baber/WOPTO huggingface dataset:
Patent JP-H06282679-A (JP)
Title: Accuracy securing method for data reproduced electronically from original data, electronically reproducing method for document generated by computer and printed, and offering method for electronically reproduced product of printed document
Inventor: DANIERU PII ROOPURESUTEI
IPC: G06V30/10
Filed: 1993-10-12
Abstract: PURPOSE:To shorten the processing time and to improve the processing accuracy by comparing a certificate necessary for the text with an original certificate in an OCR reproduction mode of a document after recalculation due to a fact that the text emerges in a reproduction mode. CONSTITUTION:A certificate generator 21 calculates one or more certificates based on the document information. A generated certificate 27 is used as a part of the hard copy 24 of the document received from a printer 13, and this part can be read by a machine. An original certificate 27 is scanned by a 2nd computer 28 and this scanning results are accumulated. After an OCR document is produced, the OCR software produces a certificate of a text that is drawn out by means of the same algorithm as that used by the original printing software. The new certificate is compared with the certificate to be scanned from and after the printed page. If both certificates are coincident with each other, it is decided that the conversion is perfect between both certificates and no error is produced with high probability. If not, a small number of errors are detected and corrected by the OCR software.
Patent JP-H06100257-A (JP)
Title: Elevator car
Inventor: TAKEUCHI KUNIO
IPC: B66B5/00
Filed: 1992-09-24
Abstract: PURPOSE:To provide an elevator car allowing an escape door and a footboard to be opened and closed with light and one-touch operation, and ensuring the proper retreat of the footboard after the closure of the door. CONSTITUTION:Escape doors 3A and 3B oscillating about support shafts 8A and 8B for opening and closing operation, are vertically arranged at the opposite sides of elevator cars 2A and 2B laid in such a way as adjacent to each other. Also, footboards 4A and 4B having the ends vertically oscillating interlocked with the motion of the doors 3A and 3B are provided. In addition, the doors 3A and 3B and footboards 4A and 4B are connected to one another with connection pieces 7A and 7B. Also, the footboards 4A and 4B are fitted with circular arc piece boxes 5A and 5B where one side of each of pieces 7A and 7B is loosely coupled for guiding one side thereof about the support shafts 8A and 8B on the oscillation of the doors 3A and 3B. In this case, a circular arc type of groove 4a is, for example, formed on the footboards 4A, and the box 5A is fixed to the reverse side of the groove 4a.
Patent JP-H06112312-A (JP)
Title: Manufacture of semiconductor chip
Inventor: AKIYAMA MASAYOSHI
IPC: H01L21/301
Filed: 1992-09-24
Abstract: PURPOSE:To prevent an electrode metal layer on the reverse side from protrud ing as burr on the side surface of each semiconductor chip in cutting a wafer applied to a water sheet for each semiconductor chip by a dicing blade. CONSTITUTION:An electrode metal layer is formed while leaving a part 5a' without an electrode metal layer which is extended in band shape at a part of each cutting line A' to each semiconductor chip out of the electrode metal layer or a number of electrode metal layers 5b in island shape where the length and width or diameter are two or less times as large a the width dimension T at a dicing blade C are formed at fine pitches.
Patent JP-S61133482-A (JP)
Title: Multiprocessor for graphic display
Inventor: YOSHIDA TAKAYOSHI
IPC: G06T15/00
Filed: 1984-12-04
Abstract: PURPOSE:To increase remarkably the function of picture processing by using the Z buffer method so as to eliminate the need for sorging processing checking the priority of polygon thereby attaining the parallel processing in he unit of polygon. CONSTITUTION:In the multiprocessor system, m-set of polygon processors 2, MXn-set of segment processors 4, and MXN-set of picture cell processors 6b are connected in a hierarchy way by the 1st distributor and M-set of 2nd distributors. MXN-set of processor output terminals are unified by a bus 11 and connected to a video generator 7, and its output is connected to a CRT display device 8. A high degree of parallel processing is attained in the level of segments or picture cells decomposing a polygon and since the segment processor and picture cell processor arranged in a two-dimention way are simple in the processing content, they are constituted simply and suitable for the hardware forming and large scale integration and lots of them are arranged.
