baber/WOPTO huggingface dataset:
Patent JP-H09127544-A (JP)
Title: Projection type image display device
Inventor: KURATOMI YASUNORI
IPC: G09G3/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To make bright and uniform large-sized display free from after-images possible. SOLUTION: A spatial optical modulation element 1 is constituted to hold a photoconductive layer 4, a light reflection layer 5 and an optical modulation layer 6 by a first glass substrate 2 including first conductive transparent electrodes 3 and a second glass substrate 2' including second conductive transparent electrodes 3'. At least either of the first conductive transparent electrodes 3 on the photoconductive layer side and the second conductive transparent electrodes on the optical modulation layer side are separated to plural regions. Further, the frequency of the driving voltage impressed on the respective regions of the separated conductive transparent electrodes 3 is approximately the same as the perpendicular scanning frequency of images.  The phase difference of the driving voltage between the adjacent regions of the separated conductive transparent electrodes is approximately equal to the time obtd. by dividing the vertical effective scanning period excluding the vertical fly-back interval from the vertical scanning period by the number of the regions.
Patent JP-H02129131-A (JP)
Title: Production of 1,1,2,2-tetrafluoroethane (r-134)
Inventor: YONEDA SO
IPC: C07B61/00
Filed: 1988-11-08
Abstract: PURPOSE:To obtain the title compound reducing pressure of devices such as car air conditioner readily, in high yield industrially and advantageously by using a palladium catalyst as a hydrogenating catalyst and adding H2 to tetrafluoroethylene. CONSTITUTION:Tetrafluoroethylene is reacted with H2 in the molar ratio of (1:1)-(1:1.5) in the presence of a palladium catalyst such as Pd/C at 100-150 deg.C to give the aimed compound. An aqueous solution of a salt containing a catalytic component is impregnated into a carrier such as alumina or active carbon, reduced with H2 or boron hydride such as borane or NaBH4 or hypophosphite.
Patent JP-H03140255-A (JP)
Title: Thermal head production device
Inventor: MOTOMORI KAZUHIRO
IPC: B41J2/335
Filed: 1989-10-26
Abstract: PURPOSE:To uniformize a surface resistance distribution to improve a yield by a method wherein an earth electrode is provided between substrates so as to be in parallel to the forward direction of a tray, which feeds the plurality of substrates arranged thereon at least in the longitudinal direction of a target. CONSTITUTION:Substrates 2 having electrically insulating properties, such as a glazed alumina substrate, and an earth electrode 3 made of a metallic plate having a conductivity, such as a stainless steal, are set on a tray 1 of a stainless steal having a conductivity. The earth electrode 3 is disposed on approximately the center part of the tray in the longitudinal direction of a target so as to be in parallel to a substrate forward direction. Since the earth electrode 3 is disposed on the center part of the tray in this manner, a plasma can be dispersed, and a surface resistance distribution can be uniformized.
Patent JP-H07219206-A (JP)
Title: Photomask
Inventor: BEE SOUMAN
IPC: G03F1/70
Filed: 1994-11-15
Abstract: PURPOSE: To provide a photomask which is constituted to prevent the occurrence of a notching phenomenon in a photosensitive film mask due to randomly reflected light from the tilted surface of a recess of a layer on which the pattern is to be formed during an exposing process in forming the photosensitive film pattern at the adjacent position of the recess. CONSTITUTION: A photomask 30 is provided with a large number of dot patterns 5 which can reduce the intensity of the light made incident to the quartz substrate 6 of the mask 30 at a position which overlaps the recess 3 of a layer on which a pattern is to be formed and is adjacent to the area of a chromium pattern 4 and can prevent a photosensitive film pattern from being damaged due to the exposure of an unplanned part of the pattern to reflected light from the tilted surface of the recess 3. Therefore, the process yield of the photomask 30 can be increased, because the manufacturing process of the photomask 30 becomes simpler as compared with the conventional three-layer resist method, method using a low-reflectivity material, etc., and the reliability of the photomask 30 can be increased.
