baber/WOPTO huggingface dataset:
Patent JP-H0210636-A (JP)
Title: X-ray image diagnostic device
Inventor: YAMADA HITOSHI
IPC: H01J31/50
Filed: 1988-06-28
Abstract: PURPOSE:To correct the distortion of an X-ray image multiplier tube by adjusting the electrode potential of the X-ray image multiplier tube at least at one plate in response to the change quantity of distance and the electronic magnifying factor to make the bobbin winder distortion of an X-ray image constant. CONSTITUTION:An electrode to form concave lens-shaped potential distribution is provided at least on one of the photoelectric cathode 2 side or the output face 9 side of the crossover point 14 of an electron lens, the optimum voltage is applied to the electrode. The potential of an intermediate electrode 8 is adjusted in response to the change of the distance between the X-ray tube focal point 12 and the photoelectric cathode 2 of an X-ray image multiplier tube to change the distortion of the electron lens. It can be fixed at the constant distortion characteristic.
Patent JP-2000317480-A (JP)
Title: Water cleaning method for river or the like
Inventor: TSUCHIYA KIKUJI
IPC: C02F1/28
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To efficiently and economically clean water by forming an underwater cleaning layer of floating char at both upper and lower sides of flowing water place of the river, etc.. SOLUTION: Plural water cleaning bodies 1 in which plural kinds of chars differ in water absorption are housed in a wire net make vessel 1a so as to float and a wire net make cover 1b are fitted freely ascendable and descendable to the vessel 1a, are used, and the water cleaning bodies 1 are provided adjacent to each other and in the state in which the purifying bodies 1 cross the flowing water place of the river, etc., so that the cover 1b side part of the vessel 1a may be projected above water surface WL, and the underwater cleaning layers f1, f2 and f3 are respectively formed at both upper and lower sides in these vessels 1a with every kinds of chars floating in accordance with the rise and fall of the flowing water.
Patent JP-H1011805-A (JP)
Title: Optical disk
Inventor: MORI KAZUO
IPC: G11B7/24097
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To enable normal reproduction by displaying discriminating information for discriminating between surface A and surface B with characters or braille indicated by rugged patterns which do not project from the surface of a clamping part. SOLUTION: Recessed parts 21 for braille are projected and formed with touch information parts 22 by the braille on the bases of an inverted trapezoidal shape. These touch information parts 22 have the height sufficient to enable a visually handicapped person to discriminate the contents of the braille simply by only touching these parts by fingertip. Even more, the information parts are so formed as to be lower than the depth of the recessed parts 21 for braille. The contents of the braille are identifiable simply by touching by fingertip if about 0.2mm used for the case of a commercially marketed cassette tape for audio is assured for the height of the touch information parts 22.
Patent JP-S5949610-A (JP)
Title: Monitoring device
Inventor: SUGANUMA YASUSHI
IPC: G05B23/02
Filed: 1982-09-13
Abstract: PURPOSE:To grasp the operation condition at a job site accurately and speedily by displaying said operation condition on a CRT and generating a warning of abnormality on the detection of misoperation. CONSTITUTION:An input processing program 22 is started in a job site valve state every time when valve operation is performed and the operation performance in the valve state is stored in a valve state file 17. Then, a job site operation processing program 11 started with an operation valve request switch 13 collates 18 the operation indication value of a valve data file 16 with the operation performance value of the file 17 to display an operation valve state on a CRT9. Then, a comparison 19 between the files 16 and 17 is made on every change in valve state due to job site operation and when the operation indication value coincides 20 with the performance value, operation completion is displayed on the CRT9. When not, misoperation valve information is displayed on the CRT9 and at the same time, the warning of abnormal operation is displayed on the CRT9 to send out the warning of abnormality.
