baber/WOPTO huggingface dataset:
Patent JP-2001055875-A (JP)
Title: Window sash
Inventor: SHIBATA JUNKO
IPC: E06B5/00
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To visually confirm a lock state from the outside, and prevent dew condensation by removably installing a lattice-shaped frame member having Shoji paper pasted thereon on upper/lower rails and stiles of an inside surface more than glass. SOLUTION: A glass 5 is installed on upper/lower rails 1, 2 are both stiles 3, 4 to form a window sash 6. A lattice-shaped frame member 8 having a Shoji paper 7 pasted thereon is removably installed on the upper/lower rails 1, 2 and both stiles 3, 4 of an inside surface more than the glass 5 of the window sash 6. Thus, a lock member 9 is invisible from the outside, and since the installing number and an installing position of the lock member 9 cannot be visually confirmed, a crime preventive effect is large. Since an air layer is formed between the glass 5 and the Shoji paper 7 by slight clearance 10, the air layer absorbs a difference between outside air and an indoor temperature to prevent dewing of the glass 5. The Shoji paper 7 abundantly cuts ultraviolet rays, and is effective in preventing the ultraviolet rays.
Patent JP-H0973656-A (JP)
Title: Optical head
Inventor: HAYASHI HIKARI
IPC: G11B7/135
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized optical head with a small number of parts and capable of easily adjusting an optical system also. SOLUTION: This head is provided with a semiconductor laser 1, a prism 2, a polarization film formed on the prism 2, an objective lens 8 irradiating outgoing light from the semiconductor 1 on a magneto-optical recording medium 10 as a light spot, a hologram 7 arranged between the objective lens 8 and the prism 2, first, second photodetectors 3A, 3B light receiving ±1st-order diffracted light diffracted by the hologram 7 among return light and a third photodetector 5 arranged in the vicinity of a line concentration position of astigmatism caused by the refraction of normal light and abnormal light transmitting through the polarization film and refraction transmitting through the prism 2 and outgoing from the prism 2 among the return light transmitting through the hologram 7 as zero-order light.  Then, the head is disposed with a reflection mirror arranged in the same direction or in parallel as/to the first surface of the prism 2 and leading the fist diffracted light diffracted by the hologram 7 to light receiving areas 5a, 5b.
Patent JP-S59122256-A (JP)
Title: Interrupting method
Inventor: INAMI KATSUHIKO
IPC: G06F13/24
Filed: 1982-12-28
Abstract: PURPOSE:To discriminate simply an interruption request by forming a space for outputting an interruption request signal to a specific position during the signal transmitting period from a terminal to a center and making the center discriminate the space information to discriminate the interruption request. CONSTITUTION:When a magnetic card is inserted into the 1st terminal equipment in the processing period (1) of the 1st terminal equipment, an interruption request ''1'' is sent from the terminal equipment to a bit bq in a command signal during the response time TA of the processing time (1). If the center detects the interruption request, a pulse train Po consisting of (n) pulses is sent from the center to a signal line. When the center monitors the pulse string Po and detects the lack of a pulse Pon, the center recognizes that the n-th terminal equipment outputs an interruption request and sends data specifying the terminal equipment during the succeeding enquiry period Tq. Thus, the prescribed data are sent from the terminal equipment to the center and the interruption processing is end.
Patent JP-S6290677-A (JP)
Title: Electrostatic charging device
Inventor: TSUJI MASATO
IPC: H01T19/00
Filed: 1985-10-17
Abstract: PURPOSE:To obtain an electrostatic charging device which is easy to handle while preventing a discharge wire from vibrating by fixing an insulating vibration preventing means to at least one arc shield cover through a support member in gentle contact with the discharge wire. CONSTITUTION:The discharge wire 2 are extended and fixed to an insulating fixed block 6 provided to both ends in a shield case 1 with a screw. The vibration isolating means, on the other hand, consists of a servomotor 5 and a vibration isolating roll 4 and a supporter 5 is fixed to the arc shield cover 3 after penetrating the roll 4. The vibration isolating means is fitted so that the outer periphery of the vibration isolating roll 4 is nearby or contacts lightly the discharge wire 2. If the discharge wire 2 begins to vibrate, the vibration isolating roll 4 also beings to vibrate, but the wire 2 and vibration isolating roll 4 differ in vibration frequency, so the vibration of the vibration insulating roll 4 prevents the wire 2 from vibrating, and consequently the vibration of the discharge wire 2 is also suppressed.