Patent JP-H04155426-A (JP)
Title: Device for instructing coordinate
Inventor: SASAKO ETSUICHI
IPC: G06F3/038
Filed: 1990-10-19
Abstract: PURPOSE:To improve the operability of this coordinate instructing device by moving a cursor by a moving variable changed by a moving variable changing means when cursor movement is instructed by a movement instructing means. CONSTITUTION:A moving variable detecting roller is fixed to the bottom of a pointing device body 1, and when the roller is rotated, the moving direction and distance of a pointing device are detected by a detecting circuit and converted into an electric signal, which is sent to a CPU 3 in a personal computer(PC). In the PC, a cursor(CR) on the display screen(DSP) of a display device 4 is moved based upon the electric signal. A mode changing switch 1a is held at an ON state during the period of its depression, and in the ON state, the CR displayed on the DSP can be set up so as to be moved at twice its normal moving speed. When a pointing device body 1 is moved in said state, the CR can be moved by the same distance by using a half of the moving distance of the body 1 required when the switch 1a is not depressed. Thus, the operability of the device can be improved.
Patent JP-H06106503-A (JP)
Title: Method for applying adhesive on back surface of veneer
Inventor: FUJIE TERUO
IPC: B27D1/04
Filed: 1992-09-24
Abstract: PURPOSE:To obtain an application method for intruding an adhesive into back cracks of a back surface of a veneer. CONSTITUTION:A large number of recesses 3 of small partitions are provided on an abutting surface 2a of a hard elastic body 2 abutted against a back surface 1a of a veneer 1 having back cracks 1b. The recesses are closed with the pressure contact of the abutting surface 2a with the back surface 1a of the veneer 1. An adhesive charger 5 making an appropriate amount of an adhesive 4 flow out is moved along the abutting surface 2a of the elastic body 2 to previously charge the adhesive 4 into the recesses 3. Thereafter, the back surface la of the veneer 1 is depressed against the abutting surface 2a of the elastic body 2 for some time. With the reduction of the volume of the recesses 3 provided in the elastic body 2 by depressing, the adhesive 4 intrudes into the back cracks 1b of the veneer 1 under a pressurizing action. As a result, since the back crack of the veneer is bonded inside with a power higher than in a prior art, the qualities of a plywood, laminated veneers, and the like are improved.
Patent JP-H0591979-A (JP)
Title: Stereoscopic camera for fundus oculi
Inventor: KUSUSHIRO TSUGUO
IPC: A61B3/14
Filed: 1991-09-30
Abstract: PURPOSE:To obtain a stereoscopic camera for fundus oculi having a fixed visual lamp which can be visually recognized by the testee and is easy to use for an image picking-up person by providing a control device which turns on and off a fixed visual indication selected by a selection device selecting a fixed visual indication either for a right eye or a left eye. CONSTITUTION:A microswitch 12 is fixed in a horizontally moving stage and a projected and recessed part 13 for actuating the switch in accordance with a switch piece 12' of the microswitch 12 in an intermediate supporting body, is formed. Fixed visual indications 50a and 50b are projected by light sources 48 and 49, and the sources 48 and 49 are turned on and off. When an indication is given in such a way that inner on and off side of a left or right fixed visual indication seen in the apparatus should be watched, a horizontally moving stage is, for example, moved to the right eye direction, a switch piece 12' moves in following the unevenness of an intermediate supporting body and the microswitch 12 is turned on and off. This signal is inputted into a microcomputor and the microcomputor controls the driving circuit of the light source to turn on and off only the indication 50b for the right eye.
Patent JP-S63172009-A (JP)
Inventor: PIITAA JIYON BITSUGUSU
IPC: F16C11/04
Filed: 1987-11-06
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-H06109669-A (JP)
Title: Method and apparatus for evaluating crystal of single crystal product plate
Inventor: OKAMOTO MASAYUKI
IPC: G01N23/207
Filed: 1992-09-25
Abstract: PURPOSE:To obtain a method and an apparatus for evaluating a crystal of a single crystal product plate which can rapidly and highly accurately evaluate a crystal state of the single crystal product plate by using a pseudo-Kossel method. CONSTITUTION:This apparatus comprises a container 1 having an opening 2, an X-Y stage 3 provided on the opening 2, an auto-changer 7 for carrying a single crystal plate 8 to the X-Y stage 3, a thin tube X-ray bulb 9 whose center axis 18 coincides with the center of the opening 2, a scattering slit 11 attached to the thin tube X-ray bulb 9 and an imaging plate 15 orthogonal to the center axis 18. It further comprises a rotating stage 14 for continuously rotating the imaging plate 15 around the center axis 18, a reader 17 for reading an exposed face of the imaging plate 15, an X-stage 19 for parallel-moving the reader 17 along an orthogonal axis with the center axis 18, an arithmetic device 21 for performing control, etc., of respective devices, a display device 22 for displaying analysis results of the arithmetic device 21 and a distinguishing lamp 22 for initializing the imaging plate 15.
