baber/WOPTO huggingface dataset:
Patent JP-S59164269-A (JP)
Title: Driving control machine
Inventor: KITAYAMA YOSHIAKI
IPC: B62D49/00
Filed: 1983-03-09
Abstract: PURPOSE:To permit smooth turn without injuring crops by installing a seat in silidable ways in the longitudinal direction and allowing a rear wheel to be floated-up from the ground when a steering wheel is lowered, in the driving control machine for a cultivator, etc. CONSTITUTION:A battery 6, transmission 2, and an engine 1 are arranged in succession from the front on a body frame onto which a driving wheel 7 are axially supported, and a working-machine installation pitch 4 is fixed onto the front edge of the body frame. A steering wheel 3 is fixed through a stay, etc. onto the body frame, and the front edge of a hexagonal pipe frame 10 is pivotally supported onto the lower part of the body frame by a transverse pin 8, and a hexagonal slide frame 11 equipped with a seat 12 at the free edge is inserted into the frame 10. One edge of an actuator 15 is pivotally supported 16A onto said pipe frame 10, and a supporting frame 18 having a rear wheel 19 at one edge is pivotally supported 17 on the free edge side of the actuator 15.
Patent JP-S60187562-A (JP)
Title: Serial type dot printer
Inventor: UKAI MAKOTO
IPC: B41J2/28
Filed: 1984-03-06
Abstract: PURPOSE:To enable high density printing and to facilitate processing, assembling and adjustment while reducing the number of parts, by providing a leaf spring and a yoke formed from a rectangular plate material so as to connect the outer peripheral parts thereof and a core wherein an iron core and a yoke are molded integrally. CONSTITUTION:A printing head is constituted of leaf springs 6 formed from a rectangular plate material 14 so as to connect the outer peripheral parts thereof to said plate material, yokes 16 formed from a flat plate material so as to connect the outer peripheral parts thereof to said plate material and a core 15 wherein an iron core and a yoke are molded integrally. By a magnetic circuit constituted of a parmanent magnet 12, a yoke 13, the iron core 10, an armature 8 and the yokes 16, a coil 11 is excited to the hammer 16 attracted to the end surface of the iron core 10 against the spring force of the leaf springs 6 and the magnetic flux of the permanent magnet 12 is negated to operate the hammer 18 and a printing pin 7 is impinged to an ink ribbon and paper to form one dot. The attachment position of the printing pin 7 is determined by the hole 19 of each leaf spring 6 and the positional determination of the leaf springs 6, the yokes 16 and the core 15 is performed by aligning the outer peripheral parts thereof. Because the leaf springs 6, the yokes 16 and the core 15 are respectively formed of one member, the number of parts can be reduced to a large extent.
Patent JP-S62198953-A (JP)
Title: Character processor
Inventor: IKEDA KAZUYO
IPC: G06F17/22
Filed: 1986-02-26
Abstract: PURPOSE:To simplify the correcting operation and to reduce the load of an operator by providing a memory means for list of grammar information changing words and a collective word grammar information change means and the like which changes the grammar information on words. CONSTITUTION:The lists of reading and descriptions of the words inputted by an input means for list of grammar information changing words and changing their grammar information are stored in a memory means for list of grammar information changing words. If an instruction is given from a collective word grammar information change instructing means for change of the collective word grammar information, the grammar information on those words written in a grammar information changing word list in a dictionary are changed collectively by a collective word grammar information changing means. Thus the word grammar information can be changed by a single instruction and therefore the correcting operation is simplified in case the wrong grammar information on words is registered, and the load of an operator is reduced.
Patent JP-H02221534-A (JP)
Title: Sewerage execution method using synthetic resin-made basin
Inventor: TANAKA TAKAYOSHI
IPC: E03F3/02
Filed: 1989-02-21
Abstract: PURPOSE:To facilitate execution by reexcavating a temporarily buried drop basin aligned to a position of a drain pipe in a housing site and relaid adjusting the length with inspection and connection pipes, after completion of a public sewerage finally burying a sewerage main pipe and a mounting pipe. CONSTITUTION:Public sewerage work is completed by finally burying a sewerage main pipe 5 and a bend 9-provided mounting pipe 6 to be laid while temporarily burying a drop basin 1 in an expected position of a drain pipe in a housing site. Next reexcavating the public box 1, for connecting its in-housing site drain pipe receiving port 12 to the drain pipe in the housing site, a temporary connection pipe 20 is removed from the basin 1, and a connection pipe in length agreeing with buried depth of the housing site drain pipe is adhesively attached to the bend 9 and a connection pipe receiving port 13. Next adjusting the length of an inspection pipe 2 and finally connecting a mounting frame of a cleaning cover 4 and a cleaning pipe receiving port 11 of the drop basin 1 by an adhesive agent, drainage execution work is completed in the housing site. Thus, execution can be facilitated.
