baber/WOPTO huggingface dataset:
Patent JP-S57196470-A (JP)
Title: Fluorescent lamp
Inventor: SHIBATA HARUO
IPC: H01J61/42
Filed: 1981-05-27
Abstract: PURPOSE:To increase the luminous flux of a fluorescent lamp, without deteriorating its color-rendering performance, by using a phosphor activated with antimony and manganese and having a color temperature of 5,500-7,500k as a phosphor for a first layer, and using a phosphor activated with europium as a blue emitting phosphor contained in a phosphor for a second layer. CONSTITUTION:At first, 2.5g of calcium halophosphate phosphor activated with animony and manganese and having a color temperature of 6,300k, which is used as the first phosphor, is applied to the inner wall of the tube. Next, after the above inner wall coated with the first phosphor film is dried and sintered, 2.2g of mixture phosphor consisting of 16% strontinum calcium chloroaphatite phosphor activated with europium, 38% cerium magnesium aluminate phosphor activated with terbium and 46% yttrium oxide activated with europium, which is used as the second phosphor, is applied on the first phosphor film. The luminous flux of thus obtained fluorescent lamp, which is 3405lm, shows about 3% improvement on that of a conventional fluorescent lamp. Besides, the mean color rendering index (Ra) of the lamp is 84.
Patent JP-H01255795-A (JP)
Title: Preventive method of adherence of shellfish to water suction pipe or drain pipe and its apparatus
Inventor: EZOE TSUGIO
IPC: F16L58/02
Filed: 1988-04-01
Abstract: PURPOSE:To completely prevent adherence of shellfishes to a pipe and their propagation by attaching a sheet whose surface is overgrown thick with hairs to the lnside surface of the suction pipe or drain pipe near an opening with the hairs directed toward inward. CONSTITUTION:A sheet 5 whose surface is overgrown thick with hairs 4 is attached to the inside surface of a straight pipe 2. The sheet 5 is bonded on the inside surface of the straight pipe 2 by adhesive with the hairs 4 directed inward. In a L-shaped pipe 3 similar to the straight pipe 2, the sheet 5 is bonded on the inside surface, but since shell fishes and the like are especially prone to adhere to the neigborhood of the opening, the same sheets 5 are bonded not only on the inside surface but also on the outside surface of the pipe. In order to more increase the effect of preventing the adherence of shellfishes, plural permanent magnets are buried in the side wall near the opening of the L-shaped pipe 3.
Patent JP-H02260984-A (JP)
Title: Video intermediate frequency signal processor
Inventor: MIYAMOTO HIROKI
IPC: H04N5/46
Filed: 1989-03-31
Abstract: PURPOSE:To simplify a circuit configuration and to reduce costs by switching a switching means according to the type of a broadcasting system, multiplying a lock signal from a video signal processing side by a second filter output by a multiplier, and outputting a first sound signal. CONSTITUTION:For example, a broadcast signal in a PAL B/G system received by an antenna 1 is converted into a video intermediate frequency signal having a video and audio carrier frequencies fP1 and fS1 by a tuner 2, and applied to a video SAW filter 3 and audio SAW filters 4a and 4b. An AMP 21 amplifies the filter output of the filter 3, and applys it to a PLL video detector 23. The PLL video detector 23 demodulates the filter output to the video signal with the use of the oscillating output of a VCO 23d. A multiplier 25 multiplies the VCO output of the PLL video detector 23 by the output of an AMP 22, and outputs the difference between the frequency fP1 and fSP1, namely a PAL inter- carrier. Since the inter-carrier in the PAL B/G system and a sound signal in a SECAM L system are obtained without using a picture trap circuit, the circuit configuration is simplified, and the costs can be reduced.
Patent JP-S5763652-A (JP)
Title: Electrical contact material
Inventor: SHIBATA AKIRA
IPC: C22C5/06
Filed: 1981-05-30
Abstract: PURPOSE: To enhance the melt sticking resistance by adding a prescribed amount of Sn and In to an Ag-oxide alloy.  