Patent JP-H08120163-A (JP)
Title: Epoxy resin composition and resin-sealing type semiconductor device
Inventor: ARAI NORIYUKI
IPC: H01L23/29
Filed: 1994-10-20
Abstract: PURPOSE: To obtain the subject composition excellent in pantograph resistance, little in the lowering of insulation resistance value on the absorption of moisture, excellent in moisture-resistant reliability, and therefore suitable for surface mounting by compounding pulp controlled in the amount of ions. CONSTITUTION: This composition contains as essential components (A) an epoxy resin having two or more epoxy groups (preferably an O-cresol novolak glycidyl ether), (B) an epoxy resin curing agent (preferably a phenol novolak), (C) a curing accelerator (preferably triphenyl phosphine), (D) pulp having ions in an amount of <=0.2wt.% based on the weight of the pulp wherein the ions are extracted by a pressure cooker method at 121 deg.C for 24hr, and (E) an inorganic filter (preferably silica). The component D is preferably aromatic polyamide pulp, and the component E is preferably the mixture of a spherical filler with a crushed filler.
Patent JP-H02232334-A (JP)
Title: Dispersion alloyed hard metallic complex
Inventor: ROBAATO ESU JIEIKOBUZU
IPC: C01B32/949
Filed: 1989-10-02
Abstract: PURPOSE: To provide a hard sintered alloy composite excellent in hardness and toughness by mixing composite material pellets, consisting of superfine- grained WC and a binder for sintering, and composite material pellets, consisting of coarse-grained WC and hard carbide grains of Ti, Ta, and Nb and a binder for sintering, and subjecting the resultant mixture to press compaction and then to sintering.  
     CONSTITUTION: A first composite material pellet, consisting of an unsintered carbide and a binder and having extremely high hardness and oxidation resistance, is prepared by mixing a binder for sintering, such as Ni and Co, by 15wt.% with submicron-class superfine-grained WC and blending them preliminarily. Subsequently, a second composite material pellet, in which at least one kind among TiC, TaC, NbC, etc., is allowed to enter into solid solution in coarse-grained WC and a binder, such as Ni and Co, is contained by ≤25%, is prepared. The first composite material pellets are dispersed in the second composite material pellets, and these are press-compacted and then sintered at high temp., by which the sintered alloy composite combining high hardness with high toughness can be produced. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04134754-A (JP)
Title: Optical disk device
Inventor: SUGANO TETSUO
IPC: G11B19/12
Filed: 1990-09-27
Abstract: PURPOSE:To properly access a data on a recording surface of a double-sided reversible medium by providing a direction discriminating means for discriminating a rotating direction of a surface of a set optical disk to be accessed by an optical head and controlling the rotating direction of the optical disk based on this discriminating result. CONSTITUTION:An identification mark of A- or B-side out of medium marks is detected by a side sensor 20a, and a mark for indicating the kind of a recording medium 10 out of medium marks is detected by a medium sensor 20c. Then, when the recording medium 10 housed in a mounted disk cartridge 11 is the double-sided reversible medium, and its set surface is the A-side, a spindle motor 14 is rotated in the forward direction, and a data is recorded/reproduced by using the optical head 17. Then, when the set surface is the B-side, the spindle motor 14 is rotated in the reverse direction, and a data is recorded/ reproduced by using the optical head 17. By this method, the optical disk is rotated, and a proper data access operation is preformed.
Patent JP-H0594561-A (JP)
Title: Method for reading out symbol information
Inventor: ADACHI YUTAKA
IPC: G06K7/10
Filed: 1991-10-02
Abstract: PURPOSE:To obtain a symbol information reading method capable of accurately reading out symbol information from a symbol image even when a symbol image such as a bar code other than a symbol image whose reading is previously scheduled is stuck to the surface of an object and being applied to a bar code reader consisting of an image sensor. CONSTITUTION:In the bar code reader for decoding bar code information obtained by means of the image sensor 16 from a bar code 10 projected on the sensor 16 through an optical system 14, the bar code projected on the sensor 16 is expanded up to proper magnification and then the bar code information is obtained from the expanded bar code 10 and decoded.
