baber/WOPTO huggingface dataset:
Patent JP-H07118800-A (JP)
Title: Hot rolled plate of sn-and ti-b-containing high strength steel excellent in surface characteristic and its production
Inventor: OKITSU YOSHITAKA
IPC: B22D11/12
Filed: 1993-10-26
Abstract: PURPOSE:To obtain a hot rolled plate of Ti- and B-containing high strength steel excellent in surface characteristic by specifying the chemical components of a steel stock and also limiting Sn concentration in the surface layer of a steel plate. CONSTITUTION:A steel stock, having a composition consisting of, by weight, >0.04-0.20% C, >=0.10% Si, <=2.50% Mn, 0.004-0.10% sol.Al, <=0.03% P, <=0.03% S, 0.03-0.25% Ti, 0.0005-0.0030% B, 0.01-0.40% Sn, and the balance Fe with inevitable impurities, is used. If Sn concentration in the steel is <=0.4, Sn concentration in the surface layer of a steel plate can be controlled to <=5% and the occurrence of surface flaw can be prevented. By this method, the hot rolled plate of Ti- and B-containing high strength steel, for which Sn in tin plate scrap and steel can as iron scrap for steelmaking material is utilized as a reinforcing element and which has superior surface characteristics, can be obtained.
Patent JP-S62125869-A (JP)
Inventor: INOUE YORIAKI
IPC: B02C17/04
Filed: 1985-11-27
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-H04144343-A (JP)
Title: Monitor data transmission system between nodes
Inventor: YAMASHITA KAORU
IPC: H04L69/40
Filed: 1990-10-04
Abstract: PURPOSE:To allow the system to contribute to relieve an overtime job of the operator by transferring a monitor data at a fast speed automatically without intervention of the operator for a reserved time after usual operating time of a network. CONSTITUTION:When a transfer request of a monitor data comes from the operator to a node N3, a means 1 calculates a time required for the transfer based on a transferred data quantity and a current communication speed and displays the result for the operator. The operator reserves a time for transfer start by a means 2, a means 3 activates four buses 2-5 except a first bus 1 whose data speed is 9.6k in a time slot 1 passing through transmission lines L1, L2 by an instruction from a monitor 10M when a reversed monitor data transfer is started and revises the bus 1 whose data speed is 9.6k to a data communication bus whose data speed is a maximum speed of 64k in one time slot. Then the monitor 10M starts data transfer for monitoring to a node N3 through a 64k time slot 1.
Patent JP-S63121091-A (JP)
Inventor: WATANABE KIMIHARU
IPC: G10H1/00
Filed: 1986-11-10
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-H02113497-A (JP)
Title: Storage device
Inventor: NAGAI YASUHISA
IPC: G11C27/00
Filed: 1988-10-21
Abstract: PURPOSE:To faithfully store and reproduce the spectrum of an input signal by changing the phase of an output signal at intervals of a repeat period or integer-fold repeat period for reproducing to change the phase difference between continuous repeat signals. CONSTITUTION:When a control signal (a) of a control circuit 15 is '0', a phase variable circuit 6 functions as a non-inverting gate; and when the signal (a) is '1', the circuit 6 functions an inverting gate, and the output of a D/A converter 3 of data from a memory 2 is changed by 180 deg. from that for '0' of the signal (a). Consequently, non-inversion and inversion are alternately repeated with a period tau as the function of the circuit 6 to obtain a continuous waveform in the output of the converter 3, and the phase difference is reduced. Since the phase for repeat reproducing is changed at intervals of the repeat period or integer-fold repeat period to reduce the phase difference between repeat reproduced waves in this manner, the spectrum of the input signal is faithfully stored and reproduced.
Patent JP-H09114544-A (JP)
Title: Portable electronic equipment
Inventor: MURAYAMA TOMOMI
IPC: G06F1/16
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic equipment which can reduce the size of its equipment main body and can be improved in portability. SOLUTION: A personal computer is equipped with a handle 18 fitted rotatably to the equipment main body 10. The handle 18 is equipped with a couple of leg parts 20 which are fitted to a flank of the equipment main body and a grip part 22 which extends between those leg parts, and the grip part is fitted with an AC adapter 24 detachably. The AC adapter has a case which is nearly as long as and as wide as the leg parts.
