baber/WOPTO huggingface dataset:
Patent JP-S6267403-A (JP)
Title: Laser beam type position correcting apparatus
Inventor: OKURA TOSHIAKI
IPC: G01B11/00
Filed: 1985-09-20
Abstract: PURPOSE:To make it possible to detect shift in an arbitrary direction with high accuracy, by arranging two silicon diodes in parallel in opposed relation to a laser beam emitter and amplifying the difference between the outputs of said diodes to detect the shift of matter. CONSTITUTION:A beam emitter 11 of laser beam 17 is arranged at a reference position and a beam receiver 12 is arranged on a matter to be subjected to the detection and correction of shift. Two silicon diodes 18 having the same area, shape and characteristics are arranged to the beam receiver 12 in parallel along the direction intended to detect shift and the arithmetic processing of (VL-VR)/(VL+VR) is applied to the output voltages VL, VR of two silicon diodes 18 to calculate shift quantity and the position of the matter is corrected so as to bring the calculated value to zero.
Patent JP-H1137371-A (JP)
Title: Quick connector
Inventor: KAMIYAMA KUNIHIRO
IPC: F16L37/23
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a quick connector which has a comparatively simple structure, can surely and strongly keep the connecting condition, and comprises a locking mechanism effective in the cost. SOLUTION: A quick connector comprises a connector body 1 comprising a steel ball housing part 1b and a grooved first engagement part 1c on a peripheral wall 1a thereof, the steel ball 3 movably accommodated in the steel ball housing part 1b, a tube 2 inserted into an inner periphery of the connector body 1 from one side in an axial direction, and comprising a grooved second engagement part 2d on an outer peripheral face, and a slider slidably engaged with an outer periphery of the connector body 1, and pressing the steel ball 3 so that the steel ball 3 is engaged with the second engagement part 2d when it is slid to one side in the axial direction.  Further the quick connector comprises a C ring 5 which is held by the slider, 4 to be slid with the slider 4, is dropped to the first engagement part 1c by the elasticity thereof when the slider 4 is slid to one side in the axial direction, to be engaged with the connector body 1, and is removed from the first engagement part 1c when a diameter thereof is enlarged by a jig.
Patent JP-H1048229-A (JP)
Title: Rolling bearing unit with rotational speed detector
Inventor: MORITA KOICHI
IPC: F16C41/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by simplifying the manufacture of a stator to be built in a sensor. SOLUTION: A permanent magnet 17 constituting an encoder 15 is arranged alternately, on the side face thereof, with N and S poles at a constant pitch in the circumferential direction. A stator 27 to be built in a sensor 23 is provided, at one edge thereof, with a pectinate edge 35 in which protrusions and notches are formed at same pitch as the N and S poles. The stator 27 is provide, at the other edge thereof, with a linear edge part 36. An AC flux flows through the stator 27 as a rotary wheel 9 turns to induce an AC voltage in a coil 28.
Patent JP-S6452243-A (JP)
Title: Timer device
Inventor: HAYASHI TAISUKE
IPC: H04N5/76
Filed: 1987-08-21
Abstract: PURPOSE:To realize the automatic selection of a signal source in a series of timer operations, by providing a function switching circuit which responds to a signal specifying the signal source based on a time program. CONSTITUTION:A series of programs set by the setting circuit 12 of a program timer part 11 in a receiver 1 such as FM broadcast recording including a start time and a completion time, respectively, and CD reproduction, etc., are stored in the storage part of a control circuit T. And when the start time of a first program arrives, a power source is supplied to an amplifier 2, a tape deck 3, and a CD player 4, etc., by the circuit T, and also, a control signal corresponding to a program is supplied to the control circuit A of the amplifier 2. In such a way, the receiver 1 which becomes the signal source is set corresponding to the program by reacting a function switching circuit 22 with the circuit A. Similarly, the player 4 is set as the signal source for the program of CD reproduction, and the signal source in a series of program timer operations can be selected automatically.
