baber/WOPTO huggingface dataset:
Patent JP-S6454468-A (JP)
Title: Copying machine
Inventor: SATO MASAHIKO
IPC: G03G15/00
Filed: 1987-08-25
Abstract: PURPOSE:To eliminate the need for test copying, by scanning an optical image obtained in a camera condensing part so that the television signal of the optical image is generated and receiving the television signal so that the optical image is reproduced. CONSTITUTION:The size of copy, the number of sheets and variable density, etc., are specified by operating an operation panel part 2 and at the same time a selection button of the display of copied area is pushed down. When the size of copy is specified, the window 8 of the specified size (A4 size) appears on the screen of a CRT monitor 3c and when the display of copied area is selected the camera condensing part 3a optically receives data same as the printing data of a fixing part 5 so that the copied area 9 of an original 7 is displayed on the screen of the CRT monitor 3c based on the signal transmitted from the camera condensing part 3a through an ITV interface conversion part 3b. Then, the contents of a hard copy can be checked in the stage of setting the original. Thus, it is unnecessary to execute test copying many times.
Patent JP-H0375232-A (JP)
Title: Production of optical fiber material
Inventor: NIIZAKI FUKUSABURO
IPC: B24B29/00
Filed: 1989-08-18
Abstract: PURPOSE:To remove an opaque part on the inner peripheral surface of a hole, simultaneously carry out surface finishing and polishing treatment and obtain the subject material with a high accuracy by perforating a cylindrical material in the axial direction, polishing the inner peripheral surface of the prepared cylindrical member with a specific high-speed rotating brush. CONSTITUTION:A glass tube consisting essentially of quartz or a cylindrical member composed of a rigid synthetic resin is perforated in the axial direction thereof with a drill, etc., to prepare a cylindrical member (a), which is supported in a polisher 1. The inner peripheral surface of the formed hole is then subjected to polishing treatment using a brush 9 with a high accuracy. The brush 8 is composed of fine synthetic resin yarn or bundle containing 10-60wt.% fine particulate or granular alumina-based abrasive grains and/or silicon carbide-based abrasive grains of about #2000-46 grain size and used by rotating a cylindrical brush in which synthetic resin fiber is radially and densely extended from the central wire at a high speed. Thereby, an opaque part formed on the inner peripheral surface of the hole can be removed and surface finishing and polishing treatment can be simultaneously carried out in an extremely short time with a high accuracy.
Patent JP-S58112527-A (JP)
Inventor: AIKAWA OKIYASU
IPC: A61B3/028
Filed: 1981-12-25
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-H0538628-A (JP)
Title: Electric discharge machining method
Inventor: TERUI YASUHITO
IPC: B23H1/10
Filed: 1991-07-29
Abstract: PURPOSE:To provide an electric discharge machining method equipped with both advantages of an aqueous machining solution and an oil base machining solution. CONSTITUTION:When electric discharge machining is conducted while a tool electrode 8 and a work to be processed 2 are put in relative movement within a machining trough 32, No.1 liquid 36 which is electrical insulative such as an oil base machining solution and No.2 liquid 4 as a machining medium such as an aqueous machining solution are supplied, wherein the latter liquid has a greater specific gravity than that of the former liquid, and the No.2 liquid 4 is fed to the machining gap G in the form of a jet stream.
Patent JP-2000041753-A (JP)
Title: Upper shelf structure for desk
Inventor: HORITAKE YOSHINORI
IPC: A47B21/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To rearrange a shelf plate constituting a part of an upper shelf and to substantially expand and utilize a top plate area. SOLUTION: The upper shelf 12 is installed on the rear part upper surface side of a top plate 15. The upper shelf 12 is provided with shelf plates 24 and 25 and the shelf plate 25 is detachably provided. A groove 36 extended in a front-to-back direction is formed at two left and right parts on the lower surface side of the shelf plate 25, and at the time of installing the shelf plate 25 on a drawer 17, the upper end of the side wall part 39 of a drawer 17 and the groove 36 are engaged with each other. A keyboard 53 can be arranged on the shelf plate 25 rearranged in such a manner and a computer body and a display can be installed in a free area formed by detaching the shelf plate 25.