Patent JP-H04143001-A (JP)
Title: Manufacture of special shaped bar stock
Inventor: FURO MASAHIRO
IPC: B21B1/08
Filed: 1990-10-04
Abstract: PURPOSE:To simplify the process for manufacturing the special shaped bar stock by making a cast billet of which the inside face has a special shaped cross section in the width direction by casting and rolling it. CONSTITUTION:A molten metal 5 is charged in a special shaped hollow casting mold 1 of which the inside face is a special shaped cross section with different thickness in the width direction, solidified in that special shaped hollow casting mold 1 and the cast billet 7 which is continuously or intermittently drawn out is rolled at approximate draft about the thickness in the width direction as it is. In this way, the special shaped bar stock can be obtained by simpler process. And, because also the working annealing in the succeeding process is rolling worked at the same draft, the special shaped bar stock of homogeneous and excellent quality can be made and effectively utilized for the material for high class terminal, lead frame or the like.
Patent JP-2000081395-A (JP)
Title: Appearance inspecting apparatus
Inventor: YOHIRA TETSUYA
IPC: G01N21/952
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized appearance inspecting apparatus for automatically inspecting the surface state of a cylindrical article to be inspected with high accuracy. SOLUTION: In the respective appearance inspection stations ST1-ST5 of an appearance inspecting apparatus, support mechanisms 20 are arranged to both ends of a walking beam mechanism 10, and the support mechanisms 20 support an object P to be inspected having rotary chucks 40 attached to both ends thereof in a rotatable manner through the rotary chucks 40. The appearance inspection stations ST1-ST5 rotate the object P to be inspected by a rotary mechanism 30 through the rotary chucks 40 to perform inspection processing.  The walking beam mechanism 10 moves support arms 12 and the guide bars 13 connected to the support arm 12 upwardly by a drive source at a time of the feed of the object P to be inspected to hold the object P to be inspected by the guide bars 13 to feed the same to the support mechanisms 20 of the appearance inspection stations ST1-ST5 of a next process, and returns to the original appearance inspection stations ST1-ST5. At this time, the rotary mechanisms 30 are revolved centering around an arm cooperation bar 31 to be moved from the support mechanism 10.
Patent JP-H09110021-A (JP)
Title: Binding and cutting tool of thread
Inventor: NISHIYAMA YOSHINOBU
IPC: B65B67/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To serve for packaging work by hands and increase the working efficiency. SOLUTION: A thread is slid into a slit 8 of a bar body 1 through a notch 9 in the rod body 1 and wound up on the bar body a little. Then the thread is caught by the edge of a cutter blade 2 and securely connected to the bar body 1. And hence, the bar body can be strongly pulled to firmly fasten the thread. Thereafter, the thread is unfastened from the bar body 1. But, the thread remains of a state that it is inserted in the slit 8 of the bar body 1. And the thread is stretched and the cutter blade 2 is pressed on the thread to cut it while transferring the bar body 1.
Patent JP-2001092590-A (JP)
Title: Optical pointing device
Inventor: KAWABE SHIGERU
IPC: G06F3/038
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To use an optical image sensor also for functions except cursor display control as well. SOLUTION: This device has an optical image sensor 1 for reading the image of finger or the like touching a protecting cover 13, delay circuit 2 for outputting image data from the optical image sensor 1 after delaying them for a fixed time A, comparator 3 for detecting the difference between the image data from the optical image sensor 1 and the moving data from the delay circuit 2 and outputting the moving amount and moving direction of an image corresponding to the above difference to the main body of personal computer(PC) as pointing data PD, timer 4 for starting a pattern recognizing engine 5 and issuing an interruption to the main body of PC when there is no output from the computer 3 longer than fixed time B,  and pattern recognizing engine 5 to be started from the timer 4 for extracting a feature by performing pattern recognition on the basis of the image data from the optical image sensor 1, and outputting this feature to the main body of PC as feature extraction data TD.
Patent JP-2000085905-A (JP)
Title: Opening device for bag
Inventor: MATSUMOTO KOUNOSUKE
IPC: B65D33/02
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To carry in and out an article easily and completely at low cost by keeping the mouth edge of a bag having non-shape holding property in an opening condition at the time of charging an article to be stored, folding it so as to lower its height, and closing it, using an opening introduction part of simple structure. SOLUTION: This opening device is formed by fitting transverse folding parts 3, 3 at three position so as to be foldable inwards on a band plate having non-shape holding property for formation into a serial short tube, fitting, in a traverse form, a control folding part 4 by a butt elbow-shaped control part facing a hinged part so as to be folded only inwards on one of folding pieces 2 between the folding parts 3, 3 for formation of an opening introduction part 1, and jointing the mouth edge of a bag body 7 having bendability at the lower mouth edge of the opening introduction part 1.
