baber/WOPTO huggingface dataset:
Patent JP-H11138997-A (JP)
Title: Image recording medium and method for recording image
Inventor: EGAWA JIRO
IPC: B41J2/32
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce in size an apparatus by forming first and second recording layers reversibly changing in color erasing and color developing states according to a difference of heating energy on a base material, and partly duplicating a heating energy for color developing the second layer and a heating energy for color erasing the first layer, thereby enhancing a falsification preventing effect of an image. SOLUTION: A first reversible thermal recording layer 3, a second reversible thermal recording layer 4 and a protective layer 5 are sequentially laminated and formed on a surface of a plate-like base material 2. The layers 3, 4 contain a dye agent and a color developing and reducing agent and change in color developing state and erasing state according to a difference of applied heating energies. The energy is larger in the case of color developing than that in the case of color erasing the layer 4. At least parts of the energy for color developing the layer 4 and the energy for color erasing the layer 3 are duplicated. And, the energy for color developing the layer 3 is constituted to be larger than that for color erasing it. Thus, recording and heating the first and second recording layers are selectively and simultaneously conducted in response to a recording image.
Patent JP-H11228525-A (JP)
Title: New compound derived from n-aryl-2-hydroxyalkylamide
Inventor: GALEY JEAN-BAPTISTE
IPC: A61K8/46
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a new compound effective for the induction and/or stimulation of the growth of hair and/or the retardation of the falling of hair and/or the treatment of seborrhea and/or acne. SOLUTION: The objective compound is expressed by the formula  R1 is H, a halogen, cyano, a 1-4C alkyl or the like; R2 is nitro, cyano, a halogen or the like; R3 is H, a halogen, cyano, a (substituted) 1-4C alkyl or the like; R4 is a (substituted) 1-4C alkyl or H; R5 is a (substituted) 1-4C alkyl, a (substituted) phenyl, cyano or the like; Y is OR or NRR' [R and R' are each H, a (substituted) 1-8C alkyl or the like]}, preferably (4-cyano-3-(trifluoromethyl) phenyl) (3,3,3-trifluoro-2-hydroxy-2-methylpropionyl)carbamate, etc. The objective compound can be produced by reacting cyanohydrin with an isocyanate in an anhydrous solvent in the presence of an amine, treating with hydrochloric acid and using the obtained N-aryl-2,4-dioxooxazolidine derivative as an intermediate.
Patent JP-H03172920-A (JP)
Title: Controller for information recording disk device
Inventor: YAMAGISHI TORU
IPC: G11B19/02
Filed: 1989-11-30
Abstract: PURPOSE:To smoothly perform a restoring operation by stopping each of a DMA controller, an error correcting circuit, and a formatter with its own operation error signal and an operation error informing signal from the others. CONSTITUTION:The DMA controller 4, the error correcting circuit 6, and the formatter 7 constituting a controller 1 are internally provided with operation abnormality processing circuits 4a, 6a, and 7a respectively. If one of operation abnormality processing circuits 4a, 6a, and 7a detects the operation error in its own circuit, it stops its own operation at a prescribed timing and informs the other circuits of the occurrence of operation error. In being informed of the occurrence of operation error, the other operation abnormality processing circuits stop their operation at a prescribed timing. Contents of the error are read into a microcomputer 3 to perform the recovery operation.
Patent JP-H08149495-A (JP)
Title: Video signal processor
Inventor: OGASAWARA TAKESHI
IPC: H04N9/44
Filed: 1994-11-21
Abstract: PURPOSE: To provide the miniaturized and low-priced video signal processor with no color nonuniformity or color slippage. CONSTITUTION: The burst of an analog video signal is detected by a burst detector 24, a clock locked by this burst is generated by a PLL 25, and the analog video signal is digitally converted by an A/D converter 21. Phase difference (a) between the burst of the video signal from the A/D converter 21 and the clock from the PLL 25 is detected by a phase comparator 26 and outputted to a multiplexer 34 of a multistage delay part 27. The clock from the PLL 25 and delayed clocks, for which this clock is delayed through delay circuits 30 to 33, are inputted to the multiplexer 34 and based on the phase difference (a), the multiplexer 34 selects any one of these clocks and outputs it to the A/D converter 21 or the like as a system clock. Based on this system clock, the A/D converter 21 performs this A/D conversion and converts the signal to a chrominance signal while using a Y/C separator 22 and a color decoder 23.