Patent JP-H01301212-A (JP)
Title: Manufacture of elastic mold, and molded product and its manufacture by use of this mold
Inventor: SANO MICHIHIKO
IPC: A23G1/20
Filed: 1988-08-26
Abstract: PURPOSE:To obtain a molding without recession and strain, by adhering gelatinous elastic body forming solution onto the surface of an immersion mold and drawing it out, drying it to form an elastic film, and using the elastic mold, therein said elastic film is peeled from the immersion mold in the integrated state. CONSTITUTION:When a producing mold 5 of predetermined shape is fixed to a blank 3 to make an immersion mold 2, the producing mold 5 is projectively provided on the blank 3 via a supporting part 4 between said blanking mold and said producing mold, said supporting part 4 being used as a filing opening for forming material. Then, said immersion mold 2 is immersed in natural rubber latex solution 7 of which components are adequately conditioned. Thereafter, the surface of said immersion mold is dried in the state that said natural rubber latex solution is applied thereon to form a rubber film. Subsequently, a dried forming mold 1 is separated and released from said immersion mold 2. In order to manufacture a molding by using this elastic forming mold 1, the inside of this forming mold is filled with forming material from an opening 1a opened in the rear side of a fixing piece 1b, the forming material in said inside is solidified in the filled state, and after three-dimensionally and perfectly formed a said elastic forming mold 1 is spreaded to take out a molded product 8.
Patent JP-S58111084-A (JP)
Inventor: HAMADA HIROYUKI
IPC: G02F1/15
Filed: 1981-12-23
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-H0495237-A (JP)
Title: Head for storing optical data and medium
Inventor: POORU JIEI UEERENBAAGU
IPC: G11B7/24
Filed: 1990-08-13
Abstract: PURPOSE: To make it possible to obtain an optical data memory system which is excellent in a dust defocusing effect and is low in electric power consumption by using an optical data recording medium provided with a recording layer in the uppermost part and a reflection layer in the lowermost part and a combined optical/magnetic head. CONSTITUTION: The optical data memory system is constituted by using the optical data recording medium 130 provided with the recording layer 60 in the uppermost part and the reflection layer 80 in the lowermost side and the combined optical/magnetic head 140. Then, the incident light beam 10 on the front surface arrives at a focus existing at the recording layer 60 by passing the recording layer 60, a substrate layer 70, reflect from a base 80 and again pass the substrate 70 in a reverse direction. In such a case, the optical path turns back and, therefore, the substrate 70 may be formed to a half thickness even if the optical path length is the same. The optical head and the magnetic head are combined in such a manner. Since the movement of these heads as a single unit is made possible, the increased speed and the improved reliability are resulted.  On the other hand, the reduction in the cost and the electric power consumption is resulted.
Patent JP-H0961748-A (JP)
Title: Picture display device
Inventor: TAKAHASHI KOICHI
IPC: H04N5/64
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To give power to an optical split surface, to simplify right and left optical systems and to easily correct aberration in the case of splitting light from one picture display element and displaying pictures to both eyes. SOLUTION: The light from an LCD 10 is transmitted through the 1st surface 1R of an eccentric prism body 12R and split by the half mirror surface 2RH part of the 2nd surface 2R thereof; and the reflected light is totally reflected by the 1st surface 1R, reflected by the 3rd surface 3R, refracted by the 2nd surface 2R and guided to an exit pupil 11R for a right eye so as to project the enlarged picture of the LCD 10 to the right eye of an observer.  Meanwhile, the light transmitted through the half mirror surface 2RH part and exiting to the outside of the prism body 12R is transmitted through the 1st surface 1L of an eccentric prism body 12L, reflected by the reflection surface 2LM part of the 2nd surface 2L, totally reflected by the 1st surface 1L, reflected by the 3rd surface 3L, refracted by the 2nd surface 2L, guided to an exit pupil 11L for a left eye so as to project the enlarged picture of the LCD 10 to the left eye of the observer.
Patent JP-S6192343-A (JP)
Title: Transmission gear for vehicle
Inventor: OKUBO SEIICHI
IPC: F16H63/00
Filed: 1984-10-09
Abstract: PURPOSE:To enable select/shift operation to be effected by means of a control member such as wire by enabling both a shift arm and a select arm to be operated independently. CONSTITUTION:A shift shaft 186 and a select shaft are turned to move independently of each other by a wire 194 for shifting and a wire 195 for selecting respectively and turning movement operation of a shift arm 187 and a select arm 190 responding thereto forces a shift piece 183 to make turning movement or sliding motion along a shift piece shaft 181 so as to get either one of transmission gear steps selected. Accordingly, a select/shift mechanism 180 can be materialized correspondingly to push/pull type shifting wire 194 and selecting wire 195 respectively.