Patent JP-S60122540-A (JP)
Inventor: MURASE TADASHI
IPC: A61B5/022
Filed: 1983-12-06
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-S6388359-A (JP)
Title: Method for adjusting timing belt tension
Inventor: MORI TAKAAKI
IPC: F16H7/08
Filed: 1986-09-30
Abstract: PURPOSE:To make it possible to adjust a tension to a correct value by measuring the tension by pressing a load cell against a tension roller. CONSTITUTION:A timing belt 3 is stretched over a crank pulley 1 and a cam pulley 2. On one side of the timing belt 3 is arranged as a tensioner a tension pulley 5 against which a load cell 6 is pressed. In order to adjust the belt tension, the load cell 6 is gradually pressed via the tension pulley 5 against the timing belt 3 by driving a servo-motor 8 incorporated in a pressing unit 7. Controlling the servo-motor 8 by a tension measured by the load cell 6, the motor 8 is stopped at a correct tension to fix the tension pulley 5.
Patent JP-S6291712-A (JP)
Title: Gas catalytic heater
Inventor: KONO KUNITOSHI
IPC: A01M1/20
Filed: 1985-10-16
Abstract: PURPOSE:To improve the efficiency of the initial ignition and gas catalytic reaction by providing a spline-shaped gas burner having a plurality of grooves in the direction of an outer peripheral axis which have a plurality of gas outlet holes. CONSTITUTION:A gas ejected through a gas nozzle 2 passes a gas outlet hole 6b from a gas ejection hole 6a of a gas burner 6. Then, the gas passes a spline groove portion 6c and is ejected, and at the same time, a part of the gas directly passes the spline groove part 6c from a spot facing part 6d provided at an end surface on which the gas nozzle 2 of the gas burner 6 is placed, and is ejected. Upon this occasion, external air is sucked up through the spline groove portion 6, and the mixing of the same with the gas is suitably carried out. By igniting the burner thereafter, the catalytic reaction is continued.
Patent JP-H04112628-A (JP)
Title: Battery charger
Inventor: KYOKANE YASUAKI
IPC: H02J7/14
Filed: 1990-08-30
Abstract: PURPOSE:To grasp residual capacity of battery accurately at all times and to perform charging operation appropriately by detecting input and output currents of the battery and estimating the residual capacity of battery based on thus detected output and a time element. CONSTITUTION:An input current sensor 32 samples input current (A1) flowing into a junction S whereas an output current sensor 28 samples output current (A2) flowing out from the junction S. If A1-A2not equal to 0, a factor for correcting the power capacity of a battery 5 is set based on a battery liquid temperature detected through a battery liquid temperature sensor 34. If A1-A2>0, the battery 5 is decided to be charged and a charging current is calculated from the difference between input current A1 and output current A2, and then the sampling time is multiplied by the correction factor thus calculating the charging amount of the battery 5. Charging operation is stopped when thus calculated charging amount reaches a set value. According to the constitution, residual capacity of the battery 5 can be grasped accurately and charging operation of the battery 5 can be controlled optimally at all times.
Patent JP-S6473821-A (JP)
Title: Automatic initialization circuit
Inventor: KAWAZOE AKIO
IPC: H03K21/40
Filed: 1987-09-14
Abstract: PURPOSE:To constitute a circuit so that a counter can be initialized automatically when the count value of the counter is set at an abnormal value at the time of applying a power source, by providing a detection circuit which detects an abnormal count value at the counter. CONSTITUTION:The counters 3 and 5 are decimal counters and take the count values 0-9, and the counter 4 is a hexadic counter and takes the count values 0-5, and furthermore, the hexadic counter 6 is a binary counter and takes the values 0-1. In the counters 3 and 5, the values 0-9 are handled as normal count values, and the values 10-15 are abnormal values. Similarly, in the counter 4, the values 0-5 are the normal values, and the values 6-7 are the abnormal values. The detection circuit 30 detects the normality/abnormality of the initial values of the counters 3-6 at the time of applying the power source, and when the initial value shows the abnormal count value, outputs a signal of H level, and supplies the signal to each of the counters 3-6 via an input terminal 10 for initialization.
