baber/WOPTO huggingface dataset:
Patent JP-H0445182-A (JP)
Title: Improvement in adhesiveness of coated steel plate
Inventor: HOSODA YASUSHI
IPC: C09J5/02
Filed: 1990-06-11
Abstract: PURPOSE:To improve the adhesiveness of a coated steel plate useful for household electric appliances, building materials, etc., without lowering other physical properties by spraying the surface of coating film of the coated steel plate with frame of hydrogen, etc., to modify the surface. CONSTITUTION:The surface of coating film of a coated steel plate is sprayed with flame of an oxygen/hydrogen-based mixed gas to improve adhesiveness of the coated steel plate. A flame spray device is fixed and flow speed of the coated steel plate is preferably 30-80m/minute.
Patent JP-S5274931-A (JP)
Title: Low-no# two-step combustion method by use of different kinds of fuels
Inventor: SEKIGUCHI YOSHITOSHI
IPC: F23C1/00
Filed: 1975-12-19
Abstract: PURPOSE: To restrain the formation of NOx by supplying a fuel of weak tendency to produce NOx through a primary nozzle, a fuel of strong tendency to produce NOx through a secondary nozzle, and establishing a primary and a secondary combustion zone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5275673-A (JP)
Title: Fluorescent substance
Inventor: TSUJIMOTO YOSHINOBU
IPC: H01J29/20
Filed: 1975-12-19
Abstract: PURPOSE: To obtain a flurescent substance whose luminous intensity lowers slightly due to the decrease of the concentration of the luminous center by using rare earth elements-activated phosphate of a specific composition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0316451-A (JP)
Title: Burst detector
Inventor: YOSHIDA NAOMASA
IPC: H04L27/22
Filed: 1989-06-14
Abstract: PURPOSE:To detect the arrival of a burst signal by multiplying 1 and -1 with an input data in the unit of N samples for each modulation period, extracting two sample data points of the modulation period and separating the data into an odd number sample group data and an even number sample group data. CONSTITUTION:A burst APSK modulation signal is subjected to frequency conversion to a base band with an oscillator of a fixed frequency and becomes 2-channel analog signals orthogonal to each other. An A/D converter 1 samples each signal with a high speed clock at a multiple of N of the modulation clock and each sampling value is converted into a digital time series data comprising of quantizing bits. An inverse modulation means 2 multiples 1 and -1 with the input data alternately in the unit of N samples for each modulation period. A sampler 3 extracts two sample data of 1/2 modulation period from the N- sample data for each modulation period and separates from into an odd number sample group data and an even number sample group data. A comparison means 16 compares an output of a 3rd envelope detection means 10 with a detected threshold level and discriminates it to be the detection of a burst signal when the output exceeds the threshold level.
Patent JP-H0445183-A (JP)
Title: Treatment of adhesive surface of electrically conductive material
Inventor: TSUBOI KISHIO
IPC: C25D15/02
Filed: 1990-06-13
Abstract: PURPOSE:To obtain an electrically conductive material having a little mechanical strain, etc., caused by temperature change by applying an electrolyte solution and metal powder to the adhesive surface of electrically conductive material made into a cathode, and electrically depositing a precipitated layer blended with the metal powder through an anode on the adhesion surface. CONSTITUTION:A material impregnated with an electrolyte solution containing a metal cation is brought into contact with the adhesive surface of an electrically conductive material made into a cathode, the electrolyte solution is applied to the adhesive surface, then the adhesion surface is coated with the metal powder and the impregnated material is pressed against the adhesion surface and a stirred. Then, a precipitated layer blended with the metal powder is electrically deposited on the adhesion surface to carry out an adhesion surface treatment of the electrically conductive material. Since the prepared electrically conductive material has minimum thickness of adhesion part and excellent water resistance, the electrically conductive material is suitable for medical and dental treatment setting value on beauty and a device field thereof.