Patent JP-H0682831-A (JP)
Title: Active matrix liquid crystal display device and its production
Inventor: OTA NORIO
IPC: H01L21/336
Filed: 1992-08-31
Abstract: PURPOSE:To provide the active matrix liquid crystal display device which can improve the area of apertures contributing to display and the process for production of this display device. CONSTITUTION:A black matrix layer 2 is formed on a glass substrate 1 for a semiconductor element. A gate electrode 3, a gate insulating film 4, a semiconductor channel layer 5 and ohmic contact layers 6S, 6D are formed thereon; further, a display electrode 7, a source electrode 8, a drain electrode 9 and a passivation film 10 are formed. The gate insulating film 4, the display electrode 7 and the passivation film 10 are formed by using the black matrix layer 2 as a mask and patterning by back exposing from the rear surface of the substrate and, therefore, these layers eventually have a self-aligning property with each other and the formation of the aperture of the display electrode 7 to the wider area is possible. An upper electrode is formed via the insulating film 16 on the black matrix layer 2 in the part not shown in Fig. and a holding capacity element is formed by both electrodes.
Patent JP-H10101171-A (JP)
Title: Corner pad for packaging washstand counter and washstand cabinet packaging structure
Inventor: OSUGA KAZUO
IPC: B65D85/64
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide, for packing a washstand counter, a corner pad which can pack the washstand without damaging its corner part. SOLUTION: This corner pad A for packing a washstand counter is structured in such a manner that one side wall part 2 of the upper part of a corrugated cardboard tube body 1 is bent inward. A hollow double wall part 4 whose cross section is roughly L shaped is formed by the side wall part 2 and the opposite side wall part 3 facing the same, the tube body 1 opening end located at the lower end height of the hollow double wall part 4 is made as a mount part 6 on which the corner part of the washstand counter is placed. Inside the hollow interior 7 of the hollow double wall part 4, a reinforcing plate 8 whose cross section is roughly L shaped and is made of synthetic resin is inserted and held.
Patent JP-H03117412-A (JP)
Title: Second reaping device in combine
Inventor: OCHI RIICHI
IPC: A01D34/13
Filed: 1989-09-29
Abstract: PURPOSE:To keep reaped grain culm to readily cuttable posture, smoothly carry out reaping of remaining grain culm by the second reaping blade and smooth reaped trace by pressing unreaped grain culm backward by rotation of a rotator provided on the upper part of the second reaping blade. CONSTITUTION:A machine body is advanced by driving a running device 1 and tip part of grain culm planted in a field is reaped by the first reaping blade 4 and subjected to threshing treatment and harvested. Then stump of unreaped grain culm in the field is cut with the second reaping blade 5. At this time, since the unreaped grain culm is pressed backward by rotation of a rotator 6 provided above the upper part of the second reaping blade 5, unreaped grain culm becomes posture capable of being readily cut by the second reaping blade 5 and is pressed to the second reaping blade 5. Thereby reaping of unreaped grain culm by the second reaping blade 5 is smoothly carried out and reaped trace is also smoothed.
Patent JP-H1189992-A (JP)
Title: Ski vice table
Inventor: SHINOZUKA SHOICHI
IPC: B23H1/02
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a ski vice table which allows a ski to easily attach to and detach from it, while seldom damaging the ski. SOLUTION: A ski vice table includes: ski mounting tables 1, 2 at the upper ends of which ski mounting surfaces that become parallel to the edge of a table 6 when removably secured to the edge at intervals are formed; a bead chain 4 attached to the stopper 9 of a ski 7; and a tension table 3 removably secured to the edge at a position between and at equal distances from the ski mounting tables 1, 2 to serve as a base for pulling the stopper 9 toward the edge of the table 6 via the bead chain 4, the base having a notch in which the bead chain 4 is locked.  When the ski mounting tables 1, 2 are secured to the edge, the heights from the edge to the ski mounting surfaces are equal, the bead chain 4 is stretched between the stopper 9 and the notch, and by pulling the stopper 9 downward with the bead chain 4 against the elastic force of the ski 7, the bead chain 4 is made to press the ski 7 against the mounting surfaces by means of its tensile strength, thus securing the ski 7 to the ski mounting tables 1, 2.
