baber/WOPTO huggingface dataset:
Patent JP-S59138061-A (JP)
Title: Lead storage battery
Inventor: KOMAKI AKIO
IPC: H01M4/22
Filed: 1983-01-25
Abstract: PURPOSE:To improve the self discharge performance of a lead storage battery and its restorative performance after it is left to stand in an overdischarged state by packing a positive active material into a base plate before the thus obtained body is dried and formed, being followed by leaving it to stand before it is subjected to formation again. CONSTITUTION:In constituting a sealed lead storage battery, a given amount of a positive active material paste is packed into a base body made of an antimony-free alloy, then the thus obtained body is dried before being formed in dilute sulfuric acid of 1.100 specific gravity at a current density of 0.3A/cm<2> for 40hr. At this point, the porous layers of the positive plate become filled with gas and surfaces of the active material which are in contact with the porous layers contain lower oxides comprising PbOx (X<2). During the time when the positive plate is left to stand in a formation container for 48hr after that, the positive plate is degassed, PbOx and PbO2 of course become in contact with dilute sulfuric acid and these compounds are both converted into PbSO4. By subjecting the positive plate again to formation at a current density of 0.15A/cm<2> for 0.5hr, reversible PbSO4 is immediately and highly nonreversible PbSO4 is also restored to PbO2. When the active material is once converted into PbO2 completely as above, PbO4 converted from PbO2 during the time when a completed battery is left to stand is full of reversibility, thereby improving restorative performance after self discharge.
Patent JP-S5294165-A (JP)
Title: Watch
Inventor: KUROODO BAIYO
IPC: G04B37/00
Filed: 1976-02-03
Abstract: PURPOSE: Waterproofness is assured and handling is made easy without requiring to exchange a ring each time when disassembling, by intervening a plastic ring between the watch side and ultrahard reinforced glass surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02189619-A (JP)
Title: Position coordinate input system
Inventor: NISHIDA HISAYOSHI
IPC: G06F3/0487
Filed: 1989-01-18
Abstract: PURPOSE:To move a cursor on a CRT screen and to input three-dimensional position information by providing the input system with a means capable of changing only the (x, y) coordinates by moving the cursor on the CRT screen, a means capable of changing only the z coordinate and a means for switching those two means. CONSTITUTION:A mode switching circuit 2 determines whether the output data from a mouse 1 can be outputted as the data of the (x, y) coordinates or as the data of the z coordinate in accordance with the button information of the mouse 1. An (x, y) output circuit 3 transforms the moving variable of the mouse 1 into (x, y) coordinates and stores the transformed value in a three-dimensional data storing register 5 as an output value and a (z) output circuit 4 transforms the moving variable of the mouse 1 into the (z) coordinate and stores the transformed value in the register 5 as an output value. Thereby, a perspective projection display circuit 7 knows the three-dimensional coordinate position of the current mouse cursor from the contents of the register 5, transforms the mouse cursor shape data of a mouse cursor shape data storing register 6 into two-dimensional coordinate data and displays the data on the CRT 8 as the mouse cursor shape in the three-dimensional coordinates.
Patent JP-S5293323-A (JP)
Title: Electromagnetic shutter
Inventor: TAKAHAMA SHIYOU
IPC: G03B9/40
Filed: 1976-01-31
Abstract: PURPOSE: To obtain a stabilized high shutter speed by driving a shutter component with the assistance of an electric motor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55104582-A (JP)
Title: Electromagnetic pump
Inventor: YADA MINORU
IPC: F04B35/00
Filed: 1979-01-31
Abstract: PURPOSE: To obtain two kinds of discharges by means of a single electromagnetic drive unit by providing a diaphragm compression chamber and a piston compression chamber on both sides of a piston.  
