baber/WOPTO huggingface dataset:
Patent JP-S62208028-A (JP)
Title: Data recording camera
Inventor: INOUE MANABU
IPC: G03B17/00
Filed: 1986-03-07
Abstract: PURPOSE:To record and transmit a large amount of information by providing a film loading part and a recording medium loading part except for films and also providing a means which transmits a laboratory information signal to a recording medium. CONSTITUTION:The camera body 1 of a data recording camera A is provided with a release button 2, a lighting window 3, a switch group 4 for setting various kinds of information, and a display part 5 for various kinds of information, and a film F is loaded in the body. A rear cover 13 is attached to the body 1 detachably and the loading part X1 for an IC card B is constituted at the inside part of the rear cover 13. The card B is connected to a generating means for a laboratory information provided to the body 1 through connector pins 20 and terminals 10 and the generated laboratory information is transmitted to the card B and stored thereupon. A card having sufficiently large storage capacity is usable as the card B and a large amount of laboratory information can be recorded.
Patent JP-H05246146-A (JP)
Title: Heat-sensitive recording body
Inventor: TAKAHASHI YOSHIYUKI
IPC: B41M5/333
Filed: 1992-03-09
Abstract: PURPOSE:To obtain a heat-sensitive recording material with excellent long term stability of a color-developed image, especially excellent moisture resistance of the color-developed image by providing a heat-sensitive color developing layer contg. a dye precursor and two color developing agents of each specified formula on a sheet-like substrate. CONSTITUTION:A coating liq. for a heat-sensitive color developing layer is prepd. by mixing and compounding each specified amt. of a colorless or a light-colored dye precursor and compd. of formula I and II (wherein X is an oxygen atom or a sulfur atom; A and B are each a benzene ring or a naphthalene ring; R1 is a hydrogen atom, an alkoxy group etc.; m is an integer of 1 or larger; R2 is an acetyl group, a nitro group etc.; n is an integer of 1 or larger; Y is an oxygen atom or a sulfur atom; E and G are each a benzene ring or a naphthalene ring; R3 is an alkoxy group etc.; R4 is a nitro group, an alkyl group etc.; q is an integer of 1 or larger) in a dissolved or dispersed soln. of a binder. A sheet-like substrate such as a paper, a synthetic paper and a plastic film is coated with this coating liq. and is dried to laminate a heat-sensitive developing layer and a heat-sensitive recording body is obtd. thereby.
Patent JP-H08249075-A (JP)
Title: Method and device for oscillation control of vehicle
Inventor: KOIZUMI AKIRA
IPC: G05D19/02
Filed: 1995-03-10
Abstract: PURPOSE: To reduce the calculation volume in filter processing by converting the frequency transfer function between an actuator means and a sensor means so that the condition of control stability/instability is not dependent upon the frequency of oscillation and updating the amplitude component of Fourier series of each harmonic component. CONSTITUTION: When a control variable (u) to cancel the noise is generated from a speaker, the variable (u) is recognized as convolved with the impulse response function between the speaker and a microphone by the microphone and is detected as a residual noise error signal (e). This error signal (e) is inputted to a controller to calculate the control variable (u). It is considered that the engine noise is dependent upon the rotational frequency of the engine, and an ignition signal is inputted and is recognized as a period ω, and a control coefficient (f) is used to determine the output (u) to the speaker. At this time, the transfer characteristic function between the speaker and the microphone is preliminarily determined with respect to a convergence coefficient α, and this transfer function is converted to determine the control coefficient (f).
Patent JP-H10231028-A (JP)
Title: Side guide
Inventor: SUZUKI NOBUTAKA
IPC: B65H1/04
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a side guide capable of preventing the disturbance of recording sheet setting work caused by the protrusion of a restricting member into the width of recording sheets, when the restricting member is provided on the side guide to prevent the oblique movement of recording sheets, etc., and solving complexity of a structure and intricacy of setting work caused by configurating a restricting member so as to be movable forward and backward in the cross direction of recording sheets. SOLUTION: A sheet feeder has a feeding roller 9 to feed sheets 7 on the bottom and a side guide 30 to restrict a cross direction position of a bunch of sheets in contact with the faces in the lateral direction of a bunch of sheets. Recessed or protruded restricting parts 32, 33 located outside of the edges of the sheets in the lateral direction are provided on the inner wall of the side guide to be extended in parallel to the sheets extended to the feeding direction.