Patent JP-H05323829-A (JP)
Title: Electrophotographic device and fixing method for electrophotographic device
Inventor: YOSHIDA TATSUYA
IPC: G05D23/19
Filed: 1992-05-20
Abstract: PURPOSE:To provide the electrophotographic device and fixing method which save energy more than in the case of setting of a standby temp. by detecting an operating state and controlling a heating temp. in accordance with the result of the detection. CONSTITUTION:A lower fixing roller is heated to a fixable temp. HEATF as far as a print request signal is held outputted from a print control section. The lower fixing roller is heated to a standby tamp. HEATS (i.e., is lowered in temp.) upon lapse of the time regulated by the first prescribed time Ta after the print request signal is no more outputted from the print control section, by which the energy is saved. On the other hand, the lower fixing roller in the state of this standby heat HEATS is heated to an energy saving temp. HEATE (i.e. is lowered in temp.) upon lapse of the time regulated by the total value (Ta+Tb) of the first and second prescribed time Ta, Tb, by which the energy is additionally saved.
Patent JP-2000337340-A (JP)
Title: Cap attaching structure for covering recessed part
Inventor: HASHIGUCHI SHUICHI
IPC: B60N2/75
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To easily attach without considering the direction and without requiring an exclusive use bracket for cap attaching. SOLUTION: This attaching structure is used to attach an armrest to the vehicle seat using a shaft 5. In the recessed part S that is installed on the armrest and faces an end part 5a of the shaft 5, a flange part 6a is installed integrally on the collar 6 of one end part 5a of the shaft 5. On the other hand, a claw part 1a of which tip is bent inside to engage on the flange part 6a of the collar 6 is installed on a cap 1 covering the recessed part S along the peripheral direction. The claw part 1a is engaged to the flange part 6a of one end part 5a of the shaft 5 and then the cap 1 is attached on the recessed part S.
Patent JP-S5579932-A (JP)
Title: Apparatus for automatically controlling operation of kerosine burning device for grain drying machine or the like
Inventor: YAMAMOTO SOUTA
IPC: F23N5/20
Filed: 1978-12-09
Abstract: PURPOSE: To save the monitoring operation during operation of a grain drying machine or the like by starting and continuously operating the machine upon pushing upon pushing of a start switch and stopping fuel supply upon extinguishing of a burner to thereby simplify the starting of the machine.  
     CONSTITUTION: Kerosine is supplied from a fuel pump 5 to a starting ignition plate 3 and a burner 4. The fuel supplied to the plate 3 is ignited by a heater 2 to thereby ignite the burner 4. When a start switch is closed, quick ignition fuel feeding to the plate 3, ignition by the heater 2, stoppage of the heater 2 after the ignition, ignition of the burner 4 and their confirmation are continuously conducted. Even if a fire is extinguished due to certain reason, a detector 7 detects it to stop supplying fuel for safety. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63315971-A (JP)
Title: Ic testing system
Inventor: UEDA MOTOO
IPC: G01R31/28
Filed: 1987-06-19
Abstract: PURPOSE:To quickly execute an information exchange between a processor and a storage device, and to improve a test speed by storing the information of each separate function in each separate storage device, and controlling independently each other each storage device thereof by each independent address information line. CONSTITUTION:In a storage device 28, a control program for decoding a program given from a host processor 21 and executing it is stored. Also, in a storage device 29, a sequence program for controlling actually a hardware module 25 is stored, and a storage device 30 stores a measured data. To these respective storage devices 28, 29 and 30, a common data input line 32 and a common data output line 33 are connected. Moreover, to phase respective storage devices 28, 29 and 30, each separate address line 34, 35 and 36 is connected from a processor 23, and independent address information can be placed on these address lines 34, 35 and 36 by the processor 23.
Patent JP-H08323997-A (JP)
Title: Cooling timing system for watching level of ink-jet cartridge
Inventor: TORADEII ERU BENJIYAMIN
IPC: B41J2/125
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet printing mechanism giving early warning before an ink jet cartridge becomes perfectly empty to enable an operator to replenish or replace the cartridge. SOLUTION: In a method for monitoring an ink level, the first and second cartridge temps. are selected. Next, the cartridges 60, 62 are stopped during printing operation, more specifically, during a form feed to measure a cooling time required for the cartridges 60, 62 to transition from the first temp. to the second temp. The measuring step is repeated to compile a set of cooling times. In a signaling step, the operator is alerted of the approach of an out of ink condition when a cooling time increases a selected value, such as at least 20%, over the compiled set of cooling times.
