baber/WOPTO huggingface dataset:
Patent JP-H03217617-A (JP)
Title: Honeycomb filter device
Inventor: KADOTA SHIGERU
IPC: F01N3/02
Filed: 1990-01-24
Abstract: PURPOSE:To effectively conduct heat of resistance heating elements to the partition wall of a filter by embedding many heating resistors in the sealing parts of a honeycomb filter. CONSTITUTION:In a honeycomb filter 1, the opening parts of many through holes 1a in a honeycomb structure are sealed with blockading parts 1c. On the end face side of the filter 1, an electrode 4 arranged in the crossing direction against the direction in which the blockading parts 1c are continuously arranged not through the opening parts and electrodes 5 arranged on the outer circumferential side of the filter 1 are provided. Many heating resistors 3 are embedded in the sealing parts 1c in the direction in which the parts 1c are continuously arranged, and bridged and connected between both electrodes 4, 5. Hereby, heat of the heating resistors 3 can be effectively conducted to partition walls 1b, uniform heat generation can be performed, and hence regeneration of the filter 1 can be effectively performed with low voltage.
Patent JP-S58131529-A (JP)
Title: Detector for thrust load of rotational axis
Inventor: NAKANISHI YUUJI
IPC: G01L5/12
Filed: 1982-01-29
Abstract: PURPOSE:To enable the titled detector to be used for a high speed machine and expand the measuring range by fitting circular cylinders between a pair of opposed ring-like discs with a prescribed interval and attaching strain gauges to the cylinders. CONSTITUTION:The circular cylinders 11b are fitted between a pair of opposed ring-like discs 11a and 11c with a prescribed interval and the strain gauges are attached to the cylinders 11b. Thrust force applied to a rotary machine is applied to a load detector 11 through a rotational axis 1, a thrust plate 10 and an actual bearing 9 and the stress strain is detected by the strain gauges attached to the cylinders 11b of the device 11.
Patent JP-S61174407-A (JP)
Inventor: INUI KEITA
IPC: A42B3/00
Filed: 1985-01-30
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-H07214805-A (JP)
Title: Color thermal recording method
Inventor: FUKUDA KOJI
IPC: B41J2/38
Filed: 1994-02-08
Abstract: PURPOSE:To reduce irregular feed of a recording sheet immediately after the start of thermal recording by giving bias heat energy to a thermal head during pushed approach and by making recording start from the same position for print areas for all colors. CONSTITUTION:Pushed approach control is intended to prevent the irregularity of feed from occurring when all heating elements of a thermal head comes to a print start position p1 for a print area PA. Push start length data are drive pulses of a pulse motor obtained by converting distances alphay, alpham, alphac from a home position HP to the push start position alpha1, alpha2, alpha3 and are based on the home position HP. Push start lengths alphay, alpham, alphac at the time of color recording are different depending on colors and prevent the recording sheet from being transferred irregularly depending on colors just after a platen begins to rotate.
Patent JP-H04349904-A (JP)
Title: Defoaming composition
Inventor: ISHIDA TOSHIO
IPC: B01D19/04
Filed: 1991-01-14
Abstract: PURPOSE:To easily obtain a defoaming compsn. excellent in defoaming properties hardly thickened even during long-term preservation, excellent in stability with the elapse of time and hard to generate a soft lump at the time of freezing/ thawing. CONSTITUTION:An oil in water type emulsion defoaming composition contains 16-24C alkanol (A), fatty acid ester (B) of animal and vegetable oils and fats with an m.p. of 50 deg.C or lower or hardened oil thereof, a nonionic or anionic surfactant (C) and, according to circumstances, 4wt.% or more of a water-soluble solvent, (D) and is characterized in that the composition of alkanol is (C16+ C18)/(C20+C22+C24)=10/90-50/50 on a wt. ratio and the total content of the components (A), (B), (C) is 5-50wt.%.