Patent JP-H03128520-A (JP)
Title: Tuning waveform display method for tracking adjustment
Inventor: MATSUMOTO YASUHARU
IPC: H03J3/32
Filed: 1989-10-13
Abstract: PURPOSE:To easily execute tracking adjustment in a short time by applying a sweep signal to the electronic tuning circuit of an electronic tuning type receiver, supplying the IF output or the detection output of the receiver to a sweep signal generator and simultaneously displaying plural tuning waveforms on a CRT. CONSTITUTION:For tuning voltages V1, V2 and V3, for example, power supply voltages E1, E2 and E3 are switched by electronic switches S1, S2 and S3 for each arbitrary time like a figure and the three kinds of voltages with various levels are made and combined within the sweep time of a sweep signal (a) so as to obtain step-shaped voltages. In such a case, since an unnecessary signal (b) is generated in the switch part of each voltage for the step-shaped tuning voltages V1, V2 and V3, the unnecessary signal (b) is removed by executing blanking (c) to the sweep signal (a). By changing sweep frequency width among the tuning voltages V1, V2 and V3, the shape of the tuning waveform to be displayed on the CRT is changed so as to be easily observed. Accordingly, the tracking adjustment can be executed while observing the plural tuning waveforms in the same picture.
Patent JP-S62125593-A (JP)
Title: Semiconductor storage device
Inventor: TAKADA TADAHIDE
IPC: G11C11/401
Filed: 1985-11-27
Abstract: PURPOSE:To increase the level of a reading signal and to obtain a RAM having a high degree of integration by eliminating the effects of the electrostatic capacity of a bit line pull-up circuit and reducing effectively the capacity of a bit line. CONSTITUTION:A transistor Q9 becomes nonconductive by a clock signal phi4 and a bit line is separated into upper and lower parts. Then a bit line pull-up circuit 2 is separated from a bit line by a clock signal phi3. Furthermore, the paired bit lines set at the side opposite to a selected word line are separated from a sense amplifier 1 by a clock signal phi1 or phi2. Then the information on a memory cell is amplified by the amplifier 1 and then read out. Then the bit line is connected to the circuit 2 by the signal phi3 and the second writing action is applied to the memory cell. Thus the capacity of the circuit 2 has no relation when a minute potential difference between both terminals N1 and N2 is amplified. This increases the reading signal level and then the degree of integration.
Patent JP-H07104362-A (JP)
Title: Controller for camera
Inventor: MATSUDA YUICHI
IPC: G03B17/00
Filed: 1993-10-01
Abstract: PURPOSE:To surely and easily take safety measures against an accident caused by the abnormal heat generation of the driving circuit of the actuator, etc., of a camera. CONSTITUTION:A thermometer 3 composed of a semiconductor element is provided in the driving circuit 1 of a load for generating heat, the output of the thermometer 3 is always detected while the camera is actuated and when the exothermic state of the driving circuit caused by the abnormality of the load, etc., is detected, a signal for displaying advance notice of influence by the heat is outputted to a display unit 5 by a sequence control IC 4 at the point of time that the collapse of an element and a malfunction due to the rising of a temperature occur and simultaneously, a changeover to actuation for transiently stopping the sequence of the camera and delaying a driving time is attained.
Patent JP-H05105569-A (JP)
Title: Fertilizer for paddy rice plant
Inventor: YAMAMOTO KAZUO
IPC: C05G3/00
Filed: 1991-10-16
Abstract: PURPOSE:To reduce the cost of rice culture and save the resource of fertilizer raw material by compounding fertilizers having different fertilizer response characteristics in such a manner as to meet the required nutrients by the growing stage of paddy rice plant, thereby minimizing the amount of fertilizer. CONSTITUTION:The objective fertilizer for paddy rice plant is produced by compounding plural grades of fertilizers selected by comparing the time dependence of the necessary amount of fertilizer nutrient with the time dependence obtained from the amount of nutrient absorbed in the paddy rice plant. The fertilizers are compounded with each other in such a manner to get a mixed fertilizer meeting the time-dependence of the necessary fertilizing nutrient. The time-dependency of the necessary fertilizing nutrient can be determined from the difference between the amount of necessary nutrient of paddy rice plant by its growing stage and the amount of nutrient supplied to the soil in each growing stage. The absorbed nutrient amount can be obtained from the data of absorption pattern in the past at various soil temperatures on various date.