Patent JP-H0320301-A (JP)
Title: Polydextrose of improved taste and its production
Inventor: SAKAMOTO KIMIYASU
IPC: C08B37/00
Filed: 1989-06-15
Abstract: PURPOSE:To decrease unpleasant tastes such as sourness, bitterness, astringency, astrictiveness and strange flavor of a polydextrose by bringing an aqueous solution of the polydextrose into contact with a basic ion exchange resin. CONSTITUTION:An aqueous solution of a polydextrose of a mol.wt. of 1000-36000 is brought into contact with 0.15-2l, per kg of the polydextrose, of an OH-form basic ion exchange resin at 5-60 deg.C for a sufficient time to perform ion exchange, and the resin is filtered off to obtain a polydextrose of a mol.wt. of 1000-36000 and a pH of 4-9 (as measured in an aqueous solution of a concentration of 5g/dl).
Patent JP-H01318777-A (JP)
Title: Variable capacity type scroll compressor
Inventor: DOI YOSHIMASA
IPC: F04C18/02
Filed: 1988-06-20
Abstract: PURPOSE:To simplify the core alignment by forming integrally plural bias passages to link bias holes opened to plural compression chambers to the suction side, and the cylinders of plural unloader pistons which open and close the bias passages, to the panel board of a fixed scroll. CONSTITUTION:Between scroll bodies 22 and 23 projecting at the panel boards 21 and 31 of a fixed and a movable scrolls 2 and 3, two systems of compression chambers A and B are formed. While a suction fluid is compressed in the compression chambers A and B, the compression chambers A and B in a compression stroke are linked to the suction side through bias holes 6A and 6B to carry out the capacity control. In this case, the bias passages 8A and 8B to link the bias holes 6A and 6B to the suction side, and the cylinders 10A and 10B of unloader pistons to open and close the bias passages 8A and 8B are formed integrally to the panel board 21 of the fixed scroll 2. As a result, the bias holes 6A and 6B can be formed coaxially to the cylinders 10A and 10B accurately.
Patent JP-S6132456-A (JP)
Title: Manufacture of standard cell ic
Inventor: SUGIURA YOSHIHIDE
IPC: H01L21/822
Filed: 1984-07-24
Abstract: PURPOSE:To enable the standardization of chip size and positions of external connection pads by a method wherein the chip size of an IC and the arrangement of I/O cells in the chip periphery are fixed, and logic cells and the memory part are arranged inside the I/O cells by making the arrangement variable. CONSTITUTION:A boundary 2 is provided in the periphery of a chip 1, and the outside of the boundary is made as the I/O cell region 3, in which region the arrangement of the I/O cells 4 is fixed. The inside of the boundary 2 is the region of free arrangement: a memory 5 is arranged at the corner right below, and its size is made variable. The logic parts are arranged in the remaining region; for example, logic cells 6 are put in the array direction and each array is made variable so as to be moved left and right; thereby, cells come to freely move left and right according to the size of the logic part. Power source lines 7 and 8 are made to run in the array direction and connected to each cell. The solid line indicates the first wiring layer, and the dotted line the second wiring layer. External connection pads 9 are arranged in the chip periphery and wired to the I/O cells 4.
Patent JP-H113501-A (JP)
Title: Magnetic card processing device
Inventor: HIMURO YOSHITAKA
IPC: G07B15/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To reliably read a magnetic card such as pass without being influenced by irregularity in its carrying speed and irrespective of the recording density of magnetic recording. SOLUTION: A window clock generating section 12a monitors the readout signal generated by a magnetic head 3 and a magnetic readout and processing section 8 to generate the window clock which indicates the next bit discrimination timing supplied by a bit discriminating means 13a based on the width of bit sections of a specified bit which has been read. A number-of-level-change counting section 12b counts the number of level changes in the readout signal, and in response to the condition that its count value exceeds a specified value, a bit discriminating and controlling section 12e gives the permit of bit discriminating operation to the bit discriminating means 13a.  The count value of the number-of-level-change counting section 12b is reset by a number-of-level-change resetting section 12d for every time when the time elapsed from the latest level change in the readout signals exceeds a specified period of time.