Patent JP-S59176878-A (JP)
Title: Extracting method of singular point of pattern
Inventor: ITOU HIROSHI
IPC: G06K9/46
Filed: 1983-03-25
Abstract: PURPOSE:To improve the extracting efficiency of a singular point by increasing the extracting frequency of the singular point when a rectangular mask is used. CONSTITUTION:A large mask 6A having a rectangular viewfield of longitudinal A bit and lateral B bit are set on a screen 60 including a shadow picture together with a small mask 6B having a rectangular viewfield of longitudinal (a) bit (a<A) and lateral (b) bit (b<B) which is included within the viewfield of the mask 6A. Then both masks 6A and 6B are scanned in a body in the lateral direction. If a character/picture part 7 having a singular point is detected within the viewfields of the masks in a scanning process, a scan is carried out within the mask to detect the position of a singular point P.
Patent JP-H09222921-A (JP)
Title: Travel controller for unmanned vehicle
Inventor: AKAHA FUMIHIRO
IPC: G01C19/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To maintain the precision of detection of an azimuth angle by a yaw angle sensor used for the travel controller for an unmanned vehicle at low cost by subtracting a specific yaw angle correction value from the output angle value of the yaw angle sensor which is outputted when a vehicle passes through a curve. SOLUTION: The vehicle 20 which travels on a travel path which is nearly <=3 deg. respectively in pitch and roll tilt angle at a curve finds and stores plane view track data on the travel path and the pitch and roll tilt angle at the corner curve in a storage device 12 previously. Then this controller is equipped with a correcting means 14 which subtracts the yaw angle correction value Δψ=0.5.[(ϕ<2> +θ<2> ).ωzdt from the output angle value of the yaw angle sensor 10 which is outputted when the vehicle 20 passes through the curve. A driving part controller 16 controls a driving part on receiving the output of the correcting means 14.  In the mathematical expression, ϕ is the roll tilt angle of the travel curve, θ the pitch tilt angle of the travel curve, ωz the turning angular velocity of the vehicle, (t) the travel elapsed time of the curve, and [an integral symbol.
Patent JP-H06265102-A (JP)
Title: Stress reducing structure at boiler side wall welded part having temperature difference
Inventor: ONO AKIRA
IPC: F22B37/10
Filed: 1993-03-12
Abstract: PURPOSE:To avoid a damage at a lower temperature side even if a high temperature side pushes the lower temperature side by a method wherein a stress reducing plate is welded to each of heat transfer pipes striding the lower temperature side and the higher temperature side. CONSTITUTION:A stress reducing plate 1 has a boomerang shape. The plate strides over a lower temperature side 3 and a higher temperature side 4, its upper side 13 is placed in a horizontal direction and its vertical side 14 is placed in a vertical direction and then a slant bent side 15 is placed along a fin recessed end 10 and welded to each of heat transfer pipes 1 and 2. Also at inner circumferential locations of many holes arranged at the plate 12 are welded the plate 16 and each of the heat transfer pipes 1 and 2, respectively. With such an arrangement as above, a load is dispersed from the higher temperature panel to the lower temperature panel and transferred so as to protect the lower temperature side. In addition, it is possible to restrict a strain of a wide range in which a high stress generated and to reduce a stress at a fin recessed end.
Patent JP-H05257564-A (JP)
Title: Semiconductor integrated circuit
IPC: G06F1/04
Filed: 1992-03-10
Abstract: PURPOSE:To shorten the output delay time in a clock driver including a PLL circuit and to improve the operability of an input set time. CONSTITUTION:A clock 101 supplied from the outside through a clock terminal 51 is inputted to a PLL circuit 1. A clock 104 outputted from a clock driver 2 is inputted to four delay elements 7, 8, 9, and 10 different in delay time from each other, and clocks outputted from respective delay elements are selected in multiplexers 3, 4, 5, and 6 by a control signal 106 outputted from a control register 11 and are outputted as a clock 103. Thus, the phase of a clock 105 outputted from the clock driver 2 is properly controlled through the time control action of the control register 11. Further, delay elements themselves are easily selected from the outside because data set to the control register 11 is easily written and corrected from the outside.