Patent JP-H028780-A (JP)
Title: Human body detector
Inventor: HIMESAWA HIDEKAZU
IPC: G01V8/20
Filed: 1988-06-27
Abstract: PURPOSE:To judge the presence of a human body by simple and inexpensive constitution by a method wherein the peak values and output times of a plurality of infrared detection elements are detected from the outputs thereof when a human body is detected using difference between the quantities of infrared rays emitted from the moving human body and the background thereof and mutually compared while output order is considered. CONSTITUTION:An output-order judging part 51 is provided to a human body detector and the output rising order of a plurality of infrared detection elements A-D are calculated from the outputs thereof. When it is detected that the outputs of the elements provided diagonally appear in succession, an order-abnormality judgement signal for informing the order-abnormality is sent to a judging part 5 and, only when conditions are satisfied with respect to a peak value and output time and an order- abnormality judgement signal is not emitted from the output order judge part 51, it is regarded that a human body is detected. In such a case that the order-abnormality judgement signal is emitted from the judge part 51, even if two conditions described previously are satisfied, it is regarded that the human body is absent. By this method, erroneous operation is prevented even when there are internal noise, a temp. change and disturbance light.
Patent JP-H0323804-A (JP)
Title: Manufacture of cases
Inventor: MASUI MITSUNORI
IPC: A45C11/34
Filed: 1989-06-22
Abstract: PURPOSE:To heighten workability and productivity by dispensing with such work as the process of bonding the external leather onto the internal surface of the core plate, the process of folding the external leather at the time of bonding it onto the external surface of the core plate and the process of adjusting the shape of the core plate through the usage of a split mold. CONSTITUTION:A bottomless frame-like core body 2 with a shape of a rectangular frame is constituted of hard plastic. In the next process, a material for a surrounding wall 6 provided with a bonding width is constituted by bonding an external leather material 3 like a leather- made belt a little wider than the width of the frame-like core body 2 onto the external surface of the frame-like core body 2. A lid plate 12 is installed by holding the rear part of the wall surrounding the case between the anchoring member of the lid plate. In the next process, wall-surrounding member is fit into the area around the configuration for preventing distortion. Then a leather-made external bottom member 17 is placed on the intermediate plate member 15. Then the periphery of the external bottom is bonded with adhesive to the external surface of the bonding width at the surrounding wall member 6, the external surface of the end of the mounting member 11, 11' and the external surface of the end of the anchoring member 16. Then in the next process, the case is completed with removing the whole body of the case from the configuration for preventing distortion and fixing the intermediate part of the anchoring member 16 with a rivet 8.
Patent JP-S6050461-A (JP)
Title: Method of non-destructive insulation test
Inventor: KAWASUMI YOUICHI
IPC: G01N27/92
Filed: 1983-08-30
Abstract: PURPOSE:To enable easy and positive detection of insulation defect caused by contamination etc., by changing gas-pressure and kind of gas inside a pressure vessel and gas resistance of atmosphere of a machine or an instrument to be tested. CONSTITUTION:A specimen 10 is placed in a pressure vessel 20 and pressure inside the vessel 20 is available for change by a vacuum pump 22. As an example, when an apparent insulation resistance is tested by admitting helium into the vessel 20 as a gas the initial spark voltage of which being lower than air and lowering the inside gas pressure under a constant applied voltage, the value of opparent insulation resistance by starting of discharge drops abruptly and further, changes of insulating distance as well as kind of gas invite obvious difference of gas pressure under which the insulating resistance drops drastically. Consequently, by lowering gas resistance of atmosphere by means of changing gas pressure and kind of gas of atmosphere, easy and positive detection of insulation defect caused by contamination, etc. susceptible to overlooking can be available.
Patent JP-2000350242-A (JP)
Title: System and method for channel acquisition
Inventor: TOKUNAGA SEIJI
IPC: H04L69/14
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To enable operation in best channel use by accurately acquiring a continuous channel needed for communication. SOLUTION: A channel state managing means 11 manages a speech channel state. An optimum channel determining means 12 determines the best speech channel according to the speech channel state at a request to acquire a channel so that the acquisition rate of a continuous speech channel is high. A channel acquiring means 13 acquires the speech channel according to the determined speech channel. An outgoing-side signal control means 14 sends and receives signals. An incoming-side signal control means 24 sends and receives the signals.