     CONSTITUTION: An alloy consisting of, by wt., 10W15% Sn, 2W7% In, about 3% Zn and the balance Ag is refined. This Ag alloy is rolled and forged to a sheet, and it is internally oxidized at 650°C under 10atm. pressure of O 2  for 72hr. This internally oxidized Ag-oxide alloy contg. Sn and In has superior melt sticking resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63246812-A (JP)
Inventor: NAITO YASUYUKI
IPC: H03H7/075
Filed: 1987-04-01
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。
Patent JP-S59206866-A (JP)
Inventor: HIRAI YOSHIHIKO
IPC: G02F1/153
Filed: 1983-05-11
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-2000278466-A (JP)
Title: Image reader
Inventor: TAJIMA KATSUAKI
IPC: H04N1/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To satisfactorily read an original by detecting a position, where the existence of dirt in a reading part is estimated before reading the original, and discriminating the presence/absence of dirt in the reading part by analyzing image data at the detected position, while reading the original. SOLUTION: This image reader detects a position P where the existence of dirt 15 is estimated, by reading a white presser plate with a CCD reading sensor 12 and discriminates the presence/absence of dirt 15 by analyzing image data at the position P (image data in sub-scan direction) when reading images on the original. Preferably, in this case, the image reader is provided with a means capable of changing the size of the dirt 15 to be detected and further preferably, this device is provided with a means capable of changing the concentration of dirt 15 to be detected. Moreover, preferably, the image processor performs at least one of correcting processing or warning processing of read image data, when the presence of the dirt 15 is discriminated.
Patent JP-H04315968-A (JP)
Title: Instantaneous stoppage detection circuit
Inventor: MIZUSHIMA TADASHI
IPC: G01R19/165
Filed: 1991-04-15
Abstract: PURPOSE:To enable detection of even a reduced voltage of such degree as to have half the cycle of a commercial frequency so as to precisely detect source abnormalities by providing in one part of circuit constitution a circuit which blocks the passage of a voltage or current whose amplitude is below a fixed level. CONSTITUTION:A voltage to be monitored which is applied from a source 1 of voltages to be monitored is increased or reduced by a voltage regulating portion 2 to one suited for waveform processing. Next, a voltage comparing portion 3 comprising two constant voltage diodes connected together with their polarities opposite each other determines whether or not the voltage to be monitored is at a standard level and, when the voltage is above the standard level, the voltage is output through an amplifying portion 4 and information indicating no abnormality is fed to a control device located at the rear stage or a display unit: When the voltage to be monitored is below the standard level, the passage of the voltage or current is blocked by the constant voltage diodes of the comparing portion 3 and so a logic 0 is output from the amplifying portion 4 and information indicating an abnormality is fed to the control device or the display unit and then operation of the device is stopped or indication of the abnormality is performed.
Patent JP-H06295831-A (JP)
Title: Neon transformer
Inventor: ICHIKAWA YUICHI
IPC: H01F27/04
Filed: 1993-04-08
Abstract: PURPOSE:To reduce the cost by reducing the numner of components and the work process. CONSTITUTION:The neon transformer K comprises a case 1, a core 4 disposed in the case 1, primary and secondary bobbins 2, 3, a positioning member 11, a bushing 9 and a connector 8 projecting from the other end face of the case 1, etc. The case has one end face closed by an upper wall 10. The core 4 is provided with an engaging groove 4a in one end face thereof. A positioning member 11 comprising a stop plate provided with claws 12a at the opposite ends and a semitubular member 13 is fixed to the central part of the upper wall 10. The core 4 is positioned by engaging the grooves 4a with the semitubular member 13 and the claw 12a of the stop plate.
Patent JP-H09275104-A (JP)
Title: Method and device for connecting wirings
Inventor: HONGO MIKIO
IPC: H01L21/3205
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for connecting wirings, which forms highly reliable wirings, by forming a local insulating film and providing protected intersecting wirings in the atmosphere using low-cost equipment. SOLUTION: This method comprises a process of applying gas pressure to a glass pipet 9 filled with liquid material 10 for forming connecting wiring 13, pushing out the liquid material 10 to be selectively applied and forming connecting wiring 13 by laser irradiation 12, and a process of applying gas pressure to a glass pipet 14 filled with liquid material 15 for forming an insulating film 18, pushing out the material to be selectively applied and forming an insulating film by laser irradiation 12. Thus, since all the processes are performed in the atmosphere and the insulating film 18 is formed as a protection film, a highly reliable connection is performed.
