baber/WOPTO huggingface dataset:
Patent JP-H1073906-A (JP)
Title: Silver halide color photographic material and color image formation method
Inventor: ABE RYUJI
IPC: G03C1/83
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a color photographic material for printing excellent in reproducibility and graininess of tone and color of an original picture and to provide a color picture image formation method and a reproduction method to reproduce the original picture made by a color reversal film at high quality. SOLUTION: This photographic material satisfies following conditions A, B and C. The condition A: The maximum density Dmax on respective characteristic curves of red sensitive, green sensitive and blue sensitive silver halide emulsion layers is Dmax>3.0, and a point gamma PG(D) in density D satisfies 1.4>=PG(D)>=0.9 (1.5>=D>=1.4), 1.6>=PG(D)>=1.0 (2.5>=D>=1.5). The condition B: At least one layer of the red sensitive silver halide emulsion layers grains of more than 50% of an all grains projected area of sensitive silver halide grains contained in which are sensitive flake grains of more than three and less than 100 in an aspect ratio is contained. The condition C: At least one layer of non-sensitive layers colored by a fixing type coloring matter is provided between the red sensitive silver halide emulsion layer and the green sensitive silver halide emulsion layer.
Patent JP-S61108983-A (JP)
Title: Radar target detecting device
Inventor: YOKOUCHI MICHINORI
IPC: G01S7/292
Filed: 1984-11-02
Abstract: PURPOSE:To remove an unnecessary fixed independent target and to reduce the processing load value of an information processor by storing the signal level of a radar video in each area and correcting the primary threshold value. CONSTITUTION:A quantizer 2 quantizes the radar video 1 on the basis of a multi-stage primary threshold and a detecting reference controller 6 keeps the primary false alarm of the threshold at a fixed level. A video level storage device 8 stores the signal level of the video in each area and a primary threshold corrector 10 synthesizes the primary threshold value 7 and a video level value 9. When the threshold of an independent fixed clutter part is raised by the influence of the storage device 8, the independent fixed clutter part is removed and other targets are ordinally detected to remove the fixed independent target. The video level values of the moving target part and the clutter part having large level variation are not masked.
Patent JP-H1159101-A (JP)
Title: Method for processing wheel disk for automobile
Inventor: NAKAMURA SATORU
IPC: B21D35/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce the cycle time, so as to improve productivity by forming the outside diameter joining tip into a taper shape through a process of simultaneously applying drawing and ironing to the outside diameter joining part of a disc. SOLUTION: The outside diameter joining part 3d is formed into a taper shape by simultaneously applying drawing and ironing after first press working. In relation to the degree of taper, the outside diameter joining part is so processed that the thickness on the tip may be the final thickness. Therefore, it can be easily processed into the final shape and size in next upsetting. In the outside diameter joining tip 3d, a taper part 3e to be so formed as to be favorable for a design, a 5 deg. taper surface 3f required to be fitted to a rim bead sheet part, and a tip end surface 3g whose length is determined for arc welding to the rim bead surface at the distance (h) from the hub attaching surface are upset into the final shape and size.
Patent JP-2000057584-A (JP)
Title: Optical disk and its recording/reproducing device
Inventor: TAKEMURA YOSHIYA
IPC: G11B20/12
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To detect precisely a position and polarity of an ID part even when an offset exists in a reproducing light beam, and a dropout exists in a regenerative signal by providing the ID part symmetrically arranged in a middle position between a land and a groove. SOLUTION: Respective address groups are shifted by Tp/2 from a track center in the radial direction, and one side address group is shifted by Tp/2 to an inner peripheral side of an optical disk, and the other side address group is shifted by Tp/2 to the outer peripheral side of the optical disk. A TE signal becomes a value in proportion to a positional shift between a light spot 24 and a track group in data areas 6, 7 with grooves, and it becomes the value in proportion to the positional shift between the light spot and a pit similarly in a sector address area 5 constituted of the pit also. Further, in the TE signal, since the polarity of the TE signal is changed by whether the pit 25 exists in the inner peripheral side or the outer peripheral side for the light spot 24, the TE signal with different polarity is obtained by an arrangement position of an address block.
