baber/WOPTO huggingface dataset:
Patent JP-2000152460-A (JP)
Title: Hole-boring machine and gauge
Inventor: SHIMIZU SHOHACHI
IPC: H02G3/12
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To bore through-holes with good workability by simply providing the positions of through-holes to be bored for a second time or after, when a plurality of through-holes are bored in a wall material, so as to cause the wall front to face substantially the whole front plane of a wiring box arrganged on the wall rear. SOLUTION: A center shaft 2 which becomes a rotation center when a through-hole is bored in a wall material 8, and a hole-boring blade 4 which rotates to bore a hole in the wall material 8 around this center shaft 2, are provided. An aligning part which causes a positioning part 9a, provided in a wiring box, to perform alignment through a first through-hole 10a bored in the wall material 8 so as to cause a part of the front plane of this wiring box to face the wall front, is formed in the center shaft 2, and a circumferential brim 7f which is formed separated from the aligning part by a prescribed interval and gives the position of the center of a second through-hole to the wall front, is provided.
Patent JP-2000160555-A (JP)
Title: Expanded driving type anchor member
Inventor: MAEKAWA KENSAKU
IPC: E02D5/80
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a driving type anchor member for exhibiting large pulling- out resistance force by being driven in the ground such as bedrock. SOLUTION: A screw shaft 6 is projected on the rear end of an entering part 5, and an anchor cylinder body 7 having anchor pieces 20 juxtaposed in the circumferential direction is out-fitted to the screw shaft 6. A rear end side part of the screw shaft 6 is threadedly engaged with a screw hole 13 arranged in a front end part of a tube body 12. The front end of the tube body presses the rear end of the anchor cylinder body 7 by the advance according to rotation of the tube body 12 to bend the anchor pieces 20 outward in a crest shape. An outflow hole 25 for injecting grout is arranged in a front end side part of the tube body 12.
Patent JP-H07145232-A (JP)
Title: Electrically conductive polymer and its production
Inventor: KAMIYAMA MASASHI
IPC: C08G61/12
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a soluble electrically conductive polymer, having a specific structural unit, excellent in operating efficiency due to its solubility and capable of providing an insoluble cross-linked type electrically conductive polymer excellent in heat and solvent resistances and mechanical and electrical characteristics. CONSTITUTION:This polymer has a unit expressed by formula I (Ht is NH, S, etc.; R<1> is H, a hydrocarbon, etc.; R<2> is a bifunctional hydrocarbon which may have ether bond, etc.; X is O, S, etc.) and has 500-1000000 weight-average molecular weight. The polymer is preferably prepared by chemically polymerizing a monomer expressed by formula II such as 4-hydroxybutyl 4- methylpyrrole-3-carboxylate in the presence of an oxidizing transition metallic halide, then washing and reducing the resultant product. Furthermore, the monomer expressed by formula II is obtained by reacting, e.g. a compound expressed by formula III with a dial expressed by the formula HO(CH2)nOH in the presence of N,N'-dicyclohexylcarbodiimide.
Patent JP-H05169834-A (JP)
Title: Thermal recording material
Inventor: TAKAHASHI YOSHIYUKI
IPC: B41M5/337
Filed: 1991-12-25
Abstract: PURPOSE:To enhance the oil resistance and plasticizer resistance of a recording image, in a thermal recording material having a thermal color forming layer containing a dye precursor and a developer reacting with the precursor under heating to develop a color, by using two or more kinds of compounds represented by specific chemical formulae as the developer. CONSTITUTION:A compound represented by chemical formula I and at least one kind of a compound selected from compounds represented by formulae II-IV are used as the developer contained in the thermal color forming layer of a thermal recording material. In the formulae, X, Y, Z, Q and E are an O-atom or an S-atom, R is a non-substituted aromatic ring group, A is a divalent or more group, n is an integer of 2 or more, R1 is a non-substituted aromatic ring group, R2 is an alkyl group or the like, R3 is a lower alkyl group, R4 is an aralkyl group, R5 is a non-substituted aromatic ring group or the like and R5 and R7 are a hydrogen atom. Each of the aforementioned compounds has no phenolic hydroxyl group or acidic functional group such as a carboxyl group but has strong color developing capacity to a dye precursor such as a basic leuco dye.