Patent JP-S60226030-A (JP)
Title: Optical recording and reproducing device
Inventor: MIYAZAWA TAKAO
IPC: G11B7/09
Filed: 1984-04-24
Abstract: PURPOSE:To attain always stable focus and tracking control by providing a differential amplifier circuit for detecting a differential signal of dividing photodetecting elements detecting focus or a tracking error, an additional amplifier circuit for detecting the signal summed up said dividing photodetecting element and a division circuit for dividing the differential signal by the sum signal. CONSTITUTION:When it is defined that a signal from the dividing photodetecting element 10a is (a) and a signal from the element 10b is (b), an output signal, i.e. a focus error signal, of the differential amplifier circuit 11 goes to (b-a) and an output signal 22 of the additional amplifier circuit 20 goes to (a+b). If the intensity of light detected by the dividing photodetecting elements at a recording time is k times that of reproducing, the error signal 21 goes to k(b-a). When the focus error signal 21 is divided by the sum signal 22 in the division circuit 23, the output signal 24 of the division circuit 23 goes to the formula I at a reproducing time and the formula II at a recording time, so that the values of the formulas I and II are always constant independently of the value of k. Consequently, the focus error signal 24 is not varied in both the recording and reproducing times.
Patent JP-H0229245-A (JP)
Title: Physiological solid biting device
Inventor: KOIKE ISAO
IPC: A61C11/00
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the captioned device which can most faithfully follow the condyle path of a human body by adding the correction of the movement of a moving fulcrum to the hitherto-known moving mode of the mandible in which the track of a front teeth cutting end is moved lower rearward in an arc form whereas the mandible joint head is moved front downward in accordance with the opening of a mouth. CONSTITUTION:The track of a front teeth cutting end B which is formed by the mouth-opening movement of the mandible A has its rotation center O on the vertical portion (a) of a mandible skeleton A, forming the track T centering around the rotation center O, with the portion between the rotation center O and a biting-plane straight line end B as the rotation radius. The track T is not a true circular arc and its rotation center O is moved to O1 on the vertical portion (a) of the mandible skeleton A while forming a certain inclination angle in accordance with the mouth opening and, further, the crossing portion D between the biting plane straight line B and a second vertebral cervical tooth projecting portion C is moved on the second vertebral cervical tooth projecting portion C to D1. That is, in the moving track of the front teeth cutting end of the mandible is materialized by making the movement on the extension of the rotation radius the movement of the rotation center, to materialize a mandible site reproducing mechanism being closely resembled to actual biting with high efficiency.
Patent JP-S63248477-A (JP)
Title: Coating method
Inventor: UMESOME TAKESHI
IPC: B05D3/00
Filed: 1987-04-02
Abstract: PURPOSE:To stabilize coating and the quality of a product by carrying out coating while replenishing a coating soln. in accordance with the variations in the coating soln. components between the original coating soln. and the actual coating soln. between coating and recoating stages to keep the properties of the soln. constant. CONSTITUTION:The coating soln. in excess of a specified coating amt. is coated on a traveling carrier 8, the excess coating soln. is removed by an appropriate removing means (e.g., an air knife device 2), and then the removed coating soln. is recovered by a coating soln. recovery device 3, etc., circulated, and recoated. The fresh coating soln. is replenished in accordance with the variations in the coating soln. components between the original soln. and the actual soln. between the coating and recoating stages by a replenishing soln. pan 9, a liq. amt. controller 11, etc., and coating is continued. As a result, the properties of the coating soln. to be used in recoating are kept constant, and the coating and the quality of the product can be stabilized.
