baber/WOPTO huggingface dataset:
Patent JP-H03197672-A (JP)
Title: Substrate holding device
Inventor: SUDO SATORU
IPC: C23C14/50
Filed: 1989-12-26
Abstract: PURPOSE:To accurately position a substrate at all times by separately forming a substrate holding plate and a substrate holding frame, combining and integrating the plate and frame to constitute the substrate holding device. CONSTITUTION:Many substrate holding parts 12, each of which has an almost circular opening 13, are formed in the substrate holding plate, and a mounting part 14 of the substrate holding frame 15 is formed over an angle of about 135 deg. at the lower region of the opening 13 as shown by A. A circular protrusion 18, a fixture mounting notch 16 and a notch 17 for supporting the frame 15 are formed at the mounting part 14. The frame 15 is circularly formed with a band steel 20, and a V-shaped groove 21 is formed in its longitudinal direction. The notch 24 of the frame 15 is abutted on the protrusion 18 of the holding part 12 and engaged with the notch 17 of the mounting part 14, and a bolt B is inserted into an insertion hole 19 to fix the substrate holding plate and frame 15. Consequently, the substrate W is accurately positioned at all times, and the service life of the holding device is prolonged.
Patent JP-2000157365-A (JP)
Title: Chair with head rest function
Inventor: UEHARA SEIICHI
IPC: A47C7/38
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a chair capable of being used as a chair with head rest and a chair without head rest and preventing the obstruction of the field of vision of a bay window when it is used as the chair without head rest. SOLUTION: A head rest bar 4 passes through from above a coping of a main body frame of a chair to below the coping so as to pull it out and push it in vertically, and the head rest bar 4 is formed so as to be stored in the main body frame when it is pushed in downward. A lock part for fixation is formed on the head rest bar 4, and the head rest bar 4 is locked in the main body frame by locking it in the lock part of the head rest bar 4 pulled out upward more than the main body frame. A stopper releasing locking from the lock part when the head rest bar 4 is pushed in downward is provided, and a mounting part 8 capable of fitting and removing a head rest member 7 is formed in an upper part of the head rest bar 4. An upper part of the head rest bar 4 is curved to a seat side of the chair from the halfway in the longitudinal direction.
Patent JP-H07199742-A (JP)
Title: Image forming device
Inventor: YAMAZAKI AYAKO
IPC: H04N1/04
Filed: 1993-12-28
Abstract: PURPOSE:To form an image without waste space, with an excellent layout and easy to see by detecting size of the image on an original and selecting the size of sheets according to the detected size. CONSTITUTION:Original D is set on an original base 3, the top end position and the rear end position of the image DV are detected. Output voltage of an original senser 64 is raised in the top end position (scan time t1) of the image DV, and the output voltage of the original senser 64 is lowered in the rear end position (scan time t2) of the image DV. Then, a length (=t2-t1) between the top end position to the rear end position is detected as the size of the image DV. On the other hand, the image of the original D is read, a margin (space) M with a prescribed width is added, and a sheets selection process or a variable power process is performed based on the size containing them. Then, the sheets P are selected, a read image is copied on the sheet, and the relation between the size of the image DV and the size of the sheets P is considered, and the waste space is eliminated.
Patent JP-2000163008-A (JP)
Title: Display device
Inventor: KIYONO KENICHI
IPC: G09G3/36
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a display device having a magnified display function or a reduced display function capable of being smoothly adopted even with respect to a picture display device having auxiliary capacitances of Cs on-gate structure. SOLUTION: This display device has the driving circuit provided with a field discriminating circuit 2, a copy thinning discrimination circuit 3, a pulse generating circuit 4 generating a clock pulse signal for duplication in addition to an original clock pulse signal in one horizontal period at the time of a magnified display, a gate clock generating circuit 5 generating a gate clock signal in which all of original clock pulse signals and the clock pulse signal equivalent to a number in which the number of pixels of a video signal is subtracted from the number of vertical pixels of a display part are superposed and a gate driver 6 generating plural gate driving signals becoming high levels respectively at different timings in accordance with respective pulses in the gate clock signal.
