baber/WOPTO huggingface dataset:
Patent JP-S52101389-A (JP)
Title: Biric acid conc. controller in primary coolant in atomic power plant
Inventor: INOUE SHIGERU
IPC: G21C7/22
Filed: 1976-02-20
Abstract: PURPOSE: A boric acid concentration controlling system of a primary coolant in an atomic power plant wherein troublesome manual operation by operators are reduced to min. and an optimum reactivity free scope or a mechanism of maintaining the control rod position at an optimum and ideal position, can be afforded. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0580268-A (JP)
Title: Optical device and fixing method thereof
Inventor: YOSHIDA YUTAKA
IPC: G02B7/182
Filed: 1992-01-31
Abstract: PURPOSE:To shorten the time for operations and to obtain sufficient strength at the time of fixing a housing and an optical member. CONSTITUTION:A 3rd lens 32, 4th lens 34, turn back mirror 36, dustproof glass 38, etc., housed in the housing 40 are adhered and fixed the housing 40 by a visible light curing resin adhesive. The amt. (film thickness) and hardness of the visible light curing resin adhesive are respectivelyspecified to 10 to 100mum and <=80A scale in a Shore hardness testing method, by which the max. strength is obtd.
Patent JP-H01194100-A (JP)
Title: Information system to be also used for checking the back of vehicle
Inventor: TSUTSUMI YUKIHIRO
IPC: B60R16/02
Filed: 1988-01-29
Abstract: PURPOSE:To display the image of the back of a vehicle and service information only by one display device by displaying the image of the back of the vehicle at time of backing the vehicle and displaying service information received by a radio wave receiving system on the display device. CONSTITUTION:A TV system CRT device 1 for checking the back of a vehicle is used as a display means for displaying both data, i.e. the image of the back of the vehicle and service information. The CRT device 1 automatically displays the image of a back checking photographing camera when the gear 6 of the vehicle is set to 'BACK'. On the other hand, the service information is successively and always stored in a storage part of the system during the ON state of a system switch independently of the ON/OFF state of an engine or the state of the gear 6, and when a driver turns on a reproducing button 5, the service information can be reproduced on the CRT device and retrieved. Since the image of the back of the vehicle and the service information can be displayed only by one CRT device, the device can be mounted on a narrow driver's room and the safety check of the back, the rapid reception of service and vehicle driving can be simultaneously attained.
Patent JP-S63276627-A (JP)
Title: Printing controller
Inventor: HIRAI KENJI
IPC: B41J21/00
Filed: 1987-01-29
Abstract: PURPOSE:To prevent printing operation from being suspended, even if a format data is replaced, by adding the value of a format counter by '1', and subtracting the value of the format counter of a format data overlaid to a printing data whose printing is ended, by '1', at the time of storing a data in a page memory. CONSTITUTION:When constituting the titled controller to store a necessary format data at any time in an area of a used format data of a format memory, not only a page memory and a format memory 14, but a format management table 30 having a format management number, a format address, and a format counter are provided. Also, in addition to the page memory 11, and the format memory 14, a format management number 31 a format address 32, and a format counter 33 are provided. In such a state, at the time of storing a printing data in the memory 11, a value of a counter 33 in the table 30 of a format data overlaid to its printing data is added by '1', and a value of the counter 33 of a format data overlaid to the printing data whose printing has been ended is subtracted by '1'. In such a way, based on this counter value, the used format data can be identified, and a new format data is contained in a format memory area in which its data is stored.
Patent JP-H08214161-A (JP)
Title: Image processing unit
Inventor: MURAKAMI NAOYA
IPC: G03G15/36
Filed: 1995-02-03
Abstract: PURPOSE: To eliminate an intermediate density part of a character edge part in existence in an extracted image in a black/white binary image by providing a means to the processing unit, in which an area represented by extracted intermediate density data whose noted picture element is an intermediate density part and its adjacent picture elements are not high density parts. CONSTITUTION: In the processing unit processing multi-value image data in the unit of picture elements in the main scanning direction and the subscanning direction, a revision means revises multi-value image data into data corresponding to high density and intermediate density parts, an output of the revision means is delayed by one line in the subscanning direction at a 1st delay means and an output of the revision means is delayed by two lines in the subscanning direction at a 2nd delay means. A noted picture element and each picture element adjacent to the noted picture element are compared based on the output of the revision means and outputs of the 1st and 2nd delay means.  Then data whose noted picture element is an intermediate density part and whose adjacent picture elements are not high density parts are extracted by a marker extract section 39 as intermediate density data and an indicated area is identified by the extracted intermediate density data.