Patent JP-2001057150-A (JP)
Title: Etching device of shadow mask material, and shadow mask
Inventor: NISHIKUBO HIROAKI
IPC: C23F1/08
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an etching device of a shadow mask material, capable of improving the mechanical strength of the shadow mask and to provide a shadow mask having high mechanical strength. SOLUTION: In this shadow mask, while plural feeding pipes 11 are rocked to center their center axes by a rocking mechanism 20, an etching solution is fed from a spray nozzle 12 of each of the plural feeding pipes 11 toward the large-hole side surface (lower surface) of a shadow mask material W. The feeding direction of the etching solution in feeding pipes 111, 117 on both end parts in the width direction of the shadow mask material W is always set so as to be oriented toward the outside the widthwise direction of the shadow mask material W.
Patent JP-H0277770-A (JP)
Title: Data imprinting device
Inventor: FUKUSHIMA SHIGENOBU
IPC: G03G15/22
Filed: 1988-09-14
Abstract: PURPOSE:To perform efficient data imprinting operation by carrying out electrostatic discharging which uses an imprinting data pattern in data imprinting mode and discharging the entire data imprinting area electrostatically except in the data imprinting mode. CONSTITUTION:The electrostatic discharging which uses the imprinting data pattern is carried out in the data imprinting mode and the entire data imprinting area is discharged electrostatically except in the data imprinting mode. Namely, when a light shield member 15 is constituted for data imprinting data by sticking a seal, etc., on platen glass 16 at a specific position, 1st electrostatic discharging formed in the data imprinting area is held even after the exposure of an original image. Consequently, any special electrostatic recharging device need not be provided. When the data imprinting mode is not set, on the other hand, all element of an LED array 203 for data imprinting are turned on in the exposure scanning of the original image and the entire data imprinting area which is changed electrostatically and held by the light shielding 15 of the seal, etc., is discharged. Consequently, this area is imprinted in black on copying paper.
Patent JP-H0876291-A (JP)
Title: Image pickup device, image reproducing device and image picking up and reproducing device
Inventor: SHIOTANI MASAHARU
IPC: G03B19/18
Filed: 1994-08-31
Abstract: PURPOSE: To provide an inexpensive image pickup device capable of faithfully recording an image to be picked up and recording it so that it can be reproduced rapidly without being restricted by environmental condition. CONSTITUTION: This image pickup device is provided with a photosensitive recording medium 8 wound round a supply roll 6 and taken up to the housing roll 7 side, a plane image-formation optical system 9 forming the image to be picked up in a specified area of the recording medium 8, and an optical shutter 10 interposed between the optical system 9 and the recording medium 8. The recording medium 8 has characteristic that it is exposed only with respect to the red component, the green component and the blue component of visible light and the change of absorbance in spectra the centers at different wavelength λ1 to λ3 corresponding to R, G and B is caused by going through a developing stage.  A developing and fixing unit 20 is arranged in the vicinity of the housing roll 7 and the recording medium 8 on which a subject image is exposed is successively developed and fixed by the unit 20.
Patent JP-S6473698-A (JP)
Title: Manufacture of board for mounting electronic component
Inventor: KANO TAKESHI
IPC: H05K3/00
Filed: 1987-09-14
Abstract: PURPOSE:To easily manufacture a board having a metal plate which is exposed at a recessed bottom surface by a method wherein the metal plate exposed at the recessed bottom surface for mounting an electronic component is formed simultaneously with an operation to bond two substrates. CONSTITUTION:A semihardened bonding layer 15 is formed on the rear of a substrate 1; a recessed part 16 where the semihardened bonding layer 15 has been removed is formed on the rear. A through hole 20 whose area is wider than that of the recessed part 16 is formed on another substrate 2. The substrate 2 is bonded to the rear of the substrate 1 by making use of the semihardened bonding layer 15 formed on the substrate 1 in such a way that the recessed part 16 of the substrate 1 is situated nearly in the center of the through hole 20; at the same time, a metal plate 3 which is larger than the recessed part 16 is arranged inside the through hole 20; while this plate is bonded to the rear of the substrate 1 by making use of the semihardened bonding layer 15. Accordingly, a dislocation during a bonding operation is reduced; the surface of the metal plate 3 facing the recessed part 16 is hardly soaked with the exudation of an adhesive agent.
