for producing the sulfonium compound by a single-stage reaction at a high yield, not using an expensive sulfoxide compound as a starting material, nor a Grignard reagent. SOLUTION: A compound of formula I [R1 is H, a 1-20C alkyl, a halogen, an alkoxyl or the like; R2 is a 1-20C alkyl, aryl or allyl; (n) is 0-20], preferably a compound of formula II. The compound is obtained by reacting (A) a sulfide compound expressed by formula III with (B) a perfluoroalkanesulfonic anhydride expressed by the formula: [CF3(CF2)nSO2]2O, wherein the component B is used in an amount of 0.2-2.0 mol per mol of the component A, and the reaction is carried out at a reaction temperature within the range of -100 to 100 deg.C.
Patent JP-H1172125-A (JP)
Title: Clutch cover assembly
Inventor: UENOHARA NORIHISA
IPC: F16D13/71
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To adjust a degree of easy sliding in a wedge member by a simple method, in an energizing mechanism of a clutch cover assembly. SOLUTION: An energizing mechanism of a clutch cover assembly, which is a mechanism energizing a fulcrum ring 91 in a direction separating from a pressure plate 82, has a support plate 92 having a plurality of first slopes provided in a surface in a side of the pressure plate 82 of the fulcrum ring 91 and a plurality of second slopes arranged able to rotate in a second side surface of the pressure plate 82 to be brought into contact with a plurality of the first slopes, return spring 93 energizing the support plate 92 in a circumferential direction so as to energize the second slope to the first slope to make the fulcrum ring 91 tend to move in an axial direction, and a friction plate arranged between the support plate 92 and the pressure plate 82.
Patent JP-H074108-A (JP)
Title: Self-traveling parking sleigh guiding type direct transfer device
Inventor: KONISHI TOSHIO
IPC: E04H6/24
Filed: 1992-05-18
Abstract: PURPOSE:To shorten the time required for the entrance and exit of a vehicle by arranging a sleigh frame under the vehicle so as to restrain the wheels of the vehicle, and by traveling the sleigh frame by means of a sleigh-driving conveyor. CONSTITUTION:A sleigh frame 1 is arranged under a vehicle, and is restrained by a link opening/closing cylinder 30 via the front wheels 33 of the vehicle, a span opening/closing link 38 for an individual straight-going guide, and a guide-hole rail 29. Further, the front treading surface of the rear wheels 34 of the vehicle are restrained by puller heads 12 and a driving puller cylinder 8, and also the rear treading surfaces are restrained by roller pusher heads 13 and a pusher cylinder 11. Furthermore, the sleigh frame 1 is traveled by a sleigh driving conveyor for transfering the vehicle onto the shelf situated before and after an elevator.
Patent JP-S5794445-A (JP)
Title: Casting method for casting requiring long hole in inside
Inventor: ARAI KATSUO
IPC: B22C9/24
Filed: 1980-12-01
Abstract: PURPOSE: To make a long hole in the inside at the casting without postworking and reduce the man-hours by coating a bar material of a m.p. lower than that of molten metal with a material of a m.p. higher than that of the molten metal and casting the molten metal into the mold.  
     CONSTITUTION: A metallic bar 6 made of Al of a low m.p. having a diameter equal to the hole diameter of a long hole required in the inside of a casting is worked to a desired long hole shape, and ceramics coating 7 is applied on the surface. The material 6 having such coating is incorporated into a mold 8, and a stopper is fitted into an outflow port 9, thence cast iron 10 is teemed into the mold 8. Since the coating 7 is of a high m.p., it remains in the state of solid, but the material 6 melts as it is of a low m.p., and when the stopper of the port 9 is removed to allow the molten material 6 to flow to the outside of the mold 8, a space 12 of a long hole shape having the coating 7 is formed in the inside of solidified cast iron 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1016524-A (JP)
Title: Tightening tool of tire non-slip device
Inventor: SUZUKI TATSUO
IPC: B60C27/10
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To give a constantly uniform tightening force to each of non-slip device body to be fitted to tires on the right and left sides in the traveling direction of a vehicle. SOLUTION: In a tightening tool 10 in which a return part 23 of a tightening band 20 of double loop is wound around a cleat 32 of a tightening buckle, and which is provided with a mechanism to prevent winding of an outer circumferential loop in the opposite direction to the diameter expanding direction A, and is locked to a joining part of a nonslip body, the respective tightening tools corresponding to the non-slip bodies on the right and left sides in the traveling direction of a vehicle are symmetrical in the right-to-left direction, and the diameter expanding direction A of an outer circumferential loop is same as the rotational direction R.L of a tire.  When the joining part of the non-slip body is brought into contact with the ground, and the tightening tools 10a, 10b are subject to the moments ML, MR, the tensile force in the diameter expanding direction A is applied to the outer circumferential loop of tightening bands 20a, 20b, and the automatically increased tightening force to constantly expand the diameter of the inner circumferential loop is applied.