     CONSTITUTION: One end of movable coil 6 is fixed to center plate 9. The reciprocating motion of movable coil 6 is transmitted to diaphragm 10 and hollow piston 11 via center plate 9. Suction valve 13 is provided in the center of auxiliary center plate 12, and discharge valve 15 is provided in compression chamber case 14, and thereby diaphragm chamber 16 is formed. Suction hole 17 is formed on one end of piston 11, and thereby suction valve 18 is provided. Discharge valve 20 is provided on valve seat plate 19 fixed to yoke 3, and thereby piston compression chamber 21 is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01186300-A (JP)
Title: Creamy solder
Inventor: TAGUCHI NARUTOSHI
IPC: B23K35/22
Filed: 1988-01-22
Abstract: PURPOSE:To restrain the generation of a solder ball and to improve a solderability by contg. a phenylethyl alcohol in the solvent of a flux. CONSTITUTION:The creamy solder blending a powder solder and liqiud or paste like flux is coated on a printed board at the electronic part using the creamy solder and after mounting an electronic part at the coating part it is heated by a laser beam, hot blast, heating devices to perform soldering. If, however, it takes time until the electronic part mounting after solder coating, the oxidation of the solder powder accompanied by the drying of the surface of the creamy solder is caused and numerous solder balls are generated. Now the alcohol class causing a free radical reaction is used for the creamy solder flux solvent. An org. acid is therefore formed when the alcohol class is heated at soldering time and the org. acid restricts the generation of solder balls and betters the solderability.
Patent JP-H03215609-A (JP)
Title: Apparatus for predicting remaining iron quantity in blast furnace
Inventor: NAKAJIMA RYUICHI
IPC: C21B5/00
Filed: 1990-01-19
Abstract: PURPOSE:To predict remaining iron quantity in a blast furnace with high accuracy by obtaining the remaining iron quantity in the blast furnace after tapping the iron with calculation of difference between the actual iron tapping quantity in the specific time and the molten iron production quantity calculated from raw material charged into the blast furnace and the operational condition during the above time. CONSTITUTION:The molten iron tapped from the blast furnace is received into a molten iron ladle and the actual iron tapping quantity measured with received iron quantity measuring means 1 through a load cell is inputted to a second computing element 3. On the other hand, the total charging quantity of main raw materials for the past fixed time in consideration of blasting quantity and fuel ratio obtd. with a first computing element 2, is inputted to the second computing element 3. In the second computing element 3, the molten iron quantity per one charging is calculated from the average number of charging of the main raw material per time for the past fixed time, each main raw material wt. per one time of charging, Fe content in iron ore and molten iron factor (ordinary 1.030), and the predicted iron tapping quantity per time calculated by multiplying the number of charging per time, is obtd. and the difference between the above quantity and the received iron quantity per time from the received iron quantity measuring means 1 is calculated and the remaining iron quantity in the furnace is predicted with high accuracy and displayed on a CRT display 4.
Patent JP-S62170632-A (JP)
Inventor: SUGIYAMA SHIGEAKI
IPC: E03F1/00
Filed: 1986-01-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54104355-A (JP)
Title: Production of optical fiber connectors
Inventor: HAYATA HIRONORI
IPC: G02B6/42
Filed: 1978-02-01
Abstract: PURPOSE:To improve the mounting accuracy of photo detectors by using a base provided with a circular cylindrical part and cylindrical body which is provided with a photo detector positioning part. CONSTITUTION:A circular cylindrical part 6b is provided concentrically with a reference circumference part 6a in the central part of a base 6 which has the reference circumference part 6a on the outside circumference and a cylindrical body 12 which is provided with a photo detector positioning part in the end part is prepared. Electrodes 7, 8 are then assembled to the base 6 and a ceramic insulator 10 having been evaporated with a conductor 11 on the circular cylindrical part 6b is placed, after which the cylindrical body 12 is fitted to the circular cylindrical part 6b; thereafter, while the conductor 11 is being heated, a photo detector 13 is inserted, while being positioned, to the end of the cylindrical body 12 provided with the positioning part, and the photo detector 13 is fusion-welded to the conductor 11.
Patent JP-H02192462-A (JP)
Title: Fiber material for carbon-carbon composite material
Inventor: NAKAGAWA YOSHITERU
IPC: C04B35/52
Filed: 1989-01-19
Abstract: PURPOSE:To densify texture and improve frictional properties and mechanical strength by using a non-carbonized carbonaceous fiber. CONSTITUTION:A non-carbonized carbonaceous fiber obtained by spinning of a pitch heated at 300-400 deg.C under pressure of an inert gas and having 0.01-30mm fiber length and 5-25mum fiber diameter is kept in an oxidizing atmosphere at 150-500 deg.C for 0.5-5 hour to infusibilize, as necessary, or 100 pts.wt. said carbonaceous fiber or infusible fiber is mixed with 100-1000 pts.wt. coking component- containing material (e.g. pitch) and 100 pts.wt. said mixture is washed with 100-1000 pts.wt. organic solvent (e.g. toluene), then heated and/or dried under reduced pressure in a non-oxidizing atmosphere to afford the subject fiber material for carbon-carbon composite material.
