baber/WOPTO huggingface dataset:
Patent JP-H05274466-A (JP)
Title: Character recognizing device
IPC: G06F19/00
Filed: 1992-03-25
Abstract: PURPOSE:To easily find a place which is misrecognized by paying attention to total value fields in a numerical table. CONSTITUTION:A document image is read out by using a binary image input device 1 such as a scanner and held in a binary image memory 2, and an in- frame character extraction part 3 extracts characters in the table area of the image data. The characters in a frame are recognized in a character recognition part and held in a recognition result memory 5. A total value calculation part 6 calculates total numbers of numbers in respective cells in the row and column directions and stores them in a total value memory 7. A total value collation part 8 collates the calculated total values with recognition results of the total value fields. For a cell whose total value is judged to be different by the collation, a result display part 9 displays it by using a different display method from the usual method.
Patent JP-S5725992-A (JP)
Title: Recording paper capable of reducing adhesion of dregs onto thermal heat
Inventor: HOSHINO YUKIO
IPC: B41M5/30
Filed: 1980-07-24
Abstract: PURPOSE:To obtain heat-sensitive recording paper used for a facsimile printer or the like, which paper can reduce adhesion of dregs onto a thermal head without the color development sensitivity being adversely effected even for a prolonged printing period, by arranging a higher fatty acid amide layer between a heat-sensitive layer and a paper substrate. CONSTITUTION:Between a heat-sensitive layer (A) consisting of lactone compounds such as crystal violet lactones or the like that can develop colors ranging from a colorless color to a light color, a phenolic compound (for example: 4,4-isopropylidene diphenyl, etc.) that can develop the former when heated, and a water-soluble high polymer adhesive such as PVA or the like and a paper substrate (B), is arranged a higher fatty acid amide layer (C) (for example of stearic acid amide or the like) in an amount of 1-60% by weight (preferably 5-40% by weight) based on the solid contents of the heat-sensitive layer. In an embodiment, the constituent (C) is applied together with the adhesive, i.e., PVA or the like, on the paper substrate, and after it is dried, the heat-sensitive agent is applied to obtain the heat- sensitive recording paper.
Patent JP-H04330525-A (JP)
Title: Startup control system
Inventor: OHASHI TAKAYOSHI
IPC: G06F9/445
Filed: 1991-05-02
Abstract: PURPOSE:To attain inexpensive, spaced-saved and extremely flexible startup control. CONSTITUTION:Boot information is written in an EEPROM 15, and when a service processor(SVP) 14 accesses the EEPROM 15 to read out its stored contents, bootstrap information can be specified. Since the preparation of a mechanism such as a rotary switch on an operator's panel is unnecessary, the cost and space of the rotary switch can be saved and this startup control system can flexibly correspond to the multiplication of hard disk controllers or hard disk drives by adding the boot information.
Patent JP-H01271891-A (JP)
Title: Optical character reading device
Inventor: KANEKO ICHIRO
IPC: G06K9/40
Filed: 1988-04-22
Abstract: PURPOSE:To improve the character deciding performance compared in case the continuously written characters are decided as they are by separating the characters written continuously by a continuous character processing circuit into each independent character. CONSTITUTION:A continuous character detecting circuit 31 of a continuous character processing circuit 3 detects the presence or absence of the continuous character blocks from the ratio between the height and the width of the character block detected by the number of characters segmented by a character segmenting circuit 2 as well as each segmenting information. When a continuous character block is detected, the data bus switching circuits 32 and 35 are controlled to secure the connection between data buses 36 and 38 and between data buses 39 and 310 respectively together with disconnection of a data bus 37. A continuous character separating circuit 33 separates the continuous character blocks received via the circuit 32. Then a noise segment deleting circuit 34 deletes the noise segments forming the continuous characters out of the separated continuous character blocks and sends these deleted segments to the bus 310 via the bus 39 and the circuit 35.
