baber/WOPTO huggingface dataset:
Patent JP-H08159723-A (JP)
Title: Surface shape measuring method and surface shape measuring instrument
Inventor: SUZUKI MASANORI
IPC: G01B11/24
Filed: 1994-12-02
Abstract: PURPOSE: To accurately measure the surface shape without any contact. CONSTITUTION: An acousto-optic element 8 shifts two applied frequency light in terms of frequency. A mirror 10 applies another two-frequency light to a wafer 20. A beam splitter 11 causes the frequency-shifted light and the reflection light from the wafer 20 to be subjected to light heterodyne interference and a polarization beam splitter 12 separates the light into two interference lights with different polarization surfaces, thus obtaining first and second beat signals based on frequency light by a photoelectric detector 15 and third and fourth beat signals based on frequency light by a photoelectric detector 16. A control part 17 calculates the step of the wafer 20 based on the phase difference between the first and third beat signals and the phase difference between the second and fourth beat signals.
Patent JP-H1046989-A (JP)
Title: Inner wall of antifouling property tunnel
Inventor: MACHIDA MITSUYOSHI
IPC: E06B9/386
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent an inner wall of a tunnel from becoming dirty by forming a surface layer having a structure in which a hydrophilic part in which optical catalytic oxide particle is exposed and a water repellent part in which fluororesin is exposed are microscopically dispersed on the surface of a basic material. SOLUTION: An arch-type wall 12 of a tunnel 10 is lined by an interior plate 14 covered with a surface layer internally. The surface layer is formed by microscopically dispersing a hydrophilic part in which optical catalytic oxide particle is exposed and a water repellent part in which water repellent fluororesin is exposed. As a manufacturing method, optical catalytic particle such as titanium oxide, water repellent fluororesin, water, solvent such as ethanol, crosslinking material, surface active agent, etc., are added and mixed to apply the mixture on a surface of a basic material.  Since hydrophilic substance does not become conformable to the adjacent water repellent part and hydrophobic substance does not become conformable to the hydrophilic part because a hydrophilic surface and a water repellent surface are adjacent mutually, the hydrophilic substance and the hydrophobic substance do not stick to the surfaces thereof.
Patent JP-S63153018-A (JP)
Inventor: FUJIWARA TOSHIAKI
IPC: A47J31/42
Filed: 1986-12-16
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-H02146981-A (JP)
Title: Linear sensor
Inventor: KITAYAMA HIROYASU
IPC: H02P25/06
Filed: 1988-11-29
Abstract: PURPOSE:To eliminate the need for a feeder cable to a needle by shielding light to an image sensor array from a light source by a sensor yoke mounted on the needle side. CONSTITUTION:A light-shielding detecting section composed of an LED 12, a condenser lens 13 and the chip 11 of an image sensor is installed on the stator side, a sensor yoke 7 set up to a needle is passed between the LED 12 and the condenser lens 13, and light to the chip 11 of the image sensor is shielded in response to the position of the needle. A light-shielded section is detected by an output from the image sensor, thus determining the location of the needle. There is only the sensor yoke 7 on the needle side, thus eliminating the need for a wiring.
Patent JP-H07196870-A (JP)
Title: Polymer blend containing monovinyl arene/ conjugated diene block copolymer
Inventor: MAAKU DEII HEINZU
IPC: C08L53/00
Filed: 1994-12-02
Abstract: PURPOSE: To obtain a polymer blend having a combination of transparency, rigidity, and toughness by blending a monovinyl arene/conjugated diene block copolymer with a modified poly(ethylene terephthalate) and a specified styrene polymer.  