Patent JP-H03214328-A (JP)
Title: Memory testing system
Inventor: TSUDA JUNICHI
IPC: G06F12/16
Filed: 1990-01-19
Abstract: PURPOSE:To shorten the test time by reading write data to a read register immediately after write, comparing it with a write register in which the write data is held and testing the normalness of a memory by coincidence or uncoincidence. CONSTITUTION:A test control circuit 8 instructs read of write data in the next cycle immediately after write, reads the data read by the instruction and stores it in a register 9. The contens of this read register 9 and a write register 6 in which the write data is held are compared by a comparator 10, and coinci dence or uncoincidence is outputte. As a result, when the uncoincidence is detected, for instance, an alarm is generated, a test is executed newly by a test program, or a memory address, etc., of the coincidence or uncoincidence are recored. In such a way, the memory test can be executed by a regular operation, and the test time at the time of periodical maintenance is shortened.
Patent JP-H03216846-A (JP)
Title: Rotating head system magnetic recording and reproducing device
Inventor: IWASAKI HIDEJI
IPC: G11B15/467
Filed: 1990-01-19
Abstract: PURPOSE:To improve the characteristic of error rate in the vicinity of an editing point by performing time-divison for a following recording head, allowing the head to function as a reproducing head in a period when it faces to the position of a track where a servo signal is recorded so that it may read the servo signal and performing the tracking control of a rotary cylinder with the signal. CONSTITUTION:The following recording head 2b' traveling on a track m0 is allowed to function as the reproducing head only in the period when it faces the position of the track where the servo signals P0 and Q0 are recorded. Then, the servo signals Q0-Q2 and P0-P2 are read from the head 2b' so as to control the feed of a magnetic tape 3 and the rotation phase of the rotary cylinder 1. Therefore, the head 2b' is allowed to travel on the center of the track m0 regardless of a setting angle PHI between a precedent reproducing head 2b ranged on the cylinder 1 and the following recording head 2b' and mounting accuracy in a level difference, etc. Thus, the error rate in the vicinity of the editing point is prevented from being deteriorated, which occurs because a write track or an adjacent track is damaged at the time of editing.
Patent JP-H07195107-A (JP)
Title: Zero adjustment device for side guide of rolling equipment
Inventor: OKADA KATSUMI
IPC: B21B39/14
Filed: 1994-01-06
Abstract: PURPOSE:To easily and correctly perform the zero adjustment work of a side guide by installing a support beam at the center part between the left and the right table frames, and fixing zero adjustment seats set to a prescribed width on the support beam. CONSTITUTION:When setting the interval between the left and the right side guides 6 arranged on the part of a transfer table 5 so as to correspond the width of a rolled stock, the left and the right side guides 6 are moved once in the closing direction by the elongation operations of cylinders 7. The left and the right zero adjustment seats 12 are put between the left and the right side guides 6 so that the bottom end part 6a of each side guide 6, abuts on each zero adjustment seat 12 on a support beam 11. At this time, the zero adjustment seats 12 are positioned on positions A each at a distance from a pass line center C equal to each other. Moreover, at the time when each side guide 6 abuts on the zero adjustment seat 12 respectively, since the backlash of a drive system, does not exist, it follows that a correct zero adjustment is performed.
Patent JP-S58134839-A (JP)
Inventor: TAKAGI KUNIHIKO
IPC: A61L2/00
Filed: 1982-01-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5294867-A (JP)
Title: Waste liquid treatment
Inventor: TAKAHASHI YUKIO
IPC: C02F1/02
Filed: 1976-02-06
Abstract: PURPOSE: To effectively decompose the noitinic acid with a small amount of heat and to remove the environmental pollution, by heating waste liquid, containing niotinic acid salts, at 120°C under pressure in acidic area, at the time of treating above waste liquid, generated from the wet process desulfurization apparatus of exhaust gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54105667-A (JP)
Title: Hydrulic pressure controller
Inventor: SHIO TAKEHISA
IPC: F15B11/17
Filed: 1978-02-06
Abstract: PURPOSE: To permit supply of flow required for an operation apparatus using a servo valve with reduced power loss and heat generation by providing a small size second pump which can supply servo valve leakage flow even at the time of the low rmp engine operation.  
