baber/WOPTO huggingface dataset:
Patent JP-H08134429-A (JP)
Title: Thermally color-changing seal
Inventor: HAGA TAMOTSU
IPC: C09K9/00
Filed: 1994-11-04
Abstract: PURPOSE: To enable a thermally color-changing seal to be easily used by ordinary people by forming a color-changing layer on the right side and a self-adhesive layer on the reverse side. CONSTITUTION: One layer of a thermally color-changing material 2 (21 , 22 ) is formed on the right side of a seal substrate 1 by screen printing, and onto thus formed layer is stuck a protective film. A self-adhesive surface 3 is formed on the reverse side, and onto the surface 3 is stuck a release paper 10. The right side has desired patterns (characters, designs, etc.) drawn thereon before the material 2 is printed. Patterns drawn on the part where the layer of the material 21 is formed are different from those drawn on the part where the layer of the material 22 is formed. The color change temp. of the material 21 is set to be lower than that of the material 22 so that when the temp. rises, the 21 first changes from colored to colorless and then the material 22 , in the same way.  Thus, at least 3 kinds of message can be successively displayed by using at least 3 kinds of color-changing materials.
Patent JP-H05134823-A (JP)
Title: Image forming device
Inventor: MORITA TAKASHI
IPC: B41J2/485
Filed: 1991-11-12
Abstract: PURPOSE:To directly output or input image data on a bit map memory in the image forming device with an external image processor. CONSTITUTION:As the image forming device, an LBP 10 forms image data by analyzing printing data, which are inputted from a host machine 2 through a host I/F 13, at a printing data analysis part 14 and develops those data on a bit map memory 16. The image data are printed onto paper, which is not shown in the figure, by a video control part 17 and an image forming part 18. Further, the image data or one part of those data on the bit map memory 16 is transformed by a data form transformation part 11 corresponding to the data form of an external image processor 19 and can be outputted through an extended I/F 12.
Patent JP-H03155509-A (JP)
Title: Optical module
Inventor: ITO MASATAKA
IPC: G02B6/42
Filed: 1989-11-13
Abstract: PURPOSE:To obtain an optical module with low optically coupled loss and high productivity and reliability by arranging the tip plane at the optical device side of an optical fiber so as to be almost flush with the joining plane of an engaging ring and a package. CONSTITUTION:The tip plane 7a at the optical device side of the optical fiber 7 is arranged so as to be almost flush with the joining plane of the engaging ring 9 and the package 2. Since the deviation of an optical axis from the inclination of the optical fiber is nearly proportional to a distance between the joining plane of the optical fiber 7 with the package 2 and an optical fiber input terminal 7a, the deviation of the optical axis due to the inclination of the optical fiber can be almost neglected in such constitution. In such a way, it is possible to suppress the deterioration of coupling efficiency, and to attain the reduction of the assembling man-hours of the optical module and the improvement of the productivity and the reliability.
Patent JP-H05136401-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHITA MASAJI
IPC: H01L29/423
Filed: 1991-11-13
Abstract: PURPOSE:To prevent a decrease in dielectric strength of a gate oxide film and a peeling of a high-melting point metal film due to penetration of fluorine with regard to formation of a gate using a metal silicide film. CONSTITUTION:This method is so constituted as to include the following steps: overlaying a silicon substrate 1 with a polysilicon film 3 and a gate oxide film 2 to grow a high-melting point metal film 4 over it using a fluoride as the growing gas; implanting impurity ions from the substrate surface; instead of in-furnace heating of the substrate, irradiating the substrate surface with radiation rays to raise temperature more rapidly than by in-furnace heating; and activation annealing of implanted impurity in a short time.
Patent JP-H08150139-A (JP)
Title: Presser for x-ray photographing
Inventor: SHIMOZU MICHIYA
IPC: A61B6/04
Filed: 1994-11-30
Abstract: PURPOSE: To see that a presser itself does not come out in a photographing image, that the operation is easy, and that it does not give a pain or uneasiness to the person to be inspected, in a device which constricts the human body used for fluoroscopy, etc. CONSTITUTION: A band 2 is wound on the abdomen of a person to be inspected, and is fixed with a fixer 3. By operating the operation panel of a controller 7, air is sent out from a pump, and is sent into each cell 1 from a tube 4. When air is sent in, the cell 1 bulges, which can constricts the abdomen. Conversely, if the air within the cell 1 is exhausted from the pump 5, the constriction can be removed.