Patent JP-H11128451-A (JP)
Title: Noise preventing structure of control circuit in pachinko game machine
Inventor: KASHIWAGI ATSUSHI
IPC: H05K1/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent the influence of radio frequency noise in a wide band extending to high-frequency band on the semiconductor integrated circuit(IC) socket of a control circuit board. SOLUTION: A noise preventing sheet conformable to a high-frequency band of 3 GHz or more is directly stuck to the circumferential surface of an IC socket 400 provided on a main base 130 for controlling the game operation of a Pachinko (Japanese pinball game) machine. This noise preventing sheet is selectively stuck to only a necessary position according to a part form or to the whole surface of the part.
Patent JP-H11133227-A (JP)
Title: Coloring composition for color filter of fuel-color panel display, production of color filter layer and article attached with color filter layer
Inventor: NAKAJIMA KEIJI
IPC: H01J11/36
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a coloring compsn. which has excellent color reproducibility and is capable of making display of sharp image information by forming color filter(CF) layers on a glass substrate of a display panel, thereby executing color correction of red phosphors, green phosphors and blue phosphors. SOLUTION: The coloring agents of the coloring compsn. for forming the CF layers contain chromatic color inorg. pigments for the color correction of the red phosphors, the green phosphors and the blue phosphors. The colored films like color filter patterns corresponding to the phosphor layers are formed on the glass substrate by using chromatic color inorg. pigments for color correction and low melting glass frit as a hot meltable binder of the chromatic color inorg. pigments and the coloring agents contg. the org. binder for dispersing the same in the process for production of the CF layers of the substrate. The org. binder is burned at 450 to 900 deg.C and is removed. In addition, the glassy binder is thermally melted and the chromatic color inorg. pigments are fixed to the substrate.
Patent JP-H03173139-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIUCHI HIROAKI
IPC: H01L21/338
Filed: 1989-11-30
Abstract: PURPOSE:To make a battery effect as small as possible, to suppress a difference in an etching amount between a monitor element and a main element and to make IDSS uniform and controllable by a method wherein a high-impurity- concentration and low-resistance layer continued to a part in which a gate is to be formed is formed in a so-called scribing region in peripheral parts of the main element and the monitor element and a channel layer is etched in a state that at least one part of the scribing region is exposed. CONSTITUTION:A source electrode 3 and a drain electrode 4 are formed; a main element 5 and a monitor element 6 are formed. Then, a part 7 where a gate electrode is to be formed, parts 3a, 4a of a source electrode and a drain electrode 3, 4 of the monitor element 6 and a scribing region 2 are patterned to form windows by using a photoresist 8. In succession, while an electric current value of the monitor element 6 is being monitored, a GaAs channel layer 1 is etched by using a mixed etchant. After the layer has been etched to a prescribed electric current, aluminum as a gate metal is vapor-deposited and lifted up; the gate electrode is formed.
Patent JP-2000136894-A (JP)
Title: Structure for installing nozzle or branch connecting pipe onto fluid piping
Inventor: URA HIROYUKI
IPC: F16L41/02
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To mount/dismount a nozzle or a branch connecting pipe on/from a fluid piping through one-step operation by forming an elastic engaging part on the nozzle or the branch connecting pipe, and engaging the elastic engaging part with an opening edge of an inside opening of a penetrating hole formed on a circumferential wall of the fluid piping. SOLUTION: In the case where a nozzle 7 is attached on a main body 6, an engaging elastic flanges 16a, 16b of an elastic engaging part abut on an opening edge of an outside opening of a penetrating hole 9. When the nozzle 7 is pushed into the penetrating hole 9, a width of each deforming slit 18 is narrowed, and the elastic flanges 16a, 16b are deformed. When the elastic engaging part is pressed into the penetrating hole 9, engaging claws 16a', 16b' of the elastic flanges 16a, 16b are protruded inward the main body 6. As a result, the elastic flanges 16a, 16b are elastically restored in an original condition, and the engaging claws 16'a, 16b' are engaged with the opening edge of the inside opening of the penetrating hole 9.  By this engagement, a fitting part 15 is tightly fitted to an inner wall surface of the penetrating hole 9 and an O-ring 17 fitted in a groove for a ring of a fitting-in part is elastically pressed.