Patent JP-H0815502-A (JP)
Title: Production of antireflection film and antireflection film
Inventor: KAWAMATA TAKESHI
IPC: G02B1/11
Filed: 1994-06-29
Abstract: PURPOSE:To enhance an antireflection effect by forming an SiO2 film or Al2O3 film having a specific refractive index or below by a physical vapor deposition method while maintaining a low substrate temp. CONSTITUTION:This magnetron sputtering device 1 has a direct current(DC) power source.2 and a high-frequency(RF) power source 3. A base 5 to be placed with a substrate holder 4 is connected to a refrigerator 6 so that a substrate 7 can be cooled. Si is mounted as a target 8. The substrate 7 consisting of BK glass having a refractive index 1.52 is set at the substrate holder 4 and the inside of a vacuum chamber 9 is sufficiently evacuated. The refrigerator 6 is not used during the evacuation and the temp. of the substrate 7 is kept at room temp. The temp. of the substrate 7 is begun to be lowered by the refrigerator 6 and film formation is started by opening a shutter 14. The SiO2 film or Al2O3 film having the refractive index <=1.44 is formed by the PVD method (physical vapor deposition method) while the substrate temp. is kept at <=0 deg.C.
Patent JP-H0337902-A (JP)
Title: Lighting fixture
Inventor: HASHIHATA MICHIHARU
IPC: F21S2/00
Filed: 1989-07-01
Abstract: PURPOSE:To enable the constitution of different lighting fixtures via the combination of lamp body parts matching a desired lamp by separating the lamp body part and a base body part from each other in such a way as to be freely detachable, forming a recess part on the back of the lamp body part for so mounting the base body part as to be housed in the recess part. CONSTITUTION:The lighting fixture in the title is formed in such a way as to separate a lamp body part A including a cylindrical inner wall part 16 with a recess part 15 on the rear of a base body part 1, a lamp socket 22 supported on a base plate part 21 and another base plate part 21 and a base body part B including a lamp 23 and so mounted on the lamp body part A as to be detachable. Furthermore, when the lighting fixture is constituted for use of a different lamp 23, the socket 22 suitable therefor is supported on the base body part B, and then the lamp 23 is mounted. Then, the base body part A having a reflector suitably sized for the lamp 23 or suitable for obtaining desired illumination is coupled to the base body part B. According to the aforesaid construction, even a difference in the change of the type, rating or the like of the lamp 23 cause no problem when a part is changed locally, and the manufacture of the lamp body part A becomes easy.
Patent JP-S5873771-A (JP)
Title: Sputtering device
Inventor: IWATA TSUNEKAZU
IPC: C23C14/34
Filed: 1981-10-26
Abstract: PURPOSE:To obtain thin films of multielement alloys of arbitrary compsns. by an extremely simple method by controlling the relative position relations between a piece of electrode target consisiting of plural pieces of blank materials and a substrate and sputtering speed synchronously. CONSTITUTION:After a vacuum tank 1 is evacuated with a pump 2, a sputtering gas is introduced therein from a cylinder 3 through a flow rate controlling valve 4 and DC voltage is applied between the substrate 5 held on a mechanism 6 and the target 7 on an electrode mechanism 8 by an electric power source 10, whereby the substrate is sputtered. A shutter 13 and a shielding plate 9 are disposed between the target 7 and the substrate 5. Here, a disc consisting of semicircular blank materials A, B is used for the target 7, and is rotated by a moving mechanism 11. In synchronization with the rotation thereof, discharge electric power is changed by a synchronizing mechanism 12. Then the materials A, B are exposed periodically to the opening part of the plate 9, whereby sputtering is accomplished.
Patent JP-H0460163-A (JP)
Title: Evaporation purge abnormality detecting device for internal combustion engine
Inventor: UCHIDA KENICHI
IPC: F02D41/14
Filed: 1990-06-29
Abstract: PURPOSE:To enable high reliable detection of abnormality by comparing concentration of fuel gas in an intake pipe with a predetermined value, determined in accordance with a fuel gas absorptive condition for a canister, and judging an evaporation purge means abnormal when the concentration of fuel gas is in a predetermined value or less, when an engine is under a purge condition. CONSTITUTION:In an evaporation purge means, fuel gas, scattered from a fuel tank or the like, is once absorbed by an adsorbent 5 in a canister 6, and the fuel gas, adsorbed to the adsorbent 5, is detached and purged to an intake pipe 4 by a negative pressure thereof in the case of predetermined condition during running of a vehicle. Here, a fuel gas sensor 20 for detecting concentration of fuel gas in intake air is provided in an intake passage 4a in the intake downstream side from a purge port 13, and an output of the sensor 20 is input to an ECU19 with outputs from an air flow meter 16, intake air temperature sensor 17, etc. When an engine is placed in a purge condition, the concentration of fuel gas, detected by the fuel gas sensor 20, is compared with a predetermined value determined in accordance with a fuel gas adsorptive condition in the canister 6, and the evaporation purge mechanism is judged abnormal when the concentration of fuel gas is in the predetermined value or less.