Patent JP-H03202435-A (JP)
Title: Electrical contact material
Inventor: NISHIJIMA MICHIHIKO
IPC: H01H1/023
Filed: 1989-12-29
Abstract: PURPOSE:To obtain the electrical contact material for a light load having less dispersion of initial contact resistance value and excellent in corrosion resistance by heating a thin sheet of an Au alloy obtd. by adding specified amounts of one or more kinds among Ga, Ge, Sb, Bi, etc., to Au to a specified temp. in an oxidizing atmosphere or furthermore compounding the thin sheet into Ag or an Ag alloy. CONSTITUTION:An Au alloy obtd. by incorporating 0.001 to 0.1wt.% of one or more kinds among Ga, Ge, Sb and Bi into Au is worked by forging, machining, rolling or the like into a sheet material, which is heated to >=400 deg.C in an oxygen flow and is thereafter rolled into the shape of a final thin sheet. Or, the Au alloy thin sheet is compounded into Ag or an Ag alloy, which is rolled into a composite with Ag, by which the electrical contact material for a light load excellent in the stabilization of initial contact resistance similar to that of Au, furthermore having less dispersion of contact resistance and excellent in corrosion resistance can be obtd.
Patent JP-H07167867-A (JP)
Title: Probe and manufacture thereof
Inventor: SUZUKI KAZUO
IPC: G01N37/00
Filed: 1993-12-15
Abstract: PURPOSE:To reduce a diameter of an opening and to improve detecting characteristics by heating at least a part of a tubular member, axially orientating E and cutting it. CONSTITUTION:A tubular member is formed of an Al tube 10 and has, before processing, an outer diameter of about 1mm, an inner diameter of about 0.5mm and a length of about 10-20mm. In an orientating step, an outer surface of the tube 10 is heated in a ring state from a periphery in a width of about 1mm by a carbon dioxide gas laser, a load of about 20-80g is applied, and orientated until it is cut. As a result, a diameter of its end opening becomes about 200nm, a temperature of a heated part becomes several hundreds-several thousands of degree, and a predetermined time up to cutting is several minutes. These steps can be repeated under the same conditions, and its reproducibility is excellent. Thus, a probe having an infinitesimal end opening can be extremely easily manufactured, and mixture of noise and attenuation of an inspection light can be suppressed.
Patent JP-H05170192-A (JP)
Title: Attitude control device for space navigating object
Inventor: YASUDA KUNIHARU
IPC: B64G1/26
Filed: 1991-12-25
Abstract: PURPOSE:To provide an attitude control device having few number of gas jet blasts by controlling the attitude of a space flight object within the preset dead band via the gas jet blast of a thruster, analogizing the disturbance applied to the space flight object, automatically adjusting the propellant feed pressure to the thruster, thereby changing the thruster thrust. CONSTITUTION:The attitude of a space flight object is detected with an optical attitude sensor 2. The drive command of a thruster 3 is outputted by an attitude control calculation section 4 with the detected attitude information. The disturbance applied to the space flight object is analogized by a disturbance analogue section 7 with the attitude information and the thruster drive command, and the propellant feed pressure to the thruster 3 is adjusted by a propellant feed pressure adjustment section 8 based on the disturbance analogous result. Since the propellant feed pressure to the thruster 3 is adjusted with the attitude information, an unnecessary gas jet blast is eliminated, and the gas jet blast interval can be extended.
Patent JP-H11171394-A (JP)
Title: Paper sheet post-processing device
Inventor: ASAMI SHINJI
IPC: B65H29/22
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet post-processing device capable of discharging a cut-in paper sheet to a paper discharge tray without affecting the stacking state of the paper sheet on a staple tray even if the paper sheet exists on the staple tray in a cut-in mode. SOLUTION: A stepping motor 31, and a conveying roller 8 coaxially connected with a brush roller 8' are drive-connected through a drive transmitting belt 32. The stepping motor 31 and a paper discharging roller 14 are drive- connected to each other through a drive transmitting belt 33. When the paper discharging roller 14 is normally rotated (the rotation in the direction to convey the paper sheet to the downstream side), the brush roller 8' tends to reversely rotate (the rotation in the direction to disturb jogging of the paper sheets on a staple tray), however, the reverse rotation of the brush roller 8' is stopped by making use of a one-way clutch or an electromagnetic clutch if the paper sheet is on the staple tray.
