baber/WOPTO huggingface dataset:
Patent JP-H01231191-A (JP)
Title: Character recognizing device
Inventor: ARIYOSHI SHUNJI
IPC: G06K9/72
Filed: 1988-03-11
Abstract: PURPOSE:To eliminate the need of checking a capital letter/a small letter of a word by dividing a word dictionary into three kinds of dictionaries of a word whose head is always a capital letter, a word whose whole is always a capita letter, and a word exceeding it. CONSTITUTION:A word dictionary 1 is divided into three of word dictionaries 1, 2 and 3. At the time of executing a word collation, since word which have been registered in the word dictionary 1 are all registered in a small letter, total three kinds of the case when it is collated in a shape as it is, and also, the case of the head is a capital letter, and the case of the whole is a capital letter are collated. As for the word which have been registered in the word dictionary 3, only the head is a capital letter and others are all registered in a small letter, therefore, total two kinds of collations of the case it is in a shape as it is, and the case of the whole is a capital letter are executed. As for the word which have been registered in the word dictionary 3, the whole is registered in a capital letter, therefore, it is collated in a shape as it is. In such a way, the collation is executed with regard to all the words contained in the dictionaries 1, 2 and 3 in which the word length is equal to length (n) of a result of recognition, and the word whose degree of coincidence is the highest becomes a final result.
Patent JP-H08267718-A (JP)
Title: Cylinder equipped with device for spreading plate
Inventor: HERUMUUTO PUTSUSHIYUNERAATO
IPC: B41F27/12
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder having a device for tensioning a plate capable of pulling an end section of a plate of which edge is bent into a slit having a narrow width which is provided on an outer circumferential face of the cylinder. SOLUTION: A plurality of tongue pieces 26 are fixed to a rotary lever 18 and each of the tongue pieces is disposed such that it is movable in an inner section of a slit 7 in a direction from a start end section 10 of the slit to an inner section 5 of a cylinder 1 and vice versa. Each of the tongue pieces comprises one hook 27 which is engaged with a hole 11 of at least one end section 3 of a plate 2 of which edge is bent.
Patent JP-S59181692-A (JP)
Inventor: ITOU HARUO
IPC: H05K13/04
Filed: 1983-03-31
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-H03259527-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTANI KOZO
IPC: H01L23/522
Filed: 1990-03-09
Abstract: PURPOSE:To form a connection hole having little step-difference at the time of wet etching, reduce the defect of BPSG by two times deposition, and obtain a semiconductor device of high reliability, by overlaying a second BPSG of high P-concentration upon a first BPSG film. CONSTITUTION:A gate oxide film 2, an electrode 3, a CVD SiO2 film 4, BPSG 5 are deposited on an Si substrate 1; after the surface is cleaned, BPSG 6 whose P-concentration is increased is stacked and covered with melted PSG 7. After the surface is flattened by P-gettering, the PSG 7 is exfoliated with delute NH4F solution. A resist mask 8 is formed and the substrate 1 is exposed by RIE. The resist 8 is removed, and reaction product is eliminated with HP based etching solution; at the same time, a step-wise connection 6' is formed by isotropic etching. Finally, Al is vapor-deposited, and a wiring 9 is formed by patterning. Thus a device is completed.
Patent JP-S63222873-A (JP)
Title: Paper feeding mechanism for cut sheet feeder
Inventor: DODO SHIYOUICHI
IPC: B65H83/00
Filed: 1987-03-13
Abstract: PURPOSE:To enable printing on both sides of a paper, by discharging the paper printed on the front side thereof from a platen, and then automatically re-supplying the paper to the platen in the state of being inverted front side back. CONSTITUTION:In the case of perfect printing, printing on the front side of a paper is carried out, paper feeding is stopped by stopping a platen 1 when the paper reaches a second ejection roller 27, and a driving means 28 is operated to position a guide member 23 to a first position A. With the platen 1 reversely rotated automatically or manually in this condition, first and second ejection rollers 26, 27 are also reversely rotated, whereby the paper is fed between the platen 1 and a pinch roller 24 while being guided by the guide member 23. When the leading end of the paper reaches the pinch roller 24, the platen 1 is started rotating forward, whereby the paper is taken into be positioned in a state for starting printing. In this condition, the driving means 28 is operated to position the guide member 23 to a second position B, and printing on the back side of the paper is started.