Patent JP-H03264648-A (JP)
Title: Free cutting steel having good accuracy of surface finished by machining and production thereof
Inventor: YAGUCHI HIROSHI
IPC: C21D6/00
Filed: 1990-11-30
Abstract: PURPOSE:To produce the free cutting steel having the good accuracy of the surface finished by machining by subjecting a steel having a specific compsn. consisting of C, Si, Mn, Al, P, S, N, and Fe to a specific heat treatment and solutionizing a specific ratio of C into proeutectoid ferrite. CONSTITUTION:The steel contg. 0.03 to 0.20wt.% C, <=0.30% Si, 0.30 to 1.60% Mn, <=0.050% Al, <=0.12% P,0.03 to 0.50% S, and <=0.015% N, further, contg. at least one kind of 0.01 to 0.40% Bi, 0.01 to 0.40% Pb, 0.001 to 0.20% Te, and 0.001 to 0.20% Se at need, and consisting of the balance Fe and unavoidable impurities is heated up to an austenite region and is then slowly cooled down to a temp. region of 500 to 700 deg.C. The proeutectoid ferrite is precipitated in the steel in this way. This steel is then rapidly cooled from the above-mentioned temp. region to solutionize 5 to 50ppm C into the proeutectoid ferrite. The steel may be thereafter subjected to an aging treatment at need to precipitate the above-mentioned solid soln. C as a fine carbide of <=100nm diameter at which the carbide can be resolutionized into the proeutectoid ferrite during machining at need. The free cutting steel having the good accuracy of the surface finished by machining is obtd. in this way.
Patent JP-H08176811-A (JP)
Title: Sintered compact for indium-tin oxide film and its production
Inventor: FUKUSHIMA HIDEKO
IPC: C23C14/34
Filed: 1994-12-28
Abstract: PURPOSE: To produce a high density sintered compact for indium-tin oxide film having a uniform density distribution. CONSTITUTION: Indium oxide-tin oxide powder is compacted, >=80% density is attained by presintering and the resultant presintered compact is subjected to HIP accompanied by grain growth to obtain the objective indium oxide-tin oxide sintered compact having a uniform density distribution.
Patent JP-H04302580-A (JP)
Title: Method and apparatus for segmentation of digital image
Inventor: FLORENT RAOUL
IPC: G06V10/28
Filed: 1991-12-20
Abstract: PURPOSE: To provide a method which uses a histogram as a segmentation means to perform automatic segmentation of an image. CONSTITUTION: A step where a histogram curve where a number Y of objects of a digital image I0 is accumulated is constituted is provided, and this histogram is prescribed as a function to each gray level X accompanied with the number of objects included in binary objects which are obtained by providing the image I0 to thresholds SN, SN-1 , SN-2 ... in the gray level. A step where a segmentation threshold is automatically determined based on the histogram is included.
Patent JP-H10177080-A (JP)
Title: Circuit board structure
Inventor: KITAMURA TAKESHI
IPC: H05K1/11
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board structure that can connect a slave circuit board to a master circuit board in a state where the occurrence of circuit malfunctions and circuit breakage is prevented. SOLUTION: Only when the patterns 6a and 6b for detecting connection of a riser card 3 are connected to the connecting terminals 10a and 10b of a card edge connector 2 of a mother board 1 after the riser card 3 is completely inserted into the card edge connector 2 in a proper attitude and patterns 5a-5d for connection are respectively connected to the connecting terminals 8a-8d of the connector 2, a power supply circuit 13 is actuated by a detect signal outputted from a connection detecting circuit 12 and electric power is supplied to the riser card 3. Since no electric power is supplied to the riser card 3 when the card 3 is imperfectly connected to the card edge connector 2, the occurrence of malfunctions and circuit breakage can be prevented perfectly.
Patent JP-2001152075-A (JP)
Title: Flat electrodeposition coating and electrodeposition coating method therefor
Inventor: SAITO YASUHISA
IPC: C09D5/44
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide the subject coating excellent in coating operability suitable for aluminum material, in particular excellent in washability after electrodeposition-coated and coating film appearance, and to provide an electrodeposition coating method. SOLUTION: This anion-type flat electrodeposition coating comprises (A) an acrylic resin obtained by copolymerization between (a) an α,β-ethylenically unsaturated carboxylic acid monomer, (b) a hydroxy-contg. α,β-ethylenically unsaturated monomer, (c) a crosslikable functional group-bearing α,β- ethylenically unsaturated monomer and (d) another α,β-ethylenically unsaturated monomer, (B) an amino resin and (C) a specific silicone compound. The other objective electrodeposition coating method using the above coating is provided.