Patent JP-H09138092-A (JP)
Title: Cooling water system in plate type heat exchanger
Inventor: OKITA NOBUO
IPC: F28D9/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To enable a plate-type heat exchanger to be cleaned during its operation without feeding chlorine and also without using any spare device. SOLUTION: An inlet cooling pipe 2 and an inlet branch pipe 5 are connected over plate-type heat exchangers 1a, 1b. In addition, to the plate-type heat exchangers 1a, 1b are connected an outlet cooling water pipe 3 and an outlet branch pipe 6. There is provided an ice heat accumulating device 7 for use in introducing cold water through feeding pipes 8a, 8b to sea water flowing at the inlet cooling pipe 3 and the inlet branch pipe 5. During operation of the plate-type heat exchangers 1a, 1b, cold water fed from the ice heat accumulating device 7 is fed into sea water, its temperature is decreased to cause some marine living things adhering to the main body of the plate to be perished.
Patent JP-H10138469-A (JP)
Title: Ink jet head
Inventor: MATSUMOTO SHUZO
IPC: B41J2/055
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent the driving frequency characteristics from deteriorating as the quantity of ink to be jetted increases. SOLUTION: The ink jet head comprises a plurality of pressure liquid chambers 36, 37 to be filled with ink, a common energy generation element 12 for imparting energy simultaneously to the plurality of pressure liquid chambers 36, 37, and a plurality of ink jet ports 42, 43 communicating, respectively, with the plurality of pressure liquid chambers 36, 37.
Patent JP-H09139050-A (JP)
Title: Method for molding synthetic resin product and tape cassette
Inventor: IWAHASHI YUJI
IPC: G11B23/087
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent inserted metallic flat plates from being deformed and warped by receiving the influence of the molding shrinkage intrinsic to synthetic resin to be used by setting divided metallic flat plates into a metal mold so as to allow the spacing meeting the shrinkage of the synthetic resin after injection molding to remain between the divided metallic flat plates, then molding the synthetic resin. SOLUTION: The tape cassette 1 consists of an upper cell 2 and lower cell 3 made of the separately injection-molded resins. These cells are joined to form a box shape. To the lower cell 3, a metallic plate, such as Al has been inserted at the time of injection molding in order to enhance its rigidity. The metallic flat plates 17 are previously divided into a plurality of sheets (2 sheets) and are formed as the divided flat plats 17a, 17b by taking the shrinkage of the synthetic resin after the molding into consideration. To the flat plates 17a, 17b are set with a prescribed spacing into the cavity 19 of a metal mold 18 for the lower cell, and the molten synthetic resin is injected via plural gates 20 into the cavity 19, thereby, the synthetic resin 21 is integrally formed before and after the flat plates 17a, 17b and the metallic flat plates 17 are inserted into the lower cell 3.
Patent JP-H10254777-A (JP)
Title: Method for detecting slashing of cache memory, and computer device
Inventor: COCHCROFT ARTHUR F
IPC: G06F12/08
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a direct map type cache memory etc., by detecting which memory reference causes slashing by finding a slashing value from a substitution frequency value and an access frequency value. SOLUTION: A computer system 10 includes a CPU 12 which is coupled with a system bus 14 through a cache controller 16 and a CPU bus 18. A cache controller 16 includes a page index monitor and a page index tracker, and the page index monitor updates a slashing value related to a cache line discriminated with a 1st page index. The slashing value is found from the substitution frequency value and access frequency value. A tracking controller stores a 1st tag and a 2nd tag in a substitutional tracking storage when the slashing value has specific relation with one threshold value.
Patent JP-H06121790-A (JP)
Title: X-ray image diagnosing device
Inventor: YOSHIZAWA JUNICHI
IPC: A61B6/00
Filed: 1992-10-09
Abstract: PURPOSE:To automatically obtain the optimum display gradation for displaying it, in a X-ray image diagnosing device, only when the X-ray conditions with regard to transparent images are largely changed, or only when the bed or the like is moved. CONSTITUTION:Either of the signal S1 of the X-ray condition from a X-ray control part 12 or the movement information of a bed 2 or a supporter 5 from a supporter control part 13 is input into a display circuit 9, and this is connected to a display control part 14 for starting a calculation part 10 so as to obtain the optimum display gradation for displaying it, when the change in the X-ray conditions is large, or when the bed 2 or the supporter 5 is moved. Thus, only when the X-ray conditions with regard to transparent images are largely changed, or only when the bed or the like is moved, the optimum display gradation is automatically obtained for displaying it.
