baber/WOPTO huggingface dataset:
Patent JP-S57162059-A (JP)
Title: Automatic recognizing system of linear pattern
Inventor: OSADA SHIGEMI
IPC: G06V30/10
Filed: 1981-03-31
Abstract: PURPOSE:To exactly extract only a pattern part, by compressing an input picture information as a lattice point label code onto the lattice point, extracting only a linear part by use of this compressed information, converting and approximating it onto the lattice axis, and outputting it. CONSTITUTION:A picture data from a picture input device 1 is held in a picture memory 2, and a label code showing the possibility of existence of the picture data in the proximity of a lattice point is generated by a lattice point label code generating circuit (horizontal) 7 and (vertical) 9. Also, a position shift of information of the label code, and a picture data is inspected by an inspecting circuit 3, and its position shift information is held by SX1, SY1 and SX2, SY2 tables 16, 17. Also, a local shape variation of the picture data is discriminated by lattice converting circuits 6, 8, and this information is held by LBL-LB2, etc. These label code, position shift, and shape variation informations, etc. are collected by a lattice point label deciding circuit 21, only its linear part is extracted, is converted and approximated onto the lattice axis, it is outputted, and only a pattern part of a handwriting character, etc. is extracted exactly.
Patent JP-S58166569-A (JP)
Title: Treating method of punched hole of jacket for floppy disk
Inventor: HASHIMOTO TADASHI
IPC: G11B23/033
Filed: 1982-03-26
Abstract: PURPOSE:To prevent the production of fuzz, by forming a specific hole and a cut by punching, and then pressing circumferential parts of the hole and cut, and heating a jacket while projecting the cut part of a liner to the hole and cut, and shrinking the projected part. CONSTITUTION:The jacket S having the hole and cut is clamped between a press plate 7 and a receiving die 8 and heated by a heating die 9. In the heat treatment, the jacket S is retained by the press plate 7 and the liner 3 folded into two is sandwiched between both folded sheet pieces 2b and 2c tightly; and heating die 9 is inserted into the hole 7D of the press plate 7, hole D' of the jacket S, and hole 8D of the receiving die 8 to heat the jacket. A gap V is formed between the inner circumferential surfaces of the holes 7D and 8D and the outer circumferential surface of the heating die 9. Consequently, fuzz in the hole shrinks thermally to form a round surface R at the circumferential hole part of the liner 3.
Patent JP-H03252917-A (JP)
Title: Magnetic recording medium
Inventor: SAKAMOTO HIROSHI
IPC: C09D5/23
Filed: 1990-02-28
Abstract: PURPOSE:To improve magnetic characteristics such as squareness ratio and to improve electromagnetic conversion characteristics such as output and S/N, as well as traveling durability by incorporating 9-20pts.wt. of carbon black having 11-75 mum average particle size to 100pts.wt. of magnetic power into a magnetic layer containing a binder. CONSTITUTION:At least one component of the binder consists of vinyl chloride- vinylacetate copolymers having hydroxyl groups and acid groups. 9-20 pts.wt. of carbon black having 11-75mum average particle size is incorporated to 100pts. wt. of magnetic powder into the magnetic layer. Thereby, orientation of the magnetic powder is improved because of its superior dispersion state, and there by, magnetic characteristics such as squareness ratio can be significantly im proved. Thus, the obtd. medium has excellent electromagnetic conversion characteristics such as output and S/N and excellent traveling durability.
Patent JP-H08244145-A (JP)
Title: Method and device for manufacture of synthetic resin sheet article
Inventor: ONO SHIRO
IPC: B31D1/00
Filed: 1995-03-08
Abstract: PURPOSE: To cut off an article from material sheets assuredly and efficiently in manufacturing an article formed by fusing obverse and reverse material sheets made of synthetic resin such as a book cover. CONSTITUTION: Outsides of material sheets C', D', and E' are pressed and fixed by a presser frame 24. In that state, a position surrounded by a fused part F is pinched with pressure by an upper clamp plate 30 and a cradle 25. In that state, the upper clamp plate 30 and the cradle 25 are lowered and the position surrounded by the fused part F is punched.