Patent JP-S6179578-A (JP)
Inventor: ROI ERU WAAKENCHIN
IPC: F16B37/04
Filed: 1985-09-20
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-S58111474-A (JP)
Title: Original detecting system
Inventor: TANAKA YOSHIYUKI
IPC: H04N1/00
Filed: 1981-12-25
Abstract: PURPOSE:To detect the insertion of an original with comparatively simple circuit, by providing a stripe pattern colored white and black alternately at the arbitrary same intervals, not in parallel with the scanning direction, for a scanning light irradiating section of an original retaining plate. CONSTITUTION:White and black stripe patterns are provided to the scanning irradiated section of the paper retainer surface of the original retaining plate 1 alternately with the prescribed intervals. An original detection section 6 fetches picture information VD0 at the same time and discriminates the read pattern of insertion/non-insertion of an original, a detected information output DET is transmitted to a control section CONT and detects whether or not the original is inserted through sampling according to a sampling clock SMP.
Patent JP-H0942764-A (JP)
Title: Bath heater with hot water supply
Inventor: YAMAKAWA HIROKUNI
IPC: F24D17/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a prescribed quantity of hot water from a hot water faucet of a general hot water supply passage by providing a bathtub-side hot water supply passage of a water heater with a resistance adding device which adds a resistance having a virtually constant pressure loss irrespective of the quantity of hot water supply. SOLUTION: A resistance adding device 22 is composed of a taper pipe 15 and a float resistor 20 provided in the taper pipe 15. The taper pipe 15 is so formed as to have a taper section expanding upward and connected almost vertically to the middle of a bathtub-side hot water supply passage 10. In the case when hot water supply to a general hot water faucet and a bathtub is conducted simultaneously, the quantity of hot water flowing to them is distributed on the basis of a piping resistance and a difference in a potential head pressure. In a piping wherein the taper pipe 15 and the float resistor 20 are provided in the bathtub-side hot water supply passage 10, hot water flows only when the float resistor 20 lowering under its own weight closes up the lower end part of the taper pipe 15 and a prescribed pressure is thereby applied.  As the water pressure is applied and the hot water starts to flow, the float resistor 20 moves to the upper part of the taper pipe 15 and a flow passage is expanded. Therefore a pressure loss of the resistance adding device 22 is always constant even when a flow rate increases.
Patent JP-S6269399-A (JP)
Inventor: HAYATA MASAO
IPC: G07B15/00
Filed: 1985-09-20
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-H0375256-A (JP)
Title: Functional ceramics and production thereof
Inventor: NAGAI SATORU
IPC: C04B35/00
Filed: 1989-08-11
Abstract: PURPOSE:To obtain a functional ceramics effective for radiating far infrared rays, deodorization, suppression of multiplication of malignant microorganisms, etc., by molding a mixture consisting of a plastic raw material such as clay, fluxing material, iron fine powder and enzyme immobilized ceramic powder and calcining. CONSTITUTION:A mixture consisting of (A) 20.0-50.0 pts.wt. plastic raw material (one or more selected from clay, zeolite, sepiolite, cristobalite and bentonite), (B) 5.0-20.0 pts.wt. fluxing material (e.g. frit, lime, feldapar or talc), (C) 5.0-30.0 pts.wt. iron fine powder (iron ore of pure iron, hematite or magnetite) and (D) 5.0-25.0 pts.wt. enzyme immobilized ceramic powder or 0.3-2.0 pts. wt. enzyme stock solution (solution prepared by culturing a fungus belonging to the genus Aspergillus and extracting dehydrogenase) is ground into <=250 meshes, molded, dried and calcined (800-1,500 deg.C) to give a functional ceramics.
Patent JP-S59100504-A (JP)
Title: Rotary transformer
Inventor: INCHI TOSHIO
IPC: H01F38/14
Filed: 1982-12-01
Abstract: PURPOSE:To make joining between wires to unnecessary, and to eliminate press work at a rotary transformer by a method wherein a through hole base plate is used in place of a coil to be constructed by winding a wire. CONSTITUTION:Copper foil 2' is printed in a ring type on a thin plate 6 of phenol sheet, etc. The plate 6 is formed of a through hole base plate. The plate 6 is inserted in the groove of the ferrite core of a rotary transformer. Thereupon joining between wires is made to unnecessary, and moreover press work is made to unnecessary.