Patent JP-H0643237-A (JP)
Title: Ultrasonic diagnostic device
Inventor: YAMADA ISAMU
IPC: G06T1/00
Filed: 1991-03-20
Abstract: PURPOSE:To recognize the picture quality improvement by correction at a glance by displaying the corrected image synthesized based on the corrected delay quantity and the corrected load and the original image synthesized based on the original delay quantity and the original load on the same screen. CONSTITUTION:A correction section constituted of an average amplitude calculation section 8-l, a time delay calculation section 9-l, a load control signal calculation section 10, and a delay control signal calculation section 11 corrects the delay quantity (delay time) and load (amplitude) with signals R1-Rn received by multiple electric sound converting elements 4-1. The corrected delay quantity and corrected load are switched with the preset original delay quantity and original load by a focus switching section 17 synchronously with the line synchronous signal or frame synchronous signal from a controller 19, the corrected image data synthesized based on the corrected delay quantity and corrected load and the original image data synthesized based on the original delay quantity and original load are stored in memories 15-2, 15-1 respectively, and the corrected image and the original image are concurrently displayed on a display 18 together with symbols identifying the presence or absence of correction.
Patent JP-H09144102-A (JP)
Title: Sterilizing water feed unit for toilet stool
Inventor: OKAMOTO KATSUMI
IPC: C02F1/50
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizing water feed unit having a sterilizing water feeding function firmly preventing the sticking of a urinary calculus and capable of being simply and posteriorly fitted to the existing toilet stool of a building or a general house. SOLUTION: This sterilizing water feed unit 10 is provided with a continuous electrolytic tank 20 having at least a pair of electrodes, a passage formed between the electrodes, and a liquid inflow port and a liquid outflow port communicated with the passage, a main body section 10A storing a voltage applying means applying a voltage between the electrodes inside it, a city water guide pipe 11, and a sterilizing water feed pipe 19. The city water guide pipe 11 is connected to an existing water feed pipe 41, the city water containing chlorine ions is guided into the sterilizing water feed unit 10, and it is electrolyzed to generate the free chlorine-contained water having a high sterilization property.  The free chlorine-contained water is fed to a toilet stool through the sterilizing water feed pipe 19, the bacteria causing the stain of the toilet stool such as a urinary calculus and an odor are sterilized, and the stain of the toilet stool and the occurrence of the odor of a toilet space can be prevented.
Patent JP-S52138739-A (JP)
Title: Turn-table driving apparatus for electronic range
Inventor: SHIN YASUO
IPC: F24C15/16
Filed: 1976-05-17
Abstract: PURPOSE: To heat the substance to be heated uniformly by turning the turn-table in a vertical motion and changing the incidence angle of microwaves. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58181499-A (JP)
Title: Sieve belt type press
Inventor: ROBERUTO BUORUKENSUTAIN
IPC: B30B9/24
Filed: 1983-03-31
Abstract: A sieve belt press includes two endless sieve belts which pass over a number of rolls. In the area in which the two sieve belts return separately, drive rolls are provided so that each sieve belt is driven separately. In addition, at least one further drive roll is provided in an area within which the sieve belts are passed in common over such further drive roll.
Patent JP-H08252939-A (JP)
Title: Copying machine and method therefor
Inventor: SUZUKI EISHIN
IPC: H04N1/23
Filed: 1995-03-16
Abstract: PURPOSE: To eliminate the irregularity of image density and to accurately control a laser lighting quantity by providing means for so controlling to interrupt the emission of a laser beam before the quantity reaches the exposure quantity after a horizontal synchronizing signal is detected as to raise to a specified light quantity. CONSTITUTION: A copying machine generates a latent image by scanning a laser beam from a laser beam source, and develops the image to form an image. The machine comprises means 41 for detecting the horizontal synchronizing signal 1 of the beam, means 40 for sensing the quantity of the beam, means SW1 for interrupting the emission of the beam before the quantity arrives at the image exposure amount after the signal 1 is detected, and means SW2 for so controlling the quantity of the beam as to raise to the specified quantity. The control to raize to the specified quantity is to regulate the output of the quantity of the beam in a scanning non-image area. Thus, the laser emitting quantity before forming the image is smaller than the image exposure quantity at the time of forming the image, and charging at the time of forming the image is made uniform.