Patent JP-H0613421-A (JP)
Title: Integrated circuit device
Inventor: ATEIRIO JIYOSEFU REINERU
IPC: H01L25/065
Filed: 1993-02-16
Abstract: PURPOSE: To provide a connecting method for preventing inductive noises from being generated, when performing the wire bonding of an integrated circuit. CONSTITUTION: An integrated circuit device has an integrated circuit, that is formed on a circuit substrate, a chip driver 54 for driving the integrated circuit, and a pair of output lead wires 51 and 52 for driving an electrical signal to connect the terminal of the integrated circuit and the chip driver 54. A pair of lead drivers 51 and 52 mutually transmits signals with different signs at the same amplitude.
Patent JP-H04268852-A (JP)
Title: Communication equipment
Inventor: NAKANO TATSUYA
IPC: H04L29/12
Filed: 1991-02-22
Abstract: PURPOSE:To obtain communication equipment power supply to which is cut after communication is finished normally even if the power switch of this communication equipment is turned off during the communication. CONSTITUTION:A power control part 3 supplies power to terminal equipment 1 through a primary side power line 6 and a secondary side power line 7 in response to a power-on signal 9 from the power switch 4, and simultaneously, it supervises the communication state of the terminal equipment 1 through a control line 8, and when the power switch 4 is turned off during the communication of the terminal equipment 1 with an opposite side terminal equipment 2, it continues to supply the power in that condition, and after the finish of the communication is confirmed, it stops the supply of the power. Accordingly, the power supply need not be cut after waiting for the communication to be finished after the finish of communication operation like in the past, and besides, the power supply is cut immediately after the finish of the communication.
Patent JP-S57163831-A (JP)
Title: Radiation thermometer
Inventor: IDE TOSHIHIKO
IPC: G01J5/52
Filed: 1981-04-01
Abstract: PURPOSE:To achieve accurate temperature measurement while removing the influence of the emissivity of a body to be measured, by performing arithmetic processing on the basis of the variation of the output signal of a radiation detector when a comparison heat plate which radiates activation energy to the body to be measured is moved. CONSTITUTION:A comparison heat plate 2 is capable of moving slantingly to a body 1 to be measured, and through the opening hole 2a of the comparison heat plate 2, a radiation detector 3 detects activation energy from the body 1 to be measured. Then, the output of the radiation detector 3 when the comparison heat plate 2 is put close to the body 1 and that when there is not influence of the comparison heat plate 2 with the plate 2 removed are used to obtain the emissivity epsilon of the body 1 to be measured through an arithmetic part 5, thus finding the temperature T of the body 1 to be measured.
Patent JP-H03252932-A (JP)
Title: Optical disk only for reproduction
Inventor: MIZUMOTO KUNIHIKO
IPC: G11B7/258
Filed: 1990-02-28
Abstract: PURPOSE:To prevent decrease in reflection for a long time by constituting a reflecting film of aluminum alloy containing chromium and at least one element selected from hafnium and titanium. CONSTITUTION:The reflecting film of the reproduction only optical disk 1 consists of an aluminum alloy containing chromium and at least one element selected from hafnium and titanium. The amt. of at least one element selected from hafnium and titanium is 0.1-9.5atm.% in total, and preferably 0.5-5atm.%. By this method, the reflecting film 3 is almost free from pin holes and corrosion and has excellent reflection. Thereby, decrease in the reflection is prevented even when the disk is used for a long time.
Patent JP-S62255041-A (JP)
Inventor: BERUNAA BABERU
IPC: B23Q3/155
Filed: 1987-03-05
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-H08217556-A (JP)
Title: Light-weight carbon material and its production
Inventor: IWAYA YOSHIAKI
IPC: C04B35/52
Filed: 1995-02-15
Abstract: PURPOSE: To obtain a light-weight carbon material low in bulk density, high in compressive strength, excellent in heat insulating property and durability and appropriate for a heat insulating material by dispersing the carbon fibers of specified length in the carbonized or graphitized thermosetting resin to bind the fibers together. CONSTITUTION: One hundred pts.wt. of carbon fibers A having 0.1-20mm average length and 20-99 pts.wt. of a carbonizable or graphitizable thermosetting resin powder are dispersed in water and mixed to form a sheet (a). Meanwhile, 100 pts.wt. of the carbon fiber and 100-500 pts.wt. of the resin powder are dispersed in water and mixed to form a sheet (b). The sheets (a) and (b) are alternately arranged so that the sheet (a) constitutes the uppermost face and the sheet (b) the lowermost face. The obtained laminate is heated to 80-250 deg.C at which the resin is not completely solidified, press-formed, cooled under pressure and densified. The sheet is reheated to 120-250 deg.C, expanded to completely solidify the resin and then carbonized or graphitized. A lightweight carbon material having <=0.2g/cm<3> bulk density and >=20kg/cm<2> compressive strength is obtained in this way.