Patent JP-H1152113-A (JP)
Title: Retroreflective material and its production
Inventor: KUBO AKIO
IPC: E01F9/619
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To avoid overreflection at a short distance when a retroreflective material is used for a road sign, indication plate, advertisement, safety sign, lifesaving equipment, etc., and to make the material surely visible at a long distance by changing its reflectivity in such a manner that its reflectivity diminishes toward a center. SOLUTION: This retroreflective material is constituted by concentrically arranging reflection bands 2 having the different reflectivity on a base material 1. The reflection bands 2 consist of the plural reflection bands 2a to 2d which vary in the reflectivity from each other and are arranged in such a manner that the reflectivity diminishes toward the central part. The reflection bands are so arranged that the reflectivity is largest in the reflection band 2d and diminishes gradually toward the inner side until the reflectivity in the reflection band 2a is smallest. The reflection bands are so arrayed that the exposure areas per unit areas of glass globules 3a to 3d, i.e., transparent or translucent spherical bodies varying in sizes, diminish toward the central part, by which the reflectivity per unit area is changed.  The transparent bodies are not limited to the spherical bodies and may be prisms as well.
Patent JP-H0258866-A (JP)
Title: Semiconductor device
Inventor: EMA YASUMI
IPC: H01L21/768
Filed: 1988-08-25
Abstract: PURPOSE:To prevent the disconnection of a conducting layer of aluminum wiring in a step-difference part of a contact hole, and obtain a semiconductor device whose yield is improved by eliminating a part of interlayer insulating film in the vicinity of a part where a conductor layer in the highest part comes into contact with a conductor layer which is not in the highest part of a plural ity of conductor layers. CONSTITUTION:After a usual fourth layer polysilicon 18 is formed in a semicon ductor storage device, a part or the whole part of an interlayer insulating films 20, 21, 22 in a region containing the forming part of an aluminum contact hole is eliminated. In this constitution, the depth of the contact hole (d') becomes small as compared with the conventional depth (d), so that the step difference is relieved and the disconnection of an aluminum wiring 19 can be prevented. On the other hand, since a second layer polysilicon 16 acts as an etching mask, the insulating films of a first layer polysilicon 15 and the second layer polysilicon 16 are not decreased, and the deterioration of dielectric breakdown strength is not caused. Hence, the disconnection of conductor layers such as aluminum wiring can be prevented, and the yield is improved.
Patent JP-S6188632-A (JP)
Title: Data transmission control system
Inventor: YABUSHITA MASAHARU
IPC: H04L12/42
Filed: 1984-10-08
Abstract: PURPOSE:To attain the simple and assured transmission of data by controlling the downstream pass of data when the coincidence is obtained between the contents of the received data and a pattern showing the contents of reception stored previously and when the data on a frame is received through an I/O device for transmission of data. CONSTITUTION:A pattern showing the contents of the reception data is stored previously to a memory 3 which stores the contents of the coded reception data. Then the data to be trapped is detected when the coincidence is obtained between the word showing the contents of the reception data following a synchronizing flag and the pattern stored in the memory 3 and when the data is received. The output data is kept at a high level, for example, to control the output of the transmission data with said detection signal and by a transmission mode switch 11 provided at the downstream side of an I/O2 for transmission. Then the switch 11 is reset by a transmission request signal which is used for transmission of data from the I/O2.
Patent JP-S6452411-A (JP)
Title: Cushion material of bed
Inventor: FUJIKI MASARU
IPC: A61G7/05
Filed: 1987-08-24
Abstract: PURPOSE: To prevent the growth of ticks and mold by causing adsorption of an anti-tick, anti-mold solution of a specific composition into a cushioning material such as urethane foam which constitutes the core of a bed or the like. CONSTITUTION: An anti-tick, anti-mold solution, obtained when a predetermined amount of phytoncide which plants emit to exclude microorganisms from their bodies is mixed with predetermined amounts of water or an oil agent and water- soluble paste or the like, is made to thoroughly and uniformly adsorb into a cushioning material such as urethane foam that constitutes the core of a bed, mattress, or cushioned chair, and is dried. When the cushioning material expands or contracts as the position of the body changes, fine particles of the phytoncide having antitick and antimold emanate proportionately, excluding ticks and mold inhabiting the bed, chairs, etc., and the surroundings and preventing their growth to avoid biting and bloodsucking by ticks.