Patent JP-H096095-A (JP)
Title: Charger and image forming device therewith
Inventor: MASHITA SEIJI
IPC: G03G15/09
Filed: 1995-06-20
Abstract: PURPOSE: To ensure high-quality-image formation for a long period of time by preventing a photoreceptor drum from being damaged by magnetic particles existing in the position of a pole when an area of a magnet roll corresponding to each pole comes into contact with the photoreceptor drum. CONSTITUTION: While a magnetic brush 2 with the magnet roll 21, on which carrier 23 is held, is rotated, it is brought into contact with the photoreceptor drum 1 and a voltage is applied, thereby directly injecting charges into the drum 1 to charge it. In this case, the magnetic brush 2 is arranged so that a first distance where the surface 24 of the magnet roll 22 which coincides with each pole is nearest to the surface of the photoreceptor drum 1 is greater than a second distance where the surface 25 of the magnet roll 21 which coincides with the area between the poles is nearest to the surface of the drum 1. Thus, the nap of the carrier 23 softly comes into contact with the photoreceptor drum 1.
Patent JP-S5864999-A (JP)
Inventor: MAJIMA KAZUHIRO
IPC: B65D90/48
Filed: 1981-09-30
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-S63318087-A (JP)
Title: Surge absorbing element
Inventor: OOTANI RIYUUJI
IPC: H01T21/00
Filed: 1987-06-19
Abstract: PURPOSE:To obtain a protective function securely by making an electric insulating cylindrical body and both metal plates to block the openings at both ends of the cylindrical body brought into contact with the responding electrodes respectively to be pushed up from the inner side. CONSTITUTION:The sizes and the thermal expansion rates of the parts are selected to make the size l1 in the axial direction of electrodes 2 and 2' and a spacer 3 shorter than the inside size l2 in the axial direction of metal plates 5 and 5' superposed inside a cylindrical body 4, under the heating temperature in the soldering, while to make the size l1 in the axial direction longer than the inside size l2 in the axial direction, under the normal temperature. Consequently, a gap G' is formed in the heating temperature allowing to install the electrodes 2 and 2' and the spacer 3 between the metal plates 5 and 5', bringing the ends of the metal plates 5 and 5' into contact with the end of the cylindrical body 4. As the cooling after the soldering proceeds, the gap G' is contracted to make the metal plates 5 pushed up from the inner side by the electrode 2, and in the normal temperature, the metal plates 5 and 5' and the electrodes 2 and 2' are closely contacted each other. A stable and sufficient surge absorbing function is secured accordingly.
Patent JP-S5378085-A (JP)
Title: Rigid trolley
Inventor: MAEDA YOSHIO
IPC: B60M1/30
Filed: 1976-12-20
Abstract: PURPOSE: Rigid trolley where torlley wire is resiliently pressure contacted to the frame for the purpose to eliminate air gap. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H103534-A (JP)
Title: Device for receiving and processing image from earth survey satellite
Inventor: YAMASHITA SHUJI
IPC: H04B7/155
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To display the outline of earth image data received from an earth survey satellite so as to be easily understood by a user by adding positional information or the like specified by scene information to prepared earth image data. SOLUTION: A receiving part 10 receives earth image data transmitted from an earth survey satellite 1. An image processing part 12 segments the earth image data received by the receiving part 10 in each scene, based on prescribed scene information and roughly processes the earth image data. A character information adding part 18 adds positional information or the like specified by the scene information of the earth image data generated by the image generating part 12. The adding part 18 is provided with an image editing function 14 for editing the earth image data segmented in each scene to a predetermined size and a browse data generating function 16 for generating browse data by synthesizing the earth image data prepared by the function 14 and character information.
Patent JP-H0822933-A (JP)
Title: Chip solid electrolytic capacitor and manufacture threof
Inventor: SUZUYAMA YASUHIRO
IPC: H01G13/00
Filed: 1994-07-06
Abstract: PURPOSE:To make it possible to mount a plurality of kinds of capacitor elements, which are different in external size, by a common lead frame having one kind of a terminal structure. CONSTITUTION:In a chip solid electrolytic capacitor of a constitution that an anode metal terminal 10 and a cathode metal terminal 4 with the point part bent into a step form are made to arrange in opposition to each other and an electrode extraction layer 5 of a capacitor element and an anode lead 2 of the capacitor element are respectively bonded on the bent inner surface of the terminal 4 and to the electrode 10 and are mounted to the terminals 4 and 10, the point part 10a of the terminal 10, which is bonded to the element, is flexibly formed and the terminal 10 is bendably bonded to the lead 2.
