baber/WOPTO huggingface dataset:
Patent JP-S61137102-A (JP)
Title: Patterning method of diffraction grating
Inventor: ONUMA KAZUHIKO
IPC: G02B5/18
Filed: 1984-12-07
Abstract: PURPOSE:To suppress the generation of interference fringes in the stage of manufacturing a diffraction grating and to manufacture the beautiful pattern of a diffraction grating by diffusing the light of the component in the direction perpendicular to the direction where the interference fringes array as diffused light and averaging the phases of the light. CONSTITUTION:Light 22 from a laser light source is divided to two beams of light by a half mirror 24. The light past the mirror 24 is reflected by a mirror 26 and is then expanded by lens 28. The expanded light passes through a one-way diffusion plate 30 and arrives as the light diffused in an arrow 38 direction at a photosensitive material 12 by passing through a mask 10. On the other hand, the light reflected from the mirror 24 is reflected by a mirror 32 and is expanded by the lens. The expanded light passes through a one-way diffusion plate 36 and arrives as the light diffused in the arrow 38 direction at the material 12 by passing through the mask 10. Both beams of the light form the interference fringe on the material 12. Such fringe is recorded and the diffraction grating having the pattern which can be made by the mask 10 is formed. The unnecessary interference fringe is formed in the direction perpendicular to the arrow 38 direction in this stage, but the light has the diffusivity in the arrow 38 direction and therefore the phases of the interference light superpose randomly on each other at one point on the material 12 and the unnecessary interference fringe is annihilated.
Patent JP-H04136594-A (JP)
Title: Extension drive unit of extensible structure and latch releasing unit
Inventor: TAKAHARA KENICHI
IPC: F16S5/00
Filed: 1990-09-28
Abstract: PURPOSE:To smoothly extend a pantograph by providing a drive cable to be belted with one end fixed to the head section of an extensible structure and the other end extended to a base section along the bar-like member of the element and a means to apply tension to the drive cable. CONSTITUTION:An extensible structure A is conceptually composed of only two pantograph elements 6 which are shown by bar-like members 4a and 4b and pulleys 61a to 61f provided in each hinge block. A pulley 61g is fixed to a fixing section. With one end of an extension drive cable 20 fixed to the pipe 22 at the head of the extensible structure through a spring 23, the extension drive cable 20 is led on each pulley in the order of pulleys 61a, 61b, 61c, 61d, 61e, and 61f, and pulleys 61f and 61g. The other end of the led extension drive cable 20 is connected to the take-up drum 38 of the extension drive mechanism 34 provided on a base through a free block 33 supporting a base end. The pantograph elements 6 can be extended by pulling the extension drive cable 20 in the direction shown by the arrow 63.
Patent JP-H01101501-A (JP)
Title: Convergent type rod lens
Inventor: SHIGA NOBUO
IPC: G02B6/42
Filed: 1987-10-14
Abstract: PURPOSE:To easily position an axis with a maximum refractive index against an optical axis by maximizing a refractive index along an axis parallel and eccentric with/from a center axis and parabolically reducing refractive indexes from the eccentric axis to the outer periphery. CONSTITUTION:The refractive index of a convergent type rod lens 1 is maximized along an axis 6 parallel and eccentric with/from the center axis 2 and the values of refractive indexes are gradually reduced from the maximum position to the outside as shown in a parabola A. An area distributing refractive indexes like a parabola constitutes a virtual cylinder 7 around the axis 6 and the outer periphery of its button is brought into contact with the outer periphery of the end face 3 of a small diameter. In case of correcting the axial shear between an optical fiber 15 and a light receiving element chip 16, the rod lens 1 can be accurately positioned in the optical axis direction by stopping the rotation of the lens 1 at the maximum output of the chip 16 and adhesively fixing the lens 1.
Patent JP-H0793806-A (JP)
Title: Information recording medium and information recording method
Inventor: SUZUKI KATSUMI
IPC: G11B7/24035
Filed: 1993-09-22
Abstract: PURPOSE:To provide the information recording medium and information recording method with which sufficient reproduced signals are obtd. even if the power of a laser beam for recording are large on premise of the information recording medium of a DRAW type and diffusion alloy. CONSTITUTION:This information recording medium is constituted by successively laminating a dielectric protective layer 23, a first recording film 24 which is amorphous in the film forming state, a second recording film 25 which is crystalline in the film forming state and an org. resin protective layer on a light transmissive substrate 22. The first and second recording layers 24, 25 are melted, diffused and alloyed by irradiation with a laser beam 21 for recording from the substrate side and these parts are crystalline recording marks.