Patent JP-H11109896-A (JP)
Title: Hermetic type indicator lamp
Inventor: KOYAMA KAZUO
IPC: G09F13/04
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the temp. rise in an indicator lamp without the adoption of intricate constitution in which by the display surface is applied with a dot printing, and without generation of a lamp image on the front surface of a display plate, by constituting a base material of a material having a good thermal conductivity, using a compact light source and covering this light source with a light transmissible globe. SOLUTION: The base plate 12 supported in an indicator lamp body 11 comprises a material having a good thermal conductivity, for example, an aluminum material. The base plate 12 is constituted to a size approximately equal to the size of the base of the indicator lamp body 11. Since the contact areas of both are made large, the heat radiation effect by the thermal conduction is large. Then, the heat is effectively radiated through the base plate 12 and the temp. rise in the indicator lamp is suppressed to a lower level. The compact fluorescent lamp is covered with the translucent globe 14 and further the display plate 18 indicating characters and designs is arranged on the front part of the translucent globe 14. Consequently, the visibility is enhanced without applying a dot printing to the display plate 18 by intricate processes and with out generation of a lamp image.
Patent JP-H08123271-A (JP)
Title: Electrophotographic device
Inventor: KOSUGE AKIO
IPC: G03G21/08
Filed: 1994-10-20
Abstract: PURPOSE: To effectively prevent the temperature rise of an image carrier due to the heat of a heat generating body without making the device main body large in size, with a simple constitution, as inexpensive as possible and without damaging a destaticizing effect, as for an electrophotographic device. CONSTITUTION: A process unit 11 is installed in the device main body, also, a fixing device 23 as the heat generating body is installed, and also, a discharging device 50 is installed. In the process unit 11, a photoreceptor belt 16 as an image carrier is bent to be laid between rollers 13, 14 and 15. An infrared ray cut-off filter 31 is attached so as to stop the case opening 12a of the process unit 11. And the photoreceptor belt 16 is irradiated with destaticizing light emitted from the destaticizer 50 through the infrared ray cut-off filter 31 and through the case opening 12a, then, the surface of the photoreceptor belt 16 is discharged. The destaticizing light of the destaticizer 50 is transmitted through the infrared ray cut-off filter 31, but the heat of the fixing device 23 is interrupted by the filter 31.
Patent JP-S63136496-A (JP)
Inventor: SHIOMI TSUTOMU
IPC: H05B41/282
Filed: 1986-11-26
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-H07100149-A (JP)
Title: Infection-preventing apparatus for medical treatment
Inventor: ANTOKU YASUHIRO
IPC: A61B19/08
Filed: 1993-10-05
Abstract: PURPOSE:To provide a transparent cover-like apparatus preventing infection in medical treatment, which enables safe and secure treatment of a patient without exposing a clinical worker to the body fluid or secretion of the patient possibly to be a source of infection. CONSTITUTION:A cover-like apparatus formed of a transparent plate or sheet comprises side parts 1 as a base, the top 2, and at least one or more openings 3. The lesion of a patient is put inside through the openings 3. A clinical worker can put his hands and treatment implements inside and treat the patient under the top 2.
Patent JP-H03144954-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKAGAKI HARUSHIGE
IPC: G11B15/467
Filed: 1989-10-31
Abstract: PURPOSE:To maintain a relative speed between a head and a tape at a high speed search to be constant by detecting a tape traveling speed from rotating speeds of tape supply side and take-up side reel bases and controlling the revolving speed for a cylinder. CONSTITUTION:First, the rotating speeds of the supply side reel base 5 and take-up side reel base 6 are detected by a tape traveling speed detecting means 9 when the tape 2 is traveling at a prescribed speed by a tape reproducing means 15, and the length of the tape 2 is discriminated by a tape length discriminating means 8. Secondly, the rotating speeds of the reel bases 5 and 6 are detected by the detecting means 9 during use, and a control signal corresponding to a deviation amt. from a calculation result of a tape traveling speed and a cylinder revolving speed is outputted by a relative speed deviation detecting means 13. Based on this control signal, the cylinder revolving speed is controlled in order to make the relative speed between the head 1 and the tape 2 constant by a cylinder revolving speed control means 14, thus obtaining a superior high speed search system.