Patent JP-S62200488-A (JP)
Title: Optical character reader
Inventor: SATO KOJI
IPC: G06V30/146
Filed: 1986-02-28
Abstract: PURPOSE:To obtain a handy optical reader with good operability by using a scanner having an image sensor to have the visibility of plural characters written in the form, for example, one raw. CONSTITUTION:A control/binarization circuit 7 converts an analog signal, which is the output signal of an image sensor 6, to a binarization signal respectively corresponding to a character area and a background area and sends it to a memory 8. Into the image 8, the binarization signal of the whole visibility of the image sensor is stored. From the binarization signal stored into the memory 8, a recognizing and processing is executed, and here, only the binarization signal, in which the character is correctly in the sight, is recognized and processed. When scanning is executed while the character is protruded from a sight 17, by scanning with the image sensor 6 again accompanied by the shifting of a scanner 1, binary-coding and storing the binarization signal to the memory 8, the reading speed is improved. A scanning position detecting circuit 9 judges whether or not the recognition processing is executed.
Patent JP-S58214189-A (JP)
Inventor: MIYAGISHIMA NAOKI
IPC: G09F13/12
Filed: 1983-03-15
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-H01214651-A (JP)
Title: Vertical motion type floor device
Inventor: FUJIWARA MASANAO
IPC: E04B5/43
Filed: 1988-02-23
Abstract: PURPOSE:To aim at the secureness of a large storage place and the promotion of multifunction for a living room by fitting a boxlike body, provided with a floor surfacer on the top face, in an opening installed on a living room floor with some play, and making the boxlike body possible to move up and down by a driver installed in the underside. CONSTITUTION:A boxlike body 6 is fitted in an opening 16 of specified dimensions installed in a living room floor 1 free of vertical motion. A driver, moving the boxlike body 6 up and down, is installed in a lower part of the boxlike body 6, and a floor surfacer material 13 is attached on a top surface of the boxlike body 6. If the boxlike body 6 is set to a lower position, a wide floor is secured, and if it is set to a higher position, it is usable as a multifunction living room. Therefore a large storage place is thus securable.
Patent JP-S60187300-A (JP)
Title: Exciter of generator
Inventor: YANO MASAHIKO
IPC: H02P9/30
Filed: 1984-03-05
Abstract: PURPOSE:To prevent the overshoot of the output without disturbing the establishment of a voltage by providing a damping coil in the same magnetic path as an exciter coil and supplying the output of the exciter coil through a Zener diode to the damping coil. CONSTITUTION:Main and exciter coils 4, 5 are wound on a stator 7, an exciting coil 6 is wound on a rotor 8, and a damping coil 9 is wound in the same magnetic path as the coil 5. An automatic voltage regulator 2 compares the output voltage with a set value, and controls ON and OFF of a control transistor 18 to control a current supplied from the coil 5 to the coil 6. When the output voltage of the coil 5 increases the Zener voltage of a Zener diode 13 or higher, a current lows to the coil 9. Thus, the saturation of the stator core is accelerated to suppress the generated voltage.
Patent JP-H03244079-A (JP)
Title: Method and device for generating retrieval expression
Inventor: TAKEKOSHI NORIHIRO
IPC: G06F17/30
Filed: 1990-02-21
Abstract: PURPOSE:To facilitate retrieval processing by providing a control table file, an input picture display part, a display and input device, a data input part, a retrieval expression generation part, and a retrieval system interface part. CONSTITUTION:A picture for inputting a value is displayed on the input picture display part 2 according to an item and an attribute of a control table file 1 which contains a display of the input picture for inputting the value and information including item names, attributes, and logical relations for converting the inputted value into a retrieval expression, and the display and input device 3 displays the input picture for the value and inputs the value. Then the value which is inputted is received by the data input part, the received value is converted into the retrieval expression 6 by the retrieval expression generation part 5 according to the logical relation of the control table file 1, and the generated retrieval expression 6 is passed by the retrieval system interface part 7 to a retrieval system 8 of a computer. Consequently, the input of the retrieval expression can be facilitated.