Patent JP-H06321868-A (JP)
Title: Iodinated aromatic propanediacid ester
Inventor: EDOWAADO AARU BEEKON
IPC: C07C63/307
Filed: 1994-03-28
Abstract: Dicarboxylic acid derivs. of formula Z-COO-C(COOR1)(COOR2)R3 (I) are new. Z-COO = the residue of an iodinated aromatic acid (IAA); R1, R2 = alkyl, fluoroalkyl, cycloalkyl, aryl or aralkyl; R3 = H, alkyl, fluoroalkyl, cycloalkyl, aryl, aralkyl, alkoxy, aryloxy, CN, sulphonate, carboxamido, sulphonamido, alkoxycarbonyl, aryloxycarbonyl or aralkoxycarbonyl. 1AA = metrizoic, urokanic, iothalanic, trimesic, ioxagalic, ioxitalamic or tetraiodoterephthalic acid, iodipamide or esp. diatrizoic acid; R1, R2 = CF3; R3 = H, Me or CF3.
Patent JP-H07303394-A (JP)
Title: State display device of single-phase asynchronous motor
Inventor: JIYANNMISHIERU ORUSA
IPC: H02P23/00
Filed: 1995-03-16
Abstract: PURPOSE: To easily identify the state of a changeover switch of the rotating direction of an electric motor, an automatic stop switch, and a thermal response switch, without making complex the configuration of a device for displaying the state of a single-phase asynchronous motor with a phase-shifting capacitor. CONSTITUTION: A device has a current detector DC that detects he presence of a current in a plurality of live conductors and have output for taking two types of state each, a voltage detector DT that detects the presence of a voltage at a plurality of terminals of changeover switch CM and has output for taking two types of state each, and a logic part LT for processing, where the states of the current detector DC and the voltage detection part DT can be applied. The logic part LT for processing is formed for analyzing various kinds of combinations regarding the logic state of a plurality of inputs and at the same time, supplying a signal for indicating the states of automatic stop switches FC1 and FC2 and the thermal response switch TH and the rotary direction of an electric motor to five outputs.
Patent JP-S59207182-A (JP)
Inventor: NAKAI KIYOTO
IPC: D04H1/50
Filed: 1983-03-31
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-S55150176-A (JP)
Title: Video recording and reproducing device
Inventor: KOGA YOSHIO
IPC: H04N5/44
Filed: 1979-05-09
Abstract: PURPOSE: To make it possible to record pictures without missing a desired program by automatically connecting the antenna change-over switch of VTR to a VTR-side contact in any other mode than timer recording one.  
     CONSTITUTION: Simultaneously with reproduction of VTR1, antenna change-over switch 16 of VTR1 is changed over to the VTR1 side even in recording except unattended recording by timer recording by being connected to contact (a) automatically. Therefore, monitoring in recording comes into effect through TV receiver 2 without fail, so that pictures can be recorded without missing a desired program. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09244228-A (JP)
Title: Planographic original plate requiring no dampening water
Inventor: HIRANO TSUMORU
IPC: G03F7/11
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a waterless original plate having high sensitivity and capable of laser beam recording by successively laminating a primer layer contg. fine hollow polymer particles, an adhesiveness reducing layer and a silicone rubber layer on a substrate. SOLUTION: A primer layer contg. fine hollow polymer particles, an adhesiveness reducing layer and a silicone rubber layer are successively laminated on a substrate. The adhesiveness reducing layer is a photothermic conversion layer and converts laser light into heat and reduces the adhesiveness of the silicone rubber layer to the primer layer by the heat at the irradiated part. Since the fine hollow polymer particles are used in the primer layer, laser light reflectance is increased, laser light is effectively used and energy loss due to the diffusion of heat generated in the photothermic conversion layer by exposure to laser light into the substrate is reduced. The fine hollow polymer particles are fine particles having internal voids and are liable to reflect light at the interface between the polymer and air by the difference in refractive index between them.