Patent JP-H10276792-A (JP)
Title: Production of hydroxycarboxylic acid and its amide
Inventor: KATO OSAMU
IPC: C12R1/01
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound that is useful as a pharmaceutical, perfume or pharmaceutical intermediate in high yield by allowing a microorganism capable of hydrolyzing the nitrile group in a specific hydroxynitrile to act on a hydroxynitrile in an aqueous medium. SOLUTION: A microorganism that is capable of hydrolyzing the nitrile group in a hydroxynitrile represented by formula I (R1 and R2 are H, a 1-4 C straight branched chain alkyl or R1 and R2 link to each other to from a cyclic ring; (n) is an integer of 1-3) as 5-hydroxyhexanenitrile such as Corynebacterium nitrilophilus ATCC 21419 or the treatment product of this microorganism is allowed to act on a hydroxynitrile in an aqueous medium to industrially advantageously produce the objective hydroxycarboxylic acid (5-hydroxyhexanoic acid) that is represented by formula II and is important as medicine, perfume or medicinal intermediate.
Patent JP-S5435915-A (JP)
Title: Device of opening and closing charge port in pulverulent and granular body cart
Inventor: SAWADA YASUO
IPC: B60P1/56
Filed: 1977-08-22
Abstract: PURPOSE: To smoothly open and close a hood plate, by fitting sliding bodies auxiliary supporting the hood plate to guide rails laid to the outside of a charge port opening to a ceiling surface of a tank in a sliding-free condition and in a shape that seal materials are mounted before and rear the sliding bodies. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02278038-A (JP)
Title: Supporting structure of photo beam scanning mechanism
Inventor: ITAKURA TORU
IPC: G06T1/00
Filed: 1989-04-20
Abstract: PURPOSE:To suitably suppress an impact generated during scanning of a picture and during transmission thereof by a method wherein a photo beam scanning mechanism is supported to a base bed through a vibration absorbing body in which a resilient member having a high spring constant and a resilient member having a low spring constant are interconnected in series. CONSTITUTION:When, in the middle of a time when a picture reading device 20 is transported to a site in a state to be loaded on an automobile, an impact and vibration are exerted on the device 20, the impact and vibration are absorbed by vibration absorbing substances 52a - 52d located between a support bed 54 of a photo beam scanning mechanism part 40 and a support bed 54. Coil spring 82a - 82d having a low spring constant K2 are first compressed. After the lengths of the springs 82a - 82d are reduced to a lowermost value, rubber bushes 80a - 80d having a high spring constant K1 (K1 > K2) are compressed, and this compression causes absorption of a remaining impact. Vibration having relative low amplitude generated because of a person to be inspected and a worker walking in an automobile is absorbed by means of the coil springs 82a - 82d having the low coil spring constant K2. This constitution prevents transmission of vibration to the photo beams scanning mechanism 40.
Patent JP-H04433-A (JP)
Title: Projection type display device
Inventor: KIKUSHIMA MASAYUKI
IPC: G02B1/11
Filed: 1990-04-17
Abstract: PURPOSE:To make effective utilization of three primary colors by displosing respective condenser lens having the radius of curvature the lenses based on the respective main wavelength of red, blue and green and antireflection films just before a transmission type panel. CONSTITUTION:The luminous flux of light source 1 separated the three primary colors; red, green and blue by the blue reflecting dichroic mirror 3 and the green reflecting dichroic mirror 4. These luminous fluxes are condensed by the respective condenser lens 6, 7, 8 and are synthesized by a prism 12 through transmission type panels 9, 10, 11 of the respective colors. The synthesized luminous flux is projected visible images by a lens 13. The reflection and absorp tion of the light by the condenser lens are suppressed according to this constitu tion and the three primary colors are effectively utilized.
Patent JP-H07307468-A (JP)
Title: Manufacture of semiconductor device
Inventor: NORO FUMIHIKO
IPC: H01L21/302
Filed: 1994-05-16
Abstract: PURPOSE:To simplify a manufacturing process by a method wherein gate insulating films, for a field-effect transistor, whose breakdown strength is different are formed simultaneously on the same substrate. CONSTITUTION:A low-breakdown-strength-gate-electrode formation part 25 which is isolated by an element isolation part 21 and whose active region is narrow and a high-breakdown-strength-gate-electrode formation part 29 whose active region is wide are formed on one main face of a semiconductor substrate 22. A first thermal oxide film 23 is grown on them, and a first polycrystal silicon film is deposited. Then, until the first polycrystal silicon film in the low-breakdown-strength-gate-electrode formation part 25 is removed wholly, etching operations, at two stages, whose selective ratio is different are performed. Thereby, a difference is generated in the residual film thickness of the first thermal oxide film 23 between the low-breakdown-strength-gate- electrode formation part 25 and the high-breakdown-strength-gate-electrode formation part 29, and a high-breakdown-strength-gate-insulating film 33 and a low-breakdown-strength-gate-insulating film 34 whose thickness is different are formed simultaneously with the formation of a floating gate electrode 28.