Patent JP-H01135454-A (JP)
Title: Follow-up hold-down base for grinder
Inventor: JIYOSEFU MIYUURAA
IPC: B24B41/06
Filed: 1988-10-14
Abstract: PURPOSE: To stably support a workpiece over a long period in a large work range by means of jaws, and perform grinding work on the dimensionally different workpiece at a high speed by opposing the linearly moving directions of a pair of the jaws, and inclining them to tangents of contact points of a workpiece surface. CONSTITUTION: When a workpiece 34 is ground to a cylindrical shape by a gringing wheel 35 freely movable in the radial direction relative to the workpiece axis 14, two jaws 21 and 31 come into contact with a surface 41 of the workpiece 34 at two points 6 and 7 angularly dislocated in the circumferential direction, and support the workpiece 34. A step motor 29 is driven synchronously with diametrical reduction in the workpiece 34 according to circular grinding, and a screw spindle 27 where an inverse screw is carved on the left and right both ends is rotated, and the jaws 21 and 31 arranged in upper and lower spindle diameters 17 and 18 are linearly moved in their slant attitude relative to tangents 42 and 44 of contact points 6 and 7 of a workpiece surface 41 in the mutually reverse direction.  The workpiece 34 is always stably supported from two directions by the edges 24 and 43 of lining members 23 and 32 in these jaws 21 and 31.
Patent JP-H04137096-A (JP)
Title: Prepaid card system
Inventor: EMOTO SHINSUKE
IPC: G07G1/14
Filed: 1990-09-28
Abstract: PURPOSE:To enable the tabulation management of issued amount, recovered amount and un-recovered amount of the card by issued year and month by tabulating the unused left amount of an old card as the recovered amount for the old card issued date and treating the sum of the balance amount of a newly purchased card and the unused amount of the old card as the issued amount of the new card. CONSTITUTION:A prepaid card management file set in a hard disk device 5 of a store controller 1 is used for storing the issued amount, recovered amount and un-recovered amount of the prepaid card and set by each kind of card. When a customer purchases a new card, the unused amount of the old card is tabulated as the recovered amount of the old card for the issued date of the card and the sum of the balance amount of the newly purchased card and the unused amount of the old card is treated as the issued amount of the new card. Thus, even in the case of treating the sum of the purchased amount of the new card and the unused amount of the old card as the balance amount of the new card, the un-recovered amount of the prepaid card where N years has passed since it was purchased can be easily known.
Patent JP-H06105745-A (JP)
Title: Electric water boiling apparatus
Inventor: KOBAYASHI HIDEAKI
IPC: A47J27/21
Filed: 1992-09-29
Abstract: PURPOSE:To prevent malfunction due to attachment of the water, which has intruded into the body of an electric water boiling apparatus, to a control circuit by furnishing a waterproof cover to block the opening of a holder which covers water-tightly the over-part and side faces of the control circuit. CONSTITUTION:The water which has intruded from a gap in the body of an electric water boiling apparatus at the time of water supply or washing and is willing to attach to a control board 5 upon splashing when the body is moved and carried, is hindered by a waterproof cover 30 and does not reach the control board 5. Also because the water willing to intrude from the fit part of an accommodation part (holder) 20 with the cover 30, can not get over a rib 32 installed extending from the cover 30, it can not get into the space bounded by the accommodation part 20 and cover 30. If the body is inverted up and down, on the contrary, the water willing to intrude from the fit part of the accommodation part 20 with the cover 30 is trapped in a groove 29 formed in the accommodation part 20 and can not stride over a groove 29, so that it does not enter the space bounded by the accommodation part 20 and cover 30.