Patent JP-H04111477-A (JP)
Title: Light-receiving element
Inventor: KARAUCHI ICHIROU
IPC: H01L31/10
Filed: 1990-08-31
Abstract: PURPOSE:To enable only a necessary photoelectric current to be taken into an external circuit with prevention of an electric charge from flowing into a light-receiving region since the electric charge is absorbed into a second region even when a light enters outside the light-receiving region to produce the electric charge. CONSTITUTION:On the surface of a high-concentration first conductivity type semiconductor substrate 1 having an n-side-electrode 8 on the back, a low- concentration first conductivity type semiconductor crystal layer 2 is formed and the semiconductor crystal layer 2 is provided with a first region 3 which is a second conductivity type by the diffusion of impurities. A construction is made up which uses a pn-junction portion formed by providing the above first region 3 as a light-receiving region 10. Around this first region 3, a second region 4 which is a second conductivity type is formed by the diffusion of impurities at a predetermined interval. When a light enters a portion other than the light-receiving region 10, unnecessary carriers are absorbed into a depletion layer produced by the second region 4 provided deeply at the semiconductor crystal layer 2. Thus, only a photoelectric current required for detecting an optical signal can be taken out.
Patent JP-H06237397-A (JP)
Title: Television receiver
Inventor: UIRIAMU ADAMUSON RAGOONI
IPC: H04N5/16
Filed: 1993-09-16
Abstract: PURPOSE: To reduce the number of required clamp circuits by combining the clamp operation of a luminance signal and synchronization separation. CONSTITUTION: Each of plural luminance signal sources Y1 and Y2 is capacitively connected (C1 and C2) to an input terminal of a luminance signal selection switch 40, and each capacitor C1 and C2 is connected to each clamp circuit 42 and 44 which has a reference voltage input that is connected to a common reference voltage source 50. A comparator 54 is provided with a 1st input terminal, that is connected to receive the output of the luminance signal selection switch and a 2nd input terminal, that is connected to a reference potential source 51 which is acquired from the source 50, and the number of clamp circuits is minimized by fusing a synchronization separation circuit and an input signal selection clamp circuit.
Patent JP-H0277194-A (JP)
Title: Multilayer ceramic wiring board with low permittivity
Inventor: HO KEIICHIRO
IPC: H05K3/46
Filed: 1988-09-13
Abstract: PURPOSE:To realize firing at a low temperature of 1000 deg.C or less for providing a multilayer ceramic wiring board having low permittivity and high insulating properties, high density and high water resistance and capable of transmitting pulse signals at high speed, by laminating layers of a sintered material having a percentage of voids of 5% or less and layers of a sintered material having a percentage of voids of 5 to 50%. CONSTITUTION:In case of a composite of boro-silicated glass and quartz glass whose intrinsic permittivity is very low, its percentage of voids is increased with the increase of a proportion of the quartz glass while, if the percentage of voids exceeds a certain critical value, not only closed voids but also open voids are produced. A resultant material has insulation resistance lower than a value as required for an effective wiring board and, further, reliability thereof is also deteriorated by absorbing water. On the other hand, the permittivity becomes lower with the increase of a proportion of the quartz glass while, if the total percentage of voids exceeds 5%, open voids are produced. In order to overcome these problems, a board surface layer 1, a signal layer 2, a power supply layer 4 and a grounded layer 3 (further a dummy layer 6 if required) are formed of a material which has been sintered sufficiently at a temperature of 1000 deg.C or less into a dense tissue having a percentage of voids of 5% or less and, between these layers, there are interposed layers of an insulating material which has been sintered insufficiently at a temperature of 1000 deg.C or less to have a percentage of voids of 5 to 50% and thus presents a very low permittivity.
Patent JP-H1162854-A (JP)
Title: Tube pump
Inventor: ITO MASAYUKI
IPC: F04C5/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent the damage to a tube and the reduction of the flow rate by decreasing force for pulling the tube, to be generated with the rotation of a pressurizing member. SOLUTION: In a tube pump for pressurizing a tube 3 arranged along the inner peripheral surface 2a of a cylindrical chamber 2 by a ring-shaped pressurizing member 4 provided on the inner side of the tube, for sequentially pressing the tube 3 in one direction, and for feeding out fluid in the tube 3, the pressurizing member 4 is constituted by providing an outer ring 42 of an elastic material on the outer periphery of an inner ring 41 made of a rigid body and enabling the outer link 42 to rotate in relation to the inner link 41 so that the frictional resistance between the outer link 42 and the inner link 41 may be smaller than the frictional resistance between the outer link 42 and the tube 3. Therefore, sliding is generated in the pressurizing member, and force for pulling the tube 3 is not easily generated.