     CONSTITUTION: A monovinyl arene/conjugated diene block copolymer (A) comprising about 55 to 95 wt.% monovinyl arene and about 45 to 5 wt.% conjugated diene is blended with a modified poly(ethylene terephthalate) (B) having been modified with a modifier being a diol, a diacid, a hydroxy acid or a mixture of at least two of them and about 5 to about 90 wt.%, based on the total weight of the polymer blend, styrene polymer (C) being a styrene/acrylonitrile copolymer, a styrene/methyl methacrylate copolymer, or a mixture thereof. The amount of the modified poly(ethylene phthalate) blended is desirably in the range of about 5 to 20 wt.%. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H02223554-A (JP)
Title: Preparation of heterocyclic derivative
Inventor: PIERACCIOLI DANIELE
IPC: C07D211/90
Filed: 1989-11-20
Abstract: A process for the preparation of compounds of formula (I) <CHEM> in which R1 and R4 independently represent a C1-4 alkyl group, R2 and R3 independently represent a straight or branched C1-6 alkyl chain optionally interrupted by an oxygen atom; and R5 represents a straight or branched chain C1-13 alkyl group or a C5-8 cycloalkyl group optionally substituted by C1-3 alkyl; which comprises esterification of an acid of formula (II) wherein the groups R1, R2, R3 and R4 have the meanings given above in formula (I) by reaction with an amide acetal capable of introducing the group R5.
Patent JP-H11133035-A (JP)
Title: Automatic analyzing instrument with liquid level detection function
Inventor: ISHIZAWA MASAHITO
IPC: G01F23/26
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To properly detect a sample liquid level in a vessel even when the sample vessel is not directly set at a sample disk. SOLUTION: A sample vessel 5 is placed on a test tube set at a sample disk 105 and moved to a sample suction position. A conductive member 14 as a liquid level detection electrode is arranged between a sample dispense probe 105 and the sample disk. The dispense probe moves down from a maximum height position. A capacitance between the conductive member and dispense probe is detected when a leading end of the dispense probe touches a sample liquid level, and the downward movement of the dispense probe is stopped.
Patent JP-2000132544-A (JP)
Title: Input device for handwritten character, and storage medium
Inventor: SUZUKI HIDEO
IPC: G06F17/22
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To enable a user to input handwritten characters in an optional direction on a touch panel, to display the candidates of recognition in the character input direction and also to convert an inputted character string including Kanji (Chinese characters) into another character string of a different notation that has the same Japanese phonetic reading as the former character string and also including Kanji. SOLUTION: When a character string is inputted at an optional position on a handwriting input panel 5, a CPU 2 judges the handwriting direction based on the positional relation among the handwritten characters. And recognizes inputted each handwritten character, identifies the character candidate of recognition and character string candidates of recognition at a place near the inputted character string and along the handwriting direction and then shows the character string candidate of recognition at a display part 6. Furthermore, the CPU 2 extracts the Kana (Japanese syllabary) characters corresponding to the inputted character string including Kanji and shows plural character strings including the Kanji corresponding to the extracted Kana characters at the part 6.
Patent JP-H10143657-A (JP)
Title: Outline emphasizing device
Inventor: FUJIMURA FUMIO
IPC: G06T5/20
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To attain an appropriate outline emphasis regardlessly of the existing position or size of a picture to be outline-emphasized in an outline emphasizing device which emphasizes the outline of a person or the like at the time of outputting a picture by a printer or the like. SOLUTION: High frequency components are detected from outline components, and a picture part to be outline-emphasized is obtained. An outline emphasizing amount deciding circuit 13 decreases outline emphasizing amounts for a picture with the large rate of the number of picture elements indicating the high frequency components to the number of picture elements of a whole picture and a little blur, and increases the outline emphasizing amounts for a picture with the small rate and the large blur. A high frequency component weighting circuit 12 prevents the excessive outline emphasizing amounts from being decided when the picture area of the part to be outline-emphasized is small.
Patent JP-2001119410-A (JP)
Title: Processing method in self-identification phase
Inventor: OKAWA YOSHIHIRO
IPC: H04L12/28
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a processing method in a self-identification phase by which an arbitration signal of SELF-ID-GRANT sent from a master node can normally be interpreted even when a long cable is employed for the master node in the self-identification phase. SOLUTION: The processing is shifted to an initial state (S0) by confirming that the reception of RX-SELF-ID-GRANT is once finished after the reception of a SELF-ID packet is finished from a slave node. For example, in a step S2: S0a, the processing is not shifted to the initial state (S0) until the reception of the arbitration signal of RX-SELF-GRANT at a port connected to the master node is finished even when a port receiving the SELF-ID packet is idle after a port receiving the SELF-ID packet from the slave node is finished.