Patent JP-H06109499-A (JP)
Title: Fluidic flowmeter
Inventor: ITO SHIGEYUKI
IPC: G01F1/69
Filed: 1992-09-29
Abstract: PURPOSE:To detect a uniform flow rate and then to achieve an accurate and sensitive flow rate measurement by setting the width of a settling space to be equal to or more than that of a jet nozzle and then providing a flow sensor in parallel with a fluidic vibration surface. CONSTITUTION:A settling space 10 is formed so that a channel is narrowed as compared with a flow-in pipe 1 by one step and then a jet nozzle 4 where the channel is narrowed further by one step via a flow reduction part 4 continues. Namely, the width of the space 10 is set to be more than that of a nozzle 5. Therefore, the flow of a fluid which is introduced from the flow-in pipe 1 is rectified from three-dimensional flow to two-dimensional flow through the space 10. Further, the speed distribution becomes a stable flow due to the flow into the nozzle 5 via the narrow reduction part 4 and the flow is emitted into the channel expansion part 6 from the nozzle 5. Therefore, since a uniform flow rate from the space 10 toward the reduction part 4 is detected by a flow sensor 11, the flow rate can be measured sensitively and accurately.
Patent JP-H1194364-A (JP)
Title: Fan forced heater fitted with air cleaner
Inventor: SUZUKI TOMIJI
IPC: F24H3/04
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To raise a dust collection rate and an odor removal rate, and quickly remove dust and smell, and equalize the temperature within a room at the time of heating operation. SOLUTION: This fan forced heater is provided with a fan 15 for air cleaning and a filter 13 for air cleaning, above the fan forced heater part, and they are separated completely from the fan forced heater part. Moreover, a filter 13 for air cleaning of fine mesh and large surface area to remove dust and odor enough is attached. Hereby, the dust collection efficiency and odor removal rate can be raised, and also air high in humidity near the ceiling can be agitated to equalize the room temperature by operating a fan 15 for air cleaning at heating operation.
Patent JP-H07113155-A (JP)
Title: Equipment for pickling and galvanizing steel strip
Inventor: SHIBATOMI NOBUHIRO
IPC: C23C2/06
Filed: 1993-10-18
Abstract: PURPOSE:To consistently carry out the pickling process and the galvanizing process in the same line by specifically arranging the pickling equipment and the galvanizing equipment including the switching part. CONSTITUTION:A pickling section 9 is arranged on the upstream side of the uncoiling line A having an uncoiler 1 of the steel strip and on the downstream side of flow of the steel strip. An inlet side switching part 14 is arranged on the downstream side thereof, and a galvanizing section 18 and a bypass section 19 which are branched from here to the vertical direction are arranged, and in addition, an outlet side switching part 20 where these are merged is arranged. A coiling line B having a coiler 29 arranged close to the uncoiler 1 at almost same height is arranged to the lower part of the outlet side switching part. The pickled steel strip is switched to the required section out of the galvanizing section 18 and the bypass section 19 by the switching part 14, and for example, when the steel strip is galvanized, the section 18 is selected to execute the necessary treatment.
Patent JP-2000083642-A (JP)
Title: Manufacturing equipment for tobacco filter
Inventor: OKAZAKI HIROKI
IPC: A24D3/02
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing equipment for tobacco filter decreasing the degree of cave-in generation on the section of a filter plug even in a case manufacturing the tobacco filter in a high speed plug winding up, capable of providing a more high quality tobacco filter. SOLUTION: This tobacco filter manufacturing equipment installs a filter material supplying part 1 supplying a filter material F having crimpability, an opening part 5 prolong the crimps and opening the filter material, an air-jet 9 bundling the filter material F into a predetermined diameter, a tube winding part 10 forming the bundled filter material F into a cylinder shaped rod and winding a winding paper P around the bundle, and a plating having surface roughness Rz<=2.5 μm in conformity to JIS B-0601 is applied to a part of the contacting part of the tubing part 10 that contacts with the filter material F.
Patent JP-H0579000-A (JP)
Title: Pattern papers
Inventor: OIKE KOZO
IPC: D21H27/02
Filed: 1991-09-11
Abstract: PURPOSE:To obtain mass-producible inexpensive pattern papers visually fit to a sense of modern people by previously using a transfer foil on the surface of paper forming a pattern paper and decorating the paper with an arbitrary pattern such as melange pattern, zigzag check pattern, woven bamboo pattern, etc., or a family crest. CONSTITUTION:A transfer foil is previously used on the surface of paper forming a pattern paper used for colored paper, strip of fancy paper, folding screen, SHOJI screen or sliding screen to give the objective pattern paper decorated with an arbitrary pattern such as melange pattern, zigzag check pattern, woven bamboo pattern, vertically-striped pattern, splashed pattern, YOSHIHARATSUNAGI pattern, projected elliptic pattern, SHAAYAGAT pattern, fylfot pattern, alternative black and white check pattern, tortoise shell pattern, HIGAKI pattern, YORISHIMA pattern, complex check pattern, SEIKAIHA pattern, SAMEKOMON pattern or ASAHA pattern or family crest made of a transfer coating film.