Patent JP-H09169701-A (JP)
Title: Methyl (e)-4,7-octadienoate and its production
Inventor: ROMAN KAIZAA
IPC: C07B61/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound having a strong fresh aroma of an aspect of a fresh green aldehyde tone and useful as an aromatizing composition and flavoring composition in every fields.  
     SOLUTION: This methyl (E)-4,7-octadienoate expressed by formula I is obtained by performing an ortho ester Claisen rearrangement reaction of 1,5- hexadien-3-ol expressed by formula II with trimethyl orthoacetate expressed by formula III in the presence of a 1-8C carboxylic acid (e.g. propionic acid). The compound of the formula I is preferably contained by a concentration of 3-10wt.% as an aromatizing and/or a flavoring composition and by 0.1-10ppm in a completed food. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H02141759-A (JP)
Title: Manufacture of semiconductor device
Inventor: IGARASHI KINICHI
IPC: G03F7/30
Filed: 1988-11-22
Abstract: PURPOSE:To apply a liquid developer uniform at any place on the main surface of a semiconductor substrate by providing a means which scans a nozzle for dripping the liquid developer. CONSTITUTION:The nozzle 1 for dripping the liquid developer is scanned from one end to the other end of the silicon substrate 2 in the diameter direction of the substrate 2 while the liquid developer is dripped. Then the nozzle is scanned at a speed in inverse proportion to the distance from the center of the silicon substrate 2 to reduce the scanning speed as the nozzle approaches the substrate end. Consequently, the amount of the dripped liquid developer becomes constant and uniform at any point on the main surface to reduce variance in the pattern size of photoresist formed on the substrate 2.
Patent JP-H01137325-A (JP)
Title: Signal processing system for terminal equipment
Inventor: MURATA KIICHI
IPC: G06F13/00
Filed: 1987-11-25
Abstract: PURPOSE:To process plural input devices with high efficiency with use of a small number of buffer memories and also to facilitate the easy extension of input devices by using the available idle buffer memory groups in common to those input devices for execution of the signal processing. CONSTITUTION:The buffer memories 1a-1j available in common to input/output devices 2-5 are contained in a terminal equipment 1 and then set into the idle buffer memory groups A in a standby state. When a data input request is received from a certain input device, a certain buffer memory, e.g., 1a processes the relevant data input and stores the type and the input data on the relevant input device. Then the processed data input is set under a process queuing state B for transfer of data to a host computer. When the state B is through, the memory 1a is returned again to the group A. Thus, it is possible to process plural input devices with high efficiency with use of a small number of buffer memories and also to facilitate the extension of input devices.
Patent JP-H06237261-A (JP)
Title: Data transmitting method and interface device
Inventor: RUISU POORU HAATSUBAAGU
IPC: H04L12/64
Filed: 1993-11-26
Abstract: PURPOSE: To enable the interactive operation between FFDI-I and FDDI-II by deciding the token securing time of an interface as a function of the number of TDM slots which is assigned to packet data transmission. CONSTITUTION: A time slot separating element 31 separates a packet data slot(PDS) from a TDM slot and sends the PDS to a data speed adjusting element 33. The element 31 also sends the TDM slot to a time slot inserting element 32, after replacing the PDS with a vacant mark. The element 33 assembles frames arriving from the element 31 and disassembles frames arriving from the ring of a token base. The element 33 also reflects a TDM band width assignment in packet data, by adjusting the band width assignment on a token side. In a timed token protocol, a token is secured within the time required for reflecting the band width difference between a TDM channel segment and the ring segment of the token base.
Patent JP-2001119611-A (JP)
Title: Electronic camera
Inventor: ISODA SHUICHI
IPC: H04N5/262
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera, the display resolution of its electronic view finder which is selected lower than the photographing resolution that allows a user to easily match a focus, while visually confirming a video image displayed on an electronic view finder. SOLUTION: This electronic viewfinder 50 is provided with a focus matching area 52, in addition to an entire display area 51. Original data read from an RGB original storage area 21 of a memory 20 are reduced and stored in an entire display area data storage area 23, the reduced video data are displayed on the entire display area 51 of the electronic viewfinder 50, part of data to be a focus-matching video image is read from the RGB original storage area 21 and stored in a focus matching area data storage area 24 without magnification/reduction, and the focus matching video data are displayed on the focus-matching area 52 of the electronic viewfinder 50.