Patent JP-S62172724-A (JP)
Title: Charged beam exposure method
Inventor: GOTOU HACHIO
IPC: H01L21/027
Filed: 1986-01-27
Abstract: PURPOSE:To improve the speed and accuracy of exposure with a charged beam by a method wherein the beams of the shape and dimension of a pattern are formed by a first deflector on the basis of a shape code and pattern dimension information which are used as exposure pattern information and the beam position is corrected by a second deflector on the basis of the shape code or the shape code and the pattern dimension information. CONSTITUTION:A pattern to be exposed is previously split into a plurality of patterns which can be exposed with one time of beam irradiation and pattern information (A, x, y, X and Y) are formed from the respective split patterns and are ready-stored in a computer 30. The shape code A and the pattern dimension information (x) and (y) of the pattern information are fed to a variable forming beam dimension control circuit 35 and the beam is deflected by a deflector 24 by the desired amount to form the electron beams of the prescribed configuration and dimension, while the pattern information are fed to a deflection control circuit 33 and the beam position on a sample 11 is varied. Then, the correction amount of the beam position is found on the basis of the shape code A and the pattern dimension information (x) and (y) and the beam is microscopically deflected by a deflector 26 to perform correction of the beam position. Thereby, even though the reference position is shifted, the forming beam can be irradiated on the desired position.
Patent JP-H04242210-A (JP)
Title: Automatic focusing device
Inventor: OGASAWARA AKIRA
IPC: G02B7/36
Filed: 1991-01-16
Abstract: PURPOSE:To offer the automatic focusing device which has good operability by shortening the delay time at the time of lens driving. CONSTITUTION:This device is equipped with a focus detection optical system 100, a photoelectric converting means 101 consisting of plural photodetecting elements, a focus detection arithmetic means 103 which calculates the quantity of defocusing according to object image signals, a driving means 104 which drives a photography optical system 102, a means value arithmetic means 106 which calculates the mean value of object image signals of at least some of the photodetecting elements, and a control means 105 which calculates the defocusing quantity by the focus detection arithmetic means 103 according to the object image signals and drives the photography optical system 102 by the driving means 104 according to the calculated defocusing quantity on condition that the means value calculated by the means value arithmetic means 106 is less than a predetermined value even if some of the object image signals of the photodetecting elements exceed the proper input level of the focus detection arithmetic means 103.
Patent JP-H01189721-A (JP)
Title: Electronic document retriever
Inventor: HIRABAYASHI FUSAKO
IPC: G06F17/30
Filed: 1988-01-25
Abstract: PURPOSE:To easily perform the analysis of a retrieval result and the discovery of a desired document by selecting an axis of multidimensional spatial structure to arrange an electronized document by plural axes, and generating the display information of a selected axis and the distribution information of the retrieval result. CONSTITUTION:In a multidimensional spatial structure storage means 3, the axial numbers, the axial names, and number information of the document at each position on each axis of plural axes are stored. An axis selection means 4 selects the axis to be displayed by retrieval condition information inputted from an input means 1. A distribution information generating means 5 generates the display information with respect to the axis selected based on the information stored in the means 3 by the retrieval condition information outputted from the means 1 and the output of the means 4, and also, a retrieved document is arranged along the axis, then, the distribution information is generated. And data from a document storage means 2 and the data from the means 3 are controlled by a control means 7, and they are supplied to a display means 6 via the means 5.
Patent JP-H05200437-A (JP)
Title: Method for bending tube
Inventor: ISHIMARU HIROKI
IPC: B21D9/15
Filed: 1992-01-30
Abstract: PURPOSE:To bend a fine tube nicely without causing change in material nor deformation in cross section by inserting liquid into the tube, freezing it in the tube, then, bending the tube, thereafter, dissolving the freezed liquid and ehausting it. CONSTITUTION:In bending of the tube, the liquid is inserted into the tube, this liquid is freezed in the tube then the tube is bent, after the tube is bent the freezed liquid is dissolved and exhausted from the tube, therefore, the material of the tube does not change and the fine tube having a 5mm diameter can be bent nicely without changing its cross section.
Patent JP-S63184555-A (JP)
Title: Anti-lock control method for vehicle
Inventor: MUTO TETSUJI
IPC: B60T8/32
Filed: 1987-01-26
Abstract: PURPOSE:To enable early anti-lock control when a vehicle is driving on a low friction pavement, by constructing such that the conditional range for judging lock of wheels is enlarged if the difference between signals based respectively on low and high wheel speed is larger than a setting level. CONSTITUTION:Wheel speed of right and left rear wheels is inputted to low select circuit 52 and a high select circuit 53 so as to enable selection of low and high wheel speed respectively. Then output signals from respective circuits 52, 53 are integrated respectively in arithmetic units 54, 55 and the vehicle speed is estimated, thereafter the difference between the estimated low vehicle speed and the high vehicle speed is obtained in a subtractor 57. Then said difference is compared with a referential level, and if the difference is higher than the referential level, H signal is outputted. When the vehicle speed is higher than a predetermined level (about 30km/h) under non-antilock operation, AND gate 60 is conducted to turn a switch 56 to the side of the arithmetic unit 55 so as to select the high estimated vehicle speed.