Patent JP-2000175107-A (JP)
Title: Image sensor
Inventor: MURAMATSU YOSHITOKU
IPC: H04N5/3745
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor where a dynamic range of a photoelectric conversion voltage output is wide and a step-down voltage power supply for preventing blooming is not required. SOLUTION: In the disclosed image sensor, a pixel circuit is configured with a photo diode 14 that generates a photoelectric conversion voltage in response to an input optical level, a transistor(TR) 11 that is activated in response to a reset signal RST to initialize the photo diode 14 by using a power supply VDD, a TR, 12 that is connected between a point of the power supply VDD and a bit line BL, amplifies the photoelectric conversion voltage and outputs the amplified voltage to the bit line BL, and a TR 13 that is activated by a word line read control signal WL to connect the TR 12 to the bit line BL. A depletion TR is adopted for the TR 11. Thus, A dynamic range of the photoelectric conversion voltage output of the pixel can be widened without using a booster power supply to increase an initializing level of a pixel light receiving section.
Patent JP-H09184864-A (JP)
Title: Voltage-frequency converter
Inventor: NUKUI TADASHI
IPC: G01R21/06
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to integrate an L.I. by providing voltage-frequency converting means and first pulse subtracting means for outputting a positive output frequency signal corresponding to both positive and negative pulse number difference. SOLUTION: A voltage-frequency converter 1 outputs a positive frequency signal directly proportional to an input voltage when the input voltage E has a positive polarity, while outputs a negative frequency signal REV directly proportional to the absolute value of the input voltage E when the voltage E has negative polarity. A pulse subtracter 2 is pulse subtracting means for outputting a positive frequency signal FP corresponding to the pulse number obtained by subtracting the pulse number of the signal REV directly proportional to the absolute value of the voltage E having the negative polarity from the pulse number of the positive frequency signal FWD directly proportional to the voltage E having the positive polarity.  Thus, since the signal FP can be output, if the mean value of the voltage E has positive polarity, the signal FP corresponding to the mean value of the voltage E can be obtained.
Patent JP-2000168004-A (JP)
Title: Polypropylene laminated sheet
Inventor: TANIGUCHI KOICHIRO
IPC: C08L23/10
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene laminated sheet and a sheet for a PTP packaging material excellent in the balance between the rigidity and thermoforming properties of a sheet at the normal temp. and good in the recycling properties of a sheet residual material or the like. SOLUTION: This polypropylene laminated sheet comprises a two-layered structure wherein a B-layer is superposed on and laminated to an A-layer and the A-layer comprises components (a), (b), (c) in a ratio (wt.%) of  (a)+(b)]:(c)=60-90:40-10 and (a) >=10 10 and the B-layer is a resin layer wherein the wt. ratio of respective components is (b):(c)=100-90:0-10. The component (a) is a soft polypropylene resin wherein a crystalline block and an amorphous block are present in a molecular chain in a mixed state and the component (b) is a crystalline polypropylene resin and the component (c) is a petroleum resin, a terpene resin, a cumarone/indene resin, a rosin resin or a hydrogenated derivative of each of them.
Patent JP-H11165653-A (JP)
Title: Bumper fitting structure of body vehicle with frame
Inventor: MINAMI HIDEKAZU
IPC: B62D25/08
Filed: 1997-11-30
Abstract: PROBLEM TO BE SOLVED: To provide the bumper fitting structure of a body vehicle with frame which can improve appearance by eliminating a clearance between a body side and a bumper in a body vehicle with frame, prevent damage of the front end panel of the body and apparatus mounted on it, and reduce an increase in weight and cost. SOLUTION: A bumper fitting bracket 3 to which a cab mount bracket 1 and a fitting bracket 2 are jointed and fixed, and a bumper fitting side bracket 4 are fixed at the deflector panel 24 of the front end panel 21 of a body vehicle with frame. A bumper reinforcement 15 is jointed and fixed to the front end panel 21 side by jointing an upper bumper stay 16 and a lower bumper stay 17 to the bumper fitting bracket 3 side and a front end lower panel 23, and making fitting holes 18 at its edge engaged with the bumper fitting side bracket 4.