Patent JP-S60188333-A (JP)
Title: Production of halogenated benzene
Inventor: SUZUKI TOSHIHIRO
IPC: C07B61/00
Filed: 1984-03-07
Abstract: PURPOSE:In the liquid-phase halogenation of substituted benzenes, a specific zeolite treated with a lower acylating agent is used as a catalyst to enable high-selectivity production of p-halogenated substituted benzenes which are used as a starting material for medicines and agricultural chemicals. CONSTITUTION:In the production of the compound of formula II (X is halogen) by the liquid-phase halogenation of the compound of formula I (R is lower alkyl, lower alkoxy, halogen), a zeolite which has been treated with a lower acylating agent, preferably acetic anhydride, acetyl chloride, chloracetyl chloride, dichloroacetyl chloride, trifluoroacetic anhydride or methyl orthoformate, has a formulation of SiO2/Al2O3 at a molar ratio of 3-8 and pore sizes of 6-10Angstrom , such as L-type zeolite or Y-type zeolite is used as a catalyst to inhibit the halogenation in the o-position and the polyhalogenation on the benzene nucleus, thus with high selectivity of p-halogenated compound of formula II which has high demand in industry.
Patent JP-S63209133-A (JP)
Title: Semiconductor chip
Inventor: NODA SHUJI
IPC: H01L21/60
Filed: 1987-02-25
Abstract: PURPOSE:To be free from damage to an HIC substrate even if a distortion of a semiconductor chip occurs due to a temperature cycle by feeding phenol resin or alumina alkoxide an insulating filler, between a bare chip and the substrate for bonding and fixing, and wiring electrodes. CONSTITUTION:In an HIC substrate 2 having a bare chip 1 of semiconductor made of silicon (LSI) formed with electrodes 5 or an IC, phenol resin or alumina alkoxide of insulating filler having substantially the same thermal expansion coefficient as that of the chip 1 is supplied between the chip 1 and the substrate 2 to be bonded fixedly, and wired. Thus, the filler is fed between the chip 1 and the substrate 2, and the chip 1 sufficiently acts as a buffer to a stress due to expansion or contraction by the temperature cycle to eliminate the damage of the substrate 2.
Patent JP-H07231147-A (JP)
Title: Board for mounting electronic parts, and its manufacture
Inventor: HAYASHI TERUO
IPC: H05K3/46
Filed: 1994-02-15
Abstract: PURPOSE:To provide a board for mounting electronic parts which can prevent the outflow of a mount material and besides is excellent in heat radiation and moisture resistance, and its manufacture. CONSTITUTION:This device has an insulating board 79 provided with a mount for electronic parts and a plurality of heat conductive holes 75 which are provided below the mount 70 for electronic parts and besides pierce the insulating board 70. The inwall of the heat conductive holes 75 is covered with a metal- plated film 5. It is to be desired that the topside and the underside of the heat conductive hole 75 should be covered with metal-plated films 55. The heat conductive hole 75 opened to the mount 70 for electronic parts is covered with, for example, a mount material 6.
Patent JP-H03243980-A (JP)
Title: Kanji learning implement, kanji stroke piece, kanji teaching method and kanji learning sheet
Inventor: MIYASHITA HISAO
IPC: G09B17/02
Filed: 1990-02-22
Abstract: PURPOSE:To attain a high learning effect in beginner's learning of KANJI (Chinese characters) by combining plural kinds of KANJI stroke pieces, thereby forming all characters of KANJI. CONSTITUTION:The respective KANJI stroke pieces 20 when analyzed by the strokes constituting the KANJI can be classified to 10 kinds; (1) to (10). Namely, the KANJI stroke pieces 20 are classified by the shapes thereof to 10 kinds of the KANJI groups; the horizontal line shape group (1), (2) vertical line shape group (2)... duck shape group (9), and dot shape group (10). The learner can form various characters of KANJI in addition to 'Fig.A (shown by figure)' by combining plural kinds of the KANJI stroke pieces 20 and can effectively learn the constitution and writing order of KANJI. The constituting elements of KANJI are further finely classified and the learning of all the characters of KANJI is effectively executed.