     CONSTITUTION: When a directional control valve 15 along is operated without using a servo-valve 9, a solenoid controlled valve 16 is not energized, and chambers 52 and 40 are communicated with a tank. Thus, oil hydraulic fluid discharged from a second pump 7 is unloades through a path 45, and oil hydraulic fluid from a fitst pump 6 enters a chamber 38 and pushed a spool 32 to the left so that it is supplied to an oil hydraulic circuit for ordinary work. When the servo-valve 9 is used, the solenoid controlled valve 16 is energized, and passages 55 and 64 are closed. As a result, oil hydraulic fluid from the second pump 7 is supplied from the chamber 38 to the servo-valve 9. When the quantity of the supplied fluid is small, the oil hydraulic pressure in the chamber 38 is reduced to cause rightward movement of the spool 32, whereby oil hydraulic fluid from a first pump 7 is replenished. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62169991-A (JP)
Inventor: MIYAZAKI TOSHIO
IPC: F27B9/40
Filed: 1986-01-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04241812-A (JP)
Title: Shampooing chair
Inventor: NAKATANI MASATOSHI
IPC: A47C1/034
Filed: 1991-01-09
Abstract: PURPOSE:To prevent the neck from bending to an unnatural angle by moving backward a seat part by adjusting height of the seat part in accordance with whether shampooing person's sitting height is high or low, positioning the head part of the shampooing person in a shampoo bowl, and varying an angle of a back rest in accordance with height of the seat part. CONSTITUTION:By a first tuning arm 5 turned by a cylinder 22 which is supported axially by the rear part of a base 1 and can control an operation end position, an ascent of a seat part base plate 9 of a chair and a retreat of the seat part base plate 9 of the chair in the vicinity of the end of the ascent are executed, and a connecting arm 11 connected to a back rest base plate 16 which can be laid dot on a seat part 18 is connected to a control arm 10 in which a cam hole 10a is inserted into a cam shaft 17 of a first turning arm 5.
Patent JP-S56109455-A (JP)
Title: Battery
Inventor: ITOU SHIYOUICHIROU
IPC: H01M50/528
Filed: 1980-02-02
Abstract: PURPOSE:To eliminate connection work between cells and to sequre liquid tightness by inserting under pressure assembled elements consisting of the same number of positive and negative plates to a container which provides conductivity to partitions. CONSTITUTION:The same number of positive and negative plates 5 and 6 are stacked through separators 7. Assembled elements 3 and 3' are obtained after forming straps 8. The assembled element 3' for the end cell is provided with a terminal cell post 9, but the assembled element 3 for an intermidiate cell is not provided with a member equvalent to a cell post. The assembled elements 3 and 3' are inserted  into each cell 4 of a container 1 so that the positive plate 5 may be placed on the  side of a partition 2 consisting of acid-resisting and conductive plastic or acid-resisting metal while the positive plate 6 may be placed on the other side of the partition 2. Both the positive and negative plates 5 and 6 are pressure-welded to the ends of the partition 2, allowing automatic connection between cells. A cover 11 is installed to the container 1 according to the routine practice. A battery is then obtained.
Patent JP-S60156059-A (JP)
Title: Photosensitive silver halide material
Inventor: OBAYASHI KEIJI
IPC: G03C1/06
Filed: 1984-01-25
Abstract: PURPOSE:To obtain a photosensitive material having high sensitivity and superior color reproducibility by forming two emulsion layers having different color sensitivities and by interposing a layer contg. silver halide particles which are not turned into silver particles when the resulting photosensitive material is developed. CONSTITUTION:AT least two emulsion layers having different color sensitivies are formed on a base, and at least one kind of compound capable of releasing a fogging agent, a precursor thereof, a development accelerator or a precursor thereof during development in accordance with the amount of developed silver is incorporated into one ofphotosensitive layers including said emulsion layer. A layer contg. silver halide particles which are not practically turned into silver particles when the resulting photosensitive material is developed is interposed between said two emulsion layers.
Patent JP-S59137487-A (JP)
Title: Penam acid ester derivative and its preparation
Inventor: TANAKA MOTOAKI
IPC: A61P31/04
Filed: 1983-01-26
Abstract: NEW MATERIAL:A compound shown by the formula I (R1 is lower alkyl; R2 is H or methyl) and its salt. EXAMPLE:6beta-[ ( Hexahydro-1H-azepin-1-yl )methyleneamino ]-2, 2-dimethylpenam- 3alpha-carbonyloxymethyl 2'beta-(4-ethoxycarbonyl-1,2,3-triazol-1-yl)methyl-2'alpha-methylpenm- 3'alpha-caboxylate-1',1'-dioxide.hydrochloride. USE:An antibacterial agent against bacteria capable of producing beta-lactamase. PROCESS:A compound shown by the formula II (M is H or metal) is reacted with a compound shown by the formula III (X is halogen), and, if necessary, subjected to a salt-forming reaction, to give a compound shown by the formula I . The compound shown by the formula III is a novel compound, and prepared through a compound shown by the formula IV.
