baber/WOPTO huggingface dataset:
Patent JP-H06215702-A (JP)
Title: Shadow mask of dot type color picture tube
Inventor: RII JIYAE YOBU
IPC: H01J29/07
Filed: 1993-11-30
Abstract: PURPOSE: To provide a shadow mask of a dot type color image receiving tube forming circular phosphor dots on the whole surface of a screen and capable of preventing a phosphor dot imbalance phenomenon. CONSTITUTION: In a dot type color image receiving tube comprising a panel with a phosphor screen, an electron gun radiating electron beams on the phosphor screen, and a shadow mask closely faced to the phosphor screen and in which many slots 7' are formed, the slots are formed in a circle of lateral diameter a (X) = longitudinal diameter a (Y) in the center of the shadow mask, an ellipse of lateral diameter a (X) > longitudinal diameter a (Y) along the horizontal axis (X), an ellipse of lateral diameter a (X) < longitudinal diameter a (Y) along the vertical axis (Y), and an ellipse of lateral diameter a (X) ≠longitudinal diameter a (Y) along the diagonal axis (D).
Patent JP-H01145377-A (JP)
Title: Silicon carbide honeycomb structure and production thereof
Inventor: TSUKADA KIYOTAKA
IPC: C04B35/565
Filed: 1987-11-30
Abstract: PURPOSE:To obtain the title honeycomb structure freed from developing melt damage or thermal shock fracture when heated for the purpose of its reuse, by forming partition walls made of porous material having three-dimensional network structure, and also forming the mean size of the open pores in said network structure so as to become gradually larger from the partition walls located at the center of the structure towards those walls located on the periphery. CONSTITUTION:The objective silicon carbide honeycomb structure in which numerous penetrating holes 1a are arranged side by side in the axis direction through thin partition walls 1b. The constitution of this honeycomb structure is as follows: the partition walls 1b are made of a porous material having three-dimensional network structure composed mainly of lamellar crystals with an average aspect ratio of 2-50, and the average size of the open pores in said network structure is formed so as to become stepwise or continuously larger from the partition walls located at the center of the structure towards those walls located on the periphery (in the direction expressed by the arrow).
Patent JP-H09135794-A (JP)
Title: Suction tool for vacuum cleaner
Inventor: KOIKE TOSHIO
IPC: A47L5/18
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To insulate noise generated by air including dust made to flow at a high speed through a clearance formed by the bottom surface of a suction tool and a floor surface by forming a sealing piece whose one end is fixed to a suction tool main body at the front of a suction port and another end is suspended so as to be almost in contact with a cleaning floor surface around the suction port and an external air flow-out port. SOLUTION: A motor-driven blower provided in a vacuum cleaner main body is operated. Accompanying the operation, external air inside a house enters from the external air take-in port 9 of the suction tool main body 1, passes through a communicating path 14, is ejected from the external air flow- out port 10 and enters the clearance 8 provided between the floor surface X and the bottom surface 2. The dust scattered on the floor surface X for forming the clearance 8 is moved from a suction path to the suction port 3 by an external air flow. At the time, a sealing piece 11 whose tip is almost in contact with the floor surface X is formed near the front part of the external air flow- out port 10. Thus, the noise generated by the external air flow passing through the clearance 8 is insulated by the sealing piece 11 and is prevented from leaking to the outside of this suction tool 1.
Patent JP-H10164852-A (JP)
Title: Power conversion apparatus
Inventor: TANAMACHI TOKUNOSUKE
IPC: H02P27/08
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To suppress the beat phenomenon of an inverter due to a pulsating portion contained in a converter output voltage, i.e., an inverter output voltage, by a method wherein the output frequency of an inverter is adjusted so as to have a frequency pulsating degree according to the pulsating degree of a DC input voltage from the inverter. SOLUTION: The DC portion of an inverter output voltage is detected by a detection means 142, and the pulsating portion of an input voltage from an inverter 4 is detected by a detection means 141 so as to have a prescribed phase difference. The output of the detection means 141 is divided by the output of the detection means 142 by using a division means 143 so as to find a voltage pulsating degree. In addition, the output of the division means 143 is multiplied by the output of an addition and subtraction means 9 by using a multiplication means 144 so as to output the adjusting portion of an inverter frequency. At this time, when a correction factor to be given to a multiplication means 17 is set at 1, an inverter operating frequency command is corrected by the adjusting portion.  That is to say, the adjusting portion is added to the output of the addition and subtraction means 9 by using an addition means 15 so as to be used as an inverter frequency command.