Patent JP-H07152782-A (JP)
Title: Multimedia processor and its file display method
Inventor: MINEMOTO KATSUHIRO
IPC: G06T1/00
Filed: 1993-11-30
Abstract: PURPOSE:To facilitate the retrieval of a specified still picture in a still picture file by continuously switching the display screen of the static file in accordance with the instruction of an automatic page-turning mode in a page unit. CONSTITUTION:When a mouse 5 instructs the automatic page-turning mode, the display screen of the static file is continuously switched from a present display position by a CPU 1. A dynamic file and the static file are stored in a hard disk storage device 3 by the same format, plural pieces of page information constituting the static file are considered to be plural pieces of frame information constituting the dynamic file, and the static file is dynamically and automatically displayed on the display screen of CRT 9 in the page unit. Thus, the specified still picture in the still picture file can easily be retrieved.
Patent JP-H08138345-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/38
Filed: 1994-11-08
Abstract: PURPOSE: To obtain a tape cartridge in which the residual amount of tape can be confirmed accurately in the way of use and a decision can be made in which of a plurality of recorded contents the current tape position belongs. CONSTITUTION: In a tape cartridge provided with a window 3 for confirming the residual amount of tape, a label 11 can be put on a part of the outer surface of the window 3. The majority of the outer surface of the window 3 is occupied by the area 12 for putting a label 11 and the remaining part serves as a transparent area 13 for confirming the residual amount of tape visually. The label putting area 12 has an outer surface recessed from that of the visual confirmation area 13 and the outer surface of the area 12 is roughened. An indication 14 for indicating the residual amount of tape quantitatively is printed along the fringe line of a label 11 facing the visual confirmation area 13. The indication 14 is formed of numerals representative of residual time, and a graduation line. When a current tape position is collated with the indication 14 and items described on the label 11, the residual time of tape and the recorded content corresponding to the tape position can be determined.
Patent JP-H09122797-A (JP)
Title: Spin flow neck forming device
Inventor: YOSHIGI KATSUMI
IPC: B21D51/26
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To form a multi-stage neck shape into a smooth neck shape without producing surface flaw. SOLUTION: This device is constituted that a top end of a neck part 2 drawn in a multi-stage is loosely fitted in the inner circumference side of a circular- cylinder member 18, an internal roll 4 having a taper face corresponding to a shape to be given onto the neck part 2 is arranged into proximity to the inner face of the neck part 2, an external roll 19 is moved toward the inside in the radius direction of a can drum 1 and along the taper face, and the neck part 2 is formed in the smoothly continuous inclining face.  The internal roll 4 has an expanding part to clamp the top end of the neck part 2 loosely in the interval with the circular-cylinder member 18, the external circumference end of the external roll 19 being brought in contact with the external circumference face of the neck part 2 is formed in a shape that the section shape along the axis direction is made in a projecting circular-arc shape, and the external roll 19 is held through an elastic material.
Patent JP-H09119905-A (JP)
Title: X-ray small-angle scattering device
Inventor: OKANDA HITOSHI
IPC: G01N23/201
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To spread a measurable region when measuring scattered X rays generated by a sample using an X-ray detector in an X-ray small-angle scattering device. SOLUTION: The X-ray small-angle scattering device consists of first and second slits for forming X rays radiated from an X-ray source F into parallel X-ray beams, a third slit 3 for guiding parasitic scattered X rays generated by the second slit 2 to a sample while preventing parasitic scattered X rays from advancing, and an X-ray detector 4 for detecting scattered X rays to be measured being generated from a sample S. In this case, the third slit 3 and the sample S are supported in one piece with the same supporting member 7. Since a distance L4' decreases and a distance L3' increases correspondingly, a measurement-disable region E' becomes narrower and a measurable region G spreads toward a low-angle side, accordingly.