Patent JP-H0873994-A (JP)
Title: Hot rolled steel sheet for building material, reduced in biting surface scale defects
Inventor: YOKOI TOSHIO
IPC: C22C38/54
Filed: 1994-09-02
Abstract: PURPOSE: To produce a steel sheet causing no biting surface scale defects in a hot rolling stage and having excellent external surface appearance by properly regulating respective contents of P and Si in a steel sheet for building material. CONSTITUTION: A steel stock, which has a composition containing, by weight, <0.05% C, 0.03-0.1% Si, 0.05-1.0% Mn, <0.01% S, 0.03-0.20% P, 0.01-0.06% Al, and <0.003% O and satisfying the quantitative relation of [P%+7×Si%]=0.30 to 0.75%, or a steel ingot, which has a composition further containing at least one kind among specific amounts of Ti, Cu, and Ni and at least one kind among specific amounts of Cr, Nb, V, Zr, Mo, and B or specific trace amounts of Ca, rare earth elements, etc., independently or in combination, is hot-rolled, by which the steel sheet for building material, having desired thickness, is produced.  By this method, the steel sheet as a building material, reduced in biting surface scale defect at the time of hot rolling and having superior external surface appearance and also excellent in corrosion resistance and strength characteristics by the incorporation of Cr and the other elements, can be obtained.
Patent JP-S6454868-A (JP)
Title: Telephone terminal for drawing image communication
Inventor: WATANABE TATSUYA
IPC: H04N1/00
Filed: 1987-08-26
Abstract: PURPOSE:To eliminate the need of input of the part of a frame or a character an image for fixed form communication every time when the fixed form communication with a fixed form is performed, by providing function to output the image provided on a terminal, on the same screen as the communicated drawn image, after the finish of the communication or at the first of output. CONSTITUTION:When the fixed form communication is performed in a drawing image communication terminal, data to show that drawing image data is the data to be superposed on a fixed form is transmitted from a transmission side terminal during or after or before the data communication for the drawing image, and when the data is received by a receiving side terminal, the part of the fixed form is outputted at the first of the output or after the finish of the drawing image communication. The data of the image itself of the fixed form, i.e., the data to show the frame or the character concretely, is not transmitted, but the short data to show the purport of the fixed form communication is transmitted, and at the receiving side, when the data is received, the image of the fixed form part provided on the terminal, is outputted. Thus, communication time can be extremely shortened, and in addition, it is unnecessary to input the fixed form part every time.
Patent JP-S6271417-A (JP)
Inventor: HATANO YUKIHIKO
IPC: H02H3/08
Filed: 1985-09-25
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-H0373977-A (JP)
Title: Image forming device
Inventor: MIYAMOTO KAZUKI
IPC: G03G15/043
Filed: 1989-08-16
Abstract: PURPOSE:To generate image information fast without spoiling image quality by masking a specific area in each cell in each line when respective liquid crystal shutter arrays of plural lines arranged nearby a photosensitive body is scanned linearly. CONSTITUTION:This device is provided with a mask means 21 which drives liquid crystal shutter arrays 10 of plural lines arranged nearby the periphery of the photosensitive body on a time-division basis in synchronism with the rotating sped of the photosensitive body and masks specific areas of respective cells according to the number of lines and the resolution of the liquid crystal shutter arrays 10 and a multiple exposure means which controls an array driving means according to input image information and exposes the same position of the photosensitive body 12 repeatedly. Consequently, the same scanning line of the photosensitive body 12 is exposed repeatedly as many times as the number of lines to form an image fast on the photosensitive body 12.
Patent JP-2001030356-A (JP)
Title: Lining material for pipeline, manufacture thereof, lining method for pipeline, and lined pipeline
Inventor: SESHIMO MASAHIRO
IPC: B32B5/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To peel and remove an inside expanding tube after a reaction curable resin soln. is cured and to prevent such a phenomenon that the expanding tube is wound by high pressure water jet washing to obstruct the flow of a fluid. SOLUTION: A lining material is constituted by arranging a flexible airtight tube 2 on the outer surface of a cylindrical nonwoven fabric 4 impregnated with a reaction curable resin of which the viscosity is increased to 800,000-1,200,000 cps and inserting a flexible airtight expanding tube 5 in the cylindrical nonwoven fabric 4. The lining material 1 is inserted in an existing pipeline and expanded by the pressure of a fluid to cure the reaction curable resin to form a reinforced pipe and the expanding tube 5 is removed from the inner surface of the reinforced pipe.