Patent JP-S61262045-A (JP)
Title: Motor for driving sewing machine
Inventor: MATSUBAYASHI JUN
IPC: H02K5/18
Filed: 1985-05-15
Abstract: PURPOSE:To contrive the outer periphery of a motor not to be too hot for workers even if they touch it, and to prevent them from being struck by electricity, by covering the outer periphery of the housing of a driving motor for a sewing machine, with insulating material, and by covering the outer periphery of the insulating material with a housing having radial radiation fins. CONSTITUTION:The outer periphery of a housing 6 with a fixed permanent magnet 5 is covered with insulating material 19, and on the outer periphery of the insulating material 19, a housing 20 having a plurality of radiation fins 21 and fitting legs 22 is fitted. An electromagnetic brake section through brush- side end bracket section 8 breaking off the housing 20 is covered with an insulating fan cover 17, and cooling air is contrived to be generated by a cooling fan 16 fitted at the end of a rotor 4. As the result, the cooling effect of a motor is enhanced, and an insulation is prevented from being deteriorated on brush abrasion, and sewing workers are prevented from being struck by electricity.
Patent JP-H10294943-A (JP)
Title: Video signal encoding system, video signal encoder, video signal decoding system and video signal decoder
Inventor: TAKEUCHI SEIICHI
IPC: H04N19/70
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To perform encoding corresponding to respective uses by encoding video signals to two code word strings by using an inter-frame difference. SOLUTION: A motion detection part 105 outputs a detected motion to a video signal compression encoding part 107, and a difference signal generation part 106 obtains a difference between predicted images from the motion detection part 105 and source images read from a memory 103 for the source images and outputs it as difference signal. The video signal compression encoding part 107 performs prescribed conversion, encodes the difference signal and generates the code word string along with additional information and a 2 layer code word string generation part 110 generates and outputs the code word string A (basic code word string) and the code word string B (exaggerated code word string) matched with a prescribed code word string pattern. The code word string A is provided with only a frame for not using the inter-frame difference and the frame for using only the inter-frame difference by forward prediction. The code word string B is provided with only the frame for using the inter-frame difference by bidirectional prediction.
Patent JP-S62257278-A (JP)
Title: Image data transmission system for thermal recording
Inventor: SHIMAZAKI OSAMU
IPC: B41J2/355
Filed: 1986-05-01
Abstract: PURPOSE:To execute thermal recording with a high speed by shifting data in a prescribed order of blocks and shifting a data transmission order of spare pulses corresponding to the time sequence of main pulses. CONSTITUTION:First, a spare pulse AN is impressed to the heating part 3N of the N-th block to shift by one block then a main pulse BN is supplied. After shifting by two blocks, a preliminary pulse AN-1 is supplied to the heating part 3(N-1) of the (N-1)-th block, then, after shifting by one block, a main pulse BN-1 is supplied. Thereafter, the data are shfited similarly by one block or two blocks, a spare pulses and main pulses are alternately supplied to respective heating parts 3N 31. After the recording of the main pulse in the sN-th time, the spare pulse AN' of the following frame is ouputted without shifting the data. As a result, the total number of the shifting of the data comes to 3N-2, which is drastically less than the conventional one.
Patent JP-S5528928-A (JP)
Title: Preparation of methoxysilane
Inventor: SUZUKI TETSUYOSHI
IPC: C07F7/04
Filed: 1978-08-21
Abstract: PURPOSE: To prepare a methoxysilane, particularly trimethoxysilane, industrially advantageously, by reacting silicon with methyl alcohol(M) in the presence of  a copper catalyst in a solvent while maintaining the water content in M at a specific value or below.  
     CONSTITUTION: Silicon is reacted with methyl alcohol containing 2,000ppm or less, preferably 1500ppm or less, of water in the reaction system, obtained by removing the water with a dehydrating agent, e.g. zeolite, or fractional distillation, in the presence of a copper catalyst in a solvent, preferably in an enclosed system to give a methoxysilane of formula I, II, III or IV, preferably III. The reaction temperature is preferably 150W200°C to improve the selectivity of the compound of formula V.  