Patent JP-H05169723-A (JP)
Title: Image forming device
Inventor: KAJIWARA TADAYUKI
IPC: B41J2/44
Filed: 1991-12-26
Abstract: PURPOSE:To lower light energy of 1 line so as to reduce quantity of toner by providing a control means for making a light-emitting device emit light in a number of times less than the number of times of repetition necessary for forming 1 line. CONSTITUTION:An LED (light emitting diode) controller is constituted of a memory control circuit 131, a memory circuit 132, a serial/parallel converter 133, a temporary memory 134, a light emitting section 135, a timing control circuit 136, and a print select means 137. When a normal printing is to be performed, a light-emitting device is made to emit light a plurality of times by obtaining the same image information for forming 1 line. For confirming layout of sentence, size and type of character or at printing where high quality print is not necessary, the light-emitting device is made to emit light less times than in normal printing by the same image information for forming 1 line. Thus, quantity of toner to be attached to a photosensitive body can be reduced by lowering light energy for 1 line, so that consuming quantity of the toner can be reduced.
Patent JP-H09157896-A (JP)
Title: Barrel plating method
Inventor: MURAKAMI HIROTO
IPC: C25D7/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a barrel plating method which prevents the occurrence of the insufficiency in the plating concn. in a barrel during plating. SOLUTION: The barrel 2 in which objects 3 to be plated and dummies 6 are housed is pulled up from a plating liquid bath during the course of the plating and after the plating liquid 8a is drained, the barrel 2 is immersed again into the plating liquid bath and the nickel plating or solder plating is executed in the barrel plating method for executing the plating by immersing the barrel 2 into the plating liquid bath. Even if the opening rate of the peripheral wall of the barrel falls, the plating liquid concn. in the barrel 2 is maintained constant and, therefore, the degradation of the plating current density efficiency does not lower and the plating time is shortened. The defective rate such as the insufficiency of the plating film thickness is thus lowered.
Patent JP-H05279158-A (JP)
Title: Production of delayed release particulate fertilizer
IPC: C05G3/00
Filed: 1992-12-02
Abstract: PURPOSE: To obtain a particulate fertilizer, with which delayed release effects are improved and the fertilizer content of a coated fertilizer is increased, by dissolving a coating substance, which contains rosin as a main component, in an organic solvent and spraying it over fertilizer particles.  
     CONSTITUTION: The coating substance is obtained by containing rosin by 50 to 100 wt.% as the main component and mixing or reaction of water-unsoluble metal compound by 0 to 10 wt.% and high polymer substance by 0 to 50 wt.% as additives with this component and this coating substance is dissolved in the organic solvent and sprayed over the fertilizer particles so that the objective fertilizer can be obtained. As for rosin to be used, there are gum rosin, wood rosin and tall oil rosin. As for the water-unsoluble metal compound, the fatty acid compounds of Al, Ca, Cu, etc., are exemplified. Besides, paraffin wax, ethyl cellulose or benzyl cellulose is used as the high polymer substance. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06167188-A (JP)
Title: Position detecting method and device thereof
Inventor: KASAI KATSUNORI
IPC: E21D9/06
Filed: 1992-11-30
Abstract: PURPOSE:To make unnecessary calibration and to curtail measured time by generating the magnetic field in the opposite direction and in the same direction from a plurality of exciting coils mounted to a detected substance and arranged to different positions on the common axis, and measuring only parallel component of the generated magnetic field. CONSTITUTION:The magnetic field is generated in the opposite direction from exciting coils 11 and 12 by an oscillator 8, and detection coils 31, 32 and 33 are scanned in parallel with a buried pipe 9 to measure strength of parallel component of the generated magnetic field. Output signals from the detection coils 31, 32 and 33 are amplified by an amplifier 4, and after the signals are detected by a detector 5 on the basis of reference wave from the oscillator 8, they are converted into digital signals by an A/D convertor 6 and are inputted to an operation device 7. After that, the magnetic field is generated in the same direction from the exciting coils 11 and 12 by the oscillator 8. In the same way, the detection coils 31, 32 and 33 are scanned to measure strength of parallel component of the generated magnetic field, and the measured signals are inputted to the operation device 7. The operation device 7 uses ratios of measured values to specify a position of a detected substance.