Patent JP-H04111395-A (JP)
Title: Electronic apparatus
Inventor: SHISHIDA MITSUNORI
IPC: H05K7/14
Filed: 1990-08-30
Abstract: PURPOSE:To reduce the number of processes for assembling a plurality of cabinets and to automate an assembling operation by a method wherein a connector on one side is attached, so as to be capable of being slid, in a direction perpendicular to its insertion and extraction direction and a connector guide having a chamfered part is attached to the connector on one side. CONSTITUTION:A connector B12 connected to a connector A9 mounted on a printed wiring board A2 is mounted on a printed wiring board B11. The printed wiring board B11 is attached so as to be capable of being slid in a direction (x) or (y) perpendicular to the insertion and extraction direction of the connector by using a screw B13 by keeping a gap L by means of a rib 31 and a boss 32 at a cabinet B3. A connector guide 14 having a shape to surround the circumference is attached to the connector B12; a chamfered part 141 is formed at the inside edge of the connector guide 14 so that the connector A9 can be guided to the connector B12.
Patent JP-H0868708-A (JP)
Title: Semiconductor pressure sensor
Inventor: KOIDE SHIGEKI
IPC: G01L9/04
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a small-sized inexpensive semiconductor pressure sensor which can be produced with high productivity. CONSTITUTION: A recess 3 is made in the upper surface of a body 1. A second recess 5 is made in the bottom face 4 thereof and a chip 7 is fixed to the bottom face 6 of the second recess 5. A part 8 communicating with the lower surface 9 of the body 1 is formed in the vicinity of the second recess 5 on the bottom face 4 of the recess 3. A circuit board 10 being secured to the lower surface 9 of the body 1 is connected electrically with the chip 7 through the communicating part 8. Finally, the recess 3 is filled with a soft sealing material 12.
Patent JP-H1074830-A (JP)
Title: Soi substrate and its manufacture
Inventor: OKONOGI KENSUKE
IPC: H01L21/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of voids on the joint surface of a stuck silicone-on-insulator(SOI) wafer, and to prevent cracking or chipping from being generated in a device production process. SOLUTION: An insulated layer 3, having heat flowability is formed at a recessed part provided in a prescribed area on the main side of a 1st semiconductor wafer 1. Next, the main side of the 1st semiconductor wafer 1 and the front face of the insulated layer 3 are adhered to a 2nd semiconductor wafer 5, and an SOI layer 7 having prescribed film thickness is formed by grinding and polishing or etching the rear face of the 1st semiconductor wafer 1.
Patent JP-H0978324-A (JP)
Title: Pressed flower maker
Inventor: OOMACHI INEKO
IPC: A41G1/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a pressed flower maker capable of sufficiently drying even thick plants and of easily setting them. SOLUTION: This pressed flower maker is designed to obtain pressed flowers by sandwiching and pressurizing plants to squeeze the water therefrom to effect drying them, lying equipped with a pair of blotting sheets to sandwich the plant and absorb the water therefrom, a pair of dry sheets to sandwich the pair of blotting sheets, upper and lower pressure plates to sandwich each at least one pair of blotting sheets and dry sheets, arranged vertically, plural male screw members stood along the peripheral edge of the lower pressure plate and threaded through penetrating holes formed on the peripheral edge of the upper pressure plate, and plural pressurizing nuts screwed on the tips of the male screw members to clamp both the upper and lower pressure plates. The blotting sheets are sheets of Japanese paper made from paper mulberry.