Patent JP-2001093104-A (JP)
Title: Operation error recovering method of magnetic disk device, and magnetic disk device
Inventor: OKAZAKI AKIBUMI
IPC: G11B5/02
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an operation error recovering method of a magnetic disk device capable of preventing the deterioration of the performance as a whole device and improving the error correction rate in the magnetic disk device utilizing a ramp load system, by improving the error retry system affected by the noise generated from the unbalance of a magnetic domain of an MR sensor. SOLUTION: By this operation error recovering method of the magnetic disk device and its device, the judgement is made whether the operation error is caused by the abnormality of servo data or not, and when this operation error is judged as caused by the abnormality of the servo data, a head is unloaded to the ramp to execute the process for correcting the unbalance of the magnetic domain of the MR sensor, and when the judgement is made that the operation error is not caused by the abnormality of the servo data, the head is moved to the landing area to execute the dummy write.
Patent JP-H03129242-A (JP)
Title: Hot water supplying apparatus
Inventor: NISHI TAKAHIRO
IPC: F24H1/10
Filed: 1989-10-13
Abstract: PURPOSE:To simplify a device and eliminate a problem of an installation space and to reduce a cost of a hot water supplying apparatus by providing a first hot water outlet for supplying hot water from a heat exchanger and a second hot water outlet for supplying hot water from hot water mixing means. CONSTITUTION:A hot water supplying apparatus 1 having a heat exchanger 2 contains hot water mixing means for mixing hot water from the exchanger 2 with water. A water supply tube for supplying water is connected to the exchanger 2 and the mixing means. A first hot water outlet 12 for supplying hot water from the exchanger 2 and a second hot water outlet 13 for supplying hot water from the exchanger 2 through the mixing means are provided. Accordingly, the hot waters of different temperatures can be simultaneously supplied. Thus, the cost of the apparatus 1 can be suppressed, the apparatus can be simplified and a problem of an installation space can be eliminated.
Patent JP-H1089332-A (JP)
Title: Fastening member having fastening completion display function
Inventor: KOMATSU KOJI
IPC: F16B31/02
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a fastening member having a fastening completion display function by which a fastening completion can be confirmed by a visual observation. SOLUTION: A fastening completion display is made by forming a ultraviolet hard resin layer 2 in which silicon ultraviolet hard resin is mixed with thickener and coloring matter on the fastening surface 11 of a fastening member l. In this case, ultraviolet hard resin is resin polymerizing for a short time by being irradiated with ultraviolet of wavelengths of 200 to J400 nm, performing a three-dimensional cross-linking and hardening. Various kinds of resin such as acrylate, thiolic and epoxy resin can be used., Thus, the formation of the ultraviolet hard resin layer 2 can be performed for an extremely short time and with high accuracy.
Patent JP-H03130234-A (JP)
Title: Sustained release vasodilator
Inventor: HIRAKI JUN
IPC: A61P9/08
Filed: 1989-10-17
Abstract: PURPOSE:To obtain a sustained release vasodilator usable in a state directly embedded in the lesion exhibiting sure therapeutic effect over a long period of time and having high safety by including a solution of a vasodilator into a crosslinked hyaluronic acid gel. CONSTITUTION:A solution of a nontoxic agent having vasodilating action (e.g. papaverine hydrochloride, nicardipine hydrochloride, diltiazem or chinnarizine) is included into a crosslinked hyaluronic acid gel produced by crosslinking hyaluronic acid or its salt with a crosslinking agent (e.g. divinylsulfone or epoxy compound). The drug is included in the lattice of the three-dimensional network structure of the crosslinked hyaluronic acid gel and released into the environment by diffusion. The releasing rate of the drug into the environment can be controlled by the crosslinking degree of the hyaluronic acid gel and the concentration of the drug.