Patent JP-H05249701-A (JP)
Title: Production of photosensitive body
Inventor: HAYAMA KIKUO
IPC: G03G5/00
Filed: 1992-03-06
Abstract: PURPOSE:To increase the surface smoothness, to fill up the void in the photosensitive layer and to obtain a homogeneous photosensitive body having a uniform film thickness by pressing the photosensitive layer in which a photoconductive powder is dispersed in a binder below the curing temp. of the binder. CONSTITUTION:A photosensitive body 2 (drum) to be surface-treated is coated with a photosensitive layer 3. The pressure to be exerted on a spring 5 is optionally changed by a knob 4 for adjusting the pressing force between the photosensitive body 2 and a press roller 1. The temp. is controlled by adjusting the distance between an IR heater 6 for thermally softening the photosensitive layer 3 to be pressed and the photosensitive layer 3. The photosensitive layer is heated below the curing temp. of a binder resin or preferably at 50-100 deg.C where an ordinary resin is cured when the pressure is low, the photosensitive layer is not compressed, and the surface is not smoothed or the internal void is not removed. Conversely, when the pressure is high, the film is thinned, the charge holding capacity is deteriorated, the photosensitive layer is further contaminated by the generated surplus photosensitive agent, and hence the pressure is preferably controlled to 1-5kg/cm<2>.
Patent JP-H06254882-A (JP)
Title: Press molding of polyolefinic resin
Inventor: SAKAMOTO TOSHIMOTO
IPC: B29C43/32
Filed: 1993-03-10
Abstract: PURPOSE:To provide a press molding method wherein a polyolefinic resin having a good coating adhesiveness and a reduced molding strain is produced. CONSTITUTION:In the press molding of a polyolefinic resin containing a functional polyolefinic resin 5-100wt.% having at least one functional group selected from a hydroxyl group, an amino group, a carboxylic acid group, a carboxylic anhydride group and an epoxy group bonded thereto, the molten polyolefinic resin is supplied to the cavity between press molds using an injection molding machine and at least one of the press molds is moved to subject the polylefinic resin to press molding. By this method, a polyolefinic resin molded product excellent in painting close adhesiveness can be molded in a high cycle without applying painting pretreatment such as trichloroethane washing or primer treatment.
Patent JP-S61221752-A (JP)
Title: Electrophotographic sensitive body
Inventor: HAYAKAWA HISASHI
IPC: G03G5/08
Filed: 1985-03-12
Abstract: PURPOSE:To enhance contrast and printing resistance by forming the first and second interlayers composed essentially of amorphous silicon contg. elements in distributions nonuniform in the film thickness direction between a lower layer and a photosensitive layer, and between the photosensitive layer and a surface layer,m respectively. CONSTITUTION:The lower layer 2 made of amorphous silicon nitride is formed on a conductive substrate 1, the first interlayer 3 composed essentially of amorphous silicon contg. elements of nitrogen and boron in concn. distributions nonuniform in the film thickness direction is formed on the layer 2, then, the photosensitive layer 4 composed essentially of amorphous silicon contg. boron in a distribution nonuniform in the film thickness direction is formed on the interlayer 3, next, the second interlayer 5 composed essentially of amorphous silicon contg. nitrogen and boron in distributions nonuniform in the film thickness direction is formed on the layer 4, and finally, the surface layer 6 made of amorphous silicon nitride is formed on the interlayer 5.