Patent JP-H04113358-A (JP)
Title: Foreign matter inspecting device
Inventor: HAYANO FUMITOMO
IPC: G03F1/84
Filed: 1990-09-03
Abstract: PURPOSE:To remove the stray light generated by the transmitted light of a pellicle and to allow the detection only by the scattered light from foreign matter by selecting one wavelength from plural light beams varying in wavelength. CONSTITUTION:The light beams from light sources 14, 15 are made incident nearly parallel on the pellicle 1 and form band-shaped irradiated parts 5 to 7 in the X direction of the pellicle surface. The incident angle of both the light beams, i.e., the angle formed with the pellicle plane, is set nearly zero. The scattered light 4 is generated and is condensed by an imaging lens 8 when the foreign matter 3 exists on these light beams 5, 6, 7. Since this light is imaged on the photodetecting surface of a photoelectric detector 18, the foreign matter 3 is detected in this way. The light scattered from only the foreign matter is detected by the photoelectric detector 18 without receiving the influence of the frame scattered light by the beam transmitted through the pellicle if the wavelength at which the light beams are mostly reflected on the pellicle surface according to the spectral characteristics of the pellicle is selected by moving the shutter 13.
Patent JP-H0786236-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKIMOTO KENJI
IPC: H01L21/311
Filed: 1993-09-17
Abstract: PURPOSE:To make it possible to obtain a higher selective ratio against silicon and a silicon nitriding film and nitriding titanium through oxide film etching by arranging the content of oxygen to exceed a specific value, and the content of silicon to be less than the specific value with regards to the composition of a deposition film generated in plasma. CONSTITUTION:Holes are formed on an oxide film by dry etching using a fluorocarbon gas. In this case, the composition of a deposition film generated in plasma is arranged so that the content of carbon may exceed 50% or preferably 80%, and what is more, the content of fluorine may exceed 50% or preferably the content may be less than 20%. More specifically, in etching operations which use a mixed gas of CHF2 and CO as an etching gas, the etching rate and selective ratio of the oxide film in case when the mixing ratio of gas is changed, are shown as illustrated. More particularly, the etching rate of the oxide film is reduced as the loads of CO are increased. However, the selective ratio against silicon is increased so that it may exceed 60 if the loads of CO are 90%.
Patent JP-2001056283-A (JP)
Title: Exposure quantity detecting device by retention ammonia gas
Inventor: INOUE WAHEI
IPC: G01N27/04
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To detect the exposure quantity of retention ammonia gas and the progress state of corrosion of electric control equipment, wiring, and the like caused by ammonia gas by detecting the variation of conductive current of a member provided in the retention atmosphere of ammonia gas with the lapse of time. SOLUTION: This detecting device is composed of a conductive member 10a and a measuring part 13. The conductive member 10a comprises a resin film 11a formed of an insulating member, and an electric circuit 12 formed with a thin film copper plated layer or a copper vapor-deposited layer stuck zigzag on the film 11a. The measuring part 13 is an ammeter for measuring a circuit current changed with the lapse of time of electric resistance of the electric circuit 12. When the conductive member 10a is exposed to the atmosphere of ammonia gas in convection caused by the leakage of ammonia, the electric circuit 12 is slowly corrodes due to contact with retention ammonia gas, and the electric resistance of the electric circuit 12 gradually increases, and an electric current decreases with the lapse of time.  The exposure quantity of ammonia gas can be detected from the rate of variation with the lapse of time.
Patent JP-H0280385-A (JP)
Title: Admixture for cement concrete and mortar using high-water-absorption resin
Inventor: ISHIDA MAKOTO
IPC: C04B41/71
Filed: 1988-09-14
Abstract: PURPOSE:To prevent bleeding and a decrease in the compressive strength by using a composition obtained by coating the surface of a water-absorptive resin with a hydrophobic material as the admixture, and thereby preventing the water absorption during the kneading of the cement composition or during the conveyance of the kneaded material. CONSTITUTION:The surface of a water-absorptive resin (the fine powder having >=10g/g, or preferably >=30g/g, absorption for alkaline water at pH12.5 and <=150mu mean particle diameter is preterably used) is coated with a hydrophobic material to obtain a composition to be used as an admixture for cement concrete and mortar. From 0.5 to 280 pts.wt., or preferably 0.5-200 pts.wt., of the coating material is preferably used with 100 pts.wt. of the water-absorptive material, and the thickness of the coating layer is controlled to 0.005-1mm, or preferably to 0.1-0.5mm. The 'Sunwet 1M-1000MPS(R)' (starch-acrylate cross- linked graft copolymer) of the SANYO KASEI Co. is used as the water- absorptive resin, and the synthetic resin such as polystyrene, long-chain fatty acid, rubber, etc., as the hydrophobic material.