Patent JP-H06191295-A (JP)
Title: Paddy field work vehicle
Inventor: TOO NOBORU
IPC: B60K13/04
Filed: 1992-12-25
Abstract: PURPOSE:To prevent exhaust air from a muffler from deteriorating an already planted seedling or maneuvering environment in a paddy field work vehicle having the muffler under a riding step arranged in a sideward part of an engine bonnet in a front part of a machine body. CONSTITUTION:The tail end of an exhaust air tail pipe 6a of a muffler 6 is positioned rearward of a hole 8a of an operation pedal 8 of a maneuvering part 3 as well as in a wheel shaft upper place of front wheels 9.
Patent JP-H05183904-A (JP)
Title: Front door monitor camera system
Inventor: OKUMOTO KAZUYOSHI
IPC: H04M9/00
Filed: 1991-12-27
Abstract: PURPOSE:To display the image of the front door on the screen of a receiver by operating a front door monitor camera and the receiver when the front door of a multiple dwelling house, etc., is opened. CONSTITUTION:The open of the front door is detected by a door open detection part 4. This signal is inputted through a control part 8 to a camera control part 5, and the power source of a camera 1 is turned on to turn the camera to an operating state. A receiver operation detection part 6 outputs a signal when a receiver 2 is under operating. When the signal is outputted from the door open detection part 4 and no signal is outputted from the receiver operation detection part 6, a receiver control part 7 turns on the power source of the receiver 2. According to the signal from the door open detection part 4, the input of the receiver 2 is switched to a signal from the camera 1 through a receiver input switching part 3.
Patent JP-2000166672-A (JP)
Title: Base for furniture
Inventor: SHIMIZU AKIRA
IPC: A47B91/06
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a base from being arranged at a position high from the surface of a floor. SOLUTION: Concerning a base 1 provided with a pipe-shaped main body 11 of base arranged along a floor surface F and casters 8 for supporting this main body 11 of base so as to slide, caps 6 are mounted at opening ends 11a in the lengthwise direction of the main body 11 of base. Then, on the outer end side of these caps, casters 8 are integrally provided while arranging an upper wheel end 82x higher than a lower end 11x of the main body 11 of base.
Patent JP-H10179193-A (JP)
Title: Stabilized reagent
Inventor: KAGEYAMA MASAO
IPC: C12N9/96
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilized reagent stabilized to maintain the initial concentration of a reduced nicotinamide-adenine-dinucleotide (phosphate) by including both the reduced nicotinamide-adenine-dinucleotide (phosphate) as a coenzyme and a specific heat-sensitive enzyme. SOLUTION: This stabilized reagent includes both (A) a reduced nicotinamide- adenine-dinucleotide (phosphate) [NAD(P)H] as a coenzyme, (B) at least one kind of a heat-sensitive enzyme capable of returning an oxidized nicotinamide- adenine-dinucleotide (phosphate) [NAD(P)] to the NAD(P)H. A liquid reagent useful for a clinical examination field and a food analyzing field and showing sufficient stability is obtained.
Patent JP-H07172816-A (JP)
Title: Purifying method of clay and device therefor
Inventor: ICHIKAWA NOBORU
IPC: C11B13/00
Filed: 1993-12-22
Abstract: PURPOSE:To provide a purifying method of clay capable of completely filtering clay off by with filter and incorporating no clay into an end-product even if the clay is used for regenerating (purifying) a spent food oil (waste oil) and to provide its device. CONSTITUTION:The subject method comprises the steps of (1) adding water to the clay under stirring; (2) filtering a suspension under stirring in the first step or just after stirring with a filter having at least 0.008-0.01mm mesh; (3) drying the clay after filtration in the second step; and (4) filtering the clay dried in the third step with vibration with a filter of 0.011-0.08mm mesh. Since the clay is treated to be a prescribed grain size, the clay is surely filtered off by using the filter even if the clay is used as a adborbent at the time of regenerating a spent food waste oil, and even a trace of clay does not remain in a food oil after regeneration therefore, odor due to burning of silicon oxide is not generated even when this food oil is heated.