Patent JP-S62174510-A (JP)
Title: Manufacture of valve lifter of internal-combustion engine
Inventor: TSUZUKI YOSHIHIKO
IPC: F01L1/14
Filed: 1986-01-29
Abstract: PURPOSE:To obtain a valve lifter of high resistance against abrasion by providing a metal ring member along the bottom outside of a cylindrical valve lifter having a bottom for pressing the periphery of a ceramic circular pad and fixing the metal ring member to said bottom outside. CONSTITUTION:A flat ceramic circular pad 9 with inclined sides is positioned at the outside of the bottom of a cylindrical valve lifter 1 having a bottom, and pressed along the periphery thereof with a metal ring member 18 having an inclined internal surface suitable for said inclined sides. A laser beam 14 is radiated toward the metal ring member 18 for the welding thereof to the outside of the valve lifter bottom. The ceramic circular pad 9 and the metal ring member 18 are loose coupled to each other along the inclined surface thereof and a thermal expansion difference is thereby allowed.
Patent JP-H11211571-A (JP)
Title: Wavelength measuring apparatus
Inventor: MAEDA MINORU
IPC: G01J3/18
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sided wavelength measuring apparatus at a low cost which can measure a wavelength in a wide range, by specifying the wavelength of an incident light, on the basis of comparison of the squanties of a first branch light and a second branch light. SOLUTION: For wavelength measurement, since it is necessary that a light enters a first and a second photo detectors 6, 7 and the outputs are obtained from both of them, the measurement wavelength range is equal to an incident light wavelength range to the photo detectors 6, 7. When arrangement of diffraction gratings 3, 4 is constant, the measurement wavelength region is changed by changing the beams diameter of an incident light. That is, the measurement wavelength range can be easily increased. By changing the distance between the two diffraction gratings 3, 4 which are arranged face to face, the beam diameter of a parallel light, and the arrangement angle of two wavelength dispersion elements, the wavelength measurement range and measurement resolution can be adjusted.  A signal processing part defining a wavelength is constituted by using simple circuits of I/V transducers 8a, 8b converting the light intensities from the photo detectors 6, 7 to voltages and a differential amplifier 8e comparing the outputs of the transducers, and software processing is unnecessary.
Patent JP-H06231161-A (JP)
Title: System for preventing money transaction by ic card from being illegally altered
Inventor: HIRATA SADAHARU
IPC: G06Q40/02
Filed: 1993-02-04
Abstract: PURPOSE:To prevent amount data to be paid by a payer front being altered when an IC card owner executes a money transaction by using his (or her) own IC card. CONSTITUTION:This system is constituted of an IC card 4, a terminal equipment 2 for clerk operation and a host computer 1 connected to the equipment 2 and capable of deciding whether transaction data received from the equipment 2 are legally processed or not, and the IC card 4 is provided with a keyboard 5 capable of allowing input operation when a password known only by the card owner is inputted. Various kinds of comparing/confirming means is provided for confirming that an amount inputted from the IC card 4 by card owner' s operation has been legally processed by the host computer 1 and the equipment 2 is provided with an amount data comparing means 22 for comparing whether amount data inputted from the keyboard 5 coincide with amount data inputted from the equipment 2 by clerk operation or not so as to prevent the amount data from being altered by a third person.
Patent JP-H08191587-A (JP)
Title: Method and equipment for controlling brushless motor
Inventor: OGAWA YOSHIAKI
IPC: H02P6/16
Filed: 1995-01-09
Abstract: PURPOSE: To make the rotation of a brushless motor smooth and to suppress the generation of vibration or noise by making the impression voltage of each armature winding variable in conformity with the fluctuation pattern of a load torque for each of a plurality of sections obtained by dividing one period of a rotor of the brushless motor, on the occasion of controlling the rotation of the rotor. CONSTITUTION: One period (one revolution) of the rotor 1a of a brushless motor is divided into a plurality of sections on the basis of detection signals Ub, Vb and Wb of positions of the rotor 1a outputted by a position detecting part 3, and the PWM ON time of a control signal for driving an inverter part 2 is corrected in conformity with a load torque for each section. In other words, the impression voltage of the armature winding of the brushless motor 1 is made large for the section wherein the load torque is large, while the impression voltage of the armature winding of the brushless motor 1 is made small for the section wherein the load torque is small. Thereby the rotation of the brushless motor 1 can be made smooth and the generation of vibration or noise can be suppressed.