Patent JP-H01217240-A (JP)
Title: Polarizer for fourier transform reflected absorption infrared spectroscopy
Inventor: TOCHIGI KENJI
IPC: G01N21/35
Filed: 1988-02-26
Abstract: PURPOSE:To ensure uniform intensity concerning a linearly polarized light in a desired direction, by a method wherein an incoming light from an interferometer with a bias in a polarization-wise intensity distribution is made incident on a 1/4 wavelength plate to be converted into a circularly polarized light and further passed through a polarizer. CONSTITUTION:Extraneous rays generated from an infrared-ray source 11 is divided in two with a beam splitter 12 and one part thereof is made incident on a fixed flat mirror 13 while the other part thereof into a mobile mirror 14. After being reflected separately, the rays are overlapped with a beam splitter 1 again to be turned to infrared rays 1 modulated from an interferometer. The infrared rays 1 are incident into a 1/4 wavelength plate 2 through a flat mirror 15 to be converted into a circularly polarized light component and then, made incident into a polarizer 3 to be turned to a linearly polarized light 4, which is incident into a sample 8 on a metal surface via a flat mirror 5, a convex mirror 6 and a flat mirror 7. The linearly polarized light 4 reflected from the sample 8 is incident on a detector 10 via a flat mirror 9 to detect.
Patent JP-H07246745-A (JP)
Title: Line printer
Inventor: TASHIRO KO
IPC: B41J15/04
Filed: 1994-03-14
Abstract: PURPOSE:To reduce the abrasion of a line head caused by the fretting of a sheet material in a line printer applying image printing to the sheet material successively fed along a sheet feed passage by the line head. CONSTITUTION:A feed changeover mechanism selectively arranging an narrow sheet material on one of the right and left sides of a sheet feed passage guiding a wide sheet material on both sides thereof is provided by a roll shaft 26 freely replaced left and right to disperse the abrasion of a line head 7 caused by the fretting of the sheet material left and right.
Patent JP-H01218960-A (JP)
Title: Station on-off getting equipment for superconductive magnetic levitating vehicle of small sectional shape
Inventor: KITAYAMA TOSHIKAZU
IPC: B61B13/08
Filed: 1988-02-26
Abstract: PURPOSE:To facilitate getting on and off a vehicle of small section by providing an on-off getting door, which opens to the ceiling of the vehicle from its side surface, in the central part of the superconductive magnetic levitation vehicle and a stairway between a platform in the upper surface of a U-shaped guide way and a second floor hall. CONSTITUTION:By two kinds of on ground coils of propulsive guide coil 4 in the internal surface of a side wall 3 of a U-shaped guide way and of levitat ing coil 2 on the roadbed and by a superconducting magnet 5 in the end part of a vehicle, the superconducting magnetic levitation vehicle is magnetically levitated running, and the vehicle provides in its central part a getting on-off door 11 opening to the ceiling of the vehicle from its side surface. A platform 16 is provided on an upper surface of the side wall 3 of a U-shaped drive way, while a stairway 20, rack 18 and a hand rail 19 are provided in a stairway part between the platform 16 and a second floor hall 15. Providing the U-shaped side wall, the superconductive magnetic levitation vehicle of small sectional shape enables its getting on-off to be facilitated.
Patent JP-S59168004-A (JP)
Title: Catalyst for use in polymerization of 1-olefin
Inventor: TSUYAMA SHIGEO
IPC: C08F4/64
Filed: 1983-03-16
Abstract: PURPOSE:An olefin polymerization catalyst capable of providing a polymer of a small swell ratio in high activity, prepared by combining a solid prepared by impregnating an inorganic oxide carrier with a Cr component and a Zr component and calcining the impregnated carrier with a specified organoaluminum compound. CONSTITUTION:A catalyst comprising (a) a solid component prepared by impregnating an inorganic oxide carrier both with chromium trioxide or a compound which forms chromium oxide at least partially upon calcination and with a chlorine atom-containing water-soluble zirconium compound and (b) an organoaluminum compound of the formula (wherein p>=1, 1>=q>=0, x>=0.25, y>=0, 1.5>= x+y>=0.5, p+q+x+y=3, and R<1>, R<2>, R<3>, and R<4> are each a 1-20C hydrocarbon group). The inorganic oxide carriers which can be desirably used include silica and silica-alumina, and commercially available highly active catalyst silica (having a large surface area and a high pore volume) is particularly desirable.