Patent JP-2000253664-A (JP)
Title: Direct frequency converter
Inventor: FURUKAWA KAZUTOSHI
IPC: H02M9/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To save any converter for converting an AC voltage into a DC voltage and reduce the weight of a direct frequency converter, by connecting a commercial three-phase power supply with its waveform shaper and its gate controller to connect its gate controller with its waveform shaper, and by connecting subsequently its waveform shaper with its shaping transformer. SOLUTION: A commercial three-phase power supply is used as the input source of a direct frequency converter to connect the input power supply with a waveform shaper 5 and a gate controller 6. Further, the gate controller 6 is connected with the waveform shaper 5, and subsequently, the waveform shaper 5 is connected with a shaping transformer 7. The gate controller 6 generates the synchronized pulses with the phases of the frequency of the input power supply. The voltage of each phase of the input three-phase power supply is conducted from the conduction angle of π/3 to the one of 2π/3 during the term of its positive half cycle and is conducted from the conduction angle of 4π/3 to the one of 5π/3 during the term of its negative half cycle, and the conducted voltages of the three-phase power supply are inputted every phase to the primary-side windings of the shaping transformer 7. As a result, in the secondary-side winding of the shaping transformer 7, a single-phase AC voltage with its frequency three times as high as the one of the input three-phase AC voltage is obtained.
Patent JP-S60192623-A (JP)
Inventor: FUJII HARUKI
IPC: F16F9/30
Filed: 1984-03-14
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-S55141827-A (JP)
Title: Logic circuit
Inventor: TSUBOKURA FUSAO
IPC: H03K17/14
Filed: 1979-04-23
Abstract: PURPOSE:To decrease the temperature change even at large current area, by supplying the output of C-MOS inverter to the base of the transistor in Darlington connection. CONSTITUTION:The output of C-MOS inverter constituted with P channel MOSFETP2 and N channel MOSFETN3 is fed to the base of the pre-stage transistor TR2 of the transistors TR2, TR3 in Darlington connection. The output level of the transistor TR3 is set to the region drooping in hFE-Ic characteristics, i.e., the region having small change rate to termperature, and the transistor TR2 is set to the region taking a peak value for hFE-Ic characteristics, then the change in the output current due to temperature variation can be decreased.
Patent JP-H02229657-A (JP)
Title: Injection device for die casting machine
Inventor: TAKEYA KUNIO
IPC: B22D17/12
Filed: 1989-03-03
Abstract: PURPOSE:To secure the optimum injecting condition of molten metal by arranging plural penetrating holes at right angle to the axial direction of an injection plunger and setting a hydraulic cylinder having a piston rod, which penetrates the penetrating hole and fits into a lock hole in a block, in the block. CONSTITUTION:The block 6 supporting an injection sleeve 4, a plunger tip 5 and the injection plunger 7 are linked to connect the injection sleeve 4 with lower part of the die 2. Then, the penetrating holes 21 are arranged at right angle to the axial direction of the injection plunger 7 in the plural positions in the axial direction thereof. The piston rod 20a penetrating the penetrating hole 21 and fitting and reaching into the lock hole 22 in inner face of the block 6 is arranged in the hydraulic cylinder 20. By this method, the injection product having excellent strength, pressure-proof and liquid-proof properties can be obtd.
Patent JP-S63217771-A (JP)
Title: Camera with automatic white balance
Inventor: SUGIYAMA YASUHIKO
IPC: H04N5/225
Filed: 1987-03-06
Abstract: PURPOSE:To attain a operation with small size and light weight of the camera main body without being affected by the mounting state of the main body by providing an automatic white balance device integrally with a lens block part. CONSTITUTION:A cable 1a, a lens 3 and a mounting seat 1b are fitted to a camera housing 1 and an automatic white balance block 2 is mounted on the lens 3 and connected to the housing 1 by a cable 2a. The mounting seat 1b is fitted to a ceiling 5 by a fixture 4a and the camera is fitted to the fixture 4 by using a fixture 4b and suspended. The camera is used from any mounting state by only changing the position of the mounting seat 1b, and for example, the mounting seat 1b is fitted to the lower face of the housing 1 and placed to the fixture 4 from a wall 6.