Patent JP-H0769903-A (JP)
Title: Anti-human immubnodeficiency virus agent and agent for treatment of aids
Inventor: YAMAMOTO NAOKI
IPC: A61K35/02
Filed: 1993-10-18
Abstract: PURPOSE:To obtain an anti-human immunodeficiency virus agent and AIDS- treating agent containing mineral ion water or its solid component as an active component. CONSTITUTION:This anti-human immunodeficiency virus agent and AIDS-treating agent is produced by weathering psammite tuff used as the starting soil, extracting the obtained ocher yellow oxidized soil with water and using the obtained mineral ion water or its solid component as an active component of the agent. The weathering of the psammite tuff is carried out by allowing to stand the mined soil in air preventing from the exposure to rain and dew until ocher yellow oxidized soil is slightly formed on the surface of the soil and keeping the preliminarily weathered soil under moist condition, e.g. at a room temperature of 25-35 deg.C, the soil temperature of 20-25 deg.C and the moisture content of the soil of 30-40% until ocher yellow oxidized soil is formed on the surface of the soil. The formed oxidized soil is collected and extracted with water to obtain a mineral ion water.
Patent JP-H04137125-A (JP)
Title: Engineering work station
Inventor: KATO YOSHIO
IPC: G06F3/038
Filed: 1990-09-28
Abstract: PURPOSE:To reduce the degradation of work efficiency accompanied with keyboard work by clicking a character string in an input window by a mouse to vicariously execute the key-board input. CONSTITUTION:When a certain module enters into the state waiting for keyboard input to the like, its input window means is started. After an input window is operated on a graphic display device 5, a character string to be displayed is selected from a character string table 8a where an array of required characters is stored together with relative coordinate values of display, and the character string is arranged and displayed. When click input from a mouse 6 comes, its coordinate value is collated with contents of the character string table 8a to discriminate the input character, and it is stored in a character string buffer 3a. When click is discriminated at the time of return, the character string in the character string buffer 3a is returned as an argument to the module. Since the input window is opened when a start item of the input window is clicked by the mouse, the work is performed without using a keyboard 7 at all.
Patent JP-S63112587-A (JP)
Title: Oxadiazine and its production
Inventor: MAIKURU BARII GUREIBUSUTOTSUKU
IPC: C07D499/00
Filed: 1987-10-16
Abstract: Compounds of the formula (V), <CHEM> wherein R<1> is certain optionally substituted alkyl groups, R<2> is hydrogen, alkyl or optionally substituted phenyl and R<3> and R<4> are independently alkyl or optionally substituted phenyl, or together form a C 4-7 cycloalkyl ring; are described as useful intermediates in the preparation of carbapenem and penem antibiotics. Processes for their preparation are described as are certain oxadiazine intermediates.
Patent JP-H10106323-A (JP)
Title: Luminaire
Inventor: MUROFUSHI KAZUTO
IPC: F21V7/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To easily prevent deterioration of a sensor sensitivity at the time of shade installation without degrading design property by installing an infrared ray-transmissive opening and closing member in an open hole of a reflecting plate on the opposite to an infrared sensor installed in the luminaire main body. SOLUTION: A mountain-shape reflecting plate 30i installed in a box type luminaire main body having an open part in a lower part and a linear tubular fluorescent lamp 11 is install in the installation space 32 through a lamp socket 10. Further, an infrared sensor 40 is installed on the opposite to an aperture hole 3t formed 10 the center reflecting plate 35 having a reversely triangular shape to detect the existence of a human being to turn on and oft and modulate the light. in such a luminaire, an opening and closing member 45 which slides back and forth us installed in the longitudinal direction of the back side of a center reflecting plate 35.  The opening and closing member 45 is made of an infrared ray transmissive material and the member 45 is moved and opens the aperture hole 37 in the case a shade 20 is installed in the open part and closes the aperture hole in the case no shade is installed.