Patent JP-H0763881-A (JP)
Title: Fuel rod defect inspecting device and defect inspecting method by the device
Inventor: KUMAFUJI HISAO
IPC: G01N23/203
Filed: 1993-08-25
Abstract: PURPOSE:To make it possible to obtain at a low cost a clear image to enable us to easily find whether there are any defects in a fuel rod or not. CONSTITUTION:This defect inspecting device has a means for irradiating a fuel rod 3 with an X-ray beam 31, an object to be inspected, and detecting elements to convert X rays into electric signals. The device is equipped with an X-ray detecting means 2 including detectors 21 and 21a to obtain a sectional image of the fuel rod 3 by detecting backward-scattered X rays 32 and 32a of the X-ray beam 31 irradiating the fuel rod 3. The X-ray detecting means 2 is equipped with slits 22 and 22a formed between the fuel rod 3 and the detectors 21 and 21a across the longitudinal direction of it. Each detecting element of the detectors 21 and 21a has a photo-detecting face extending parallel to the slits 22 and 22a, and it arranged so as to detect the X rays 32 and 32a which are scattered backward after passing through the slits 22 and 22a.
Patent JP-H0873809-A (JP)
Title: Peelable film-forming organosilicon polymer composition
Inventor: KOBAYASHI HIDEKI
IPC: C09D183/04
Filed: 1994-08-31
Abstract: PURPOSE: To obtain the subject composition having low surface tension and excellent releasability especially from a silicone-based tacky agent, comprising a specific organosilicon polymer, an organohydrogen polysiloxane and a platinum-based catalyst in a specific ratio. CONSTITUTION: This composition comprises (A) 100 pts.wt. of an organosilicon polymer containing an average unit of the formula (R is a 1-10C monofunctional hydrocarbon having no aliphatic unsaturated bond; R<1> is a 6-16C fluorine atom- containing monofunctional organic group containing four or more groups of the formula CF2 ; R<2> is a 1-10C monofunctional hydrocarbon and two or more R<2> s are each a 2-10C alkenyl; R<3> is a 1-10C alkylene; (a), (b) and (c) are each a positive number; (d) is >=0; (m) is 1 or 0; (n) is an integer of 0-2) and having >=1,000 weight-average molecular weight, (B) 0.3-40 pts.wt. of an organohydrogen polysiloxane containing three or more Si atom-bonded hydrogen atoms in one molecule and (C) a platinum-based catalyst in an amount of 0.1-1,000ppm calculated as a platinum metal based on 1,000,000 pts.wt. of total amount of the components A and B.
Patent JP-H0393780-A (JP)
Title: Production of 2-(1-hydroxyalkyl) tetrahydrofurans
Inventor: MUKOYAMA MITSUAKI
IPC: C07B61/00
Filed: 1989-09-06
Abstract: PURPOSE:To obtain the subject compounds in high yield without using a toxic silver compound by reacting hydroxyolefins with an oxygen-containing gas in the presence of a primary alcohol and/or secondary alcohol using a specific catalyst. CONSTITUTION:Hydroxyolefins expressed by formula I [R<1> represents (substituted) monovalent hydrocarbon group or oxygen-containing heterocyclic group; R<2> to R<5> represent H or (substituted) monovalent hydrocarbon group, provided that at least one of R<2> and R<3> represents H] (example; 5-phenyl-5- hydroxy-1-pentene) are reacted with an oxygen-containing gas using a compound expressed by formula II[R<11>, R<13>, R<14> and R<16> represent H, (substituted) monovalent hydrocarbon, etc.; R<12> and R<15> represent H, halogen, etc.] as a catalyst in the presence of a primary alcohol and/or secondary alcohol to afford the objective compounds expressed by formula III. As for compound expressed by formula II, bis (2,4-pentadionato) cobalt (II), etc., are preferred.