Patent JP-H11238437-A (JP)
Title: Rotary switch device
Inventor: NAGANUMA YASUNORI
IPC: H01H27/06
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the heat dissipation of a bus bar and reduce the synthetic resin quantity to enhance the positioning property of the bus bar by burying a plurality of bus bars integrally having fixed contacts in a base member, and providing a plurality of opening for exposing the base member to the other surface side and each bus bar to the outside. SOLUTION: A fixed contact assembly 27 comprises a base member 56 consisting of a synthetic resin and first to fifth bus bars 51, 52, 53, 54, 55 consisting of a conductive metal buried in the base member. The first to third bus bars 51, 52, 53 are integrated to the forth and fifth bus bars in a state of being inserted into a metal mold for forming the base member 56 in order to bury them. Further, on the other side of a base member 56a, a plurality of bus bars 51-55 integrally having fixed contacts 71-76 are buried in the base member 56, and opening 971 , 972 , 981 , 982 , 933 -996 , 100, 101 for exposing each bus bar 51-55 to the outside are provided on the other surface side of the base member 56.
Patent JP-S59169044-A (JP)
Title: Field-emission type electron beam device
Inventor: KAGEYAMA KASHIO
IPC: H01J37/073
Filed: 1983-03-16
Abstract: PURPOSE:To interrupt field-emission voltage at appropriate times by installing a detector for detecting the current of an electron beam in the path of an electron beam and automatically interrupting field-emission voltage when a current detected by the detector exceeds a given level. CONSTITUTION:An electron gun 1 has a cathode 2 which is connected to a power source 3 for instantaneously heating a filament. When voltage is applied across an anode and the cathode 2 by means of a field-emission voltage source 4, a field-emission electron beam 10 is produced which is then throttled with a throttle plate 11 installed under the anode. Electrons bump against the throttle plate 11 to produce secondary electrons which are detected with a photomultiplier tube detector 6 thereby obtaining a monitor output. The thus obtained monitor output is fed to an HPF13, a detection circuit 14 and a smoothing circuit 15. The output signal of the circuit 15 is proportional to successive changes in the electron beam. It is compared with the set value of a setting circuit 16. When the output signal becomes larger than the set value, the comparator 7 drives a voltage-interrupting switch 8 to cut off the power source 4 and an acceleration voltage source 5, thereby enabling a field-emission voltage to be interrupted at appropriate times.
Patent JP-H02248415-A (JP)
Title: Radiation-curable acrylate polyester
Inventor: JIYOAN EI MATSUKONERU
IPC: C08G63/676
Filed: 1990-02-22
Abstract: PURPOSE: To improve the ultraviolet-curing speed by reacting a diol, a dibasic acid anhydride, and glycidyl acrylate.  
     CONSTITUTION: (a) A diol selected from among polyoxyethylene glycol and polyoxytetramethylene glycol of 650-3000 molecular weight, (b) a dibasic anhydride of 98-375 molecular weight such as maleic anhydride, and (c) glycidyl acrylate are mixed so that a mole ratio is 1:2-6:2-6, and the component (b) and the component (c) are equal in mole, and the mixture is reacted at 100-140°C, to obtain radiation-curable poly(acrylate ester) (A). Next, 20-80 wt.% component (A), 20-80 wt.% polyethylene type unsaturated radiation curable compound (B) such as tripropylneglycol diacrylate which is different from the component (A), and 0-50 wt.% mono-ethylene type unsaturated radiation curable monomer (C) such as isobornyl acrylate are incorporated. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01216728-A (JP)
Title: Automatic center adjusting mechanism
Inventor: TANAKA SADAO
IPC: B23P19/02
Filed: 1988-02-25
Abstract: PURPOSE:To easily cope with the eccentricity of a workpiece, etc., by energizing a moving portion which is movably installed on an installing board in its plane direction within an appropriate range to be positioned in a defined position within the movable range by an energizing means. CONSTITUTION:At the time of clamping a workpiece (a) by means of the claws 5, 5' of a clamp operating portion 6, if an installing board 1 is moved and applied pressure from the workpiece (a) to the claws 5, 5' due to the shift of centers, a clamp driving portion (forming a moving portion together with 5, 5' and 6) 4 is horizontally moved relatively to the installing board 1 due to the deflection of a plurality of coil springs 17, to prevent unnatural force from being applied to the workpiece (a). Then, by finishing the clamping of the workpiece (a), as the installing board 1 is lifted up releasing the workpiece (a) from a holding member for holding the workpiece, the clamp driving portion 4 is returned to its original position by means of the coil springs 17, i.e., its center is automatically adjusted. Thereby, automatic center adjustment can be carried out coping with eccentrically of the workpiece, etc., while enabling the miniaturization of the mechanism.