Patent JP-S6455687-A (JP)
Title: Card device
Inventor: FUJIMOTO KAZUO
IPC: B42D15/02
Filed: 1987-08-26
Abstract: PURPOSE:To reduce power consumption in a PIN pad as much as possible by constituting a card device of an information card, an information processor, and the PIN pad and activating a communication control module in the PIN pad at the time of completion of the input operation of the PIN pad after start. CONSTITUTION:The card device consists of an information card 1, an information processor 2 including a card read module 3 which reads contents of the information card 1, and a PIN pad 8 which is used for input of a password number or the like at the time of using the card, and the PIN pad 8 has an input device 13 and a communication control module 11 and has a function 12 which activates the communication control module 11 only at the time of completion of input. That is, the communication control module is activated at the time of completion of the input operation after start, and therefore, the power consumption of the PIN pad is reduced.
Patent JP-S6273882-A (JP)
Title: Rotary recording medium recorder for video signal
Inventor: KANEKO KIYOTAKA
IPC: H04N5/765
Filed: 1985-09-27
Abstract: PURPOSE:To record a video signal at a proper phase quickly after a rotary recording medium is started by discriminating the lead/lag of the 1st signal to a reference signal and selecting either of two timings while providing a recording control means recording a video signal to a rotary recording medium. CONSTITUTION:A reset circuit 132 is a circuit to reset a synchronizing signal generating circuit 18 in a proper timing and resets the synchronizing signal generator 18 in two kinds of timing after 5H or 9H elapse from the production of a phase pulse PG. Which of them is to be selected is controlled by a phase detection circuit 130. When an output 74 of a lock detection circuit 100 reaches a high level, a flip-flop 76 is set and one input 85 of an AND gate 60 is energized and the phase pulse PG detected by a coil 52 at first after the energizing passes through a gate 60 and the circuit 18 is reset by using a reset pulse 88 in a prescribed timing specified by the reset circuit 132. Thus, after the rotary recording medium is driven, the video signal is recorded quickly at a proper phase.
Patent JP-H0961701-A (JP)
Title: Optical apparatus having line of sight detector
Inventor: AKASHI AKIRA
IPC: G02B7/28
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent the inadvertent selection of the focus detection region not desired by a user by forming a region where the focus detection region is not selected when a second decision range is set at the time of the second and subsequent focus detection operations. SOLUTION: Only the x-axis coordinates in the horizontal direction of the line of sight is used for the first selection of the line of sight detection. A central distance measurement point 7C is elected if the coordinates (x, y) on the finder of the detected line of sight are -x1<=x<=x1. The left side distance measurement point 7L is selected if -x2<=x<=-x1. The right side distance measurement point 7R is selected if x1<=x<=x2. The central distance measurement point 7C is selected if -x1<=x<=x1 and -y1<=y<=y1. The left side distance measurement point 7L is selected if -x2<=x<=-x1 and -y1<=y<=y1. The right side distance measurement point 7R is selected if x1<=x<=x2 and -y<=y<=y1.  The selection of the distance measurement point by the line of sight is not executed by considering that the user does not gaze steadily at the distance measurement point if the absolute value of the coordinate y in the perpendicular direction exceeds y1.
Patent JP-H0551242-A (JP)
Title: Production of glass block panel
Inventor: YAMAMURA YUKIHIRO
IPC: C03C27/10
Filed: 1991-08-23
Abstract: PURPOSE:To attain manhour saving and the cost reduction by providing a glass block stuck with the protective films on the upper and lower faces, filling mortar into a joint space, hardening it, and then peeling and removing the protective films. CONSTITUTION:Desired numbers of the glass blocks 1 stuck with the protective films 2, 3 using a vinyl tape, etc., on the upper and lower faces, are provided on a positioning surface plate 4 provided projected lines 4a at a grid shape so as to keep mutually the joint space 5. Next, the mortar 6 is filled into the joint space 5 and, by hardening it, a glass block panel 10 is obtained. Next, by taking out the glass panel 10 from the positioning surface plate 4, the protective films 2, 3 on the upper and lower faces of the block 1 are peeled and removed to make the glass block panel.