Patent JP-H02115612-A (JP)
Title: Soot blower
Inventor: FUKUDA KAZUO
IPC: F23J3/00
Filed: 1988-10-26
Abstract: PURPOSE:To efficiently remove adhered matter by providing a differential pressure detector for detecting the differential pressure of injected medium at the upstream side and the downstream side of a valve and an alarm unit for generating an alarm when the differential pressure becomes a predetermined value or more in a soot blower for injecting injection medium from an injection nozzle to remove the adhered matter to a heat transfer tube in a combustion furnace. CONSTITUTION:When an end member 2 is cracked, the pressure of injection vapor at the following stream side of a poppet valve 4 is reduced lower than that when it is not cracked. Thus, the differential pressure of injected vapor between the upstream side and the downstream side of the valve 4 is increased. However, a differential pressure detector 8 outputs a signal when the differential pressure of the injected vapor between the upstream side and the downstream side of the valve 4 becomes a predetermined value or more, and an alarm unit 30 generates an alarm. Accordingly, a driver can extremely easily detect the crack at the member 2 without removing a soot blower 7 from a boiler. Therefore, when the member 2 is replaced, the matter adhering to a heat transfer tube 10 can be efficiently removed.
Patent JP-H09110452-A (JP)
Title: Flaky glass, its production and facing material mixed with the glass
Inventor: YOKOI KOJI
IPC: A61K8/26
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a thin flaky glass having a smooth surface and high transparency by applying a sol contg. an organometallic compd.-base polymer on a metallic substrate, drying and contracting the sol to release a gel and heating the gel at a high temp. SOLUTION: A sol contg. a polymer resulting from an organometallic compd. (e.g. Si methoxide) and having 3,000-1,000,000 mol.wt. is prepared. The sol is then applied on a substrate having <=50nm surface roughness Ra, heat-treated at a high temp. in an oxygen-contg. atmosphere and with the outermost surface made of a metal to form a sol film. The sol film is then dried, contracted and released from the substrate to obtain a flaky gel. The flaky gel is then heated at a high temp. to obtain a flaky glass having 0.1-1μm mean thickness, 5-150 aspect ratio and <=50nm surface roughness Ra and transmitting >=80% of the light of 550nm wavelength. This flake is appropriately used to produce a facing material, etc.
Patent JP-2001092119-A (JP)
Title: Photosensitive paste, display and member for display
Inventor: MASAKI YOSHIKI
IPC: H01J11/36
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive paste capable of forming a good partition wall pattern and giving a partition wall that is blackened after firing to enhance contrast. SOLUTION: The photosensitive paste contains inorganic fine particles and a photosensitive organic component in a ratio of 6:4 to 9:1. When a coating film of 140 μm thickness is formed using the paste, the total light transmittance is >=50% and stimulus specification Y in the XYZ system of color representation after the firing of the coating film is <=15. The paste has good pattern forming property and forms a black partition wall that contributes toward enhancing contrast.
Patent JP-H01149858-A (JP)
Title: Pyridone azo dye and its use
Inventor: GIYUNTAA HANZEN
IPC: C09B29/42
Filed: 1988-10-26
Abstract: NEW MATERIAL: Compounds of formula I (L is a 1-3C alkylene; R is a 1-3C alkyl; (n) is 1-3).  
     EXAMPLE: A compound of formula II.  
     USE: Dyes to dye polyester woven fabric in yellow to green are obtained. They have high light toughness, and favorable dying performance. Dyeing can be performed at a relatively low temperature.  
     PROCESS: Diazonium salt of amine expressed by formula III is coupled with 2-hydroxypiridone-6 expressed by formula IV, for example. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S63122006-A (JP)
Title: Manufacture of thin film magnetic head core
Inventor: SHOJI SHIGERU
IPC: G11B5/31
Filed: 1986-11-11
Abstract: PURPOSE:To widen the exposed area of a lift layer impregnated with a lift liquid by forming a 1st lift layer to the entire face except a core forming part and forming a 2nd lift layer made of a specific step pattern thereupon. CONSTITUTION:The entire face of a base 10 except a corre forming part 12 is covered by a lift member 14a of the 1st layer at first. In this case, as the magnetic 14a, a metal such as aluminum, an inorganic compound such as SiO2 or an organic compound such as polyimide is used. Then the 2nd layer lift member 14b is formed on the material 14a. The member 14b consists of a frame 20 around the core 12 and a step difference pattern 22 at its outside and made of a novolak resist or polyimide. After soft magnetic films 16, 16' are formed on the materials 14a, 14b, the materials 14b, 14a are removed sequentially by using a respective lift liquid to leave the film 16'. Since the exposed area of the lift material is widened by this method, the removal is conducted in a short time.