Patent JP-S5382768-A (JP)
Title: Preparation of novel n-acylpolylactams
Inventor: NISHIZAWA HIROSHI
IPC: C08L33/00
Filed: 1976-12-28
Abstract: PURPOSE: N-Acylpolylactams obtd.  by reaction of trivalent or more multivalent alcohol with cpd.  I(X is halogen;R is 1-12C org.  gp.  ) and cpd.  II (M is H or alkali metal;R 1  is 2-11C org.  gp.  ), e. g.  cpd.  III(R" is trivalent or mo re multi-valent alcohol residue;n is the number of OH gp.  ). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H114817-A (JP)
Title: Photographing device using nuclear magnetic resonance
Inventor: OCHI HISAAKI
IPC: G01R33/48
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To output the whole sub-pulses to constitute an RF burst by small setting intensity of an inclined magnetic field to be impressed in a period during which at least a single sub-pulse among a sub-pulse group to constitute the RF burst amplitude-modulated by a (sinc) function, is impressed on a subject. SOLUTION: An exciting RF pulse composed of an RF burst amplitude- modulated by a (sinc) function and a lead-out directional inclined magnetic field are almost simultaneously impressed on a subject 103 arranged in a prescribed magnetic field space, and a signal caused by nuclear magnetic resonance generated in the subject 103 is taken out as a spin echo group or the like through a probe 107, and a tomographic image of the subject is prepared. In this case, a time width of a sub-pulse is set so that the product of an integral value of power of at least a single sub-pulse among a sub-pulse group to constitute the RF burst and an integral of inclined magnetic field intensity becomes constant. Therefore, peak power of the sub-pulse and lead-out directional inclined magnetic field intensity can be restrained small.
Patent JP-S5950447-A (JP)
Title: Electrostatic image developing toner
Inventor: TAKAHASHI JIROU
IPC: G03G9/087
Filed: 1982-09-17
Abstract: PURPOSE:To obtain a toner superior in fixability, and having no danger of causing backside staining, by using a binder contg. a polymer having hydroxymethyl- or alkoxymethylcarbamoyl groups. CONSTITUTION:A binder is obtained by mixing a copolymer obtained by polymerizing a monomer having a hydroxymethyl- or alkoxymethylcarbamoyl group, such as N-(hydroxymethyl)acrylamide, with another monomer, such as styrene, with 0-90wt% other binder resin. A toner is obtained by mixing 1-20pts.wt. colorant, such as carbon black, an agent for improving characteristics, such as nigrosine dye, with 100pts.wt. of this binder, melt kneading, pulverizing, and classifying them. A developer is obtained by mixing 100pts.wt. toner with 20- 70pts.wt. magnetic material having 0.1-1mum average particle diameter, such as ferrite.
Patent JP-H1190849-A (JP)
Title: Fluid pressure torque shock generator
Inventor: SCHOEPS KNUT CHRISTIAN
IPC: B25B21/02
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To safely use a shock generator for a long period by providing a fluid pressure accumulating chamber connected to a fluid chamber generating a torque shock with the rotation between a drive member and an output member extended via one opening section of two end walls to generate a liquid pressure peak and compensating a quantity change with a fluid pressure operating fluid. SOLUTION: A shock generator 16 is provided with a drive member 18 connected to a motor and extended to a cylindrical fluid chamber 19 via the central opening section of a front end wall 22 and an output member 20 formed integrally with an output shaft 17. A high-pressure peak is generated by the relative rotation between the drive member 18 and the output member 20, and the torque resistance to the drive member 18 generates a feed torque shock to the output shaft 20 from the drive member 18.  A fluid pressure operating fluid accumulating device is provided on the rear end wall 30 of the drive member 18, the accumulating device absorbs the additional fluid quantity increased by a temperature rise with an accumulating chamber 32, for example, and the accumulating chamber 32 returns the fluid to the fluid chamber 19 to compensate the decrease of the fluid quantity caused by a temperature drop.
Patent JP-S6224904-A (JP)
Title: Drilling method with use of gun drill
Inventor: KATO TSUTOMU
IPC: B23B41/02
Filed: 1985-07-19
Abstract: PURPOSE:To prevent cutting oil from scattering, by stopping the supply of cutting oil when the tip of gun drill comes to a position where the gun drill pierces a workpiece or to a predetermined distance just before a position where the gun drill crosses a previously formed throug-hole. CONSTITUTION:The travel distance of a spindle 22 is detected by means of a magnet scale 26 attached to a machine body 2. A cutting depth in workpiece 50 and a depth at which the supply of cutting oil and the supply of air are changed over, are previously inputted to a control device 8. When the control device 8 is driven, a cutting oil supply device 4 is operated, and a signal is transmitted to a solenoid valve 44 through an output line 86 so that the solenoid valve 44 is opened. Therefore, cutting oil is fed into the spindle 22 from a hydraulic pump 42 through a check valve 46, etc., and therefore, is jetted from the tip of a gun drill. When the tip of the gun drill reaches the change-over depth, the device 8 delivers a signal for stopping the advance of the drill to a motor 27, and therefore, the supply of oil to the spindle 22 is stopped while air is fed.