Patent JP-S6473579-A (JP)
Title: Head positioning control system for information storage device
Inventor: IWATSUBO MASATO
IPC: G11B21/10
Filed: 1987-09-14
Abstract: PURPOSE:To improve the accuracy of positioning and to prevent off-track by detecting the vibration of an information storage device, executing feedback for a positioning system and reducing the positional dislocation of a head to the minimum even when the mechanical vibration occurs. CONSTITUTION:An acceleration detection means 6 detects acceleration in a seeking direction of the head 13 of an enclosure 16 housing a magnetic disk (an information recording medium) 10 and a positioning part (the magnetic head 13 and a voice coil motor 14) 15. A vibration follow-up control part 7 includes a low-pass filter 71 of which phase characteristic is flat in the aimed frequency band of the vibration and of which gain in high frequency band is small and generates a vibration follow-up signal DELTAS from the low frequency component of the detection output of the means 6. Then, a composition part 8 composites the positioning signal DELTAP of a positioning part 3 and the vibration follow-up signal DELTAS and controls a head moving part 14. Thus the positional dislocation of the track of the head 13 caused by the mechanical vibration can be reduced.
Patent JP-H05196787-A (JP)
Title: Assembling device for fuel assembly
Inventor: KATO AKIHIRO
IPC: G21C3/334
Filed: 1992-08-28
Abstract: PURPOSE:To obtain an assembling device of a fuel assembly which has a simple mechanical construction and makes it possible to shorten the time required for insertion of fuel rods. CONSTITUTION:A pull-in rod 40 is projected and inserted through a lattice space of a support lattice 4 and fuel rods 6 in a fuel magazine 20 are held by the pull-in rod 40. By returning this pull-in rod 40 to an initial position thereafter, the fuel rods 6 in the number of 1/4 of the whole fuel rods 6 can be inserted simultaneously through the support lattice 4. Then, the pull-in rod 40 is rotated at an angle of 90 deg. coaxially with the axis of the support lattice 4 and projected and returned in the same way as the above, whereby the fuel rods 6 in the number of 1/4 can be inserted simultaneously through the support lattice 4. In the same way, all of the fuel rods 6 can be inserted through the support lattice 4.
Patent JP-H0786109-A (JP)
Title: Process flow check system
Inventor: OZAKI YUUICHIROU
IPC: H01L21/02
Filed: 1993-09-17
Abstract: PURPOSE:To decrease check miss while shortening the check time by checking the process flow through the use of a computor thereby dealing with the increase in the number of processing steps. CONSTITUTION:The process flow check system comprises means for taking in the process flow information of one semiconductor fabrication process and the film structure on the surface of a substrate being employed therein through a processing information take-in section 110 and writing them into a processing information memory 140, and means for comparing them at a surface condition comparing section 150 to decide the validity of processing information of one process.
Patent JP-H06182966-A (JP)
Title: Method and device for making printing on article
Inventor: RARUFU HEERINKU
IPC: B41F15/12
Filed: 1993-08-25
Abstract: PURPOSE: To improve productivity, to reduce a retention of an article and to hold quality of a completed article by solidifying to dry a print image with a radiation during feeding of the article so that at least one radiation exposure device is moved to a radiation exposure range together with the feeding article. CONSTITUTION: A fire treating device 54 disposed at a front stage of a printing unit as seen from a feeding direction 28 of a bottle 34 is useful to treat a fire on a surface to be printed of the bottle 34 in the case of printing the article made of a thermoplastic synthetic resin. A dryer 56 is disposed at a rear stage of the printing unit as seen from a feeding direction 26. The device 54 is moved from a position 34a to a position 34a' synchronously with the bottle above the bottle 34, and a fire of the bottle 34 is treated during a feeding step.  Further, the dryer 56 can move synchronously with the bottle during moving of the bottle held by both holder components 33a, 33b to the position 34C' based on coupling to a screen trestle 68 through a coupling rod 66, Thus, a printing ink coating the bottle is solidified to be dried during feeding step from 34C to 34C' by the printing unit so far.
Patent JP-S6474223-A (JP)
Title: Amorphous polymer and preparation thereof
Inventor: TANABE TSUNEAKI
IPC: C08G65/40
Filed: 1987-09-17
Abstract: PURPOSE:To obtain a heat-resistant amorphous polymer having a high glass transition temp. and excellent thermal stability and whose polarity and moisture absorption are small, by introducing a dibenzofuran structure into a part of ether linkages of an arom. polyetherketone. CONSTITUTION:An amorphous polymer comprising a repeating unit represented by the formula and whose MW corresponds to a reduced viscosity of 0.2dl/g or more measured in 0.5% (wt./vol.) soln. in N-methylpyrrolidone at 25 deg.C, has a high glass transition temp. and is suitable for various molded items and films used at high temp. Moreover, as the thermal stability is high, this polymer can be molded at high temp. and furthermore, as the polarity and the moisture absorption are low, it can be suitably used in the applications where these characteristics are required. This amorphous polymer can be prepd. by reacting 2,8-bis(4-halogenobenzoyl)-dibenzofuran with alkali metal carbonate or hydrogencarbonate in the presence of a silica compd. catalyst.