Patent JP-H01279899-A (JP)
Title: Novel tripeptide derivative
Inventor: MIZOGAMI KAZUTOSHI
IPC: A61P31/04
Filed: 1988-11-24
Abstract: NEW MATERIAL:A compound expressed by formula I (R represents formyl or dimethoxymethyl). Physicochemical properties of the tripeptide derivative 1658B are shown below. Appearance: white powder; Melting point: 185-186 deg.C; Mass analysis: cation FAMS spectrum m/z 556 (M+H)<+>, anion FAMS spectrum m/z 554 (M-H)<->; Molecular formula: C27H49N5O7; [alpha]D<26>=-22.8 deg. (c=0.1, methanol); Solubility: readily soluble in methanol, acetic acid and DMSO, sparingly soluble in methyl acetate, chloroform and acetone, insoluble in n-hexane, petroleum ether, ethyl ether and water; Color reaction: positive to iodine, Rydon- Smith, etc., negative to sulfuric acid, anisaldehyde-sulfuric acid, etc., etc. EXAMPLE:A compound expressed by formula II. USE:An antitumor agent or enzyme inhibitor. PREPARATION:An Aspergillus sp. F-1656 strain is cultured in a liquid medium containing nutritious substances at pH 6-7 and 28-30 deg.C for 3-4 days under aerobic conditions.
Patent JP-2001116620-A (JP)
Title: Colorimetric conversion coefficient calculating method and colorimetric image pickup method, colorimetric conversion coefficient calculating device and colorimetric image pickup device, and computer-readable information recording medium recorded with colorimetric conversion program
Inventor: IINO KOICHI
IPC: H04N9/64
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and device easily, rapidly and accurately estimating a spectroscopic characteristic of a light source at a low cost by use of an image pickup system without requiring a dedicated apparatus for measuring the spectroscopic characteristic to calculate a colorimetric conversion coefficient for converting picked-up image data into colorimetric image data and get the colorimetric image data by use of the conversion coefficient, and provide an information recording medium recorded with a program for colorimetric conversion. SOLUTION: In this colorimetric image pickup method, a spectroscopic characteristic of illumination light is estimated from image data of a reference plate picked up under the illumination light by an optimization method. When converting image data of a space picked up by an image pickup system into colorimetric image data, a second optimum solution expressing an image pickup response value as a colorimetric value is gotten from the spectroscopic characteristic of the illumination light, a spectroscopic characteristic of the image pickup system, and the human visual sensitivity characteristic.
Patent JP-H03157195-A (JP)
Title: Division type tank body
Inventor: TAKATSUKI SHIGEKI
IPC: C02F3/00
Filed: 1989-11-15
Abstract: PURPOSE:To obtain a division type tank body which allows easy transfer and movement and has the high strength to a water pressure and impact by connecting the respective divided bodies via flanges provided on the opposite ends of the segmented bodies formed by dividing either of a central divided body or end divided bodies. CONSTITUTION:The main body of the tank body 1 which is formed slender is formed of the central divided body 1a positioned at the center and the end divided bodies 1b disposed on both sides thereof and at least either of the central divided body 1a or the end divided bodies 1b is horizontally or vertically divided to form the segmented bodies 1c. The central divided body 1a is formed by connecting the flanges 2 provided on the opposite ends of the segmented bodies 1c by means of fixtures 6. Partition plates 4 are attached in the central divided body 1a simultaneously with the joining of the segmented bodies 1c and the end divided bodies 1b are attached to both sides of the central divided body 1a. Manhole frame bodies 5 are respectively attached to opening parts 8, by which the tank body 1 is formed.