Patent JP-H06299187-A (JP)
Title: Production of vegetable crude oil
Inventor: SATO MAKOTO
IPC: C11B1/10
Filed: 1994-03-28
Abstract: PURPOSE:To obtain a vegetable crude oil containing a phospholipid with a high content of phosphatidyl-chlorine and a low content of phosphatidic acid by pressing a vegetable seed with a press, collecting oils therefrom, heat-treating the pressed cake with live steam, drying the heat-treated cake and extracting the dried cake with hexane. CONSTITUTION:A vegetable seed (e.g. rapeseed) or a pulverized vegetable seed at ordinary temperature to 60 deg.C is fed to a press to collect most of fats and oils. The resultant cake after collecting most of the fats and oils is then fed to a screw extruder having the function to directly blow live steam therein for heating and pressed into a pressed cake. The live steam is then directly blown therein within 60min after the pressing to increase the temperature of the pressed cake to >=80 deg.C within 30min. The pressed cake is subsequently kept at <=98 deg.C for >=30sec and extruded through the screw extruder into pellets, which are further dried and then subjected to the extraction treatment with industrial hexane at 60 deg.C temperature to afford the objective vegetable crude oil containing a phospholipid with a high content of phosphatidyl-choline and a low content of phosphatidic acid.
Patent JP-H11263629-A (JP)
Title: Antibacterial crystallized glass product
Inventor: MATANO TAKAHIRO
IPC: C03B19/06
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a building material showing excellent antibacterial property for a long time by depositing an antibacterial agent on a crystallized glass. SOLUTION: The base body of the antibacterial glass product consists of a crystallized glass sheet produced by melting lots of small glass bodies having the following properties into one body to be crystallized. When the glass is heat-treated at a temp. higher than its softening point, it softens and deforms while it crystallizes into an acicular crystal from the surface to the inner part. For example, a crystallized glass having crystals of β-wollastonite, diopside, forsterite or the like and having excellent chemical durability and beautiful appearance is used. Lots of small glass bodies having the properties above described are housed in a die coated with an antibacterial powder. As for the antibacterial agent, a heat-resistant zeolite powder or a TiO2 powder carrying Ag and Cu or the like is preferably used.  Then, the small glass bodies are preferably heat treated at a temp. higher than the softening point of the glass to be crystallized from the glass surface to the inner part while the antibacterial agent is fixed to the product surface. Thus, the crystallized glass product having the antibacterial agent firmly fixed to the surface is obtd.
Patent JP-H04316179-A (JP)
Title: Method for deciding reduction factor of document picture
Inventor: AMAMOTO NAOHIRO
IPC: G06T3/40
Filed: 1991-04-15
Abstract: PURPOSE:To obtain the optimum reduced picture for area division corresponding to various document pictures of newspapers, magazines, etc., by reducing an input document picture at a prescribed reduction factor. CONSTITUTION:In the 1st process, an input document picture is scanned in the longitudinal and transversal directions and the histograms of the thicknesses of a white run having lengths longer than a certain threshold in the transversal and longitudinal directions are prepared (S10 and S11). In the 2nd process, the thicknesses of white run in the transversal and longitudinal directions which give the maximum values are found (S12 and S13). Then, in the 3rd process, the thicknesses of the white run in the transversal and longitudinal direction are compared with each other, the larger thickness is used as a line space, and a reduction factor of a degree at which the line space is not painted out is found (S14-S16).
Patent JP-H06274341-A (JP)
Title: Microcomputer
Inventor: WATASE HIROSHI
IPC: G06F9/38
Filed: 1993-03-17
Abstract: PURPOSE:To provide a technique for relieving the decrease of instruction look- ahead efficiency, which transitionally occurs when a program is branched. CONSTITUTION:A branch destination instruction part 7 which can hold the execution history of a branch instruction, a branch destination address part 8, an address association part 6 monitoring an instruction look-ahead address and a pre-fetch address generation part 2 generating an address for next look- ahead based on execution history when the instruction look-ahead address hits the execution history of the branch instruction are Provided. The decrease of instruction look-ahead efficiency is relieved by predicting branching.
