baber/WOPTO huggingface dataset:
Patent JP-H03285315-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: WATANABE YOSHIO
IPC: H01G4/12
Filed: 1990-04-02
Abstract: PURPOSE:To form the electrodes with low cost oxide conductor for making dielectric sustain sufficient dielectric constant and insulating properties by a method wherein a laminated body alternately laminating ceramic layers for dielectric and (LaM) MnO3 base oxide conductor layers for electrode is sintered. CONSTITUTION:Connecting electrodes 3 are provided on the sides of a laminated body composed of dielectric layers 1 and inner electrode layers 2 alternately laminated and sintered. As for the ceramic layer 1 for dielectric, barium titanic acid base ceramic layer in perovskite structure such as barium titanic acid, zirconic acid comprising BaTiO3 or BaTiO3 mixed with BaZrO3 for adjusting Curie point is applicable but not limited to the same. As for the electrode layer 2, (LaM) MnO3 base oxide conductor is applicable. However, M is to be at least one element selected out of alkali earth metallic elements. Through these procedures, the width of diffused layer is narrowed and the deterioration in insulation of the dielectric layer is restrained while extremely enhancing the bond properties of the electrode onto the dielectric.
Patent JP-H05259728-A (JP)
Title: Dipole antenna system
IPC: H01Q1/10
Filed: 1992-03-12
Abstract: PURPOSE:To easily and accurately control a change in an antenna element length of a dipole antenna for EMI measurement. CONSTITUTION:Each of antenna elements 2, 3 consists of plural rods 4 and the rods 4 are fitted at each end freely slidably. A forward/reverse torque of a motor being a drive section 7 is delivered to a tip rod of the antenna elements 2, 3 by cords 5, 6 and blocks 9-11, and the antenna elements 2, 3 are driven while being shrinked/elongated by an equal quantity in the horizontal direction. As a result, the manual elongation/contraction of the antenna elements is not required but the automatic elongation/contraction of the antenna elements is attained, the total length of the antenna elements is smoothly and accurately set and the antenna in matching with an objective measured wavelength is obtained.
Patent JP-S5313290-A (JP)
Title: Process for electrolytic buffing
Inventor: KIMOTO YASUO
IPC: B23H5/10
Filed: 1976-07-22
Abstract: PURPOSE:To finish stainless steels to a clean mirror surface of a coarseness smaller than 0.5 muRmax by applying a voltage of 5-12 volts across the electrode of a tool and a workpiece to grind the workpiece with a current density of 0.5 to 2.5 A/cm<2>.
Patent JP-H09282604-A (JP)
Title: Recording current setting circuit
Inventor: FUKAGAWA TAKASHI
IPC: H04N5/91
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To optimally set the erased amount of AFM in a short time by calculating the Y-FM optimum recording current which optimizes the erased amount of AFM based on the envelope level recorded on a recording medium. SOLUTION: The microcomputer 20 controls the recording current for the recording amplifier circuits 13, 23 and the preamplifier circuits 16, 26 so that the Y-FM recording current value Yv becomes the optimum recording current value Zv determined by a specific formula. In this case, the Y-FM optimum recording current value Zv which optimizes the erased amount of AFM by calculating a specific formula after substituting the erase amount of AFM with the past AFM envelope level Ya recorded by the memory 30. And by conducting recording based on this current value Zv, the erased amount of AFM is optimized and the video S/M deteriorated by wear is improved. Thus, the change of current value is little within the time width of about 400 hours and also so is the change of the reproduced AFM envelope level.
Patent JP-H01261069-A (JP)
Title: Emergency telephone system
Inventor: IWASA HIROSHI
IPC: H04M9/00
Filed: 1988-04-12
Abstract: PURPOSE:To send a line extended from a master set and to connect plural slave sets by wiring by using a transmission control means so as to form a talking line with a specific slave set. CONSTITUTION:A master set 1 and each slave set 2 are provided respectively with a telephone set and a transmission equipment, and a line 3 consists of a common line 30, a speech line 31, a signal tone line 32, a transmission line 33 and a power line 34. When a handset of the slave set 2 is hooked off, a hook switch is activated to call the master set 1 via the transmitter, the master set 1 applies a control command to the slave set 2, and the slave set 2 receiving the command connects the telephone set to the speech line 31 to form the speech line. Moreover, the master set 1 displays the slave set 2 with a call. Thus, the line 3 extended from the master set 1 is wired to connect plural slave sets 2.