Patent JP-S63272613-A (JP)
Inventor: FUREDERITSUKU DAGURASU KURABER
IPC: B65B11/04
Filed: 1988-01-29
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-S53102718-A (JP)
Title: Temporary stop device for tape recorder
Inventor: HASHIZUME MICHINORI
IPC: G11B15/66
Filed: 1977-02-18
Abstract: PURPOSE: To secure an assured restart of the tape run by providing a temporary stop operation material capable of a reciprocal motion plus a hooking means whose hooking state is released automatically by the temporary stop opearation material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62175741-A (JP)
Title: Method for enhancing light fastness of dye image
Inventor: NISHIJIMA TOYOKI
IPC: G03C7/26
Filed: 1986-01-29
Abstract: PURPOSE:To remarkably enhance lightfastness of a dye image without coloring and fogging the dye image by incorporating a specified metal complex in a layer containing a magenta coupler and a dye to be formed by the reaction with the oxidation product of a color developing agent. CONSTITUTION:The layer in a silver halide photographic sensitive material contains the magenta coupler and the dye to be formed by the reaction with the oxidation product of the color developing agent, and besides, the metal complex represented by the formula shown on the right in which each of R1 and R3 is alkyl, cycloalkyl, or aryl; and R2 is alkyl, cycloalkyl, aryl, or the like. When said photosensitive material is used for a color photographic printing paper, said metal complex is incorporated in the magenta coupler-containing layer in an amount of 0.01-1mol% of the magenta coupler, thus permitting the dye image to be prevented from discoloration and fading due to light.
Patent JP-H01191721-A (JP)
Title: Method for charging pulverized material into refining furnace for iron manufacture
Inventor: ONO TAKEMASA
IPC: C21B13/00
Filed: 1988-01-28
Abstract: PURPOSE:To reduce dust loss and to improve the yield of material by forming a metallic plate by a roll into a chute in the shape of a pipe, extending the front end part near the liquid surface of slug and supplying pulverized material through the sheet. CONSTITUTION:Materials such as iron ore, carbon material, etc., are charged into a refining furnace composed of a furnace shell 1 and refractories 2 through a chute 7 and stirring gas is blown from bottom blowing tuyeres 3, lime, etc., is from side tuyeres and oxygen is from a lance 6a to reduce the iron ore through the slug 10 and to obtain molten iron 11. In the refining furnace for iron manufacture melting and reducing the above iron ore, a forming roll 8 is installed on the outside of its upper exhaust hood 5. Metallic plate is supplied from a sheet metal coil 9 to this roll 8 to form the above chute in a pipe shape. Pulverized material is charged setting the chute 7 so that its front end part comes near the liquid surface of the slug 10. When the front end part of the chute 7 is melted and lost by heat reaction, the metallic sheet is formed further to introduce the chute 7 successively into the furnace and to charge the material.
Patent JP-S55112164-A (JP)
Title: Bonding method of powder molding
Inventor: KAIEDA NAGATOSHI
IPC: B22F5/12
Filed: 1979-02-20
Abstract: PURPOSE: To surely braze moldings to themselves or to other molten products without using any special materials by exerting external force to the surface of the powder molding to crush the pores of the surface layer then performing brazing to the mating product in the specified atmosphere.  