Patent JP-S57173931-A (JP)
Title: Substrate for semiconductor device
Inventor: KIMURA MINORU
IPC: H01L21/02
Filed: 1981-04-17
Abstract: PURPOSE:To enable the discrimination of the front side and reverse of a substrate by a method wherein a part of the substrate is cut off by a flat plane which meets at right angles with the substrate surface and the second flat cut- off part which is shorter than the orientation flat is provided at the position where the symmetry of the substrate is lost. CONSTITUTION:A single crystal Si substrate has a disc shape and a part of the disc is cut off by a flat plane which meets at right angles with the substrate surface, so that an orientation flat 12 is formed. The part of the substrate 11 other than the flat 12 is also cut off by a flat plane which meets at right angles with the substrate surface, so that the second flat cut-off surface 13 is formed. when the main surface of the substrate 11 on which semiconductor elements are formed is facing up, the flat cut-off surface 13 is provided to the right shoulder part of the substrate taking the flat 12 as a reference. The length of the cut-off surface 13 is 82% of that of the flat 12. Thus the substrate 11 is confirmed that its main surface is not turned over by detecting the flat cut-off part 13 at the right shoulder part of the substrate taking the flat 12 the reference. When the substrate is turned over, the flat cut-off part 13 comes to the left shoulder part taking the flat 12 as the reference, so that it is detected immediately.
Patent JP-H11256322-A (JP)
Title: Metal silicide target material
Inventor: HIRAKAWA EIJI
IPC: C23C14/34
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a new target material which can decrease the production of particles from the initial stage of use. SOLUTION: This target material has a structure comprising free silicon and a metal silicide which is substantially a compd. having >=2 atomic ratio Si/M of silicon to metal M wherein the M is tungsten or molybdenum. The target material has >=100% relative density and shows <=0.7 deg halfwidth of an MSi2 phase (101) peak in the X-ray diffraction intensity measurement. The target is obtd. by compacting and sintering a calcined material comprising high melting point silicide MSi2 and pure silicon Si or powders by pulverizing the calcined material, then, mechanically processing the sintered compact to adjust the surface roughness Ry of the sputtering face to <=1 μm and heat- treating the compact at >=800 deg.C and <=1250 deg.C.
Patent JP-S61217165-A (JP)
Inventor: SHIMOOKI KOJI
IPC: A61J3/00
Filed: 1985-03-25
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-H10252307-A (JP)
Title: Vibration-control structure
Inventor: HAYASHI YASUHIRO
IPC: E04H9/02
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To improve the vibration-control capacity of a structure provided with an earthquake resisting wall. SOLUTION: A core wall 2 is disconnected from a foundation 4 to be rotatable and floatable. And second dampers 15 are built in between an outer peripheral building body 3 constructed at the side of the core wall 2 and the core wall 2, and first dampers 5 are installed between the core wall 2 and the foundation 4 at the base part 2a of the core wall 2. And damper bodies 17 are put between one brace 16A fixed to the core wall 2 and the other brace 16B fixed to the outer peripheral building body 3, in the second dampers 15. The first dampers 5 are constituted of hysteresis type steel dampers 8.
Patent JP-H08229999-A (JP)
Title: Injection molding machine
Inventor: HASUMI TAIICHI
IPC: B29C45/62
Filed: 1995-02-23
Abstract: PURPOSE: To enhance interlocking properties and protect a strainer against an injection pressure positively by removing a check valve from a material feeder pathway between a heating cylinder for preliminary plasticizing and a heating cylinder for injection, eliminating a scaling resistance at the time of scaling a molten material, and attempting to prevent the material from flowing back into the heating cylinder for preliminary plasticizing. CONSTITUTION: A switching valve 6 which is orthogonal vertically with a material feeder pathway 3 which connects a heating cylinder 4 for injection, and, sides vertically, connecting to a cylinder 10 for the stitching valve, is introduced into and engaged with a heating cylinder 1 for preliminary plasticizing. In addition, the valve 6 has a feeder pathway communicating part 8 with a strainer, and opens, communicating with the material feeder pathway 3 freely at a sliding position at the time of scaling. On the other hand, the switching valve 6 resumes sliding at the time of injection, and a feeder pathway shutoff part 9 activates the valve to be closed against the material feeder pathway 3 as a non- communicating state.