Patent JP-H07296420-A (JP)
Title: Optical recording medium
Inventor: IWAMURA TAKASHI
IPC: G11B7/24047
Filed: 1994-04-26
Abstract: PURPOSE:To make it possible to store the recording information quantity of about 4 times the present recording information quantity to an optical recording medium of the same size without subjecting the device side to a drastic change, such as shortening of the wavelength of reproducing light, increasing of the numerical aperture NA of a focusing lens and changing of a signal demodulation system. CONSTITUTION:At least a saturable absorbent dyestuff-contg. layer 2 formed by a vacuum thin film forming method and a reflection layer 4 are formed on a light transmissive substrate 1 formed with the recording patterns corresponding to information signals as rugged 1a, 1b shapes. Further, a short-wavelength shift layer 3 which shifts the minimal point of the light reflection spectra of the optical recording medium to a short wavelength side is disposed between the saturable absorbent dyestuff-contg. layer 2 and the reflection layer 4. As a result, the recording patterns inscribed on the substrate 1 are correctly traced on the saturable absorbent dyestuff-contg. layer 2 and the reflection layer 4 and the reflectivity is confined within an adequate rate. Then, the optical recording medium exhibits excellent ultra-definition and good reproduced signals are obtd. from the fine recording patterns formed with micropits at a period shorter than the diffraction threshold lambda/2NA of a reproducing optical system.
Patent JP-H10281786-A (JP)
Title: Route-guidance processing method
Inventor: SEKIYAMA HIROAKI
IPC: G08G1/0969
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a route-guidance processing method in which the cause of another search processing operation of a movement route can be recognized easily by a driver. SOLUTION: A navigation ECU 14 receives the supply of information from a transmitter-receiver 10 or a receiver 16 via an ECU 12 for a VICS, and it searches a movement route. While the navigation ECU 18 guides a route on the basis of the movement route, it receives the supply of new information which influences the movement route, and it searches a movement route again. Then, the navigation ECU 18 changes the display shape of a display 22 in such a way that at least traffic information (regulation information) as a cause of searching the route again and another search route are displayed simultaneously. As a result, a driver can easily grasp the cause of searching the route again.
Patent JP-H02267784-A (JP)
Title: Carriage lock mechanism for magnetic disk device
Inventor: MARUWAKA TATSUFUMI
IPC: G11B21/22
Filed: 1989-04-07
Abstract: PURPOSE:To make the impact of the instant of abutting small without using a rubber material by providing a linear system solenoid to provide a recessed shape holder at a mobile shaft head to a housing and providing a pin fitted in the holder in a position faced to the holder. CONSTITUTION:At the head of a solenoid 4 fitted to a housing 11, a recessed shape holder 3 for locking a carriage is provided. At the time of unlocking the carriage, a current is made to flow to the solenoid 4, and a condition, in which the holder 3 is pulled down in resistance to a spring 5, is made. Further, to a head arm 1 of the carriage, a needle shape pin 2 is provided, and at the time of locking the carriage, the head arm 1 is returned to a CSS zone (contact start stop), next, the current flowing to the solenoid 4 is disconnected, the holder 3 is pressed up by the spring 5, the pin 2 is fixed, and the head arm 1 is fixed in the position.
Patent JP-H04320403-A (JP)
Title: Productin of polystyrene resin particle
Inventor: ISHIDA TOMOHIKO
IPC: C08F12/08
Filed: 1991-04-19
Abstract: PURPOSE:To improve suspension stability in suspension polymerization for obtaining styrene resin particles by adding a fatty acid amide or bisamide and a hydroxylic compound to the polymerization system. CONSTITUTION:Suspension polymerizatin for producting styrene resin particles is conducted in the presence of both a fatty acid amide or a fatty acid bisamide and a hydroxylic compound. Examples of the hydroxylic compound include hydroxylated higher fatty acid derivatives and unsaturated esters of polyhydric alcohols with higher fatty acids. The hydroxylic compound is used in an amount of from 1/10 to 10 times by mole the amount of the amide or bisamide. If the amount of the hydroxylic compound used is below 1/10 of that of the amide or bisamide, the effect of stabilizing the dispersion is insufficient and, as a result, the resin particles thus produced have a large average particle diameter and contain a large amount of coarse particles. If its amount is larger than 10 times that of the amide or bisamide, the dispersion is also unstable and all the resin particles agglomerate into a mass during polymerization.