Patent JP-H11118448-A (JP)
Title: Scanning rate measuring device
Inventor: UESUGI KENJI
IPC: G01N21/59
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a scanning rate measuring device which can measure in a short time without using a moving mechanism. SOLUTION: This scanning rate measuring device is provided with a measurement table 1 for fitting an object 2 to be shot, an illumination device 3 for illuminating the object 2 to be shot on the measurement table, a shooting device 5 for shooting the two-dimensional image of the object 2 to be shot on the measurement table 1, and an image processing device 7 for computing the scanning rate of a film shot by the shooting device 5.  In picture elements at the same position of the image of a film 2b with 0% concentration, a film 2c with 100% concentration, and a film 2a to be measured, by obtaining a corrected concentration value where picture element concentration of the film 2a to be measured is corrected based on the picture element concentration of the concentration 100% film 2c and the picture element concentration of the concentration 0% film 2b, dividing the film 2a to be measured into a plurality of areas, and obtaining integrated value Σ of the corrected concentration value of respective picture elements for each area, the image processing device 7 conducts computing, taking a value P divided by the number N of the picture elements of the area (=Σ/N) as a scanning rate of the area.
Patent JP-H08149657-A (JP)
Title: Electrical connection box
Inventor: KASAI KOJI
IPC: H01R9/24
Filed: 1994-11-16
Abstract: PURPOSE: To connects a terminal having a narrow width to a short relay terminal at an electrically stable length by providing a pillow section on the upper surface of an insulating plate in a case and raising the bottom of the terminal so that its upper surface can be nearly flushed with those of long relay terminals. CONSTITUTION: An electrical connection box 13A is composed of an upper case 14 and lower case 15 and bus bars 6-9 and insulating plates 10-12 are alternately piled up in the box 13A. A connecting section 14d having spaces 14a-14c for housing relay terminals 4 and 5 is provided on the upper surface of the upper case 14. In the section 14d, long relay terminals 4 and 4 are respectively housed in the left and central spaces 14a and 14b and a short intermediate terminal 5 is housed in the right space 14c. Since a gap is produced below the short terminal 5, the bottom 5a of the terminal 5 is raised by providing a pillow section 10b on the plate 10 so that the upper surface of the terminal 5 can be nearly flushed with the upper surfaces 4b of the terminals 4. Therefore, electrically stable connections can be obtained.
Patent JP-H10119199-A (JP)
Title: Multilayer material and container using the same
Inventor: IHARA HIDETAKA
IPC: B32B27/32
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a container using a multilayer material which simultaneously satisfies both satisfactory adhesive properties and easily releasability between a base layer made of styrene polymer and a cover material of a film having excellent oil resistance. SOLUTION: In the container formed of a multilayer material having a front layer using composition containing 100 pts.wt. of mixture of 95 to 50wt.% of olefin polymer and 5 to 5Owt.% of styrene polymer and 3 to 25 pts.wt. of compatibilizer, a base layer using styrene polymer, and an adhesive layer, the front layer is used as an inner surface, and a flange for sealing a cover is formed at a circumferential edge of an opening. Thus, excellent oil resistance is provided, and in the case of the container, both satisfactory adhesive properties and easily releasability can be simultaneously obtained between it and a film cover material.
Patent JP-H03142432-A (JP)
Title: Copying machine
Inventor: KUWABARA SATORU
IPC: G03B27/32
Filed: 1989-10-30
Abstract: PURPOSE:To obtain a synthetic image by providing a carrying means with a control means reversely carrying the latent image forming part of the photosensitive recording medium, which is exposed by an exposure part, immediately before the exposure part when a second plane which never reflects light from a light source is arranged on a plane facing an original platen. CONSTITUTION:When a synthetic image mode is selected by an input panel 62, an original pressing belt 33 is rotated and the plane facing an original platen glass 2 is turned into a black plane never reflecting light. A first original 4 is placed on the glass 2, an original platen cover 3 is closed, a start button on the input panel 62 is depressed, and the latent image of a first original 4 is formed on a microcapsule paper 11 by the exposure part 10. Since the black plane part of the paper 11 is not irradiated with the reflected light and the microcupsles are not set, a next latent image can be formed there. Then, second and third originals which are desired to be synthesized are placed on different positions on the glass 2 and their latent images are formed on a first latent image formed part on the paper 11. After the original pressing belt 33 is rotated and the plane facing the original is replaced to a white plane, the start button is depressed, and the paper 11 and a developing paper 16 are overlapped to be pressure-developed by a pressure-developing device 13, whereby the synthetic image can be obtained.