Patent JP-H09176497-A (JP)
Title: Permanent antistatic resin composition and its preparation
Inventor: ITO TAKASHI
IPC: C08L67/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a permanent antistatic resin compsn. which has both a permanent and excellent antistatic effect which does not decrease by water washing and wiping and good physical properties, moldability and heat resistance by incorporating a specified polyether ester into a thermoplastic resin. SOLUTION: This resin compsn. consists of 5-50 pts.wt. polyether ester (A) consisting of a 4-20C para-oriented arom. dicarboxylic acid ingredient (A1), a sulfonic acid base-contg. diol ingredient (A2) of the formula (wherein R<1> and R<2> are each a 2-4C divalent alkylene group and (m) and (n) are each an integer of 1-10 and Ar is a 6-20C trivalent arom. group and M<+> is a metal ion, a tetraalkyl phosphonium ion or an ammonium ion), a 2-10C glycol ingredient (A3) and a polyalkylene oxide ingredient (A4) contg. two ester-forming functional groups in the molecule and with a no. average mol.wt. of 200-50,000 and 95-60 pts.wt. thermoplastic resin (B) except (A).
Patent JP-H08172877-A (JP)
Title: Apparatus for erecting feed chain of thresher
Inventor: FUJIWARA KOJI
IPC: A01F12/10
Filed: 1994-12-28
Abstract: PURPOSE: To easily perform the maintenance work in a thresher in high efficiency by nearly vertically erecting a feed chain to widely open the side face of a threshing chamber and stably positioning and fixing the chain above the machine frame of the thresher. CONSTITUTION: A feed chain 14 extending along the side face of a threshing chamber 6 of a thresher 3 to transport the culm from a feeding port side to a discharging port side is made to be rotatable around a lateral shaft 30 placed at a side of the chain to lift the other side part. The feed chain 14 is fixed to the upper part of a thresher machine frame with a releasable fixing tool 9 in a state retracted from the side face of the threshing chamber 6 and turned in nearly vertically erected posture. The side face of the threshing chamber 6 is opened and the tilting of the feed chain 14 to a side is prevented by this action. A fixing tool 67 to prevent the motion of the feed chain 14 in rotating direction is placed near the lateral shaft 30 rotatably supporting the base part of the feed chain 14.
Patent JP-H08184539-A (JP)
Title: Method and system for preparing sample of chromosome
Inventor: NAITO KAORU
IPC: G01N33/48
Filed: 1994-12-28
Abstract: PURPOSE: To prepare a sample for identifying a chromosome definitely with high reproducibility. CONSTITUTION: Cells subjected to hypotonic processing are suspended in a mixture solution of acid and alcohol to produce a cell suspension. The cell suspension is dripped through a pipet 113 onto a substrate being set in a cell diffusion chamber 11 and the cells are diffused on the substrate. Subsequently, an acid and water are sprayed through a nozzle 117 toward the substrate in a cell membrane cytoclasis chamber 112. The acid and water act on the cells on the substrate to cause cytoclasis thus liberating the internal chromosome.
Patent JP-2001154165-A (JP)
Title: Method of producing liquid crystal panel
Inventor: KAZAMA YUKIO
IPC: G02F1/13
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a production method to prevent failures liquid crystal panels in a large amount due to foreign matters. SOLUTION: A dummy substrate the surface of which is covered with a dark color material is subjected to a cleaning process and a printing process as required, and then inspected to diagnose the aforementioned processes.
Patent JP-H10177172-A (JP)
Title: Backlight controller
Inventor: KOSAKA TAKAHIRO
IPC: G02F1/13357
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To make the change rate of a target luminance setting means when luminance is changed optionally, possible to coincide with the change rate of a real luminance change, by correcting the luminance control signal so that the change rate of the setting means when the luminance is changed coincides with the real luminance change rate. SOLUTION: A luminance correction circuit 1 outputs a tube current control voltage 3 as the luminance control signal according to a position of a volume 2 setting target luminance. Then, a tube current control circuit 4 detects the tube current of a cold cathode tube 6 by a tube current detection circuit 5, and controls a backlight power source circuit 7 so as to become the tube current according to the tube current control voltage 3 to set in the target luminance. That is, the matter that the luminance change for the position of the volume 2 being a luminance adjustment means is made linear becomes possible, and the luminance is changed and set smoothly. Thus, at the time of setting/using in the optical luminance, a backlight controller smoothly changing and setting the luminance is obtained.