Patent JP-H0548034-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA HIDEHARU
IPC: H01L27/108
Filed: 1991-08-19
Abstract: PURPOSE:To enable a contact hole to be fully separated from mutually adjacent wirings and a field insulation film when forming a contact hole for a buried contact at a region between mutually adjacent wirings. CONSTITUTION:A resist pattern 8 with an opening 8a is formed on a polycrystalline 51 film 7 with an opening 7a so that these openings 7a and 8a are overlapped mutually at these corner portions and then an interlayer insulation film 6 and a gate insulation film 3 are etched with these resist pattern 8 and the polycrystalline Si film 7 as a mask, thus enabling a contact hole C1 for a buried contact to be formed.
Patent JP-S6385887-A (JP)
Title: Character recognizing system
Inventor: YAGUCHI KATSUMI
IPC: G06K9/03
Filed: 1986-09-29
Abstract: PURPOSE:To extremely easily execute the correcting and inputting work of misrecognition and reject by displaying document image information and the recognized result information of respective characters in parallel from a storage means by an information I/O means during the period of document recognizing processing of a recognizing means. CONSTITUTION:The titled system consists of a host computer 1 for controlling the whole system, a terminal type OCR 2 for reading out characters recorded in a document to obtain its image information, executing prescribed recognition processing and outputting the recognized result, a magnetic disc device 3 for temporarily inputting the whole image information of the document and the recognized result information of respective characters from the OCR 2 and storing the information and I/O devices 4-6 to be used for an operator to collate and correct the recognized results; and these devices are mutually con nected by a transmission line L. Consequently, the operator can corrects and inputs misrecognition or rejection through the picture of the I/O device 4 without touching the document C and the recognizing processing of the OCR 2 is not interrupted during the correction/input.
Patent JP-H1074561-A (JP)
Title: Lever type connector
Inventor: KOKUFUYA HISASHI
IPC: H01R13/629
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To change the direction of mounting a housing cover and prevent counter-insertion. SOLUTION: A counter-insertion preventing strip 24 is provided on a female connector housing 20 to be protruded from a housing storage port 31a in the condition that a housing cover 30 is mounted in the non-reversible direction. The housing cover 30 has a through hole formed to protrude the counter- insertion preventing strip 24 when it is mounted in the reversible direction. On the other hand, a counter-insertion preventing strip receiving groove 16 is formed in a male connector housing 10 to be engageable with the counter- insertion preventing strip 24. In this way, when the housing cover 30 is mounted in the non-reversible or reversible direction, the counter-insertion preventing strip 24 is engaged with the counter-insertion preventing strip receiving groove 16 in a regularly inserted condition to allow counter-insertion prevention between both female and male connectors M, F.
Patent JP-H0549642-A (JP)
Title: Ultrasonic endoscope
Inventor: TAGUCHI KOJI
IPC: A61B1/00
Filed: 1991-08-20
Abstract: PURPOSE:To monitor the irradiating quantity in a real time, and to give inform ation related to safety to an operator by providing a means for detecting a first echo signal from a tip cap and a deciding means for deciding the irradiating quantity of an ultrasonic beam. CONSTITUTION:To an ultrasonic vibrator 1, a cap first echo detecting part 7 is connected, a first echo of the tip cap is detected and prescribed amplification is executed. Also, when an ultrasonic beam is radiated toward an obseation part, the ultrasonic beam generates a reflected echo by the tip cap 10 being a discontinuous face. With regard to a first reflected echo 13 therein, an output signal from the cap first echo detecting part 7 is inputted to a deciding circuit 8, and from a relation of irradiation power of the ultrasonic beam inputted already and amplitude of a first reflected echo, an irradiation level is decided and displayed. In such a way, whether the irradiation level of the ultrasonic beam radiated to the observation part, is proper or not can be confirmed by an operator, and a safe ultrasonic diagnosis can be performed.