Patent JP-H04286707-A (JP)
Title: Thin-film magnetic head
Inventor: NISHIDA HIROSHI
IPC: G11B5/31
Filed: 1991-03-15
Abstract: PURPOSE:To substantially prevent the generation of troubles, such as disconnection of conductor layers, by minimizing the level differences formed in insulator layers as far as possible at the time of patterning magnetic material layers to core shapes. CONSTITUTION:The 1st insulator layer 2, the 1st magnetic material layer 3, the 2nd insulator layer 4, the conductor layer 5, the 3rd insulator layer 6, the 2nd magnetic material layer 7, and an insulating protective layer 8 are formed in a successively laminated state in this order on a substrate 1. The above- mentioned 1st insulator layer 2 and 3rd insulator layer 6 are respectively formed of upper insulator layers 2A, 6A consisting of aluminum oxide films and lower insulator layers 2B, 6B consisting of silicon oxide films.
Patent JP-S58168508-A (JP)
Inventor: HAJIKANO KIYOSHI
IPC: B28B7/34
Filed: 1982-03-31
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-H09239103-A (JP)
Title: Control method for pachinko ball shooting pulse motor
Inventor: MURAMATSU KUNIAKI
IPC: A63F7/02
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To always stop a motor cam at a home position and prevent the appearance of a plurality of balls at a shooting position at a game start. SOLUTION: When the power supply of a pachinko (Japanese pinball game) machine is turned on, a ball shooting pulse motor 1 is normally rotated at a high speed and at low torque on a high pulse driving frequency, on the basis of a single-phase excitation system, and a motor cam 2 is stopped at a position where the motor cam 2 comes into contact with the cam follower 5 of a shooting hammer 3. Thereafter, the ball shooting pulse motor 1 is reversely rotated at a high speed on the basis of a similar single-phase excitation system, thereby returning the motor cam to the home position thereof. Furthermore, the ball shooting pulse motor is continuously rotated on a normal pulse driving frequency on the basis of a two-phase excitation system during a game.  In this case, motor cam 2 is rotated up to the home position of the cam and, then, the ball shooting pulse motor 1 is stopped, regardless of timing for a player to stop the game.
Patent JP-S63249169-A (JP)
Inventor: RICHIYAADO ANSONII SUPINERII
IPC: G03B27/34
Filed: 1988-03-04
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-S63217237-A (JP)
Title: Wave number scanner for diffraction grating
Inventor: TSUKADA HIROSHI
IPC: G01J3/06
Filed: 1987-03-06
Abstract: PURPOSE:To simplify the mechanical constitution of a wave number scanner, to reduce the size, and to facilitate high-accuracy machining by arranging post members and a movable member so that a turntable receives a force in a specific rotating direction throughout wave number scanning. CONSTITUTION:When a pulse motor 46 is driven to rotate, pulleys 50 and 44, a worm 40, a worm wheel 26, and the turntable 10 are rotated. The angle of rotation of the turntable 10 is proportional to the number of driving pulses supplied to the motor 46. The post members 62, 64, and 66 corresponding to diffraction gratings G1-G3 are projected on the reverse surface of the turntable 10. Then the arm 70 of the movable member is energized clockwise by a screw 72 around a pivoted pole with the elastic force of a tension coil spring 74. Namely, when the turntable 10 is rotated counterclockwise, some of the post members 62, 64, and 66 is pressed by a side part of the arm 70. This pressing force is applied to the post members 62, 64, and 66 to remove fine vibrations even when the turntable 10 is rotated by using the pulse motor 46, thereby rotating the turntable smoothly.
Patent JP-S53135505-A (JP)
Title: Automatic channel selection informing device for receiver
Inventor: MINOURA NOBUO
IPC: H03J7/18
Filed: 1977-04-30
Abstract: PURPOSE:To distinct the abnormality of the TV picture receiver to inform it to the viewer by giving light emision to LED only when an automatic channel section is being active.