Patent JP-2000213740-A (JP)
Title: Gas shut-off device
Inventor: NAKAMURA HIROSUMI
IPC: F23N5/24
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous operation of a shut-off magnetic detecting means and a reset magnetic detecting means by arranging a magnetic shut-off means made of a soft magnetic material between the shut-off magnetic detecting means for outputting a shut-off signal to a shut-off valve according to a magnetic field change and the reset magnetic detecting means for outputting a reset signal according to another magnetic field change. SOLUTION: When a control circuit 8 using a microcomputer receives a shut-off signal sent from a test switch 7 according to a magnetic field change of a test shut-off magnet 2, the circuit 9 outputs a shut-off valve close signal. When the circuit 8 receives a reset signal sent from a reset switch 9 according to a magnetic field change of a rest magnet 6 for giving the change to the switch 9, the circuit 8 outputs a shut-off valve open signal. Here, a shielding plate 10 is installed as a magnetic shut-off means having a shape covering the switch 9 and a thickness of, for example, about 1 mm made of a magnetic metal such as a steel sheet or the like is installed between the switch 7 and the magnet 6 and between the switch 9 and the magnet 2.
Patent JP-S60160460-A (JP)
Title: Dma control system
Inventor: MATSUMORI KUNIHIKO
IPC: G06F13/28
Filed: 1984-01-31
Abstract: PURPOSE:To attain the DMA control even in case plural input/output devices are connected to a channel by setting the flag information to a desired input/output device column belonging to a desired channel provided to a control table and then updating said flag information. CONSTITUTION:A processing part 5 of a processor 1 sets the information 1 to a column F1 of a control table 4 and then sends an enable signal E to an input/ output device I1. A DMA control part D1 performs the writing/reading of data to a memory 6 through the device I1. When this access is over, the part D1 sends an end signal G to the processor 1. The part 5 refers to a time control part 2 to discriminate that the signal G is delivered from the device I1. Then the part 5 updates the information of the column F1 and then transmits again the signal E to an input device I2.
Patent JP-H01191823-A (JP)
Title: Laser beam scanner
Inventor: MAMA TAKASHI
IPC: G02B26/10
Filed: 1988-01-28
Abstract: PURPOSE:To facilitate the adjusting work and to execute a fine adjustment by constituting a reflecting means for leading a laser beam to a synchronization detecting means, of a holding member which can move in the direction orthogonal to the beam scanning direction, and plural mirrors which are placed so as to be opposed to said member. CONSTITUTION:When a semiconductor laser being a light source goes to out of order and its replacement is executed, and a misalignment in the height direction (y direction) of an optical axis is generated, an adjusting screw 33 is rotated and moved in its axial direction, and a mirror holder 31 is brought to fine motion in the vertical direction (z direction) so that a laser beam 10 goes into the center of a photodetector 8. In such a way, the adjustment is executed easily.
Patent JP-H04241814-A (JP)
Title: Healthy mattress
Inventor: MURAYAMA SHINICHI
IPC: A61N2/08
Filed: 1991-01-16
Abstract: PURPOSE:To obtain the healthy mattress which can provide the more extensive function in accordance with user's choice and necessity, and is convenient for handling and sanitary by using ceramics chips for the contents of the healthy mattress. CONSTITUTION:Both of a pillow 1 and a bed mattress 2 use ceramics chips 3 as the contents. This ceramics chip 3 is formed in a cylindrical shape whose diameter is several mm. As for the pillow 1, its inner bag 4 is filled with many ceramics chips 3, and also, it is covered with a pillow cover 5. The inner bag 4 and the pillow cover 5 are formed so that they can be opened and closed with a fastener, and can be washed whole by taking out the ceramics chips 3. Also, the bed mattress 2 can be washed whole in the same way, and can be used sanitarily. Moreover, since many ceramics chips 3 support as a whole the head and the body, a function for quickening the circulation of the blood can be obtained.