Patent JP-H06152863-A (JP)
Title: Color picture reader
Inventor: KAWAHARA ATSUSHI
IPC: H04N1/46
Filed: 1992-11-10
Abstract: PURPOSE:To obtain the color picture reader provided with an inexpensive lighting drive circuit in which a long service life of the light source is devised. CONSTITUTION:A blue fluorescent tube 31 is always lighted to light an original. Only when the blue fluorescent tube 31 is lighted, blue picture data are generated from data stored in a linear image sensor 42, and the blue data are cancelled from data stored in the linear image sensor 42 when the blue fluorescent tube 31 and a green light emitting diode 32 are lighted to generate green data. Moreover, the blue data are cancelled from data stored in the linear image sensor 42 when the blue fluorescent tube 31 and a red light emitting diode 42 are lighted to generate red data.
Patent JP-H08161467-A (JP)
Title: Electronic file device and electronic file system
Inventor: YOKOMIZO YOSHIKAZU
IPC: G06F17/30
Filed: 1994-12-05
Abstract: PURPOSE: To easily process each file generated based on each application program inexpensively as a file resource shared in common to each application program. CONSTITUTION: When each graphic information received from each application program started by a computer system is converted into a prescribed print data form specified by a prescribed operating system by a print driver 6, a QuickDraw - common document converter 10-1 converts print data (converted into a prescribed print data form) into a common document file form directly referenced by plural application programs and a common document 12 according to the converted common document file form is stored in a database 13.
Patent JP-S63153142-A (JP)
Title: Color signal converting method in duplication of image
Inventor: NAKAUCHI KENJI
IPC: H04N1/40
Filed: 1986-12-17
Abstract: PURPOSE:To always duplicate a faithful image, by removing a color mixture component at every color development by reading a recorded density wedge. CONSTITUTION:A test density wedge 200 is set on the manuscript table 102 of an image reading part 100 and photoelectrically scanned to be read. Since the density wedge 200 is read in a state of separation into colors RGB in the image reading part 100, with respect to C-step densities Cc1, Cc2,...Ccn in a C-step 231, the color mixture components of M become Mc1, Mc2...,Mcn and the color mixture components of Y become Yc1, Yc2,...Ycn. When the C-signal of the image signal read by the image reading part 100 is, tor example, Cc3, Mc3 is subtracted from an M-signal and Yc3 is subtracted from a Y-signal. A color signal wherein each color mixture component is subtracted as mentioned above is sent out to a lookup table 133 and color duplication is performed at predetermined gradation. By this method, the color image faithful to a manuscript image can be duplicated.
Patent JP-H06152676-A (JP)
Title: Quasi-synchronization detection demodulation circuit
Inventor: IWAMATSU TAKANORI
IPC: H04L27/38
Filed: 1992-11-11
Abstract: PURPOSE:To apply compensation for an error in amplitude and DC component at a quadrature detection stage and a modulation side with respect to a quasi- synchronization detection demodulation circuit demodulating a quadrature modulation signal. CONSTITUTION:A 1st amplitude error detection means 3 obtains an amplitude error for phase rotation and a 1st phase rotation means 3A gives a reverse phase rotation and 1st gain control means 4I, 4Q compensate the amplitude error of the quadrature detection signal and a 2nd amplitude error detection means 5 obtains an amplitude error without phase rotation and 2nd gain control means 6I, 6Q compensate the amplitude error of the signal after phase rotation. Furthermore, a 1st drift detection means 7 obtains a drift error for phase rotation, a 2nd phase rotation means 7A gives a reverse phase rotation and 1st drift compensation means 8I, 8Q compensate the drift error of the quadrature detection signal and a 2nd drift detection means 9 obtains a drift error without phase rotation and 2nd drift compensation means 10I, 10Q compensate the drift error of the signal after phase rotation.