Patent JP-H01228759-A (JP)
Title: Processing situation indication method
Inventor: MIYATA MITSUTO
IPC: B23Q17/00
Filed: 1988-03-03
Abstract: PURPOSE:To make an operator accurately grasp the progressing situation of a processing work rate at a conversation type numerical value controller by decoding a processing program and calculating the time of the processing work rate and diagramming the situation of the processing work rate at every fixed time. CONSTITUTION:A processing program is read before processing, and its contents are decoded. Next, the setting of such as a processing time, a tool number, a processing work rate and the like is conducted at the horizontal shaft of each indication. And, the scale of a perpendicular shaft is calculated from the contents or the like of the processing program, and decided. In addition, the measuring of the oil temperature of oil for cutting and the count of the cutting time of the tool or the like are conducted. After that, each item is calculated and indicated at every certain time elapsed. That is to say, the situation of the processing work rate is indicated as a processing diagram 2 on an indication screen 1. The horizontal shaft of an indication 3 showing the oil temperature of oil for cutting is time and its perpendicular shaft is the temperature of oil. The horizontal shaft of an indication 4 for the wear amount of the tool is the control number of the tool, and its perpendicular shaft shows the wear amount of the tool. The horizontal shaft of an indication 5 for the rate of processing is the processing work rate, and its perpendicular shaft shows the progressing situation of processing.
Patent JP-H09329549-A (JP)
Title: Method and apparatus for detection and discrimination of a plurality of objects to be analyzed using fluorescence technique
Inventor: MAIKERU JIEI GURASU
IPC: G01N21/64
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which the efficiency of the detection and the discrimination of a plurality of objects to be analyzed is enhanced by using a plurality of oligonucleotides which can be discriminated spectroscolically and a filter which is adapted so as to generate read-out data from a filtrable fluorescence reader apparatus is used. SOLUTION: A plurality of probe oligonucleotides which can form a hybrid with a target nucleic acid arrangement are obtained, and a plurality of fluorescent dyes are bonded to the target nucleic acid arrangement or the probe oligonucleotides in such a way that the hybrid of respective different target nucleic acid arrangements/ probe oligonucleotides is composed of components which are labeled with different fluorescent dyes. The hybridization of the probe oligonucleotides capable of existing in a sample with the target nucleic acid arrangement is generated, and different fluorescent-dye labeling hybrids are formed. Then, the labeling component of the fluorescent dyes which are not hybridized is removed, and different fluorescent-dye standard hybrids in the sample are detected and discriminated directly by a fluorescence reader apparatus.
Patent JP-H08218467-A (JP)
Title: Baseboard fitting structure for piping unit
Inventor: TANAKA YOSHICHIKA
IPC: E03D11/00
Filed: 1995-02-14
Abstract: PURPOSE: To reduce the required cost when a baseboard is fitted at the front lower end section of a piping case in the piping unit of a system toilet. CONSTITUTION: A metal L-angle plate 234 is arranged on the back face and lower end face of a baseboard backing member 232 made of a board having the prescribed thickness in the longitudinal direction and having a practically horizontal flat face on the upper end face in the adhesive state, and the baseboard backing member 232 and the L-angle plate 234 are fixed to the front lower end section of a piping case 12 by a screw 152 penetrating them. A baseboard 240 is fixed on the front face of the baseboard backing member 232.
Patent JP-S52133593-A (JP)
Title: Connector for conduction cable
Inventor: TAKEA HATSUO
IPC: H01R13/533
Filed: 1976-05-01
Abstract: PURPOSE: To enable a sound condition of joint conduction to be maintained for a long period, with dew prevented from being condensed by filling an inert gas under a dry condition into the inert gas purge chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63217515-A (JP)
Title: Magnetic head
Inventor: KOSEKI HIDEO
IPC: G11B5/31
Filed: 1987-03-05
Abstract: PURPOSE:To facilitate production of a magnetic head so to improve the yield thereof and to decrease seizure and uneven wear so as to obtain high reliability by using zirconia ceramics having a prescribed compsn. as a substrate material. CONSTITUTION:Thin amorphous alloy films 1 essentially consisting of Co are formed on both faces of a zirconia ceramics substrate 2 essentially consisting of ZrO2 and CeO2 and having 80/92-30/70 molar ratio of CeO2/ZrO2 and SiO2 films are formed as protective layers thereon. The substrates 2 on both faces of which glass layers are further formed are prepd. Three sheets of the former and four sheets of the latter are alternately laminated and are adhered at a glass welding temp. to obtain a laminated block 3. Core half bodies 4, 4' are obtd. by cutting the block according to the prescribed azimuth angle. The polished butt surfaces of the core half bodies 4, 4' are adhered via thin films consisting of SiO2 and adhesive glass to obtain a gap forming bar 5. The bar is cut according to the pitch of the layers to form sliced bars 6. The bars are cut according to the pitch of windings, by which head chips are obtd. The magnetic head is formed by using such head chips.