     EFFECT: Particularly, trimethoxysilane is obtained with a high selectivity, conversion, and reaction rate of silicon. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07288970-A (JP)
Title: Power generator
Inventor: KAWAI TERUO
IPC: H02K41/06
Filed: 1994-04-15
Abstract: PURPOSE:To produce a large power as compared with a conventional motor by providing a crown gear on the outer periphery of a circular magnetic body and another crown gear, meshing therewith, on the outer periphery of electromagnets juxtaposed annularly. CONSTITUTION:When an electromagnet 1b contiguous to an electromagnet 1a is conducted, the field of a permanent magnet is converged instantaneously to the electromagnet 1b thus forming a domain. Consequently, a round magnetic body 2 is attracted strongly to the electromagnet 1b and the contact point thereof is shifted toward the electromagnet 1b. Rotation of the magnetic body 2 is transmitted through a universal joint 9 to a nonferrous power shaft. Since the magnetic force of the permanent magnet for magnetizing the round magnetic body 2 is combined with the magnetic force of the electromagnet 1, a larger torque can be produced while increasing the rotational speed of the round magnetic body 2.
Patent JP-H01272365-A (JP)
Title: Interface for telephone control equipment
Inventor: ABE TATSUYA
IPC: H04Q9/00
Filed: 1988-04-25
Abstract: PURPOSE:To surely execute electrical insulation between a telephone control equipment and a load to be controlled and to prevent the generation of mutual influence of a trouble by transmitting a load control signal and a monitor signal through a photocoupler. CONSTITUTION:A control signal receiving part 4 receives a load control a signal inputted from the telephone control equipment and drives a 1st photocoupler 5. The output of the 1st photocoupler 5 is outputted through a control signal sending part 6. A monitor signal receiving part 7 receives a monitor signal inputted from the side of the load to be controlled and drives a 2nd photocoupler 8 and the output of the 2nd photocoupler 8 is smoothed and shaped at its waveform by a monitor signal sending part 9 to output a smoothed and shaped signal.
Patent JP-S6324156-A (JP)
Title: Variable capacity test apparatus and method
Inventor: ARUBAATO II CHIYUU
IPC: G01N33/537
Filed: 1987-04-24
Abstract: An assay device for the detection of one or more components in a liquid sample, specifically antigens or antibodies in a biologically derived sample. The device defines a chamber (12) of variable volume which is essentially sealed except for a membrane (24) across an inlet port. The sample is placed on the exterior of the membrane (24). It is drawn to the chamber by suction created by decreasing the volume of the chamber (12). Liquid within the chamber (12) is forced out of it under internal pressure created by decreasing the chamber volume. The chamber volume can be varied by twisting of a threadedly mounted piston (16) in a body. In one embodiment, a sandwich assay for the detection of an antigen in a sample, the antigen is bound to immobilized antibody on a distinct region of the membrane and is also reacted with labeled antibody for detection. The sample is cycled through the membrane by varying the chamber volume.
Patent JP-S6325212-A (JP)
Title: Manufacture of silica gel
Inventor: JIYON KENESU POTSUTAA
IPC: C01B33/154
Filed: 1987-04-24
Abstract: Amorphous silica prepared by the gel route requires washing to remove electrolyte. The gel is formed into small particles by shearing and then washed while being transported by water through stages which separate larger size material. The washing is more rapid than conventional methods and allows the ageing steps to be decoupled from the wash stage.
Patent JP-S57141661-A (JP)
Title: Electrophotographic device
Inventor: KOMORI SHIGEHIRO
IPC: G03B27/52
Filed: 1978-08-23
Abstract: PURPOSE:To control exposure stroke momentum through combination of simple switches by providing plural pieces of switches detecting exposure stroke movement on the moving route for a reciprocating member of an original scanning system, and connecting these to a momentum control circuit. CONSTITUTION:Cams 41SB, 41SA are provided to a drum which makes the reciprocating motion equivalent to that of a reciprocating original plate 1, and are corresponded to the switches MSSB, MSSA fixed to the machine side. A lever 26 and a switch MSSS for detecting sizes of copying materials are provided to a paper feed plate 22. Exposure stroke movement detecting switching  switches MSSS, MSSA are connected in series to the movement control circuit  r/B of the member 1. If the MSSA and MSSB are normally closed contacts,  they are conneced in parallel. Now, in the case of small sized paper, the switch  MSSS is held open and therefore when the MSSA opens upon moving of the  member 1 to a small extent, the circuit r/B responds to this immediately. In the  case of large sized paper, the r/B does not respond to the movement until the  MSSB opens. In this way, the momentum is controlled by the combination of  the simple switches.