Patent JP-H05255358-A (JP)
Title: Thermal disproportionation of organooxysilane
IPC: C07F7/18
Filed: 1992-11-11
Abstract: PURPOSE: To conduct thermal disproportionation reaction of organooxysilanes, in which a catalyst is unnecessary.  
     CONSTITUTION: An organooxysilane of formula I having at least one hydrogen atom, one organoxy group and one cyclic substituent, each of which is bonded with a single silicon atom (R is a (substitute) aryl 3-20C (substitute) cycloalkyl; R 1  is a 1-20C alkyl; (a) and (c) are each 1 or 2; (b) is 0 or 1; (a+b+c) is 2 or 3) is heated in a liquid phase at a temperature of about 250-450°C for about 0.1-18 hours by disproportionation to produce the organooxysilane of formula II ((d) is 2 or 3; (e) and (f) are each 0 or 1; (d+e+f) is 2 or 3). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06151327-A (JP)
Title: Member for thin-film manufacturing apparatus
Inventor: OTA KOJIRO
IPC: H01L21/31
Filed: 1992-11-11
Abstract: PURPOSE:To obtain a thin-film manufacturing apparatus wherein its weight is light and its heat capacity is low by a method wherein a member, for the thin-film manufacturing apparatus, such as a tray and a soaking plate, is constituted of glassy carbon. CONSTITUTION:Glassy carbon is used for members, for a thin-film manufacturing apparatus, such as a tray 1 and a soaking plate 2. The glassy carbon is obtained in such a way that a thermoset resin such as a furan resin and a phenolic resin or a mixed resin of them is molded and hardened to a uniform-thickness flat plate, that the flat plate is then baked and carbonized at a temperature of about 1000 deg.C in an inert gas atmosphere and that the flat plate is treated to become graphite at a temperature of up to 3000 deg.C as required. Thereby, the weight of the thin-film manufacturing apparatus can be made light and the heat capacity of the apparatus can be made low without changing its mechanical constitution.
Patent JP-S63153454-A (JP)
Title: Flaw inspection device for optical disk transparent disk
Inventor: YOSHIDA SHIGERU
IPC: G01N21/88
Filed: 1986-12-17
Abstract: PURPOSE:To inspect at high speed a flaw existing in a transparent disk of an object to be measured, by photoirradiating from one side of the transparent disk of the object to be measured, and detecting its transmitting light by an image pickup device. CONSTITUTION:Light beams emitted from two light sources 51, 52 become high luminance cold light beams by optical filters 53, 54 and these light beams are allowed to pass through rectangular slits constituted of scattering plates 55, 56 and thereafter, irradiate as a long optical pattern in an irradial direction, to a transparent disk to be inspected 11 on a supporting disk 57. The light beams which have transmitted through the disk to be inspected 11 are inputted to image sensors 75, 76 through lenses 73, 74 and brought to a photoelectric conversion. The transparent disk 11 is rotated by a pulse motor 60, and as a result, the transparent disk 11 is scanned extending over its whole surface. Focuses of said lenses 73, 74 are positioned at the depth of a prescribed position in the vicinity of the signal surface of the transparent disk 11. In such a way, it can be prevented that even the flaw in a position where no problem occurs at the time of read-out of an optical disk is detected.
Patent JP-H10124266-A (JP)
Title: Image processing system
Inventor: HARADA TOMOSHI
IPC: G03G21/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To evade an increase in copy time without spoiling operability by making another image connected image forming device substitute as to a printing job if an interruption key is pressed during a copying process. SOLUTION: If the interrupt key of an image forming device 1 as a master machine is pressed during connecting operation by each image forming device (1) as a slave machine, printing operation is carried on until a set in current printing process ends on condition that the image forming device 1 as a slave machine is requested to perform the printing process. Once this printing process ends, one of image forming devices as slave machines is requested to perform the remaining printing processes. A specified printing process is started by an interrupt process and when this process ends, the printing process ends. Consequently, a large-volume document can be copied by sets in quantities.