Patent JP-S52140548-A (JP)
Title: Method for scraped finish by curtain flow coaters
Inventor: YAMADA AKIRA
IPC: C09D5/00
Filed: 1976-05-20
Abstract: PURPOSE: To make it to possible to effect uniform scraped finish by the use of a curtain flow coater by coating a facing material containing an uncolored aggregate having a specific particle size on a plate which is primarily coated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53143934-A (JP)
Title: Transistor series connected circuit
Inventor: KINOSHITA SHIGENORI
IPC: H02M7/21
Filed: 1977-05-20
Abstract: PURPOSE:To provide an equalization of voltage distribution for the transistor with a little number of parts used, by means of connecting a series combination circuit, where a diode is connected in series to a parallel circuit made of resistor and condenser, in parallel to each of a plurality of transistors connected in series.
Patent JP-H04272250-A (JP)
Title: Light-resistant sail cloth
Inventor: ISHIKAWA KUNIHIRO
IPC: D06M101/16
Filed: 1991-02-27
Abstract: PURPOSE:To obtain the subject sail cloth excellent in light resistance by using polvester-based multifilament yarn containing plural kinds of ultraviolet absorpting agents respectively in a specified amount as the warp yarn, weaving a fabric having a specified covering factor value and subsequently applying resin finishing thereto. CONSTITUTION:A fabric is woven by using, as the warp yarn and the weft yarn, a multi-filament yarn consisting of a polyester composed or composed mainly of polyethylene terephthalate and containing a benzotriazole-based ultraviolet absorber and a benzophenone-based ultraviolet absorber, respectively in an amount of 0.05-2wt.%. Densification treatment, resin finishing treatments and pressure roll treatment are then applied thereto as finishing treatment so that the covering factor Kw of the warp yarn and the covering Kf of the weft yarn may be respectively within the range of 1200-2600 and may satisfy >=2800 sum of both the values, i.e., Kw+Kf.
Patent JP-H08255902-A (JP)
Title: Insulated gate semiconductor device and fabrication thereof
Inventor: HASEGAWA SHIGERU
IPC: H01L29/78
Filed: 1995-03-17
Abstract: PURPOSE: To obtain an insulated gate semiconductor device in which the polysilicon gate is protected against cracking by rounding the opposite ends at the upper part of a gate electrode buried in a trench part. CONSTITUTION: A gate electrode 5 is buried in a trench part made in a semiconductor layer 3 of one conductivity type. In such a trench gate insulated gate semiconductor device, the gate electrode 5 buried in the trench part is rounded at the upper opposite ends thereof. For example, a polysilicon gate buried in a trench is etched back and then subjected to isotropic etching, i.e., chemical dry polysilicon etching. Consequently, the trench side wall part A is not sharpened but rounded at the upper part of the polysilicon gate 5. Alternatively, an N source layer 4 is diffused with phosphorus from an insulating oxide 7, i.e., a silicon oxide added, at least to the lowermost layer thereof, with phosphorus exhibiting stress relaxing action.
Patent JP-S56155144-A (JP)
Title: Dropping method for material to be conveyed
Inventor: SATOU KATSUNORI
IPC: B65H29/26
Filed: 1980-04-30
Abstract: PURPOSE: To stack materials to be conveyed one upen another without damaging the surfaces of the materials to be conveyed by a method wherein one ends of the materials are let fall downward under conditions that one sections of the other ends are placed on conveyance supporting members for the materials to be conveyed when the materials reach the tips of the supporting members, and successively the other ends are dropped downward.  
     CONSTITUTION: Dropping means 2 for materials to be conveyed 1 are constituted by supporting members 3a, 3b, chains 4, 4, pushing fittings 5a, 5b, etc. The chains 4, 4 are stretched between sprockets 6, 7 mounted to the upper sections of the supporting members 3a, 3b while the sprockets 6, 6 and 7, 7 are connected by shafts 8, 9. A pushing metal fitting 5a at one end fastened to the chain 4 is installed being shifted in the conveying direction only by the half α of the width of the materials to be conveyed 1 more than a pushing metal fitting 5b at the other end. When the materials to be conveyed 1 reach the tipe of the supporting members 3a, 3b, an end section on the supporting member 3a obliquely advancing forward only by α drops downward at first, and successively an end section on the supporting member 3b falls, thus resulting in no inversion or sliding. 
     COPYRIGHT: (C)1981,JPO&Japio