Patent JP-S647127-A (JP)
Title: Image forming device
Inventor: HONDA KAZUYUKI
IPC: B41J2/485
Filed: 1987-06-30
Abstract: PURPOSE:To widely use forms and fonts by providing a file storage means where a font file or a form file is replacably held. CONSTITUTION:A host computer 15 connected to the external generates printing code information such as character code information and form code information. A font information storage medium or a form information storage medium is replaceably held in an external storage device 12. Generator code information sent from the host computer 15 or form code information read out from the host computer 15 or the external storage device 12 are stored in a page buffer 4 of a control part 1. A pattern generation control circuit 5 reads out a series of character code information and form code information from the page buffer 4 and refers to this code information and a code conversion table 8 to read out corresponding pattern information from a font memory 7 and develops it in positions of frame memories 6a-6d.
Patent JP-S5863126-A (JP)
Inventor: KANEDA AIZOU
IPC: H01G9/08
Filed: 1981-10-12
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-S5785874-A (JP)
Title: Sound deadening tying tape
Inventor: KURONO TATSUO
IPC: C09J7/29
Filed: 1980-11-14
Abstract: PURPOSE: To provide the titled tape which absorbs a crashing sound, by a method wherein a tape and then a pressure-sensitive adhesive are laminated to a fibrous substrate having on the surface thereof a fiber tissue which is fluffed by bonding the pressure-sensitive adhesive layer and then peeling it off, and the resulting composite is wound into a roll.  
     CONSTITUTION: A sound deadening tying tape is provided in which a tape capable of tightly tying a material to be tied such as a monoaxially or biaxially oriented polyester film, a tough cloth or paper and then a pressure-sensitive adhesive (composed of a tacky material using a rubber and/or a synthetic resin as a base material) capable of firmly bonding to the material to be tied, are laminated to a fibrous substrate (e.g. felt, woolen cloth or paper previously subjected to a fluffing treatment) having at least on the surface thereof a fiber tissue which is fluffed by bonding the pressure-sensitive adhesive layer and then peeling it off, and the resulting composite is wound into a roll. This tying tape is useful, e.g., for absorbing a crashing sound due to the contact of wiring with a panel wall in automobiles. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5863755-A (JP)
Inventor: JIYON FURANSHISU SANCHIMOORO
IPC: C09B67/20
Filed: 1982-09-17
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-S6221589-A (JP)
Title: Optical information-recording medium
Inventor: YOSHINO TSUNEICHI
IPC: G11B7/243
Filed: 1985-07-23
Abstract: PURPOSE:To provide an optical information-recording medium having high sensitivity and a long useful life, by providing a recording film comprising lead or a lower oxide of lead as a main constituent and comprising a specified amount of alkyl molecular groups. CONSTITUTION:The recording film 2 comprising a lower lead oxide PbOx (0<x<1) as a main constituent together with 10-60 at.% of alkyl molecular groups (-CH, -CH2, -CH3) and having a thickness of about 1,000Angstrom  is provided on a base 1 consisting of an acrylic resin plate. When a predetermined part of the recording film 2 is irradiated with energy beams 4, for example, laser beams, the alkyl groups at the irradiated part are decomposed by heat, and only PbOx as the main constituent is left, resulting in a structurally deformed part 5. The deformed part 5 namely, PbOx is converted to PbO through a reaction with oxygen in the atmospheric air at the high temperature at the time of writing, and further reacts with water and carbon dioxide in the atmospheric air to finally become PbCO3, which is white colored and is stable in air. The reflectance of PbO and PbCO3 to semiconductor laser light of a wavelength of 750-900nm is about 70%, which value is sufficiently higher than that of PbOx 3, so that information can be recorded.