Patent JP-H0728246-A (JP)
Title: Photosensitive resin composition and production of resist image
Inventor: KATO KOJI
IPC: G03F7/023
Filed: 1993-07-09
Abstract: PURPOSE:To provide a photosensitive resin compsn. having high sensitivity and high resolution and giving a positive type pattern. CONSTITUTION:This photosensitive resin compsn. is a positive type chemically amplifiable photosensitive resin compsn. contg. an alkalisoluble resin (a), a compd. (b) which produces an acid when irradiating with active chemical rays and a vinyl polymer (c) having acid-decomposable groups whose solubility to an aq. alkali soln. is increased by an acid catalyzed reaction in the side chain. The solubility of the resin (a) to 2.38wt.% aq. soln. of tetramethylammonium hydroxide is 10-200nm/sec, the ratio of the solubility of a blend of 100 pts.wt. of the resin (a) with 5 pts.wt. of the polymer (c) to 2.38wt.% aq. soln. of tetramethylammonium hydroxide to the solubility of the resin (a) is <=0.25 and the ratio of the solubility of a blend of 100 pts.wt. of the resin (a) with 5 pts.wt. high molecular compd. formed by an acid catalyzed reaction of the polymer (c) to 2.38wt.% aq. soln. of tetramethylammonium hydroxide to the solubility of the resin (a) is >=1.4. A resist image is produced using this photosensitive resin compsn.
Patent JP-2000004612-A (JP)
Title: Rice transplanter
Inventor: NISHI YOICHIRO
IPC: B60W10/10
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter capable of controlling the number of rotation of an engine to a number of rotation suitable for planting traveling at a high speed and a heavy load, U-turn traveling at a low speed and a light load, or the like by enabling the changing of an output property of an engine through a specific method. SOLUTION: This rice transplanter is constructed so that a travelling speed is changeable through an operation of a traveling speed changing means. The output character of an engine is made to be changeable in cooperation with the speed changing operation of the traveling speed changing means. In this case, it is preferred that the output property of the engine is made changeable between a high output mode and a low output mode, and when the speed reducing ratio of a non-stage transmission operated by the travelling speed changing means is large, the output character of the engine is shifted to the high output mode, and when the speed reducing ratio is small, the output character is shifted to the low output mode.
Patent JP-H0220859-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: IWAGAKI MASARU
IPC: G03C7/32
Filed: 1988-07-08
Abstract: PURPOSE:To improve the sharpness and the development processing property of the title material by specifying the total amount of a coated silver, couplers for masking of a red photosensitive layer, a green photosensitive layer and a blue photosensitive layer, and the unit mol.wt. of the coupler, respectively. CONSTITUTION:The reduction of the amount of the coated silver is strongly desired, in resource saving and development processing loading, and a problem about especially the remarkable deterioration of the optical density of a yellow pigment picture occurs as the effect of the photographic characteristics of the photosensitive material caused by the reduction of the coated silver. Namely, the total amount of the coated silver is specified to 15-45mg/dm<2>, and a cyan coupler for the masking is incorproated in at least one layer of the red photosensitive layers, and a magenta coupler for the masking is incorporated in at least one layer of the green photosensitive layers, and a hydrophilic diequivalent yellow coupler having the unit mol.wt. of 400-700 is incorporated in at least one layer of the blue photosensitive layers. Thus, the excellent sharpness and the stable characteristic of the photosensitive material even at the time of development processing it, in spite of the big reduction of the amount of the coated silver are obtd.