Patent JP-H0299500-A (JP)
Title: Assembly-launching preparation system of space ship
Inventor: AARU TARUBOTSUTO REITON
IPC: B64G5/00
Filed: 1989-08-16
Abstract: PURPOSE: To perform assemblage and launch of any type of space vehicles by using the same launch pad by selectively combining an adapter frame and a saddle of custom-made for each type of space vehicle in relation to a transfer frame of a standard product. CONSTITUTION: An adapter frame 24 and a saddle 25 are formed into custom- made products so as to house a specified type of space vehicle 22 in relation to a transfer frame 23 of a standard product, and the space vehicle 22 is installed on the saddle 25 for each type. The center line of space vehicle 22 are matched to the same center line 30 by adjusting the depth of the adapter frame 24. As a result, the axes of respective space vehicles 22 can be accurately arranged on the same center 30 regardless of the difference between types, and the center 30 can be matched to the center of a launch pad when the space vehicle 22 is vertically positioned. Accordingly, all types of space vehicles 22 can be widely assembled, moved and launched by using the same launch pad.
Patent JP-H0764075-A (JP)
Title: Liquid crystal projection device
Inventor: ISHIGAKI OSAMI
IPC: G02F1/13
Filed: 1993-08-25
Abstract: PURPOSE:To improve the luminance of a projected picture by condensing the transmitted light and the reflected light of polarizing beam splitters at the identical position of a liquid crystal panel without vignetting them. CONSTITUTION:By the polarizing beam splitters 511 and 512, the light radiated from a light source 11 is split into P polarized light transmitted as it is and S polarized light reflected in the vertical direction to the P polarized light. The S polarized light is reflected on reflecting mirrors 521 and 522 and converted into the P polarized light by 1/2 wavelength plates 531 and 532. Since the mirrors 521 and 522 are arranged to be separated from the splitters 511 and 512, the reflected light thereof can be condensed on the liquid crystal panel without being vignetted.
Patent JP-H0660399-A (JP)
Title: Optical information recording and reproducing device
Inventor: KONO HARUHIKO
IPC: G11B7/09
Filed: 1992-08-06
Abstract: PURPOSE:To improve the information recording density by adding the offset corresponding to information to be recorded to a tracking control signal at the time of recording and performing the tracking operation without the offset at the time of information reproducing. CONSTITUTION:A recording control circuit 17 digitizes an analog signal to be recorded and sends it to a servo control system 28 as the track control offset. The servo control system 28 adds the track control offset from the circuit 17 to the track detection signal from an adder 27 and performs the tracking operation of an object lens 13 on a magneto-optical recording medium 16 in accordance with the signal resulting from this addition by actuator control. A laser driving circuit 12 drives a semiconductor laser 12 to record the signal on the medium 16 in accordance with the track control offset. The servo control system 28 controls actuators to perform the tracking operation without the offset by the tracking detection signal from the adder 27. Thus, information is multiplexed and recorded.
Patent JP-S6189202-A (JP)
Title: Polysaccharide, manufacture and fluid utilizing same
Inventor: JIYOOJI RUISU BUROODO
IPC: E21B43/25
Filed: 1985-09-25
Abstract: Water-soluble polysaccharides, including cellulose ethers, containg pendent vicinal dihydroxy structure capable of cis geometry, which upon crosslinking with a polyvalent metal have shear-thermal stability characteristics of at least about 30 at 250°F., are useful in oilfield applications.
Patent JP-S60102602-A (JP)
Title: Conjugate length changing movable mirror of large-sized copying machine or the like
Inventor: TAKAHASHI HIROSHI
IPC: G02B5/08
Filed: 1983-11-09
Abstract: PURPOSE:To prevent the second mirror from being contaminated by dust, etc. by constituting a pair of movable mirrors placed on the upper and lower parts in a large-sized electrophotographic copying machine, etc., as one body with one transparent member. CONSTITUTION:Suitable reflecting materials 12, 13 are vapor-deposited to the outside of the upper and lower inclined surfaces opposed to each other of a transparent member 11 of glass, etc. provided in a trapezoidal shape, respectively, and its inside is formed to a specular surface. Light which is made incident from a direction A by this specular surface is reflected to the vapor deposition surface of the reflecting material 13 by the vapor deposition surface of the reflecting material 12, so that it can be irradiated to a direction B from the vapor deposition surface of the reflecting material 13. According to such a constitution, as the magnification is changed, a moving distance to the horizontal direction is adjusted by an adjusting device in accordance with a variation of a conjugate length extending from its object to be photographed to the image surface, by which an optical image of an original is formed exactly on the surface of a photosensitive body.