Patent JP-S54144354-A (JP)
Title: 8-exo-hydroxymethyl-endo-tricyclo5,2,1,02,6 decane ester and ether
Inventor: TAKAISHI NAOTAKE
IPC: C07D303/22
Filed: 1978-04-28
Abstract: NEW MATERIAL:A compound of formula I: (R is alkyl, acyl, or glycidyl group; the group ROH2C- is bonded to the exo side of the norbornane ring at the 8-position). EXAMPLE:Endo-tricyclo [5,2,1,0<2>,<6>] dec-8-exo-yl-methylformate. USE:Perfume enhancers having green grass-like, fruit-like, and wood-like fragrances. PROCESS:An ester is obtained by reacting a compound of formula II with the corresponding carboxylic acid, e.g. formic, acetic, or propionic acid in the presence of a mineral acid catalyst. An ether is obtained by reacting a compound of formula II with an alkyl halide, e.g. methyl or ethyl iodide, in the presence of NaH. A glycidyl ether is obtained by oxidizing an aryl ether with a peracid, e,g, peracltic or perbenzoic acid.
Patent JP-S61212239-A (JP)
Title: Production of composition for health-promoting food or drink
Inventor: OOSAWA HIDE
IPC: A23C11/00
Filed: 1985-03-15
Abstract: PURPOSE:To obtain a food or drink having enriched nutrient, by sealing the disagreeable taste and odor of vitamins and minerals, etc., by the double- emulsifying treatment and adding the obtained creaming powder to a food or drink. CONSTITUTION:Minor nutrient components such as water-soluble vitamins, minerals, etc., are dissolved in water and the solution is added and mixed to an oil component for the preparation of creaming powder to obtain a W/O-type emulsion. Separately, the components of creaming powder except for the oil component are dissolved in water, added with the above W/O-type emulsion and emulsified to obtain an O/W-type emulsion. The obtained emulsion is dried and pulverized e.g. by spray drying to obtain nutrient-enriched creaming powder. It is added to instant coffee, tea powder, etc.
Patent JP-S60195772-A (JP)
Title: Device for controlling rotational drive of recording disk
Inventor: SENSOU HITOSHI
IPC: H02P29/00
Filed: 1984-03-16
Abstract: PURPOSE:To control the drive of a recording disk with simple constitution, by switching controlling systems by counting positional pulses on the basis of the moment when a rotational pulse of a frequency proportional to the number of revolution of a motor is generated. CONSTITUTION:The frequency dividing ratio of a frequency divider 17 is controlled in accordance with the moving quantity of a pickup 3 in the radial direction from a reference position by means of the pickup 3, position detector 9, AD converter 16, etc., and a positional pulse of a cycle proportional to a position detecting signal is generated. The pulse is counted from the moment when a rotational pulse outputted from a frequency generator 13 united with the driving motor 2 of a disk 1 in one body is outputted and, when the counted value is out of the 1st and 2nd set value ranges, a set cycle detecting circuit 19 generates a change-over signal and switches the controlling system from a servo system through the pickup 3 to another servo system through the generator 3 by switching a switch 7. Therefore, the drive of a recording disk can be controlled with a simple constitution which does not need any frequency-to-voltage converter, etc.
Patent JP-H09243398-A (JP)
Title: Modular encoder
Inventor: IMAI MOTOMASA
IPC: H02P3/04
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To dispense with the regulation every time and precisely detect rotation by providing a rotating speed detecting means for regulating a modular encoder, considering a prescribed directional magnetic field generated when an electromagnetic brake is operated in a prescribed polarity. SOLUTION: A modular encoder 40 is mounted on the rotating shaft 22 of a motor. A code plate 3 is placed on the shoulder part 1b in the upper part of a boss 1, the rotating angle signal of the rotating shaft 22 is outputted on the basis of the detection signal in which the patterns of the light transmitting part and light shielding part of the code plate 3 are photoelectrically converted. When the mounting side for the modular encoder 40 of the rotating shaft 22 is magnetized to N-pole, the magnetic field component parallel to a MR sensor 13 forms a magnetic field directing radially outward from the rotating shaft center, and when it is magnetized to S-pole, the magnetic field reversely directs the center. The output signal of the MR sensor 13 is offset upward or downward by these magnetic fields. The modular encoder 40 is preliminarily regulated, considering this offset portion.