Patent JP-S59215171-A (JP)
Title: Picture reader
Inventor: ASANO JIYUNICHI
IPC: H04N1/19
Filed: 1983-05-21
Abstract: PURPOSE:To attain correction with high accuracy by changing over a face arranged with a reference color for correcting shading and a face having a marker part for correcting joint at each correction with each other and arranging them on a reading position to eliminate the effect of temperature change and mechanical vibration or the like. CONSTITUTION:The position of an original A to be read inserted to an original inserting inlet 1 is detected by an original sheet detecting switch 2, the original A is fed to the reading position by paper feeding roller pair 3a, 3b and the position is regulated by guide plates 4a, 4b. This original reading position is provided with a reading window 5 made of transparent glass plate and a reference member 6 for correction of roller shape by clipping an original passing face. Further, the position of the original A after reading is regulated by guide plates 7a, 7b and the original A is discharged by discharge paper roller pair 8a, 8b. Then, a reference white color referenced at the shading correction before scanning of the original is arranged to a circumferential face 6a of the member 6. Moreover, a marker section 6b such as black color is provided at the center in order to use two solid-state image pickup elements, and the marker part 6b is used as a joint area of the solid-state image pickup elements.
Patent JP-S5612634-A (JP)
Title: Color printer
Inventor: TOKUDA KANJI
IPC: G03B27/73
Filed: 1979-07-12
Abstract: PURPOSE: To make construction simple and cost lower by so constituting three- color separating filters of yellow, magenta and cyan for controlling the quantity of printing light that they may be commonly used as color separating filters for photodetection.  
     CONSTITUTION: Light emmited from a light source part consisting of a lamp 1 and a mirror 2 lights a negative 5 by way of a diffusion mirror box 4. The transmitted light of a negative 5 passes through color separating filters 3A, 3B, 3C and is projected to a printing material 8 by a lens 6. Part of said light is split by a half mirror 10 and is entered into a photodetector 9 by a lens 11, whereby the measurement of each color light is accomplished. The exposure controlling is accomplished by a shutter 7. On the other hand, prior to exposure, filters of yellow, magenta and cyan are used as the color separating filters 3A, 3B, 3C and these are combined to measure the B, G, R densities of the negative. These densities are then stored in a memory device, whereby the exposure controlling is performed. These enable the construction of the apparatus to be simplified and its cost lowered. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5517722-A (JP)
Title: Method of waterproofing guide roller in cross-guider
Inventor: KURODA MITSURU
IPC: F16C13/00
Filed: 1978-07-19
Abstract: PURPOSE: To make waterproofing surely by providing a guide roller at the root  thereof with projecting members for separating water and a space chamber having a drainage port and thus spattering invaded water into the space chamber with the centrifugal force of the projecting members.  