Patent JP-H03172741-A (JP)
Title: Exciting light irradiation method for fourier transformation raman scatter spectral measurement
Inventor: MASUTANI KOJI
IPC: G01N21/65
Filed: 1989-12-01
Abstract: PURPOSE:To reduce the modification and breakage of a sample due to intense Raman exciting laser light without decreasing the intensity of Raman scattered light which is made incident on a Fourier transforming spectroscope by irradiating the sample with light for Raman scatter excitation in a nonconverged state. CONSTITUTION:The Fourier transforming spectroscope has an opening S. A condenser lens 3 is arranged so that the laser light 2 for Raman excitation from, for example, a YAG laser is converged on the sample 1 to be measured such as a high polymer material, a living body, and a semiconductor. Then the condenser lens 3 is so adjusted that the exciting light 2 strikes on the sample 1 in a defocusing state. Consequently, the exciting light 2 strikes on the sample 1 as a beam with width (d) to decrease in energy density, so the deformation and breakage of the sample 1 are hardly caused. At this time, the nonconverged state is changed so that the area of the width (d) of the sample 1 where the exciting light 2 strikes almost matches the opening S with a diameter D. Consequently, the Raman scattered light 4 from the sample 1 is made all incident on the Fourier transforming spectroscope and measured spectrally with good efficiency.
Patent JP-H11148559-A (JP)
Title: Seal device of roller bearing for supporting wheel
Inventor: SHIBUYA HIDESHI
IPC: F16J15/3252
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent muddy water from entering a fitting surface of a spindle to an inner ring by providing an externally fixable sealing on an outer cicrcumferential surface of an end part of the inner ring, and shutting off the fitting surface of the spindle to the inner ring from the outside space by a seal lip formed of an elastic material to constitute the seal ring. SOLUTION: An inside diameter side seal lip 23a formed of an elastic material such rubber is adhered to an outer circumferenetial edge part of an inside diameter side core 22a over the whole circumference. In particular, a tip edge of a lip part 33c of the seal lip 23a is allowed to elastically abut on the surface of a stepped part 5 over the whole circumference with a roller bearing assembled with the circumference of a spindle 2, and covers a gap 31 close to the outside diameter. Thus, muddy water, etc., can be prevented from entering a fitting surface of the spindle 2 to inner rings 7, 7 only by changing the shape of the inside diameter side seal lip 23a of an inside diameter side seal ring 19a to constitute an assembled seal ring 17a. In particular, troublesome working such as newly adding any parts or forming a locking stepped part to the parts, is unnecessary.
Patent JP-H03174528-A (JP)
Title: Magnetic recorder for camera
Inventor: DAITOKU KOICHI
IPC: G03B17/28
Filed: 1989-12-04
Abstract: PURPOSE:To surely perform focusing at the picture part planned to photograph a film and to perform picture photographing appropriately by providing a film pressing means to supply an active force to generate deflecting phenomenon almost same as a film part where a magnetic recording part is abutted with the other side edge in the axial direction of the film at least at one place. CONSTITUTION:In the film fed intermittently frame by frame on a film passage 11 comprised of an aperture 8a and a pressure plate 9 at a camera main body side, an exposure condition and trimming information, etc., are recorded on a part neighboring to a photographing picture with a magnetic head 20 which forms the magnetic recording part 22. Simultaneously, the adverse effect such as deflection or distortion, etc., on the picture planned to photograph the film possible to generate due to the deflecting phenomenon of the film by the magnetic recording part 22 can be prevented occurring by uniformizing with the film pressing means provided at least at one place which takes balance on a film plane. Therefore, the flatness of the film can be secured. In such a way, it is possible to perform the picture photographing appropriately by surely performing the focusing on the picture planned to photograph the film.