Patent JP-H0197306-A (JP)
Title: Insulated electric wire
Inventor: KAMIOKA ISAO
IPC: H01B1/02
Filed: 1987-10-08
Abstract: PURPOSE:To form a preferable insulated electric wire by applying/hardening ultraviolet ray or electron ray hardening paint on conductor formed by plastic working of a metal having an orientation in a crystal structure by one-way solidifying. CONSTITUTION:Molten metal 3 heated by a heater 1 in a crucible 2 is made to pass through a die 4 cooled on the die, and solidified. As the solidified metal on the die is gradually drawn up, molten metal continues to pass through the die and be solidified on the die, thus obtaining a metal 5 having an orientation in a crystal structure by one-way solidifying, the obtained metal conductor is plastic deformed in a usage size, that is, subject to wire drawing through a die. As the metal, copper, aluminum or the like having preferable conductivity is used. A compound from which Lewis acid of cation polymerization catalyst is produced by ultraviolet ray or electron ray irradiation is added to the metal.
Patent JP-H0594248-A (JP)
Title: Lock system
Inventor: IZAWA YOSHITANE
IPC: G06F21/00
Filed: 1991-10-03
Abstract: PURPOSE:To immediately enable cleaning when cleaning is required by saving an operating picture in a storage device when an input key is locked, displaying a picture corresponding to a set mode and recovering the original operating picture when the lock is canceled. CONSTITUTION:When an input key 2 is locked by a lock means 6, the picture under operating is saved in a first storing means 10. When the lock means 6 is set to a certain mode such as a cleaning mode, for example, the mode is discriminated by a mode discriminating means 9A, and the picture showing the cleaning mode stored in a second storing means 11 beforehand is displayed on a display 5. Since no signal is transmitted in the manner of a circuit even when the input key 2 is readily pushed down for the wipe cleaning of a keyboard during the display, the picture under preparing is not affected at all. When the wipe cleaning is completed and the cancel of the lock means 6 is discriminated by a cancel discriminating means 9B, the original operating picture is recovered on the display 5.
Patent JP-H0198924-A (JP)
Title: Rotary encoder incorporated with speed reduction gear
Inventor: SHIMAZAKI FUMIO
IPC: G01D5/30
Filed: 1987-10-13
Abstract: PURPOSE:To eliminate the loss of torque completely and to eliminate the need for a large space by setting a reflection type optical fiber sensor and leading an electric signal out to the rotary parts of a motor and reduction gears without contacting. CONSTITUTION:The output shaft 1a of a rotary machine 1 is coupled with a transmission gear 7 through an input gear 4 and an intermittent gear 6a. Marks 7c which reflects or absorbs light are printed on the external surface of the gear 7 provided to a main body 5 alternately to the same width. A hole 5d reaching the marks 7c is formed in the external surface of the main body 5 and a fiber fitting tool 15 is pressed in. Optical fiber cables 19 and 20 for a light source and photodetection are put in a metallic pipe 18, which is inserted into the hole 5d and bent along the fitting tool 15 without contacting the gear 7, thereby fixing a fiber fixer 16 and a fixing screw 17. The other-terminal sides of the cables 19 and 20 are fitted to an optical fiber amplifier and light is sent to the fiber for the light source; and an output is led out of the fiber for photodetection, amplified, and outputted. This output is a rectangular wave and usable as an encoder output.
Patent JP-H06109550-A (JP)
Title: Trigger generating circuit
Inventor: NAGANUMA KAZUNORI
IPC: G01J3/45
Filed: 1992-09-25
Abstract: PURPOSE:To prevent generation of an excess trigger signal even upon occurrence of degradation by providing a control circuit for limiting a count pulse to addition or subtraction of depending on the sweeping direction of an interferometer. CONSTITUTION:Even upon occurrence of degradation due to swing, a binary counter for counting temporal variation 203 of count is not provided with a subtraction pulse because subtraction enable signal line of a control circuit is turned OFF and thereby the count of the binary counter does not decrement. Since the count of the binary counter is constant during decrease of optical path difference, no trigger signal is generated. At the time of recovery from degradation, the optical path difference intersects the optical path difference step positions, which are intersected during decrement, in the incremental direction but since the count of binary counter, represented by variation 203, does not vary no trigger signal is generated. It is because a variation detecting circuit detects variation of the optical path difference based on a binary encoded positional signal with reference to the counts of a binary counter array.