Patent JP-H0611871-A (JP)
Title: Electrophotographic sensitive body
Inventor: HANATANI YASUYUKI
IPC: G03G5/06
Filed: 1992-06-29
Abstract: PURPOSE:To select a specified electric charge transferring material which satisfies such electrophotographic characteristics as sensitivity, potential retentivity; potential stability and residual potential with high performance in an electrophotographic sensitive body using a bisazo pigment. CONSTITUTION:The photosensitive layer contg. a bisazo pigment represented by formula I as an electric charge generating material and a pyrene deriv. represented by formula II as an electric charge transferring material is formed on an electric conductive substrate to obtain an electrophotographic sensitive body. In the formula I, A is a residue of a coupler, plural A's may be same or different to each other, R<1> is H, alkyl, aryl or a heterocyclic group, each of the alkyl, aryl and heterocyclic group may have a substituent and (n) is 0 or 1. In the formula II, B is represented by formula III or IV, in the case where B is represented by the formula III, (m) is an integer of 0-1, and in the case where B is represented by the formula IV, (m) is an integer of 1-2.
Patent JP-H04366273-A (JP)
Title: Application process of double floor and production of supporting block by use thereof
Inventor: MANO HIROSHI
IPC: E04F15/024
Filed: 1991-06-14
Abstract: PURPOSE:To construct simply and stably a low double floor with low cost and easily obtain a supporting block with flatness and accuracy in dimensions, having flexibility and further, facilitate the adhesion by adaption with the substrate. CONSTITUTION:An intermediate net partition made of foamable plastic is inserted into a mold made of steel plates. Foamable plastic is poured therein and a supporting block 11 having a shoulder at the lower level by one step at the end is formed. This supporting block 11 is placed separately on the ground under the floor and a floor panel 21 or the like is placed between the shoulders 13 of the supporting blocks to form a double floor.
Patent JP-H0724267-A (JP)
Title: Hollow fiber membrane module
Inventor: KOBAYASHI MASUMI
IPC: B01D63/02
Filed: 1993-07-09
Abstract: PURPOSE:To prevent hollow fiber membranes in a module from sticking into one body even when the module is used to filter highly polluted water by arranging webs of hollow fiber membranes or hollow fiber membrane bundles in such a manner that the longitudinal direction of hollow fiber membrane differs from one another and the end of each hollow fiber membrane bundle has one common part to collect water. CONSTITUTION:This hollow fiber membrane module consists of two or more webs or bundles of hollow fiber membranes 1 with each one end fixed as an aperture state maintained in a housing. The longitudinal direction of each hollow fiber membrane web or bundle is different from one another and the end of every bundle has one common part 2 to collect water. Thereby, even when the module is used to filter highly polluted water, hollow fiber membranes are hardly stuck into one body. Moreover, filtering function of the obtd. hollow fiber membrane module which is decreased by use can easily and efficiently be recovered.
Patent JP-H0222094-A (JP)
Title: Desensitizing treatment of planographic printing plate
Inventor: OSAWA SADAO
IPC: B41N3/08
Filed: 1988-07-11
Abstract: PURPOSE:To densitize a non-image part and to protect a plate surface by treating a planographic printing plate with an emulsion type plate surface protective agent consisting of an aqueous phase containing a hydrophilic high- molecular compound and an oil phase containing a specific surfactant. CONSTITUTION:An emulsion type plate surface protective agent is prepared by compounding an aqueous phase having a hydrophilic high-molecular compound dissolved and contained therein with an oil phase containing an alkylphenyl type nonionic surfactant having an HLB value of 14 or less and an anionic surfactant. A planographic printing plate, wherein an image part is composed of the toner image formed on the photoconductor layer provided on a conductive substrate by an electrophotographic process and a non-image part is the conductive substrate, is treated with the aforementioned prepared emulsion type plate surface protective agent to perform the densensitizing treatment of the planographic printing plate.
Patent JP-S6062733-A (JP)
Title: Method for transmitting voice signal
Inventor: YOKOI SEIJI
IPC: H04W28/02
Filed: 1983-09-16
Abstract: PURPOSE:To prevent the missing of head and tail of a voice signal by providing a voice input delay circuit and a PTT signal delay circuit in a radio communication using a PTT switch. CONSTITUTION:An analog delay circuit 5 is provided between a voice amplifier 2 and an instantaneous frequency shift control circuit 3 and also a PTT signal prolonging circuit 8 prolonging for a prescribed time a switching signal of a PTT transmisstion/reception switching circuit 7 is provided. Moreover, an identification code transmission circuit 9 applies the own station identification code stored in an ROM10 to a modulator 4 at the beginning of heat of transmission. The voice signal from a transmitter 1 is delayed by the delay circuit 5 in this case, the mission of the head of speech due to the overlapping of the identification code is prevented. Moreover, in case of the changeover to the reception, the switching signal of the PTT transmission/reception switching circuit 7 is prolonged for a prescribed time by the prolonging circuit 8 so as to prevent the missing of tail of speech.
Patent JP-S5876161-A (JP)
Inventor: NIKORASU CHIYAARUSU BORUJIANO
IPC: B05D1/36
Filed: 1982-10-01
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。