Patent JP-H06108725-A (JP)
Title: Control device for locking and unlocking vehicle
Inventor: YOSHIKAWA KAZUHIKO
IPC: E05B81/58
Filed: 1992-09-29
Abstract: PURPOSE:To enhance the serviceability of a door lock device operated by a remote control device by providing the door lock device with a function to automatically re-lock the door when the door is not opened within a predetermined period of time after being unlocked, as well as a function to prevent automatic locking of the door in response to an unlock signal prior to re- locking. CONSTITUTION:If the door is not opened within a predetermined period of time (e.g. 30 minutes) after a receiving portion 7 provided in the body of a vehicle has received an unlock signal, the door is automatically re-locked by a door lock control portion 8. Before the door is automatically re-locked, an unlock signal is transmitted from a transmitter 2 at a time interval shorter than a predetermined period so that even when not opened the door is not re-locked. After the unlock signal is transmitted, if time is extended because of something to be done, the transmitter is controlled to prevent re-locking. The burglarproof property and serviceability of the door lock device can thus be enhanced.
Patent JP-H1084405-A (JP)
Title: On-vehicle portable telephone system and on-vehicle telephone set
Inventor: TERAI TAKAO
IPC: H04M1/02
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle portable telephone system with superior operating conveniences and without causing hindrances to driving by providing a detection means that detects whether the portable telephone set is mounted onto a main body device or apart therefrom and selecting a display direction of a display means based on the detection result of the detection means, so as to easily change the display means in a direction observed by the driver. SOLUTION: When the switching to the hands-free speech mode is confirmed, a system microcomputer 106 switches changeover switches 206, 208, 210 to the positions of an external antenna 500, an external speaker 600 and an external microphone 700 respectively. Furthermore, a microcomputer 205 reads image data for hands-free speech from a ROM 214 and key position data linked to the image data and displays the read image data onto a display device 300. Characters and graphics displayed in the hands-free speech mode are displayed toward a short-side direction of a portable telephone set 200 and are changed by 90 degrees in comparison with the display in a conventional speech mode.
Patent JP-H07183097-A (JP)
Title: Processing method for workpiece using plasma, and process reaction equipment including plasma ignition device and inductive coupling device, for semiconductor processing
Inventor: HIROJI HANAWA
IPC: H01J37/32
Filed: 1994-10-25
Abstract: PURPOSE: To lessen the damage of an integrated circuit on a workpiece by treating plasma by generating plasma by using an ignition electrode and applying electric power to a gas and positioning an antenna coil for coupling energy with the plasma in order to retain the plasma. CONSTITUTION: After a chamber 13 is evacuated by a highly vacuum apparatus 28, argon is introduced into the resultant chamber from an argon gas source 29 until the pressure of the chamber reaches 1 mtorr. High frequency power is applied to an ignition electrode 31 through an inductance 32 and a capacitor 33 to generate plasma in the chamber 13. On the other hand, high frequency power from a high frequency generator 38 is supplied to a multi-wound antenna coil to effectively carry out induction coupling of the electric energy with plasma. Plasma treatment for a wafer 17 on a wafer supporting body 19 is carried out using the plasma.
Patent JP-H03156409-A (JP)
Title: Manufacture of interchangeable cable connector consisting of ribbon bonded optical fiber and its punch
Inventor: PAORO BOERO
IPC: G02B6/44
Filed: 1990-09-28
Abstract: PURPOSE: To reduce a cost and to provide a desired small design allowance by rotating a punch provided with several parallel ridges in the shape of a two-plane body around the vertical axis and continuously working the corresponding ridge. CONSTITUTION: While a slide 18 alternately performs a translation operation along an axial line (y), a working area 11 along an end edge 21 is ground. When a first path is completed, a dividing head 15 is rotated for 180 deg. and work along the opposite side end edge 22 of the punch is repeated while maintaining the same position of the dividing head 15 along the axial line (y). The dividing head 15 is rotated at the time of the respective paths, the slide 18 is moved forward to the punch until a comparator 20 detects that the nominal distance of the side face of the ridge 12 is reached and a process is repeated for several times.  Thus, connector plates 5 are turned to be the completely same with each other from the view point of the positions of grooves 6 and 8 and a dimension and are made freely suitable and a highly accurate matching state is realized between optical fibers housed in the groove itself.