Patent JP-S63219087-A (JP)
Title: Surface painting out device for polygon
Inventor: MIYATA KENJI
IPC: G06T11/40
Filed: 1986-12-26
Abstract: PURPOSE:To execute the surface coating of even the internal part of any polygon of a complicated shape with a simple processing and at high speed by providing a controller to clip and form a new polygon in a polygon boundary area. CONSTITUTION:In a laser beam printing device 1, when the coordinate data of the peak point of a polygon and a boundary area are given from a computer, a controller 2 having a minimum/maximum value extracting means, etc., clips the given polygon in a boundary area and generates a new polygon. Next, the data of an image painting out the internal part of the new generated polygon are generated and this is stored into a bit map memory 3. The controller 2 reads successively the image data stored into the memory 3, outputs them to a laser diode driver 4, the driver 4 emits a laser diode 5 and prints out an image. Thus, the internal part of even any polygon of the complicated shape can be surface painted out with a simple processing and at high speed.
Patent JP-2001133648-A (JP)
Title: Method for manufacturing quartz-base optical waveguide
Inventor: HATTORI TETSUYA
IPC: G02B6/13
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a quartz-base optical waveguide, having desired optical characteristics by obtaining cores having equal thicknesses at all parts and to provide a method which is effective, particularly when the plural quartz-base optical waveguides are simultaneously manufactured within one substrate. SOLUTION: This method for manufacturing quartz-base optical waveguides embedded with the cores between lower claddings and upper clads has a first stage for forming groove patterns corresponding to core shapes in the lower claddings, a second stage for depositing core layers on the lower claddings, a third stage for depositing film thickness regulating layers of flat surfaces consisting of a polyimide resin, etc., on these core layers, a fourth stage for forming the cores by removing the film thickness regulating layers and the core layers down to the lower cladding surfaces and a fifth stage for depositing the upper cladding on the lower claddings and the cores.
Patent JP-H04182898-A (JP)
Title: Human body anomaly detection device
Inventor: NARUMI YAYOI
IPC: G08B21/22
Filed: 1990-11-19
Abstract: PURPOSE:To detect anomaly of the posture of a human body and generates an alarm sound, and to mount the device which is small in size on the human body by generating the alarm when the inclination of an inclination sensor exceeds a specific value, integrating inclination data, and resetting the integrated value to 0 with a reset button. CONSTITUTION:The inclination sensor 1-1 outputs an electric signal corresponding to the tilt angle between the center axis 1-7 and perpendicular line 1-8 and the signal is sent to a control circuit 102. The control circuit 1-2 consists of an amplifying circuit which amplifies an angle signal, a storage circuit stored with angle data, a timer circuit which delays the signal by a constant time, and a driving circuit which drives an alarm buzzer. When the inclination of the sensor 11 exceeds the specific value, the alarm buzzer 1-6 generates the alarm. The sensor 11 can be mounted on the human body and even if the sensor is turned on momentarily during walk operation, etc., the buzzer 1-6 does not operate unless the ON state continues for a set time. When the reset button 1-3 is depressed, the integrated value is reset to 0. When an abnormal attitude is held for the set time, human body anomaly is judged and the alarm is generated.
Patent JP-H07208124-A (JP)
Title: Tappet for valve of internal combustion engine
Inventor: BUARUTAA SHIYUPAIRU
IPC: F01L1/24
Filed: 1994-12-16
Abstract: PURPOSE: To prevent formation of crack and the like in a thin-walled member by improving a tappet in which oil is supplied from an annular oil reservoir to a hydraulic play compensating member and the oil reservoir is restricted by the thin-walled member at an end further from a cam. CONSTITUTION: An oil transfer part from a passage 19 extending in a longitudinal direction on the inner side 14 of the shell 3 of a tappet 1 to an oil reservoir 18 is formed by a cutout 21 formed in the lower side 8 of the bottom part 7 of this tappet 1.