     CONSTITUTION: A cylindrical frame 2 is fixed to a shaft supporting metal 18 coaxially with a shaft 1 through a rubber packing 20. Inwardly projecting members 5, 6 are provided circumferencially along the inner peripheral surface 3 of the frame 2 while a drainage port 7 is provided at the lower portion of the frame 2. A cut-off portion 8 is formed in a part of the projecting member 6 and is communicated with the port 7. A guide roller 10 is provided coaxially with the shaft 1 through a bearing 9 and projecting members 13, 14 for rejecting water are provided on the outer peripheral surface 11 of the root portion of the rooler 10 so as to oppose to the projecting members 5, 6. Thus, a space chamber 17 is formed between the frame 2 and the roller 10 and is divided by the projecting members 13, 14 for rejecting water and the projecting members 5, 6. According to this constitution, invaded water is spattered into the chamber 17 by the centrifugal force of the projecting members 14 and is discharged through the port 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05289073-A (JP)
Title: Liquid crystal indicator
Inventor: KINOSHITA MASAKI
IPC: G02F1/13357
Filed: 1992-04-09
Abstract: PURPOSE:To suppress the warp/deformation of a light guiding plate to the maximum so that there is no uneven display by setting exposed areas of both faces of the light guiding plate so as to become roughly equal to each other. CONSTITUTION:A planar light emitter 13 is constituted of a light guiding plate 14 consisting of a plate-like transparent material, for instance, an acryl resin, and a surface light source 15 consisting of a cold cathode tube. In such a state, to the face of the opposite side to the face opposed to a liquid crystal display plate 11 of the light guiding plate 14, dot-like luminance homogenizing printing 16 is performed. This luminance homogenizing printing 16 is executed by using milk-white ink, or by transparent spherical printing. Also, to the face opposed to the liquid crystal display plate 11 of the light guiding plate 14, transparent ink printing 17 using the same printing plate as the luminance homogenizing printing 16 is performed. Since the same printing plate is used, as for an area of ink for covering the acryl resin surface of the light guiding plate 14, the surface and the reverse side become the same, therefore, moisture absorption of the acryl resin and a temperature variation have no difference on the surface and the reverse side. Accordingly, the warp/deformation of the light guiding plate 14 scarcely occur, and also, the liquid crystal display plate 11 is not pushed up, and no distortion is generated.
Patent JP-S59214972-A (JP)
Title: Centralized managing device of terminal machine for guest room
Inventor: MINOWA MASAHIDE
IPC: G06Q50/10
Filed: 1983-05-20
Abstract: PURPOSE:To improve the service to users and the efficiency of a front desk business by adding a video charging function to a centralized managing device to charge in accordance with the time of video use. CONSTITUTION:If a required video channel is selected by the user in a guest room or the like when the power source of a television T11 is turned on and video watching is permitted by a command from a central processing unit A, a corresponding timer of the channel is started. Each time this timer counts 60 (1min), time value data is stored in a file. When this time value data is transmitted to the central processing unit, the central processing unit manages this data in three stages of channel selection time, standard time, and additional time to issue a required charging slip indicating that he is not charged for the use time shorter than the channel selection time (1-2min) and is charged a standard rate for the use time shorter than the standard time (30min) and is charged furthermore for the use time longer than the standard time.
Patent JP-H08259408-A (JP)
Title: Saintpaulia blossoming promoter
Inventor: IIJIMA YOSHIHIKO
IPC: A01N37/10
Filed: 1995-03-22
Abstract: PURPOSE: To obtain the subject highly safe promoter containing, as active ingredient, an intermediate during the process of lignin biosynthesis, capable of promoting the growth of saintpaulia leaves, capable of helping saintpaulia blossoming, and also effective for preventing the plant's root rot or leaves decay due to pathogenic fungi. CONSTITUTION: This saintpaulia blossoming promoter contains, as active ingredient, an metabolic intermediate during the process of lignin biosynthesis such as a cinnamic acid derivative, esp. cinnamic acid or caffeic acid. This promoter, which has blossoming promotive action, also has the suppressive effect on saintpaulia pathogenic fungi breeding. The effective amount of this promoter to be used is 0.00001-0.02 pts.wt. based on a total of 100 pts.wt. of a medium (including soil). This promoter has saintpaulia's flower and bud growth promoting effect, blossoming promotive effect at the first blossoming and after blossoming, and antimicrobial activity on saintpaulia pathogenic fungi. Use of such environmentally benign substance as the active ingredient enables shortening saintpaulia raising period safely and assuredly, thus exerting great economical effect.
Patent JP-H09250466-A (JP)
Title: Scroll type fluid machine
Inventor: SUEFUJI KAZUTAKA
IPC: F04C27/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: Improve sealing property of a sealing member on the peripheral side of a fixed scroll or a swivel scroll. SOLUTION: Plural cutout grooves 17 are formed on a lower face 16A of a sealing member 16 to be attached to the inside of a recess groove formed at the wrap part of a fixed scroll or a swivel scroll. And, the depth of each cutout groove 17 is formed so as to be gradually greater from the winding start end side of the sealing member 16 to the winding stop end side thereof. Thereby, the winding stop end side of the sealing member 16 can be more flexible than the winding start end side thereof, and each cutout groove 17 can be easily expanded and opened.