Patent JP-H05223900-A (JP)
Title: Detector circuit
Inventor: MARUTEIN FUITSUSHIYAA
IPC: G01R31/3193
Filed: 1992-11-11
Abstract: PURPOSE: To obtain a detection circuit avoiding a disadvantageous result requir ing the recovery time of a flip-flop. CONSTITUTION: Pref., a detector circuit 2 for an integrated circuit tester compares an unknown binary signal A with two reference voltages Vr1, Vr2. The outputs of comparators 5, 6 are supplied to a (1 to n) decorder 11 and the outputs 12-14 of the decorders are supplied to latch circuits 22-24. These latch circuits are equipped with feedback loops driven by a control signal G and can be operated in a transmission mode or a mode capable of recording all states of the unknown binary signal A on an indicated time window. The outputs, K M, O of the latch circuits 22-24 are supplied to D flip-flops 38-40 for extracting the outputs of the latch circuits 22-24 as samples.
Patent JP-2000336854-A (JP)
Title: Frp roof structural body and its execution method
Inventor: ITO TOSHIHIRO
IPC: E04D3/36
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an FRP roof structural body, which is lightweight and excellent in handrability, requires no large and heavy machine for re-roofing a large roof, hardly burdens to the beams and columns of a building, can be executed very easily, effectively transmits a horizontal force to a lower structure to suppress its deformation small at the time of an earthquake, can sharply prolong its useful life, and can achieve execution in a short construction period, and to provide its execution method. SOLUTION: This FRP roof structural body 1 is suitable for re-roofing at the time of the aseismatic repair of a prestress concrete roof in particular, it is a sandwich structural body having rib members 3 between an FRP skin layer 2a and a skin layer 2b facing each other, the thickness ratio of the opposite FRP skin layers 2a, 2b against the total thickness of the sandwich structural body is in the range of 5:1-25:1, and the unit weight is 150 kg/m2 or below. For the execution method, the existing prestress concrete roof is demolished at lest in one block or two blocks, and the said structural body 1 is re-mounted in sequence.
Patent JP-H08157963-A (JP)
Title: Production of grain oriented silicon steel sheet
Inventor: SATO MASAKO
IPC: H01F1/16
Filed: 1994-12-05
Abstract: PURPOSE: To improve rolling efficiency and to obtain excellent magnetic properties. CONSTITUTION: At the time of subjecting a silicon-containing steel slab to heating up to 900-1450 deg.C and to hot roughing in a method for producing a grain oriented silicon steel sheet, the surface temp. of a slab before rolling, at the final stand of roughing and at a stand preceding it, is regulated to <=1300 deg.C and also the time between passes, between these stands, is regulated to <=30s, by which the recrystallization ratio of sheet bar is regulated to >=60%.
Patent JP-H09148948-A (JP)
Title: Small-capacity multiplex radio equipment
Inventor: NAKAMURA HIDEKI
IPC: H04B1/26
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce developing period and developing cost while desired characteristics are maintained by constituting intermediate frequency BPF and low frequency LPF with LC where a design method is established. SOLUTION: A band pass filter(BPF) 41 is constituted by the Butterworth type of six sections and a center frequency 70Mhz, 3dB attenuation band width 5.84MHz and the interference reduction coefficient 14.457dB of an adjacent interference wave detached by 7MHz are obtained. Since BPF has constitution by LC, a large loss occurrence part in a reception system is eliminated and NF in an input amplitude-stage is satisfactory. A roll-off low pass filter 44 is constituted by the LC Butterworth type of six sections and the one side cut off frequency 2.92MHz of 3dB attenuation and attenuation quantity beyond band 46dB against the adjacent interference wave detached by 7MHz are obtained.  Thus, the deterioration of attenuation quantity beyond band owing to the LC constitution of BPF on the intermediate frequency is compensated, and the deterioration of the code error rate of a 4QAM modulation system can be prevented.
Patent JP-H11128417-A (JP)
Title: Golf club
Inventor: KUSUMOTO HARUNOBU
IPC: A63B102/32
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a golf club at a lower cost, with excellent swing balance and in a lighter weight. SOLUTION: A reinforcing member 10 is arranged on a shaft 4 in the vicinity of a grip 8, where the maximum bending moment occurs during swing, except near the back end. The reinforcing member 10 is arranged in an area between a position, a length L1 deviated from the back end of the shaft 4 to the front end direction, and a position, a length L2 deviated from the center of the shaft 4 to the back end direction.