     CONSTITUTION: External pressure by a mechanical technique is exterted to the faying surface of a powder molding 1 to crush the pores 3 of the surface layer region, whereby a dense surface layer 4 is formed. This surface layer is contacted and assembled to the mating product 5 of powder molding or molten product having undergone the similar treatment, thence the specified brazing material 6 is placed along the boundary portions of the contact. This is then put into a heating furnace or the like and is heated to the specified brazing temperature in a reducing or inert atmosphere. According to this method, the dense surface layers 4 act as sealing materials for the brazing material 6, by which the phenomenon that the brazing material 6 infiltrates the inside pores 2 owing to capillarity is prevented and the both products are surely brazed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58137180-A (JP)
Title: Delaying device of digital signal
Inventor: ISHIZAKA KOUICHI
IPC: H03H17/08
Filed: 1982-02-06
Abstract: PURPOSE:To simplify the hardware and to facilitate an easy change of delay time, etc. during the real time processing, by using a single signal delaying memory to form plural digital signal delaying lines. CONSTITUTION:A digital signal delaying device is provided with an address control memory 3 consisting of storage parts 3W and 3R for write/read addresses respectively to a digital signal delaying memory 1, and storage parts 3T and 3B of upper limit/lower limit addresses of the memory 1, write/read addition data storing circuits 8W and 8R which store addition data to write/ read addresses of the memory 3, an adder circuit 21 that adds the addition data corresponding to the write/read addresses, a comparator 22 that compares the addition result of the circuit 21 with the upper limit address given from the memory 3, and a multiplexer 23 that selects the addition result or an lower limit address given from the memory 3. The result of this selection is written to a corresponding storage part 3W or 3R.
Patent JP-S61177987-A (JP)
Title: Production of human urokinase
Inventor: HIRAMATSU TAKASHI
IPC: C12N9/72
Filed: 1985-01-31
Abstract: PURPOSE:To make it possible to produce urokinase using the recombinant technique, by cultivating an animal cell transformed with a plasmid containing a specific DNA sequence prepared from an established cell derived from human renal cell. CONSTITUTION:mRNA is obtained from a human renal cell, and a DNA sequence expressed by the formula (only part is shown) is obtained using the above-mentioned mRNA as a template. An animal cell transformed by a plasmid containing the DNA sequence incorporated therein is cultivated to give a single- stranded prourokinase having added saccharide chain thereto. The above- mentioned urokinase is constituted of for example signal peptide consisting of 20 amino acids followed by 411 amino acids. >=80 bases or more 5'-noncoding regions and >=800 bases or more 3'-noncoding regions are present in the urokinase mRNA.
Patent JP-H05218429-A (JP)
Title: Polycrystal silicon thin film transistor
Inventor: SERA KENJI
IPC: H01L29/78
Filed: 1992-02-04
Abstract: PURPOSE:To actually show the higher ON-OFF current ratio by a method wherein a source.drain electrode is formed to be overlapped with a gate electrode while offsetting against a contact hole thereby enabling a thin film to be formed. CONSTITUTION:Firstly, a doped polycrystal silicon thin film 201 to be a gate electrode is formed on a glass substrate 101. Next, after patterning into an electrode shape, a gate insulating film 301 is formed on the glass substrate 101 and the gate electrode 201 and then a polycrystal silicon 401 to be an active layer is formed on the gate insulating film 301. Later, another insulating film 501 is formed to make a contact hole 901. Furthermore, a source.drain electrode 601 is formed of double layer film comprising doped polycrystal silicon 601a and aluminum 601b for source.drain region. At this time, the source.drain electrode 601 is to be formed to be overlapped with the gate electrode 201 while offsetting against the contact hole 901.
Patent JP-S62178092-A (JP)
Title: Image pickup device
Inventor: TAKEI MASAHIRO
IPC: H04N9/04
Filed: 1986-01-31
Abstract: PURPOSE:To compensate the color temperature effectively in case of quick photographing under a fluorescent lamp by providing a means which sets a color temperature compensation level value in accordance with a detected phase position. CONSTITUTION:When a release signal (d) is inputted from a release switch 27 at an optional timing t1, a motor 23 is driven through a motor driving circuit 24. When a motor phase lock completion signal (f) is obtained at a time t2 after a certain time, a CPU 32 generates internally a window gate signal (g), whose period is longer than one field, and detects a PG pulse obtained at the next timing existing in this period. When obtaining the timing of the PG pulse, the CPU 32 delays it a prescribed time T1 behind a time t3 so that an exposure time T2 completes just before read of the stored electric charge in accordance with the shutter speed set by a shutter speed setting circuit 28. The exposure of a shutter 2 is performed at a time t4 and is completed at a time t5 after the time T2.