Patent JP-S647707-A (JP)
Title: Negative feedback amplifier for microwave band
Inventor: AIHARA SHIGENOBU
IPC: H03F1/34
Filed: 1987-06-30
Abstract: PURPOSE:To attain the phase length adjustment in a feedback loop by providing a variable shifter including a variable capacity diode besides an amplifying part at a microwave amplifier to be negative-feedback-controlled. CONSTITUTION:A microwave amplifier 1 negative-feedback-controlled through a feedback loop line 7 is constituted of a first FET 15, the front stage amplifying part of input/output matching circuits 16 and 17 and a variable shifter including variable capacity diodes 13 and 14 besides a rear stage amplifying part similar to this. When the reverse bias voltage of these diodes 13 and 14 is controlled, the phase length in a loop 7 is adjusted. As a result, the adjustment corresponding to the change of the feedback loop length occurring to the difference in a frequency and the variance of the manufacture can be easily executed.
Patent JP-S6053600-A (JP)
Inventor: NAGATOMI KEIJIROU
IPC: C11D17/04
Filed: 1983-09-02
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-H07330506-A (JP)
Title: Selective weed killing composition
Inventor: JIYUTSUTA GUROOKU
IPC: A01N31/00
Filed: 1995-06-05
Abstract: PURPOSE: To obtain a selective herbicidal composition for controlling rice weeds and others in crops of cultivated plants, in particular, those of corn. CONSTITUTION: This selective herbicidal composition comprises, in addition to inert carriers and adjuvants, as active ingredient, a mixture of (A) a herbicidally effective amount of an R,S,1'S(-)N-(1'-methyl-2'-methoxyethyl)-N- chloroacetyl-2-ethyl (or methyl)-6-methylaniline of formula I (R0 is methyl or ethyl) and (B) an antidetoxically effective amount of a chemical injury mitigator, a mixture of a chloroacetamide and dichloroacetamide of formula II [R is a group of formula III (R33 and R34 are each a 1-6C alkyl or 2-6C alkenyl), formula IV, formula V, formula VI (R1 to R4 are each H, a 1-4C alkyl, a 1-4C alkoxy or a 1-4C haloalkyl; R<5> to R<8> are each H, a 1-4C alkyl or a 1-4C haloalkyl), formula VII, etc.; Y is a halogen, or, when R is a group of formula VII, H].  The dose of this composition is as follows: for example, when to be applied to soil, 0.001-10 kg/ha and 0.005-0.5 kg/ha for the compound of formula I and the compound of formula II, respectively.
Patent JP-H106314-A (JP)
Title: Preparation of decorative cement board
Inventor: FUJITA ONORI
IPC: B28B5/02
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a decorative cement board with enough color development of the product by feeding a slurry of a coloring material wherein a pigment and water are main ingredient on the surface of a base material layer under uncured condition. SOLUTION: After a base material 104 passes through below a pressure roll 24 under uncured condition, it passes below a coloring layer feeding mechanism 26. The coloring layer feeding mechanism 26 sprays continuously downward a slurry 200 of a coloring material and feeds the slurry 200 of the coloring material on the top face of the base material layer 104. The slurry 200 of the coloring material for forming the coloring material layer 104 is a slurry consisting of a pigment and water. A molded body 112 prepd. by press molding of a colored sheet-like body 108 wherein the pigment is distributed from the surface layer part of the base material layer 104 to a part of the inside is cured.
Patent JP-S5784684-A (JP)
Title: Image pickup video recorder
Inventor: UENO YOSHIHIRO
IPC: H04N5/7826
Filed: 1980-11-17
Abstract: PURPOSE:To record the scene scheduled for recording effectively by presetting the recording start and end time in advance. CONSTITUTION:A moving contact (a) of a selector switch SW2 is selected to a fixed contact (c) and the recording start time, end time and number of repetition are designated with dials 4, 6, 8. Then, a voltage set with variable resistors 5, 7, 9 according to the rotation of the dials 4, 6, 8 is given as a reference voltage to comparators COMP1-COMP3. When a switch SW1 for operation start is selected, an electronic switch ESW supplies a vertical drive pulse VD to a counter CT1 as counted pulse. The count value is given to the comparators COMP1, COMP2 via a DA converter DAC1 and the start and end of recording is controlled with the output of the said comparators COMP1 and COMP2.
Patent JP-S6054955-A (JP)
Inventor: SAKAI ETSUROU
IPC: C04B24/10
Filed: 1983-09-02
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。