Patent JP-H08168425-A (JP)
Title: Frame having material excellent in releasability at part coming into contact with picture screen
Inventor: TAKASUGI SHIGETOSHI
IPC: A47G1/06
Filed: 1994-12-17
Abstract: PURPOSE: To prevent the damage to the peripheral part of a screen by bonding a tape or surface material excellent in releasability to the end part of a frame directly coming into contact with the screen end part of a picture or applying releasable coating material thereto. CONSTITUTION: A tape or surface material excellent in releasability is bonded to the end part 21 of a frame 20 directly coming into contact with the screen end part 11 of the Japanese painting 10 drawn on the Japanese paper bonded to a panel or a coating material 22 excellent in releasability is applied thereto. By this constitution, even if a picture not sufficiently dried and solidified is put in the frame 20, it can be prevented that the screen is bonded to the frame 20 at the peripheral part to be damaged.
Patent JP-H05148151-A (JP)
Title: Filter material for removing leukocyte
Inventor: OKA SHINICHIRO
IPC: A61M1/02
Filed: 1991-11-30
Abstract: PURPOSE:To obtain a filter material, useful for blood transfusion and usable for removing leukocytes from the whole blood or an erythrocytic pharmaceutical by introducing acidic functional groups into a nonwoven fabric, a woven fabric or a polymer porous substance. CONSTITUTION:The objective filter material is obtained by introducing one or more acidic functional groups (e.g. carboxyl, phosphoric acid or phenol) into a nonwoven fabric, a woven fabric or a polymer porous substance (e.g. polyvinyl formal) having open cells according to a method for radiation grafting, etc. The porosity of the polymer porous substance is 45-95% and the density of the acidic functional groups in the material is 0.05-5mequiv./m<2> based on the surface area of the filter material. Leukocytes can be removed at a higher level than that of a filter material without any acidic functional groups and a lower leukocyte residual ratio can be achieved for blood after filtration. The filter material is suitable for treating collagen disease, leukemia, etc., and extracorporeal circulation type removal of the leukocytes.
Patent JP-H08182658-A (JP)
Title: Blood flow measuring method and blood flow measuring device
Inventor: NAGASHIMA YOSHINAO
IPC: A61B5/026
Filed: 1994-12-28
Abstract: PURPOSE: To record a broad range of blood flow amount of respective deepness from a superficial site to a deep site of a skin tissue simultaneously, so as to analyze change of the blood flow in the skin tissue precisely. CONSTITUTION: Plural positions of different distances from a light transmitting part 16 are made light receiving parts 15a-15e against at least one light transmitting part 16 for making a laser beam incident into a testee and scattered light from the testee is received at each light receiving part 15a-15e and blood flow amount in each light receiving part is measured, thereby, blood flow amounts of different measuring deepnesses are recorded simultaneously, in a blood flow measuring method of laser-Doppler type by which the laser beam is made incident into the testee and scattered light in the testee is received to measure the blood flow of the testee. On this occasion, preferablly, plural light receiving parts 15a-15e are formed respectively according to the distances from the light transmitting part, and preferablly the power of laser beam made incident to the testee is varied.
Patent JP-H06215953-A (JP)
Title: Magnet device and its manufacture
Inventor: RENAATO DANIERU PIZEERU
IPC: H01F41/02
Filed: 1993-12-07
Abstract: PURPOSE: To provide a power magnet element for securing required number of turns while minimizing winding resistance. CONSTITUTION: A magnet element consists of a sheet winding 24 with a pair of separated terminals 26, a pair of leads 12 that partially have extended rising part 28 while being in electrical contact with one of the separated terminals 26, the separated terminals 26, a rising part 28 of the leads 12, an insulator 34 for forming the capsule of at least one portion of the sheet winding 24, and a pair of half cores 20 and 22 for surrounding at least one portion of the each sheet winding 24.