Patent JP-H01142853-A (JP)
Title: Tss command processing system
Inventor: HIROHASHI AKIRA
IPC: G06F15/00
Filed: 1987-11-27
Abstract: PURPOSE:To attain time sharing system (TSS) command processing flexibly corresponding to a user's purpose by temporarily withdrawing a processing program to a withdrawal file in case of inputting another TSS command. CONSTITUTION:Whether an interruption command is to be permitted or not is indicated by the user, and when the command is not permitted, ordinary TSS command processing is executed. When an optical TSS command is inputted from a terminal 11 when an executing processing program 16 is in a terminal input waiting state in case of permitting the interruption command, the executing program is suspended and temporarily withdrawn to the withdrawal file 19, and after executing a processing program corresponding to the inputted TSS command, the withdrawn program is restarted again from the suspended point. Thereby a processing command corresponding to the other TSS command can be executed during the execution of a processing program corresponding to one TSS command.
Patent JP-H03161954-A (JP)
Title: Forming method of insulating film
Inventor: IKEDA YUUJIROU
IPC: H01L21/768
Filed: 1989-11-20
Abstract: PURPOSE:To inhibit the generation of a deposit through a flow process in a short time at a low temperature, and to form an insulating film, a surface of which is flattened stably, by growing the insulating film through a normal pressure CVD method by using a specified impurity gas. CONSTITUTION:An insulating film 3 is grown onto an Si substrate 1 and a poly Si electrode 2 through a normal pressure CVD method at a flow temperature of 380-430 deg.C in the atmosphere of the impurity gas of monosilane, phosphine, diborane, oxygen and nitrogen. The flow temperature is set at 800-950 deg.C in the atmosphere of nitrogen, and atmospheric pressure is set at approximately 5kg/cm<2>. Consequently, the insulating film 3 is grown through the normal pressure CVD method by employing the impurity gas. Accordingly, the supply of the gas is controlled easily, thus growing the insulating film, film thickness of which is hardly dispersed.
Patent JP-H06142247-A (JP)
Title: Kick force measurement type game machine
Inventor: FUJII TAKANARI
IPC: A63F13/833
Filed: 1992-11-11
Abstract: PURPOSE:To enable players to enjoy a game while competing in terms of his/her kick force, and display a numeral or image corresponding to the kick force. CONSTITUTION:This kick force measurement type game machine 1 is constituted of a kick bag 3 laid on a base 2 in such a way as capable of oscillation, and a control device 4 erected behind the bag 3. The control device 4 houses a microcomputer C and the front thereof is fitted with a speaker 21, a score display board 22 and a high score display board 23. A sensitive section 6a having a circular arc plane is formed on the lower end of the support shaft of the bag 3 and the base 2 is internally fitted with a photo diode, a photo sensor and a micro switch for detecting the rotation of the section 6a. When the bag 3 is kicked and caused to rotate, the microcomputer C calculates a kick force from the rotation of the section 6a in the base 2 and causes the board 22 to display the value of the force. At the same time, the speaker 21 is caused to emit an effective sound.
Patent JP-H07150546-A (JP)
Title: Method and device for construction of soil cement pile
Inventor: ONODERA HIDETAKA
IPC: E02D3/12
Filed: 1993-12-01
Abstract: PURPOSE:To provide a method and device for constructing a soil cement pile which uses an excavating machine equipped on its rotary shaft with an excavation head and agitation blade, puts the rotary shaft in excavating forward or pulls it out under rotating by a certain excavating mechanism, and mixes together the exavated earth and sand and a solidifying material such as cement milk poured out at the tip of the rotary shaft, wherein the arrangement should be such as to allow effective execution of works even for construction of a large diameter pile and to equip the resultant pile with a good precision through sufficient agitating. CONSTITUTION:An excavating machine 5 has a first-stage excavation head 8, and in relation to this head 8 is further furnished a second-stage excavation head 9 which is fitted with an excavating bit 9a in a position above and outside of the first-stage excavation head 8. The first-stage excavation head 8 is rotated at a low speed while the second-stage head 9 is driven in high speed rotation.