Patent JP-H03119088-A (JP)
Title: Thickener
Inventor: HAYASHI ITSUKI
IPC: C08F228/02
Filed: 1989-09-30
Abstract: PURPOSE:To provide the subject thickener consisting of a copolymer composed of an ethylene-based unsaturated acid monomer and amino group-containing vinyl monomer as the main components, capable of adjusting to a wide range of viscosity in a wide range of pH and capable of keeping an aqueous suspension stable in a range of pH >= gel point. CONSTITUTION:An objective thickener consisting of a copolymer composed of (A) an ethylene-based unsaturated acid monomer such as (meth)acrylic acid, crotonic acid, fumaric acid, vinylsulfonic acid or mono(2-acryloyloxyethyl)acid phosphate and (B) an amino group-containing vinyl monomer such as methylaminoethyl (meth)acrylate, dimethylaminopropyl (meth)acrylamide, aminoethyl vinyl ether or 2-vinylpyridine as the main component monomers in a ratio of 0.1 <= the component (A)/the component (B)<1 (preferably 0.2 <=the component (A)/the component (B)<=0.7).
Patent JP-H03119779-A (JP)
Title: Semiconductor laser
Inventor: SUGIMOTO HIROSHI
IPC: H01S5/00
Filed: 1989-09-29
Abstract: PURPOSE:To hold a self-converging function and to execute a high-output operation by a method wherein a surface light-emitting part is provided with the same light intensity distribution or light phase distribution as a diffraction-type lens radiating face and light radiated from the whole surface light-emitting part is converged. CONSTITUTION:When, in a DFB laser, an electric current is injected into an electrode 6, it is oscillated at an oscillation wavelength lambda corresponding to a period of a diffraction grating. While a surface light-emitting component radiated in a direction perpendicular to a substrate does not exist in a part of a primary diffraction grating 13, one part of a laser-oscillated beam is radiated in the direction perpendicular to the substrate by a diffraction effect. Consequently, when a boundary between the gratings 13 and 12 is formed at an identical phase point 10 and an antiphase point 9, the oscillated beam is radiated at the same light intensity distribution as transmitted light from the rear of a lens substrate 11 of a Fresnel zone plate provided with an opaque part 14. A radiated surface light-emitting component is converged on a line of a focal point 7 by the same effect as the Fresnel zone plate. Thereby, a self-converging function can be held and a high-output operation can be executed.
Patent JP-H09223087-A (JP)
Title: Message processing method and system
Inventor: FUKUYAMA NORIYUKI
IPC: H04L12/58
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To eliminate such troblesomeness that is caused by the unnecessary incoming notification by setting previously the comparison condition corresponding to the due processing for selection of the processing that is carried out by a received message and then carrying out the processing corresponding to the comparison condition when the received message is coincident with the comparison condition. SOLUTION: The correspondence is previously set on a script data base 102 of a server 101 for every receiving device between the processing to be carried out and the execution condition of the processing set based on the contents of a received message or the receiving state of the message. A script engine 103 identifies the receiving device of the message when it is received and judges whether the contents of the received message or the message receiving state is coincident with the execution condition set at the identified receiving device. If the coincidence is judged, the processing corresponding to the execution condition is carried out. Thus, the processing is carried out only when the received message is coincident with the execution condition.
Patent JP-S61127018-A (JP)
Inventor: FURANKO SARERUNO
IPC: H03F3/34
Filed: 1985-11-18
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-S62117175-A (JP)
Title: Drop-out detection circuit
Inventor: HIROSE TSUNEO
IPC: G11B20/18
Filed: 1985-11-15
Abstract: PURPOSE:To omit an out-fitting capacitor, etc., which is indispensable for an analog circuit, and to attain the miniaturization and the cost down of an equipment by constituting the equipment of a digital circuit. CONSTITUTION:The titled circuit is equipped with a wave-forming means 11 which performs the waveform of an input signal 12 with a prescribed threshold value, and a signal abnormality detecting means 13 which performs the time measurement of a section between the high level and the low level of an output signal from the wave forming-means 11 and issues the output signal based on the result of above measurement. And the output of a comparison means 14 which is a comparison means that compares the sizes of two inputs, and to the input on one side of which the output of the signal abnormality detecting means 13 is connected is connected to an integration means 15, and the output of the integration means 15 is connected to the input on the other side of the comparison means 14. The comparison means 14 and the integration means 15 consists of an abnormality detection signal limiting means 17.