Patent JP-H06231190-A (JP)
Title: Electronic book display device
Inventor: SHIRAKAWA TAKAHISA
IPC: G06F17/30
Filed: 1993-02-03
Abstract: PURPOSE:To provide independent resumes at every visitor, at every book and at every subtitle in the electronic book display device. CONSTITUTION:The storage address in a resume data storage means 6 retaining plural resume data is specified with using state data such as the name of a visitor, the name of a cook, and the name of a subtitle by a storage place computing means 7 as a key and the resume data are classified and stored according to the using state. At the time of reproduction, a resume data reproduction means 8 reads the resume data corresponding to the inputted using state data from the resume data storage means 6.
Patent JP-S5299774-A (JP)
Title: Patterning method
Inventor: TERAO MOTOYASU
IPC: H01L21/027
Filed: 1976-02-18
Abstract: PURPOSE: To perform recording of information and forming of a part of wiring by radiating an energy beam such as light or electron beam thereby forming patterns. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08210076-A (JP)
Title: Specifying method for geothermal-energy cap rock stratum
Inventor: KUBOTA YASUHIRO
IPC: E21B47/00
Filed: 1995-02-02
Abstract: PURPOSE: To enable the position of a cap rock stratum and its depth to be detected with high accuracy. CONSTITUTION: Rocks are collected (S1) at predetermined intervals along the depth of soil, and the carbonic acid contents of the rocks collected are measured (S2). From the measured carbonic acid contents, the rock with the maximum carbonic acid content is specified (S3), and a cap rock stratum is specified to exist at the depth where the specified rock was collected.
Patent JP-S56114316-A (JP)
Title: Boat for liquid phase epitaxial growth
Inventor: TANAHASHI TOSHIYUKI
IPC: C30B19/06
Filed: 1980-02-13
Abstract: PURPOSE:To prevent the movement of a solution containing boat together with a slider and to form a P-N junction on the entire surface of a substrate by providing a slot in the solution containing boat and a stopper in the slot and providing a step on a supporting table. CONSTITUTION:A solution 4 is prepared by heating a device in a furnace outside a reactor tube. The boat 3 is moved by a rod 11 and the solution 4 is placed on the substrate 2. At this time a stopper 6 in the slot 5 drops to the step of the supporting table 1. Therefore, the boat 3 does not move to the right from the step A. The temperature of the substrate 2 and the composition of the liquid are adjusted, and the substrate 2 is not resolved into the solution 4. When the temperature is decreased slowly, crystallization growth begins. When the specified thickness of the growth is obtained, the slider 7 is moved to the right, and a hole 7' is placed on a substrate 2. At this time, impurities 10 are dropped from a part 8 into the N type solution 4, and it is changed into the P type solution. The second layer is grown to the specified thickness, the slider 7 is moved, and the solution 4 is wiped out. In this constitution, the growing solution on the substrate is never dislocated, and the epitaxially grown P-N junction can be obtained on the entire surface of the substrate.
Patent JP-S63184256-A (JP)
Title: Ion implatation device
Inventor: KIKUCHI SHUJI
IPC: C08G73/10
Filed: 1987-01-27
Abstract: PURPOSE:To prevent charging with an excess and deficiency state of an electron arising in an object such as a semiconductor wafer etc. by detecting a target current flowing into the object, and controlling an electron emission quantity according to the target current. CONSTITUTION:In an ion implatation device in which an ion is injected by irradiating an ion beam 11 ejected from an ion beam generation device to an object 14, an electron emission means 15 supplying an electron to the object, a detecting means 18 detecting a target current flowing into the object, and a control means 21 controlling an electron emission quantity of the electron emission means 15 according to the target current detected by the detecting means 18 are provided. That is, the target current flowing into the object 14 is detected by the current detecting means 18, and the electron emission quantity emitted from the electron emission means 15 is automatically controlled by the control means 21 according to the current value. Charging of the object is prevented with the electron emission quantity controlled as the target current flowing into the object 14 varies according to a charged state of the object in this case.