Patent JP-2000349573-A (JP)
Title: Stabilized gain differential amplifier
Inventor: KUWABARA HIROSHI
IPC: H03G3/30
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To stabilize operation by detecting the gain fluctuation of the auxiliary differential amplifier of the same constitution as a differential amplifier thereby controlling the gain of the differential amplifier to suppress gain fluctuation in spite of the variation of elements, temperature variation and power source variation. SOLUTION: A differential amplifier 7 and an auxiliary differential amplifier 10 have completely equally constituted elements and connections, and an auxiliary circuit 8 operates DC. The voltage across a resistor generated by making a fixed current flow through a gain detecting part 9 is applied to the differential input of the amplifier 10, and the output voltage of the amplifier 10 is returned to the part 9. In addition, the part 9 controls the amplifier 7 to make the same gain as the auxiliary differential amplifier with the gain control of the amplifier 10 so as to match the above voltage to the pseudo output voltage of another resistor generated by making a fixed current flow through.  Since this circuit gain does not depend on the variation of current but on the ratio of the element of the same kind, influence of temperature variation and element variation is reduced to stabilize a gain.
Patent JP-S5677867-A (JP)
Title: Detecting method for toner thickness
Inventor: NARISAWA TOSHIAKI
IPC: G03G15/08
Filed: 1979-11-30
Abstract: PURPOSE:To set toner thickness to the optimum value by finding the space thickness of the toner floating in a developing machine and by detecting the toner thickness of a developer indirectly by the said thickness. CONSTITUTION:Developer 3 is stirred at the bottom of the developing machine and elevated up to main roller 4 to form a magnetic brush at the circumference of this roller. To a latent image on drum 5, the toner is stuck by the magnetic brush and the remaining carrier 1 drops. New toner 2 is supplied and mixed with carrier 1 into developer 3 again. Toner 2 of small grain size scatters from developer 3 during stirring and magnetic brush developer 3 sticked to main roller 4 secede partially therefrom and scatters. This scattering toner 2 is measured by space thickness measuring device 6 and the supply quantity of the toner is adjusted so that the space thickness will be decreased.
Patent JP-S6133448-A (JP)
Title: Slitter winding shaft
Inventor: SATO KIMIO
IPC: B65H18/10
Filed: 1984-07-25
Abstract: PURPOSE:To obtain a slitter winding shaft enable of easy adjusting of the hardness or the density of tightening with small scale by fitting a rotary shaft having the winding section of same diameter with the winding section on a winding shaft to said winding shaft such that each winding section will contact tightly. CONSTITUTION:First winding section 1 is constructed into a disc formed with concave winding face on the circumference while fixing one end of rotary shaft 3 to the central section. Second winding section 4 of same diameter with first winding section 1 is provided while contacting tightly with said section 1 to fit the rotary shaft 7 having one end fixed to second winding section 4 with said rotary shaft 3. Said rotary shaft 7 is formed shorter than the rotary shaft 3 to expose the other end by predetermined length. Similarly, third to n-th winding sections are provided while contacting tightly to construct desired winding shaft thus to provide rotary input from the drive shaft 14 coupled with a motor 13 through slip mechanism 15 to each exposed end section of the rotary shafts 3, 7....
Patent JP-H06340324-A (JP)
Title: Vibration parts feeder
Inventor: GOTO YUTAKA
IPC: B23P19/00
Filed: 1993-05-31
Abstract: PURPOSE:To increase the efficiency of production by surely eliminating parts overflowed into a detachable tray by a simple mechanism. CONSTITUTION:A ball track 4 is provided in a feeder bowl 3 installed on a parts feeder main body 1. Also a set base 6 is supported rotatably and drivingly on the final lower end of the ball track 4. Then a detachable tray 5 is put on a set base 6.
Patent JP-H052360-A (JP)
Title: Electronic learning apparatus
Inventor: KABETANI MASAKO
IPC: G09B7/02
Filed: 1991-06-26
Abstract: PURPOSE:To provide the electronic learning apparatus which displays time histories by subjects by clocking and storing learning times by the subjects. CONSTITUTION:When the start of the learning of one subject is indicated, the time begins to be clocked at the same time and questions in an indicated learning range are retrieved and displayed. Then when the end of the learning of the subject is indicated, the clocked time is stored. When a display of the histories of learning times by the subjects is indicated, the stored learning time histories are displayed.