Patent JP-H03216372-A (JP)
Title: Power supply apparatus
Inventor: NAGASHIMA SUNAO
IPC: B41J2/01
Filed: 1990-01-23
Abstract: PURPOSE:To miniaturize the above apparatus and to reduce the manufacturing cost by providing a single common power supply part supplying driving power to a plurality of recording heads and stabilizing the power from the power supply part to a data level corresponding to the inherent data of a drive power supply to supply the same. CONSTITUTION:Stabilizing circuits 35 - 38 stabilize the driving power, for example, supplied from a DC power supply 39 to a definite voltage value on the basis of the head driving voltage data of the memory elements of recording heads 31 - 34 to output the same to the recording heads 31 - 34. The stabilizing circuits 35 - 38 may control a current according to circumstances other than the control of voltage. The DC power supply 39 is a single power supply common to the recording heads 31 - 34 and may have capacity about 2/4 - 3/4 of the current value of four-head simultaneous driving. When an image is printed, there is a case simultaneously printing three colors or four colors partically according to an image processing method but, even when a high density image is continuously printed, printing of about 2 - 3 dots per one pixel is performed on an average and, therefore, a current of capacity high in a certain degree with respect to a peak current may be used.
Patent JP-H07218686-A (JP)
Title: Method and device for loading spent fuel assembly to canister
Inventor: TAKAKURA MASAHIDE
IPC: G21F9/36
Filed: 1994-02-04
Abstract: PURPOSE:To perform loading of a spent fuel assembly to a canister without providing any special chamber, building and transportation equipment. CONSTITUTION:A canister body 4a is placed in a fuel. storage pool 1, a spent fuel assembly 2 is filled in the canister body 4a, a lid placer 17 is put on, the water in the lid placer 17 is replaced with the air, the water in the canister 4 is drained, a canister lid 4b is fixed by welding, the canister inside is dried and filled with inert gas, the air in the lid placer 17 is replaced with water, and the lid placer 11 is removed.
Patent JP-S59136667-A (JP)
Title: Antenna device
Inventor: KOBAYASHI MASAAKI
IPC: H01Q19/06
Filed: 1983-01-25
Abstract: PURPOSE:To prevent the deterioration in the coefft. of direction finding sensitivity by controlling the inter-beam spacing of element antennas and beam noses by a gain controlling means and beam forming means. CONSTITUTION:The inter-beam spacings of the multibeams by an antenna element A1 in the front bearing of the antenna and antenna elements A2, A3- having successively increasing scanning angles are controlled so as to have the prescribed values increasing with an increase in the scanning angle by a beam forming circuit C which applies excitation phase signals to attenuating means E1, E2- for controlling gain, and the beam noses of the respective beams are so controlled as to be kept constant. The deterioration in the coefft. of direction finding sensitivity occuring in the overlaps with the adjacent beams is prevented by such antenna beam pattern and the direction finding with high accuracy is accomplished.
Patent JP-H02191616-A (JP)
Title: Impact-resistant resin material for molding
Inventor: SUZUKI TAKAMUNE
IPC: C08F279/00
Filed: 1989-01-20
Abstract: PURPOSE:To obtain a molding material for coated parts of interior automotive trim, having excellent urethane coating adhesiveness (adhesivity) by blending a specific styrene-based impactresistant resin material with an unsaturated carboxylic acid (anhydride) and an organic peroxide in a specific ratio and kneading in a molten state. CONSTITUTION:(A) 100 pts.wt. styrene-based impact-resistant resin material prepared by grafting a styrene monomer onto butadiene rubber containing at least 50wt.% butadiene is blended with (B) 0.1-3.0 pts.wt. unsaturated carboxylic acid (anhydride) [e.g. (meth)acrylic acid] and (C) 0.01-0.5 pt.wt. organic peroxide (e.g. t-butyl peroxybanzoate) and kneaded in a molten state to give the aimed material.