Patent JP-H01144236-A (JP)
Title: Optical information recording and reproducing device
Inventor: INOUE MASATO
IPC: G11B7/09
Filed: 1987-12-01
Abstract: PURPOSE:To perform automatic tracking servo control with high accuracy by arranging plural beams of light on a recording medium with spread to a certain extent, obtaining at least two track error signals from the plural beams of light and using the mean value of them as a servo control signal. CONSTITUTION:The plural beams of light 17 are projected on plural guide tracks 19 pre-formatted on the medium 18, and the mean value of the plural track error signals obtained by detecting reflected light by plural photodetectors 22, respectively, is obtained, and the mean signal is used in the automatic tracking servo control. For example, since all of the obtained track signals are averaged and used even when change due to dust or flaw on the plane of the medium 18 occurs in one of plural reflected light, influence due to the dust or the flaw on the plane of the medium 18 can be suppressed to a fraction of a detection signal, then, automatic tracking accuracy can be improved in several times.
Patent JP-H11133437-A (JP)
Title: Liquid crystal display element and projector the liquid crystal display element
Inventor: NISHIYAMA SEIJI
IPC: G02F1/1339
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display(LCD) element capable of preventing the distortion of gap width generated due to sudden change of temperature and improviding the uniformity of a display picture in a high molecule dispersion type LCD element dispersing liquid crystal into a high molecular compound. SOLUTION: When spherical spacer 16 to be elastically compressed by two glass substrates 11, 12 is sprayed into a liquid crystal layer 17 held by the glass substrate 11 provided with voltage impressing means 18 to 21 and the other glass substrate 12 which are opposed to each other through a seal member 13 at a prescribed temperature range (e.g. 0 to 85 deg.C) and a prescribed ratio, the distortion of gap width between the glass substrates 11, 12 due to the variation of temperature in the prescribed temperature range can be prevented.
Patent JP-H05142014-A (JP)
Title: Stabilizing method of operation of capacitance type level sensor
Inventor: ISHIZAWA MASAHITO
IPC: G01F23/26
Filed: 1991-11-18
Abstract: PURPOSE:To make it possible to detect reliably only the capacitance of a liquid in a liquid holding vessel and to detect reliably the level of the liquid in the vessel, without being affected by the noise propagated through a tube connected to a probe, by the floating capacity of the liquid in the tube, etc. CONSTITUTION:By providing an air gap 12 in a tube 6 inside a sampling arm, the value of the capacitance of a liquid in the tube 6 applied to a probe 2 is stabilized. In addition, the noise propagated through the liquid in the tube 6 is suppressed.
Patent JP-H10143700-A (JP)
Title: Automatic transaction device
Inventor: TAKEISHI TATSUYA
IPC: G07D3/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To set cash in a supplying and collecting cassette in a state that denomination is not mixed. SOLUTION: Cash is carried from a supplying and collecting cassette 7 in which denomination is mixed, and when the cash is 10,000 yen cash according to the denomination, it is housed in a cash housing 3, and when it is 1,000 yen cash, it is housed in a collecting part 16 of the supplying and collecting cassette 7. When all cash on a stage 15a is carried, all 10,000 yen cash is housed in the cash housing 3, and all 1,000 yen cash is housed in the collecting part 16, cash in the cash housing 3 is housed in the collecting part 16. Thus, the supplying and collecting cassette 7 can be set in a state that cash is housed so as to be discriminated for each denomination.
Patent JP-S63155318-A (JP)
Title: Light pen
Inventor: FUTATSUKA NOBUYUKI
IPC: G06F3/03
Filed: 1986-12-19
Abstract: PURPOSE:To prevent the malfunctions of a light pen by providing an energizing mechanism into a cap holding a light emitting substance holding member to energize this holding member in the projecting direction of the pen. CONSTITUTION:A spring rest 14 is fixed into a cap 3 and a spring 15 is provided between the rest 14 and a light emitting holding member 2 to energize this member 2. When a light pen is held by a hand and the tip of the pen is applied to a picture display device with the prescribed force, the member 2 moves toward a main body 1 of the light pen. This pressing force actuates a pressure detecting member 5. Thus it is detected that the force of a dot shape is applied to the picture display device and at the same time a light emitting substance 4 is turned on. When said pressing force is released, the member 2 is sent back to the spring 15 and the function of the member 5 is released. Then the substance 4 is turned off. Thus it is possible to eliminate the output variance of the pressure-sensitive rubber forming the member 5.