Patent JP-S54109966-A (JP)
Title: N-(4'-chlorosulfophenyl)-4-chloroformylphthalimide and its preparation
Inventor: KAWAHARA HIROSHI
IPC: B01D71/66
Filed: 1978-02-17
Abstract: NEW MATERIAL:N-(4'-Chlorosulfophenyl)-4-chloroformylphtralimide of formula I. USE:An intermediate readily giving polymers bearing imide linkage by polycondensation. The resulting polymers are useful for heat-resistant engineering plastics and semi-permeable membranes. PREPARATION:The reaction of trimelltic acid or its anhydride with p-aminobenzenesulfonic acid or its alkali metal salt, the combination of an alkali metal p-aminobenzenesulfonate and trimellitic anhydride is preferred, is effected in an inert solvent that preferably dissolves both compounds as dimethylformamide to give a compound of formula II (X is H, residue of alkali). Then the product is chlorinated using a usual chlorinating agent as thonyl chloride to form N-(4'-chlorosulfophenyl)-4-chloroformylpthalimide of formula I.
Patent JP-S58134665-A (JP)
Title: Controlling method for image forming device
Inventor: YAGASAKI TOSHIAKI
IPC: G03B27/72
Filed: 1982-02-04
Abstract: PURPOSE:To precisely control an image forming device by digitally controlling the power conduct control of an image forming device and compensating a quantitative error due to the digital control. CONSTITUTION:In the figure, voltage waveform obtained by rectifying the whole waves of an input AC power source, a zero crossing signal inputted to an interruption terminal and power conduct time to a halogen lamp are shown by (a), (b) and HT, respectively. The power conduct time from the input of a zero crossing signal to the input of the succeeding zero crossing signal is controlled.  A prescribed period alphat from the input of a zero crossing signal is clocked by the  1st timer, the 2nd timer starts clocking betat from the end of the 1st timer clocking and power conduct to the halogen lamp is stopped at the end of the 2nd  timer clocking. The whole control is performed by converting all signals into  digital values; rough power conduct time is determined by the 1st timer and fine compensation is executed by the 2nd timer. Thus the quantitative error due to  said digital control is reduced and the quantity of light can be precisely controlled.
Patent JP-H10303125-A (JP)
Title: Formation of pattern
Inventor: ANDO KOJI
IPC: H01J37/317
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To form a fine pattern at a high throughput by making the best use of both the excellent resolution of an electron beam exposing device higher than light and the high throughput of an optical stepper and, at the same time, to improve the overlay accuracy of the pattern. SOLUTION: In a pattern forming method in which a resist pattern is formed by exposing a resist formed on a wafer 5 to a desired pattern, an optical stepper 1 and an electron beam exposure system 2 are used to expose the same resist to the pattern, to detect the latent image of the pattern formed in the resist by the preceding exposure, and to align the pattern to be exposed with the latent image.
Patent JP-S55108949-A (JP)
Title: Tape recorder
Inventor: ASAMI ETSUJI
IPC: G11B15/087
Filed: 1979-02-14
Abstract: PURPOSE: To make easy and sure tone selection possible with a simple constitution by controlling turning-on and off of transistors by an intermusic detection signal and by short-circuiting a driving motor to generate a large damping power.  
     CONSTITUTION: When an intermusic is detected, the output of intermusic detection circuit 2 is inverted to a high level, and transistors 3 and 4 are changed from turning-on and off states to turning-off and on states, and motor 6 is short-circuited. Therefore, motor 6 performs generator operations, and a large damping power is applied to motor 6 through on-state transistor of a large load, so that a damping mechanism and a solenoid, etc., to this mechanism are not required. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01191910-A (JP)
Title: Acceleration/deceleration control method for traveling object
Inventor: NISHIYAMA SHIGEKAZU
IPC: G05B19/416
Filed: 1988-01-27
Abstract: PURPOSE:To ensure the smooth change of velocity of a traveling object by setting a slow speed control curve for the traveling object in the time areas set after the start and before the end of the acceleration/deceleration control. CONSTITUTION:In a control system a ball screw 5 is connected to a servo motor 4 and a work fixing stage 6 serving as a traveling object is set on the screw 5. Then the stage 6 is reciprocated. The drive of a servomotor 4 is controlled by a numerical controller 8 via a servo driver 7 and the controller 8 issues a speed command to the driver 7 so as to give the acceleration/ deceleration control to the stage 6 along a speed control curve 3. Thus the stage 6 undergoes the acceleration control along the curve 3 and reaches a target velocity V. Then the stage 6 moves at the fixed target V and then receives the deceleration control along the curve 3. The curve 3 has the slow tilts at the both ends of an acceleration area (b) and a deceleration area (c) respectively. Thus the smooth change of velocity is ensured and the impacts are reduced to a control subject.