Patent JP-H02280319-A (JP)
Title: Lamp annealing
Inventor: TOUZU HIDEKI
IPC: C30B33/02
Filed: 1989-04-21
Abstract: PURPOSE:To carry out a plurality of process treatments continuously by carrying out a pretreatment process of a process tube, a process treatment process for annealing and a post-treatment process of the process tube, successively. CONSTITUTION:Control is carried out by a control device which is provided with a process tube 2 to contain a heating object, a plurality of halogen lamps 7 for heating, a radiation thermometer to measure a wafer temperature and a plurality of gas sources 10, and is composed of a microcomputer. The control device carries out a pretreatment process to vacuum an interior of the process tube 2. Then, gas according to a plurality of processed for annealing is introduced successively inside the process tube after vacuuming an interior of the process tube during each process to carry out a process treatment process for annealing. After the inside of the process tube is vacuumed, a post-treatment process is carried out to introduced nitrogen gas inside the process tube. A plurality of process treatments can be carried out continuously by carrying out these processes successively.
Patent JP-S5435659-A (JP)
Title: Acoustic reproducing device
Inventor: OOTSUKI AKIYOSHI
IPC: H03G3/32
Filed: 1977-08-25
Abstract: PURPOSE: To make listening easy by changing automatically the sound volume to a proper level according to the surrounding undesired sound level. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11278386-A (JP)
Title: Relief valve
Inventor: NAKAMURA TAMOTSU
IPC: B63H20/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate machining of a valve housing hole in installation of a relief valve to a manifold, secure strength of a circumference wall of the valve housing hole, and allow installation of the relief valve in a narrow space. SOLUTION: In a relief valve 47, the hole end face of a valve housing hole 61 is tapered off, while the fitting end face of a valve seat 66 is formed into a tapered shape following the tapered end face of the valve housing hole 61, and between an O-ring groove 66B in the fitting end face of the valve seat 66 and the hole end face of the valve housing hole 61, an O-ring 68 is arranged.
Patent JP-H11276567-A (JP)
Title: Aromatic with decoration of natural plant
Inventor: TOMINAGA KATSUKO
IPC: A61L9/12
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To enable to seal a decoration of natural plant, e.g. a flower, a leaf or a fruit and so on into an aromatic while keeping the original figure for a long term. SOLUTION: In this aromatic, a decoration of natural plant is into a transparent or semi-transparent case in which transparent oily gel are filled so as to be seen through from the outside. In a device for the aromatic, which shows one mode of aromatic, a transparent oily gel 2 and decoration of natural plant 7 are put in a case 1 made of transparent glass with an opening, the opening is closed with a gas-permeable material 4, e.g. filter paper and so on, and fixed with lid 3. Putting this case on holder stand 6 that has holes 5 for volatilization on its side as its opening can be at the bottom, as the transparent oily gel 2 is soaked in the permeable material 4 and fragrance contained in it is volatilized, then, through the holes 5 of the holder stand 6, a scent can be given around there.  In ordinary cases, because volatile gases are heavier than air, it becomes possible to effectively volatilize the fragrant component around there by using this method.
Patent JP-H09275612-A (JP)
Title: Shape maintaining device for cross-linking treatment of reinforcing insulating member
Inventor: AMAMIYA TOSHIHIKO
IPC: H02G1/14
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To make it possible for even a reinforcing insulating members of different external dimensions to be cross-linked unfailingly with the insulating layer of a cable and to prevent an external semi-conducting layer from being creased. SOLUTION: Pressing brackets 11, 12 are put on a reinforcing insulating member 6. Then, nuts 14 are screwed onto the end screwed parts 13b of connecting bolts 13 inserted through flanges 11A, 12A and coil springs 15 for setting a pressing force is provided between the head 13a of the connecting bolts 13 and the flange 11A. Also, protruding edges 16, 16 are provided on the pressing bracket 12 so that, even if both pressing brackets 11, 12 dislocates when the reinforcing insulating member 6 expands in cross-linking, the position of the protruding edges 16 can be adjusted and thereby the deformation of the member 6 can be prevented.