Patent JP-2000134735-A (JP)
Title: Gas recovery device
Inventor: KAWASAKI YUTAKA
IPC: H02B13/055
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a gas recovery device which enables stable recovery of gas, the reduction in the gas recovery time and the reduction in power consumption. SOLUTION: A vacuum pump 16 and a compressor 17 which constitute a gas recovery means is provided between a vessel 11, from which gas is recovered and an adjacent circuit vessel 22. Furthermore, a recovery filter unit 15 which has dust/oil-mist filters 14 and 14' and a recovery filter unit 20, which has dust/oil-mist filters 18 and 19' are provided on the side of the vessel 11 from which gas is to be recovered and on the side of the adjacent circuit vessel 22 respectively.
Patent JP-H01141903-A (JP)
Title: Manufacture of graft copolymer
Inventor: AMANO TAKASHI
IPC: C08F259/08
Filed: 1987-11-27
Abstract: PURPOSE:To produce the title copolymer excellent in appearance, clarity, weathering resistance, and pigment dispersion, by polymerizing a specific compound and an ethylenically unsaturated monomer in the presence of a fluoresin which has reactive double bonds via urethane linkages. CONSTITUTION:In the presence of 0.5-99.5wt.% fluoresin (A) having reactive double bonds via urethane linkages with the amount of the double bond being 0.001-0.025mol. for 100g of the component (A), which is obtained by reacting a fluorinated copolymer having hydroxyl groups, a polyvalent isocyanate compound having 2 or more isocyanate groups, and a hydroxylated ethylenically unsaturated monomer, 0.1-10wt.% compound (B) of the formula (wherein R1 is H or CH3; R2-5 are each 1-18C alkyl; R6 is H or R2; R7 is a divalent organic group; and n is 0 or 1) which has an ethylenically unsaturated bond copolymerizable with the double bond of the component (A) is polymerized with 0-99.4wt.% other ethylenically unsaturated monomer (C) copolymerizable with the double bonds of both components (A) and (B) [e.g., methyl (meth) acrylate] at 50-200 deg.C for 1-10hr.
Patent JP-H10133596-A (JP)
Title: Display panel, electronic equipment, and designing method for display panel
Inventor: INOUE TAKASHI
IPC: G02F1/1365
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To minimize display unevenness due to variation of a manufacture process by setting respective resistances so that the resistance of a nonlinear element corresponding to a voltage applied in a nonselection period, the resistance of a display element connected thereto, and variance in resistance among pixels have specific relation. SOLUTION: An MIM element 20 as a nonlinear element and a liquid crystal element 22 as a display element are connected in series between a scanning line 12 and a data line 14. Here, the resistance RNL of the MIM element 20 corresponding to the voltage applied in the nonselection period and the resistance RLC of the liquid crystal element 22 are so set that RNL-ΔRNL>RLC +ΔRLC, where ±RNL and ±RLC are variance of RLC among pixels. Consequently, even when RNL and RLC have variance owing to variation of the manufacture process, etc., RNL=RLC is never obtained to minimize display unevenness due to abrupt variation in ON driving voltage.
Patent JP-H11133244-A (JP)
Title: Optical wiring board
Inventor: SHINDOU MIKIMASA
IPC: G02B6/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain an optical wiring board which allows high-density packaging and may be improved in working efficiency, such as connection switching work, by providing this board with a connecting unit which is juxtaposed with optical junctures on mounting panels and housing sections which house optical fibers and are freely turnable with respect to the mounting panels alongside the mounting panels. SOLUTION: A wiring unit 21 has the connecting unit 22 and the housing sections 23 disposed on both flanks of a front surface side M and rear surface side H via arms 25 with respect to the connecting unit 22. At the time of the connection switching, the housing sections 23 of the wiring unit 21 adjacent to the upper part are moved to the position where the work is not hindered. Namely, the base parts of the arms 25 are turned around the axis 35 of a turning shaft with respect to the mounting panels 26. As a result, the housing sections 23 fixedly disposed between the front ends 34 of the arms 25 turn around a turning shaft 35 as well alongside the mounting panels 26 and, therefore, working spaces are formed alongside the mounting panels 26 and the connection and connection switching of the optical fibers (j, s) may be carried out without hindrance in these spaces.