Patent JP-H02160691-A (JP)
Title: Production of epitaxial wafer
Inventor: WAJIMA MINEO
IPC: H01L21/208
Filed: 1988-12-14
Abstract: PURPOSE:To obtain epitaxial wafers of uniform intrafacial characteristics by conducting sequentially liquid-phase epitaxial growth on the exposed mixed base after formation of a compound semiconductor layer on a compound semiconductor ternary mixed crystal base followed by removal of the formed semiconductor layer. CONSTITUTION:After a compound semiconductor layer is formed on a compound semiconductor ternary mixed crystal base by the epitaxial growth method, the layer is brought into contact with a solution of a Group III element to remove the compound semiconductor layer. Immediately after the removal, liquid-phase epitaxial growth of a mixed crystal is conducted to obtain the subject epitaxial wafer. According to the production process of the present invention, in case that the crystal growth is needed of dividing into 2 steps, first GaAs or a stable compound semiconductor is allowed to grow on the base of compound semiconductor ternary mixed crystal by a vapor-phase procedure or another procedure other than the liquid phase procedure. Then, immediately before the second epitaxial growth, the layer is brought into contact with a solution of a Group III element to remove the GaAs or stable compound semiconductor layer to facilitate the epitaxial layer, and immediately epitaxial growth is continued to make the intrafacial characteristics uniform.
Patent JP-H03173524-A (JP)
Title: Target device
Inventor: TAKAI MOTOYA
IPC: A61B3/10
Filed: 1989-12-01
Abstract: PURPOSE:To make it possible to apply compact design to a target device and enable the inputting and outputting of an image matching a subject's interest by entering the image as a target via an image pickup means, and displaying the image to a subject eye via a display means. CONSTITUTION:An electronic view finder 11 comprising a small cathode-ray tube movable in an optical axis direction with a cam ring 5 is provided on an optical axis behind a lens 2, and a still camera 13 is connected to the electronic view finder 11 via an image pickup controller 12. In the aforesaid constitution, a target image taken by the still camera 13 is displayed on the electronic view finder 11 via the image pickup controller 12, and displayed to a subject eye E via the lenses 2 and 1. Also, the finder 11 is shifted in the optical axis direction of the lenses 1 and 2, and therefore, adjustment is made with the subject eye E to follow up the shift and clearly see a target image on the finder 11.
Patent JP-H03176527-A (JP)
Title: Built-up building
Inventor: ITO AKIYUKI
IPC: E04B1/343
Filed: 1989-12-01
Abstract: PURPOSE:To facilitate construction in the hills, etc., by dividing sleeper members, wall members, roof members, etc., into such an extent of weight that can be carried by two men respectively and, at the same time, constructing a buliding without using mechanical force so that it is capable of assembling. CONSTITUTION:Building members such as sleeper members 1, cross members 13, floor members 24, wall frames 29, beam members 32, wall members 32, roof members 46, girder members 54, etc. are divided into such an extent of weight that two men carry them by man power. When each member is assembled, mechanical force such as a crane, etc. is not required. A building is successively assembled from the foundation to complete the building. According to th constitution, the building can be easily constructed even in the hills or remote areas, etc.
Patent JP-H04186153-A (JP)
Title: Planer type ion sensor
Inventor: TSUKADA KEIJI
IPC: G01N27/28
Filed: 1990-11-21
Abstract: PURPOSE:To make easy constructing a sensor of integrated type and facilitate mounting for installation of a flow cell by forming separately a semiconductor base board and a base board for formation of ion sensitive film, and afterward consolidating them at mounting. CONSTITUTION:A polymide film 4 is formed through patterning process on a glass epoxy base board 2 provided with Cu wiring 1 on the surface of an ion sensor as object of this invention, and in the center of the patterned polyimide film an opening is formed to serve for formation of ion sensitive films 3. A plurality of sensitive films 3 are put separately as covering the wiring 1 in this opening part. The potential generated in the sensitive films 3 at measurement is conducted through a through hole 5 provided in the base board 2 to a plurality of FETs in a semiconductor chip 10 mounted on the rear of the base board 2. These FETs 9 are connected to an external measuring circuit through a drain 12 and a source 13. Thus the FETs 9 are protected perfectly from the measuring liquid by performing mounting to the surface opposite the sensitive films 3, and connection with the external measuring circuit can be made on the rear surface.