Patent JP-H0592783-A (JP)
Title: Battery arrangement structure of motorcycle
Inventor: TSUKIJI KENSUKE
IPC: B62J9/00
Filed: 1991-10-02
Abstract: PURPOSE:To bridge a battery of large capacity over a motor cycle in a compact way. CONSTITUTION:A holder pipe 2d is provided over the side part of a rear wheel from a car body frame 2, on the inside of a side cover 1a of a motorbicycle, and a battery storage box 5 for storing a battery is provided on a bracket 2e of the holder pipe 2d through a vibrationproofing rubber 2f. The battery storage box 5 is in proximity to a chain case 4c that is fully bent, and is mounted on the center line side of the car body seen from the rear surface of the car body, in a tilted way.
Patent JP-H07135372-A (JP)
Title: Semiconductor optical amplifier its fabrication
Inventor: KITAMURA MITSUHIRO
IPC: H01S5/227
Filed: 1993-11-11
Abstract: PURPOSE:To provide a semiconductor optical amplifier having high gain and high saturation output and its fabrication method. CONSTITUTION:In the semiconductor optical amplifier, the band gap wavelength of an active layer 4 is shorter at the end face on the light entering side than on the light leaving side, or the active layer has a multiple quantum well structure or a tensile strained multiple quantum well structure and thereby the end face is strained more on the light entering side than on the light leaving side.
Patent JP-H08108808-A (JP)
Title: Ski carrier
Inventor: TANISHITA ISAMU
IPC: B60R9/12
Filed: 1994-10-11
Abstract: PURPOSE: To avoid injuring wind force resistance and compaction property of ski sets without raising the position of the ski sets more than the vehicle top board and keeping the breadth of the ski boards as same as two pairs of skis when three pairs are loaded by arranging the ski boards or the ski sticks in a extremely narrow space. CONSTITUTION: Two pieces of ski boards 4 are set on the center of a base 1 foot fixed on a magnetic flat board 3. Here, a binding 5 is faced upward so that it may not abut on the vehicle top board 8. Both recessed portions of the base 1 foot are installed in the condition of the skis 4 set thereon. An arm 2 connected to the base 1 foot has an elastic rubber part from the central part fitted thereto and its both sides have an elastic rubber band 9 fitted thereto. Thus the ski board 4 is placed in a fixed condition when the arm 2 is locked on the base 1.
Patent JP-H11111098-A (JP)
Title: Illuminated membrane switch
Inventor: YOSHIDA ATSUHIDE
IPC: H01H13/70
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To realize a thin and high luminance, and reduce the cost by arranging a pressing piece having notches between a surface sheet having a transparent operation part and a contact point sheet having a light emitting body in an almost central lower part, and arranging a contact point part of a contact point sheet in a side part of the light emitting body. SOLUTION: An operation part 2 is formed by forming a light transmissive member into a curved shape, and the other pressing sheet 3 having a pressing piece 4 where a C-shaped notch part 5 is arranged in a transparent elastic member, is adhered to an under surface of a surface sheet 1 on which mask printing is performed by light untransmissive paint. Contact point parts 7 and 14 are arranged in a side part by avoiding a just under part of the operation part 2, and upper and lower side contact point sheets 6 and 13 are oppositely stuck at constant intervals through a spacer 10, and.are formed into the shape of avoiding the pressing part 4. A light emitting body 21 is arranged a just under the operation part 2 through a spacer 18. Therefore, the surface sheet 1 and the light emitting body 21 are arranged in extremely close vicinity to each other, and the light from the light emitting body 21 illuminates the whole operation part 2 without being intercepted in an upper surface by pressing operation of the pressing part 4.