Patent JP-2000248370-A (JP)
Title: Substrate treating method for aluminum material and substrate treating agent
Inventor: ISHII TORU
IPC: C09D5/08
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying substrate treatment excellent in corrosion resistance on the surface of an aluminum material and to provide a substrate treating agent suitable therefor. SOLUTION: As to the substrate treating method for an aluminum material, the surface of an aluminum material is coated with a substrate treating agent contg. the metallic nitrate compd. of metal selected from aluminum, zirconium, cerium, chromium and iron so as to control the coating weight of the metal to >=1.0 mM/m2, and baking treatment is executed. Moreover, the substrate treating agent for an aluminum material respectively contains a water-soluble acrylic polymer in the range of 3.5 to 22.5 g/l solid content concn. and the metallic nitrate compd. of metal selected from aluminum, zirconium, cerium and iron in the range of 30 to 500 g/l, a hydrofluoric compd. in the range of 1.0 to 5.0 g/l fluorine element concn. and an organic reducing agent in the range of 5 to 30 g/l.
Patent JP-S57168473-A (JP)
Title: Electrode for fuel cell
Inventor: OKADA HIDEO
IPC: H01M4/96
Filed: 1981-04-08
Abstract: PURPOSE: To prevent any crack of a catalyst layer, which might develop during the drying and the sintering of a plate, by providing over a conductive base material, a mixture layer consisting of ultrafine conductive grains holding a catalyst and a conductive matter having a grain size larger than that of the said ultrafine conductive grains.  
     CONSTITUTION: An electrode for a fuel cell is made by forming a mixture layer, which is prepared from both ultrafine conductive grains made of a compound such as acetylene black and supporting a catalyst, and a conductive matter consisting of graphite grains each having above 10 3  times the volume of the largest grain of the above ultrafine conductive grains, over a conductive base material such as carbon paper or carbon-fiber cloth. Since the above conductive matter with large volume hardly moves due to its own heaviness and prevents the movement of the ultrafine grains, any crack of the catalyst layer which might be caused during the time when the plate is dried or sintered is prevented. Consequently, the performance and the life of the fuel cell can be increased by preventing any electrolyte from intruding into the plate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54143640-A (JP)
Title: Method and apparatus for liquid treatment
Inventor: SAKURAYAMA JIYUNICHI
IPC: G03G21/00
Filed: 1978-04-28
Abstract: PURPOSE: To improve the quality of transfer images by disposing liquid guide members at the circumferential edge part of an image carrier and leading the unnecessary liquid trying to flow to the surface of the image carrier out to the outside of the image carrier in a liquid developing transfer apparatus.  
     CONSTITUTION: Liquid guide members 8, 8' are disposed turnably about axis 9, on both sides with a photosensitive drum in-between, in the lower position for a photoreceptor 1 and are normally kept in the positions where they approach to or make close contact to the side face of the photosensitive drum 1. At the mounting or remounting of the drum 1, these members leave from said positions so that they do not become hindrance. The unnecessary liquid such as cleaning liquid or the like having been supplied from the elastic blade 2 in contact with the drum 1 and discharged to the drum side flows down the drum side face and tries to go toward the drum surface at the time of falling down from the bottom part of the drum 1. However, the liquid guide members 8, 8' cause the liquid to move downward by making contact to the guide members at the time of passing the peripheral end of the drum side face, thus the liquid is prevented from flowing to the drum surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60195527-A (JP)
Title: Electrochromic display element
Inventor: KAWAKAMI AKIRA
IPC: G02F1/155
Filed: 1984-03-17
Abstract: PURPOSE:To provide an electrochromic display element which is electrochemically active and has a long life and excellent decoloring and coloring characteristics by using a carbon fiber for a counter electrode. CONSTITUTION:A transparent conductive substrate 1 is constituted by forming a transparent conductive film 1b consisting of ITO on a transparent glass plate 1a and is formed with an electrodeposited film 2 consisting of iron hexacyanoferrate on the film 1b. Transparent conductive glass 3 as a counter electrode substrate is constituted by forming a transparent conductive film 3b consisting of ITO on a transparent glass plate 3a and is adhered with a carbon fiber 4 on the film 3b by a conductive adhesive agent. An electrolyte 6 consists of, for example, 1mol/l aq. potassium chloride soln. The carbon fiber has larger electrostatic capacity than the electrostatic capacity of active carbon and the smooth progression of an electrochemical reaction is predicted. The phenolic carbon fiber in particular has large electrostatic capacity.