Patent JP-H04206243-A (JP)
Title: Liquid metal ion source
Inventor: SATO KEIJI
IPC: H01J27/26
Filed: 1990-11-29
Abstract: PURPOSE:To use a liquid metal ion source using cesium as ion species in practice by forming an alloy out of at least one species among cesium, potassium, sodium and rubidium, so as to lower the melting point, and by cooling the liquefied cesium alloy liquid, and whereby using it as ionized material. CONSTITUTION:By providing mechanisms 6-8 for forming alloy out of at least one species among cesium, potassium, sodium and rubidium, on an ion source, a cesium alloy liquid 1 of low melting point is formed as an ionized material, and the alloy liquid 1 is cooled and used. By forming the alloy out of at least one species among cesium, potassium, sodium and rubidium, the melting point is lowered, and by cooling the cesium alloy liquid 1 to no more than the melting point of cesium, i.e., approximately 30 deg.C, the vapor pressure is reduced. As a result, the vapor pressure far lower than that close to the melting point of cesium metal can be obtained, and cesium can be operated for a long time. A liquid metal ion source of high brightness, as well as of very fine ion beam diameter can thus be used in practice by utilizing cesium as ion species.
Patent JP-H05176434-A (JP)
Title: Wiring tool
Inventor: YOKOYAMA HIDEKI
IPC: H02G3/02
Filed: 1991-12-24
Abstract: PURPOSE:To form a refractory panel which enables the constitution of circular wiring tool by fixing it to a plate frame by a plurality of claws made at the periphery of the refractory panel, and exposing the front of the tool by the holes bored at the center of the refractory panel. CONSTITUTION:This tool is equipped with a circular plate frame 1 which has an opening 2 at nearly center and is to be fixed to the building face. Moreover, this is equipped with a middle frame 9, a decorative plate 28, and a refractory panel 16. Especially, the refractory panel 16 is made in the shape of a disc, and also a plurality of claws for fixing it to a plate frame 1 are made at the periphery. A hole 17 for exposing the front of the tool is bored at the center of the refractory panel 16. What is more, an escape hole 51 for a locking hole 29 for fixation to a plate frame 1 of the decorative plate 28 is bored in the refractory panel 16. And, holes 18 for inserting screws 5 for fixation of the plate frame and projections 52 and 53 ranging from recesses 19 are provided. Hereby, the falling off of the item of the refractory panel 16 can be prevented, and the constitution of the circular wiring tool becomes possible.
Patent JP-H10168037-A (JP)
Title: Liquid crystal compound, its intermediate and liquid crystal composition containing the liquid crystal compound
Inventor: KOBAYASHI ICHIRO
IPC: C07C69/88
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide the subject new compound useful as an antiferroelectric liquid crystal compound having controllable spontaneous polarization. SOLUTION: This compound is expressed by formula I [R<1> is a 1-8C alkyl; R<2> is a 1-10C straight-chain alkyl; W is single bond, O, etc.; X and Y are each single bond, etc.; rings A, B and C are each pyridine-2,5-diyl, etc.; the ring D is a (substituted) 1,4-phenylene; (m) and (n) are each 1 or 0; C labeled with *is asymmetric carbon], e.g. (-)-(1S,3S)-4-[4-(4-decyloxyphenyl) phenylcarboxy]benzoic acid 3-fluoro-1-methylheptyl ester. The compound of the formula I can be produced by reacting a compound of formula II with a compound of formula III in the presence of a dehydrative condensation agent (e.g. ethyl polyphosphate or dicyclohexylcarbodiimide) or by converting the compound of the formula II into an acid halide and reacting with the compound of the formula III in the presence of a base.
Patent JP-H06252857-A (JP)
Title: Near infrared ray spacial communications equipment
Inventor: SAKANAKA TETSUO
IPC: H04B10/11
Filed: 1993-12-10
Abstract: PURPOSE:To attain long range communications by suppressing an output of a semiconductor laser to a level safe to a human body without the effect of attenuation of the laser due to absorption spectrum in air. CONSTITUTION:An input signal is modulated by a semiconductor laser 15 and sent in air through a collimator lens 21. Furthermore, a temperature sensor 19 is provided in a package 14 of the semiconductor laser 15 and a temperature control circuit 20 drives a cooling element 18 to control the temperature in the package 14. The output of the semiconductor laser 15 is suppressed so as not to cause danger to human eyes and the temperature of the semiconductor laser 15 is controlled so that the oscillated wavelength range not causing an absorption spectrum in air, then the reliability at the time of long range space communications is improved.