Patent JP-H03221741-A (JP)
Title: Installing device for integral type air-conditioner
Inventor: CHIKAMATSU SADAHARU
IPC: F24F13/32
Filed: 1990-01-29
Abstract: PURPOSE:To facilitate fixing of an installing element by a method wherein outer boxes and base plates of an indoor device and an outdoor device of an integral type air-conditioner are made of resin product, and the inner surface of a rail-like projection for use in fixing the installing elements to the ceiling surface and the bottom surface is formed with a corrugated part. CONSTITUTION:Reference numeral 1 of an integral air-conditioner denotes an indoor unit and reference numeral 2 denotes an outdoor unit of it. The outdoor unit and the base plates are integrally formed by resin molded product. Inner surfaces of an upper rail 3 and a lower rail 4 for use in fixing the installing element are formed with corrugated portions 5. Accordingly, when the installing element is inserted into the inner surfaces of the upper and lower rails 3 and 4, a friction resistance between the installing element and the rails is reduced and then the members may easily be inserted and fixed. As the installing element 8 is inserted into the rails, a semi-circular projection 14 of the installing element 8 is pushed against a concave part of the corrugated part 5 at the inner surface and fixed there. When they are installed, a displacement of the installing element can be prevented and concurrently a looseness after installation can be prevented. At this time, a resistance between the corrugated part 5 and the projection 14 is loosened by a slit and its insertion may not be interfered.
Patent JP-S58155592-A (JP)
Title: Processing system of digital information
Inventor: MIYAGI ISAMU
IPC: G11C11/56
Filed: 1983-02-07
Abstract: PURPOSE:To store in a capacitor with an n-bit array as one unit and to attain miniaturization of the storage processor, by making digital information correspond to the combination of charges via a switch controlled in response to the digital information. CONSTITUTION:In selecting a switch S1 of a write circuit W1 in response to the digital information 10 in 2-bit and closing it, a voltage across a capacitor C0 is 3E or the like with a DC power supply having an electromotive force of E of three sets or the like, and the electric charges of the capacitor C0 are 3q or the like and the write is finished. The charges 3q are leaked by 0.5q at a time T to form the information on digital 2-bit in response to the combination of the charges. Thus, after the end of write and the time T, a switch S3 of a reader is closed and the charges of the capacitor C0 is read by a voltmeter V0 or the like, then the digital information 10 is read out. The n-bit array is stored as one unit to decrease store capacitors to a number less than the bit number, allowing to miniaturize the store processor of the digital information.
Patent JP-S59144379-A (JP)
Title: Controller for blind driving dc motor
Inventor: HANAZAWA OSAMU
IPC: H01H23/30
Filed: 1983-02-07
Abstract: PURPOSE:To facilitate the setting of the angle and the position of a blind by providing means for instantaneously shortcircuiting the both terminals of a motor when a blind rising and falling switch and a blind angle regulating switch are converted from closed state to open state in the respective switches. CONSTITUTION:When blind angle regulating switch 5 or 6 formed in pushbutton shape is pressed, shortcircuit contact 5' or 6' is opened, movable contacts make contact with the contacts 5a, 5a' or 6a, 6a', and a motor 8 is normally or reversely rotated. When a hand is released from the regulating switch 5 or 5, the movable contacts are shifted to open state, and the contacts 5' or 6' is closed to instantaneously stop the motor 8. A blind rising and falling switch 4 formed in seesaw shape is operated interlocking with the switching contacts and the shortcircuiting contacts in response to the shift of the switch.
Patent JP-H11215954-A (JP)
Title: Production of thin layer snack
Inventor: SASAKI NAOMI
IPC: A23G3/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing thin layer snack so as to make the texture light and crispy by carrying out sheet forming and baking of dough obtained by adding and mixing flour and oil and fat as main ingredients with one or more kinds of yeast, a proteolytic enzyme and an inflating agent. SOLUTION: This method for producing thin film snack comprises adding and mixing flour and oil and fat as main ingredients with one or more kinds of an yeast, a proteolytic enzyme and an inflating agent, as necessary degassing the resultant dough, superposing and folding the dough, carrying out sheet forming of the dough, perforating the resultant sheet and subjecting the treated sheet to baking treatment causing blistering on a part of the surface by heating.