Patent JP-H08103645-A (JP)
Title: Amphoteric surfactant and detergent composition containing same
Inventor: MANIRARU DAHANAYAAKU
IPC: C09K23/38
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a surfactant having at least two hydrophobic moieties and at least two hydrophilic groups per molecule by comprising a specified compd. SOLUTION: The anionic surfactant comprises a compd. expressed by the formula. In the formula, R1 is 5-22C alkyl, etc., R2 is 1-12C alkylene, etc., B is -C(O)- carboxyl group, etc., R3 is 1-10C alkylene, etc., R4 is 1-10C alkylene, etc., Y is -SO3 H, etc., and salts thereof. The salt in the formula comprises an alkali metal salt and org. base, etc., wherein the org. base is monoethanol amine, etc. Thereby, a mild surfactant having at least two hydrophobic moieties and at least two hydrophilic groups per molecule can be obtained, which is ecologically compatible in an ecologically sensitive environment.
Patent JP-H06244174-A (JP)
Title: Formation of insulating oxide film
Inventor: OMI TADAHIRO
IPC: H01L29/78
Filed: 1993-08-04
Abstract: PURPOSE:To form an insulating oxide film which has a high dielectric strength and is small in leakage current and into which a large amount of charges can be injected by forming an insulating oxide film on an surface protective oxide film after forming the surface protective oxide film by dipping a semiconductor substrate in ultra pure water containing ozone. CONSTITUTION:A surface protective oxide film is formed on the surface of a silicon wafer by dipping the wafer 10 in ultra pure water containing ozone in an ozone water processing device 103 after forming a field oxide film on the surface of the wafer 10 and precisely cleaning the wafer after partially exposing the surface of the semiconductor. The wafer 205 with the surface protective oxide film is housed in the sample housing chamber of a load-lock system 204 and the chamber is evacuated. Then the wafer 10 is loaded in an oxidizing furnace 201 after introducing a highly pure argon gas into the furnace 201 and the oxide film is subjected to dry oxidation by raising the temperature of the furnace 201 to, for example, an oxidizing temperature of 900 deg.C. Therefore, a high-performance insulating oxide film can be formed.
Patent JP-S6275970-A (JP)
Title: Magnetic disk driving device
Inventor: TAJIMA TAIJI
IPC: G11B27/10
Filed: 1985-09-27
Abstract: PURPOSE:To always secure a gap immediately before an index mark and to improve the reliability of the index mark by detecting the position of all sectors on the basis of an detecting output when the width of the detecting signal of the index mark is narrow. CONSTITUTION:The index mark signal from the index mark detecting circuit of the magnetic disk driving device is inputted to the CK terminal of FF 43, an output Q is an L level at the falling point of the signal and a timer 40 is cleared. By such a clearing, equivalent to the starting counting of the CLK, and after the time equivalent to the starting position of respective sectors 1-4, one pulse is respectively outputted to outputs Q1-Q4. The setting time of the timer 40 is the delaying time of the detecting circuit, respective outputs Q1-Q4 of the timer 40 are applied to a sector 41, and during the sector of the purpose, the gate signal of the H level is outputted. The gate signal is applied to the system control circuit, respective sectors 1-4 are recorded and reproduced and the gap immediately before the index mark is always secured.
Patent JP-S6099005-A (JP)
Inventor: JIYOOJI SHII UEI
IPC: C01B31/36
Filed: 1984-10-09
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-H0655135-A (JP)
Title: Reverse coating method
Inventor: MORISHIGE CHIKAO
IPC: B05D1/28
Filed: 1992-08-10
Abstract: PURPOSE:To provide a reverse coating method capable of forming a coating soln. film having uniform objective thickness under various conditions. CONSTITUTION:A reverse coating method satisfies formula (I) showing uniformity and formula (II) showing the control of a liquid film. The formula (I) is Ca-a/(Vm/Va) [wherein Ca is 0.01-2 calculated by Ca=mu Va/sigma (mu: coating viscosity Pa.s, Va:A roll speed m/s, sigma: surface tension N/m of coating), (a) is 0.08-0.15, (b) is 2-3.5, Vm is M roll speed m/s] and the formula (II) is T/ho=K.Ca<2/3> (wherein ho is 0-150 being the gap mum between an A roll and an M roll, K is 0.4-0 7 and T is the coating thickness mum on an A roll).