Patent JP-S5710131-A (JP)
Title: Copying original
Inventor: KITAMI TATSUO
IPC: G03B27/62
Filed: 1980-06-20
Abstract: PURPOSE:To realize automatic control for the number of copying sheets and the copying size, by providing a stripe-type paint-out part at a part of an original itself plus a mark putting part for an instruction of the copying sheets in the same array as the push-button switches on the control panel of a copying machine at the part near the paint-out part. CONSTITUTION:A stripe-type paint-out part 2a is provided at a part of an original itself, and at the same time a mark putting part 2b is provided for putting a mark at the prescribed part near the part 2a. The part 2b of a mark entry column 2 of the original is provided between the parts 2a and formed with plural square frame marks that are displayed in the same array as the push-button switches of a control panel provided to a copying machine. Then the part 2b is painted out for marking to ensure control for the desired number of copying sheets and the desired size of copy.
Patent JP-H0235066-A (JP)
Title: Production of capsule substance enclosing tasty ingredient
Inventor: SHIOTANI TOSHIAKI
IPC: A23L27/00
Filed: 1989-03-31
Abstract: PURPOSE:To eliminate leaking or scattering of a liquid in opening a pack, etc., and continuously obtain the subject capsule substance excellent in salt resistance at a low cost by using an alkaline metal alginate at a low ratio of mannuronic acid to guluronic acid. CONSTITUTION:Both of (A) a liquid substance containing a water-soluble bivalent metal salt and a tasting ingredient as a core liquid and (B) an aqueous solution of an alkaline metal alginate at <1.0 ratio (M/G) of (B) mannuronic acid (M) to guluronic acid (G) as a coating liquid are subjected to interfacial reaction and gelatinized to afford the objective capsule substance containing the ingredient (A) as the core substance coated with a gel of the ingredient (B).
Patent JP-S567586-A (JP)
Title: Remote control unit for time sharing multiplex transmission
Inventor: TERADA MOTOHARU
IPC: H04L5/22
Filed: 1979-06-30
Abstract: PURPOSE:To control the terminal unit in failure, by providing the operation unit forming and delivering the signal for forced control on the private line, providing the return signal section and the forced control signal reception section at the terminal unit, and operating the forced control unit with the output of the reception section. CONSTITUTION:The operation unit 2 is provided on the private line of the time sharing multiplex transission remote control unit. In this operation unit 12, the address change-over switch 8 enables to set the terminal address of an arbitrary terminal unit in failure and when the terminal address and the address of control signal are in agreement, the forced control signal is formed at the forced control signal section 10 at the return signal delivery time band to turn on or off the driver 16 and to deliver the signal to the terminal unit. In the terminal unit, the agreement of the address of the forced signal and the address of itself is detected at the address discrimination section, the forced signal is received at the forced control signal reception section to perform ON-OFF control of the forced control relay.
Patent JP-S62240474-A (JP)
Title: Ignition timing controller of internal combustion engine
Inventor: SASAKURA HACHIRO
IPC: F02P5/15
Filed: 1986-04-10
Abstract: PURPOSE:To enable the ignition system to sufficiently follow the manufacturing tolerances and various environmental conditions by compensating the ignition time to provide the specified ratio between both the period from the ignition timing to the upper dead center point and the period until the internal pressure of a cylinder reaches a peak from said upper dead center point. CONSTITUTION:There is provided a main ignition timing control means B which controls an ignition timing according to the output signal of a status detecting means A which detects the priority changing status of an internal combustion engine. In addition, there are provided both a primary time counting means C which counts the period from the ignition timing to the upper dead center point and secondary time counting means E which counts the period from the upper dead center point to the point of the cylinder angle at which the internal pressure of the cylinder of an engine, detected by a pressure detecting means D, reaches to a peak. According to the respective periods counted by those time counting means C, the main ignition timing control means B is compensated for the ignition timing output by a pressure feedback means F to provide the specified ratio between both the period from the ignition timing to the upper dead center point and the period from the upper dead center point to the cylinder angle of the pressure peak.
Patent JP-S5418473-A (JP)
Title: Neutralizing method for regeneration waste solution discharged from fresh water making unit
Inventor: KANEMASA NORIO
IPC: C02F1/68
Filed: 1977-07-13
Abstract: PURPOSE: To neutralizy regeneration waste soln. described in the title by mixing instantaneously acid and alkaline waste solns. discharged respectively from regeneration apparatuses for cation and anion exchange resins, and by aerating the mixt. in order to remove free carbon dioxide without formation of deposit. 
     COPYRIGHT: (C)1979,JPO&Japio