Patent JP-H0747097-A (JP)
Title: Production of shaped throw-away diaper
Inventor: GUREN REI RATSUSHIYU
IPC: A61F13/472
Filed: 1994-04-26
Abstract: PURPOSE: To provide a manufacturing method of a plastic throwaway diaper having at least one elastic storage waist band. CONSTITUTION: A throwaway diaper which has a heat unstable state and an elastic state with a heat being stable, has at least one waist band 17, 18 containing a narrow and long elastic material under the heat unstable state, and incorporates an absorptive element is prepared, and the throwaway diaper is formed into a preselected structure by providing at least one lateral fold crossing across the elastic material to the diaper. The plastic throwaway diaper is thus manufactured by including all the processes such that the diaper is constrained into the preselected structure, the elastic material is heated so as to be changed from the heat unstable state to the heat stable and elastic state, and then the elastic material is cooled.
Patent JP-H02267758-A (JP)
Title: Magneto-optical recorder
Inventor: ITO HIROSHI
IPC: G11B11/105
Filed: 1989-04-08
Abstract: PURPOSE:To overwrite information of fast access speed by storing a bit of information relative to an erasing pulse for erasing information corresponding to each address into a memory and setting an appropriate erasing pulse wherever an optical head is positioned on a disk. CONSTITUTION:Information detected from the optical head 1 is detected by an address detector 3, and based on this address information, a bit of information is read out of the memory 5 recorded with the pulse width, height and repeat frequency of a laser corresponding to the optical head in a disk address position by an erasing pulse generator 4, and then a laser driving signal for erasing pulse is generated. Then, on the other hand, a recording data is modulated by an encoder 6, and is sent to a recording pulse generator 7 to generate a laser driving signal for recording pulse. These laser driving signal for recording pulse and laser driving signal for erasing pulse are mixed up by a mixer 8, and an output signal from the mixer 8 is sent to a laser driving circuit 9, so that the laser in the optical head is driven to perform the overwriting.
Patent JP-H09248996-A (JP)
Title: Heat transfer marking sheet and adhering method thereof
Inventor: TAJIMA EIICHI
IPC: B44C1/17
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To form a heat transfer marking sheet capable of being readily transferred through heat to a molded article with a complicate shape, and transferring a pattern image having a good finish after transfer and an excellent abrasion resistivity and weatherability. SOLUTION: The heat transfer marking sheet is formed by stacking by turns a light transmissive protection sheet 1, a transparent resin layer 2, coloring ink layer 3, a thermosensible adhering layer 4 and a separation sheet 5, and the thermosensible adhesive layer is made up of a thermosensible adhesive consisting primarily of urethane resin or polyester resin having a softening point of 40-120 deg.C, and the transparent resin layer is formed mainly of polyurethane resin or polyester resin having a softening point of 70-200 deg.C. Between the thernosensible adhesive layer and the separation sheet, an adhesive layer is preferably provided partially. Adhesion can also be executed through heat as being pressed by air-pressure.
Patent JP-S5715508-A (JP)
Title: Monolithic integrated circuit
Inventor: HORIE NOBORU
IPC: H03F1/30
Filed: 1980-07-02
Abstract: PURPOSE: To reduce the cost and to achieve high density mounting, by using a switched capacitor filter formed in a monolithic IC as a power supply ripple rejecting filter.  
     CONSTITUTION: A bias voltage being an input voltage is applied to a capacitor C 1  for charging by a switched capacitor filter 5, when a MISFETQ 1  turns on, and the input voltage stored in this capacitor C 1  is supplied to an operational amplifying circuit OP when a MISFETQ 2  turns on. The power supply ripple rejecting operation is made by reason that the filter characteristics are determined by the capacitance ratio C 1 /C 2  and the pulse signal frequency (fs) and the attenuated frequency band is a  low frequency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5316289-A (JP)
Title: Handrail for man conveyor
Inventor: SAITOU CHIYUUICHI
IPC: B66B23/22
Filed: 1976-07-28
Abstract: PURPOSE: To enhance the water proof effect together with the shortage of assembling term by easily installing with the structure for forming the upper portion of the handrail with sole deck. 
     COPYRIGHT: (C)1978,JPO&Japio