Patent JP-H05136323-A (JP)
Title: Integrated circuit device
Inventor: YOSHINO SUSUMU
IPC: H01L23/50
Filed: 1991-11-13
Abstract: PURPOSE:To relax the limits to the integration density and to the number of signal pins of a single LSI chip when the LSI chip is mounted on an integrated circuit package and to relax the influence of a noise caused at the LSI chip and at leads. CONSTITUTION:A plurality of LSI chips 5 are mounted at the upper part and the lower part so as to sandwich a support plate 9 or a support plate 9 which can be grounded. In such an integrated circuit structure, the LSI chips at the upper part and the lower part are connected to leads or a lead frame 1 by means of bonding wires 2. When the two chips at the upper part and the lower part are die-bonded, they are connected to the leads or the lead frame 1. The leads have a structure which is divided into the upper part and the lower part or into the right and the left so as to sandwich the support plate 9 which can be grounded; they are connected to the individual chips. Thereby, the chips can be integrated highly and mounted at high density, and their noise can be reduced.
Patent JP-H06152371-A (JP)
Title: Output circuit
Inventor: YOSHINAGA KOTARO
IPC: H03K19/0175
Filed: 1992-11-09
Abstract: PURPOSE:To suppress the duty deterioration of an output signal by connecting the 2nd output terminal of the 1st current mirror to the output of the 2nd stage inverter and connecting the output terminal of the 2nd current mirror to the output of an initial stage inverter. CONSTITUTION:A diode 12 is inserted between the output of an inverter 3 and the 2nd output terminal of a current mirror 8 and an n-type buffer transistor(TR) 10 is inserted between ground 13 and the 2nd terminal of the mirror 8. When an output from the inverter 3 is changed from 'L' to 'H' in the constitution, the starting time of a current flowing from the output of the inverter 3 to the 2nd output terminal of the mirror 8 through the diode 12 can be delayed. When the output of the inverter 3 is changed from 'H' to 'L', the time taken by flowing current to stop flowing can be shortened. Thereby the duty deterioration of an output signal from an output terminal 2 can be suppressed and faster operation can be attained.
Patent JP-H11128335-A (JP)
Title: Prosthetic member
Inventor: ISHII TSUNEHIRO
IPC: A61L27/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To improve osteobonding strength by coating a zirconia ceramic body surface with a coating layer of respectively specific values in the first peak height ratios of the X-ray diffraction and the upper limits of the average film thicknesses of calcium ternary phosphate and hydroxyapatite. SOLUTION: For example, a slurry of about 5 wt.% is prepd. by adding about 95 g distilled water to about 5 g hydroxyapatite powder and is used as a binder. About 2 g polyethylene glycol, about 2 g polyvinyl alcohol and about 0.2 g phosphate based dispersant are added to this binder. This binder is immersed into a sintered partially stabilized zirconia substrate and is then dried and fired. The substrate surface is thus coated with the coating layer of <1/5 in the first peak height ratios of the X-ray diffraction and 20 μm in the upper limits of the average film thicknesses of the calcium ternary phosphate and the hydroxyapatite. The adhesion strength of to the zirconia ceramic body surface is improved by such constitution.
Patent JP-H09111468-A (JP)
Title: Method for coating steel sheet
Inventor: FUIRITSUPU GUZUDON
IPC: C23C26/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method in which powder is jetted to the surface of a metal layer in which at least a part lies in a liq. state, particularly, to a metal coated layer obtd. by hot-dip plating to a steel sheet and the metal coated layer is treated.  
     SOLUTION: Atomized and condensed powder obtd. by atomizing powder and condensing primary grains is dispersed and/or melted into a metal coated layer in a liq. state, and the average grain size of this atomized and condensed powder is regulate to the one above the thickness of the metal layer in a liq. state. Even in the case of powder of plural components, the metal layer in a melted state can extremely homogeneously and easily be treated. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H08159792-A (JP)
Title: Guiding apparatus for vehicle
Inventor: KONISHI HITOSHI
IPC: G09B29/10
Filed: 1994-11-30
Abstract: PURPOSE: To provide a guiding apparatus for vehicle in which an accurate guide route can be obtained even if a destination is in the periphery of a vehicle- exclusive road such as an express-highway, etc. CONSTITUTION: A CPU 2 functions together with constituents in and out of an ECU 1, and limits to select a vehicle-exclusive road such as an express- highway, etc., in the periphery of a destination as the final route of the guide route. More particularly, after the distance between the destination and a link of the exclusive road is multiplied by a predetermined magnification, the link nearest to the destination is selected. Or, the CPU 2 sets the distance between the link of the exclusive road and the destination as a distance between the ramp or the interchange of the exclusive road and the destination, and selects the link nearest to the destination.