Patent JP-H0763320-A (JP)
Title: Soot blowing device
Inventor: MIYAMOTO MASAAKI
IPC: F23J3/00
Filed: 1993-08-27
Abstract: PURPOSE:To reduce the movement stroke of a lance pipe and to reduce the size of the device by a method wherein the lance pipe is reciprocatingly movable in the axial direction by a distance slightly longer than the distance between injection nozzles and the movement/rotation control device is inserted in a predetermined position into the body of a heat-exchanger rotatably around the axis. CONSTITUTION:A soot blowing device comprises a lance pipe 7 having an injection nozzle 6, and a moving means axially reciprocatively moved in a state that the lance pipe 7 is inserted in a body 1 of a heat-exchanger having a heat-exchanger tube 2 in the direction at right angles to the lance pipe 7. A plurality of injection nozzles 6 disposed an intervals being a plurality of times as large as the distance between the heat-exchange tubes 2 are arranged on the lance pipe 7 throughout a range of from the tip to the rear. Further, the movement/rotation control device is provided for inserting the lance pipe 7 in a predetermined position into the body 1 of the heat-exchanger axially reciprocatingly movably by the distance slightly longer than the distance between the injection nozzles 6 and rotatably around the axis.
Patent JP-2001044593-A (JP)
Title: Mounting structure of circuit component
Inventor: IMAIZUMI NORIHISA
IPC: H05K1/18
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To realize a mounting structure for circuit components for surface mounting, which are electrically connected to a circuit board with a gap from the surface of the board, in such a way that the circuit board can be cleaned with reliability without increasing cost. SOLUTION: A board electrode part 2 of copper think-film conductor is printed on a circuit board 1 in which a notch 5 is formed, in such a way that its surface is in a concave shape. Solder 6 is provided in accordance with the shape of the board electrode part 2 and a circuit component 1 is mounted on the solder 6, in such a way that a hole 8 connecting between the gap between the circuit board 3 and the circuit component 1 and the exterior through the notch 5 is formed. In this way, at the cleaning of the circuit board 3, since detergent can be made to enter and leave through the hole 8 formed by the notch 5 also, the board 3 can be cleaned surely.
Patent JP-S60104979-A (JP)
Title: Fixing device
Inventor: NISHIWAKI YASUO
IPC: G03G15/20
Filed: 1983-11-11
Abstract: PURPOSE:To prevent paper wrinkles to be generated due to the absorption of moisture to an image carrier at the fixing time by forming a guide for guiding the image carrier to a heating and compressing part and constituting at least a part of the guide by a hygroscopic material. CONSTITUTION:A guide means 13 consisting of a guide supporting body 11 and a moisture absorbing body 12 supported by the guide supporting body 11 is arranged near the inlet of recording paper 9 at a space between a heat roller 1 and a pressing roller 6 and the moisture absorbing body 12 is constituted of a heat resisting material such as paper, cloth, laser or artificial laser. Although steam exhausted from the recording paper 9 at a nip part 10 by heating and compressing is concentrated into the inlet side, the steam is absorbed by the misture absorbing body 12. Therefore, paper wrinkles to be generated when the recording paper 9 absorbs the steam, expands and rushes into the nip part 10 is prevented.
Patent JP-S6190121-A (JP)
Title: Nonglaring reflecting mirror
Inventor: KATO YOJI
IPC: B60R1/02
Filed: 1984-10-10
Abstract: PURPOSE:To vary a reflection factor while maintaining the flatness of a reflecting surface by laminating two polarizing plates having alternately two kinds of polarization areas which are differently in phase and out of phase in a polarization direction so that they move relatively. CONSTITUTION:Two light transmission polarizing plates 1 and 2 formed by arraying alternately two kinds of polarization areas (a) and (b) which are differently in phase and out of phase in the polarization direction are laminated and also supported movably so that an in-phase and out-of-phase overlap of the two light transmission polarizing plates 1 and 2 varies. Then, a reflecting mirror is provided to the rear part of those polarizing plate 1 and 2.
Patent JP-H0261975-A (JP)
Title: Far infrared heater
Inventor: KAWANISHI HIDESATO
IPC: H05B3/46
Filed: 1988-08-26
Abstract: PURPOSE:To improve the far infrared ray emission characteristic and prevent stains from becoming conspicuous by forming a far infrared ray emitting layer made of a specific oxide on the surface of a tube and providing black spots on it. CONSTITUTION:A white or yellow neutral tint far infrared layer mainly made of an oxide such as silica, alumina and zirconia with high far infrared characteristic is formed on the surface of a tube, and black spots are formed on this layer to manufacture a far infrared heater. The far infrared heater with high far infrared ray emission characteristic and inconspicuous for stains is obtained.