baber/WOPTO huggingface dataset:
Patent JP-H0299922-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI KATSUNORI
IPC: G02F1/13357
Filed: 1988-10-06
Abstract: PURPOSE:To suppress variation of the distribution of light emission intensity by shielding the periphery of an electrode where the light emission intensity is easy to decrease from light previously. CONSTITUTION:The liquid crystal display device is equipped with a light source composed of a discharge tube consisting of a hollow member 101 and at least a couple of electrodes 102 and a shield film 105 cuts off light emitted by the hollow member 101 nearby the electrodes 102 of the discharge tube. Therefore, the discharge tube is made to emit light continuously to eliminate the influence of the variation in light emission intensity nearby the electrodes 102. Consequently, an invariably uniform plane light source is obtained and applied for the backlighting of the liquid crystal display device, thereby obtaining a uniform display.
Patent JP-H0298931-A (JP)
Title: Immersion treatment tank for semiconductor substrate
Inventor: SEO YUJI
IPC: H01L21/304
Filed: 1988-10-05
Abstract: PURPOSE:To enhance a treatment effect and, at the same time, to enhance a uniformity of a treatment by a method wherein a drain port is formed at a treatment tank near a part where a sediment of a treatment liquid inside the treatment tank is produced and a stream of the treatment liquid is produced so that a wafer can be always brought into contact with a new treatment liquid. CONSTITUTION:A treatment tank 1 houses a wafer contained in a carrier 2 and is used for an immersion treatment; a treatment-liquid supply hole 4 supplies a treatment liquid to the treatment tank 1. A liquid-supply valve 5 is used to supply or stop the treatment liquid to the treatment-liquid supply hole 4; overflow grooves 6 are used to uniformly overflow the treatment liquid inside the treatment tank from an upper-edge face of the treatment tank. Drain holes 7 are used to drain the treatment liquid stagnating at the bottom of the treatment tank to the outside. Thereby, it is possible to prevent sediment near a boundary part between a tank wall of a cornered tank and the bottom and to sufficiently replace it with a new liquid.
Patent JP-S61130910-A (JP)
Title: Focus detecting circuit
Inventor: YOKOYAMA TSUNEO
IPC: G03B13/36
Filed: 1984-11-29
Abstract: PURPOSE:To suppress the loop gain in a circuit and to simplify constitution by detecting the output level of the other photedetector when the output of one photodetector attains a prescribed level at every specified light emission cycle. CONSTITUTION:IR light of the quantity larger than on the photodetector 12A is made incident on 12B when a subject is near and a photographing lens is focused to a remote point. Then the output 5 of an integrator 19B attains a refence level Vs earlier than the output 5' of 19A and the output 6 of a comparator 20B rises to an H. An output signal 7 via an OR circuit 21 turns off switches 18A-18C to stop the light emission from the light emitting element 11. The integrators 19A, 19B are simultaneously changed over to a constant current source 23 and the output 5' attains the level Vs as well. A signal 9 to move the photographing lines in the near distance direction is outputted to a motor driving circuit 24 from a logical circuit 22 during the time when the output 6 rises to the H and the output 6' of the comparator 20A rises to the H. The need for obtaining the ratio of the two detection signals is thus eliminated and the loop gain over the entire part of the circuit is decreased, by which the circuit constitution is simplified.
Patent JP-H11147629-A (JP)
Title: Image forming device
Inventor: OKUBO MASAHARU
IPC: G03G15/16
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of paper powders on a rotary body for forming a image on a recording material to obtain an excellent picture image for a long time by using an electricity conducting member in which fluororesin is covered on a guide face guiding the recording material as a guide member. SOLUTION: A thin coat of coating films 20a, 20b of fluororesin is applied on a surface on a side which guides paper of sheet metal 21a, 21b which are electricity conducting members of a guide member. The sheet metal 21a, 21b are connected with a main body and are grounded. The coating films 20a, 20b of fluororesin are formed by applying a liquid in which, for example, fluororesin is dispersed on surfaces of the sheet metal 21a, 21b, drying it, and baking the whole to a temperature of 200 to 350 deg.C. It is possible to suppress the charging of the fluororesin films 20a, 20b low by pinholes caused at the time of heating and baking.
Patent JP-H03148529-A (JP)
Title: Hot water supply transfer device
Inventor: KIDOUCHI YASUO
IPC: F16K31/04
Filed: 1990-09-21
Abstract: PURPOSE:To prevent a dangerous state of accepting hot water of high temperature through a shower by a method wherein a transfer valve is changed over to a state of discharging at a flow path at a bath through a changing-over valve driving device when a sensed temperature exceeds a predetermined value while the tranfer valve selects the discharging at the shower flow path. CONSTITUTION:As a hot water supply device 7, a mixing valve 14 in which valves 11 and 13 are arranged in the same valve shafts for opening of closing a how water flow path 8 ad a water flow path 9 is provided. The hot water supply device is driven by a motor 15. A mixing hot water flow path 16 is provided with a temperature sensing means 17. A transfer valve 20 for changing- over a shower flow path 18 and a bath flow path 19 is provided at a down stream side and this valve is driven by a transfer valve driving device 21. A control means 23 is present between a setting device 22 and a motor 15, and the temperature sensing means 17 and the transfer valve driving device 21. When a sensed temperature of the temperature sensing means exceeds a predeter mined value, the transfer valve is communicated with another flow path through a transfer valve driving device.
Patent JP-H0595575-A (JP)
Title: Control system for information under processing
Inventor: MIYAJIMA TOSHIMITSU
IPC: H04Q3/545
Filed: 1991-10-01
Abstract: PURPOSE:To shorten processing time by parallelly executing the sub call processings of exchange processings in parential relation. CONSTITUTION:An exchange system is equipped with the areas of information 32-33 under processing to raise the symbol of 'under processing' corresponding to the respective areas of sub call control information 22-23 in a storage part 20 and while canceling the symbol of 'under processing' of both information 31 and 33 under processing in main call control information 21 and the object sub call control information 23 (for example), this sub call control information 23 can be processed. Therefore, any sub call control information can be parallelly processed as well so as to process the sub call control information 22 as well when the information 32 under processing cancels the symbol of 'under processing' while canceling the symbol of 'under processing' by the information 31 under processing of the main call control information 21.
Patent JP-H0593521-A (JP)
Title: Carpet
Inventor: SHIRATAKE AKIRA
IPC: F24D13/02
Filed: 1991-10-01
Abstract: PURPOSE:To provide a carpet that is capable of developing further the sound effect that is only obtainable at the spot. CONSTITUTION:At four corners of a carpet main body 1 speakers 11, 12, 13, and 14 are provided by burying them, and a controller 2 that consists of sound volume knobs 21, 22 on the right and left and amplification circuits 23, 24 on the right and left and a sound volume balancing volume knob 25 is connected to those speakers. And audio device 3 is connected to the input terminals 41, 42 on the right and left of the controller 2.
Patent JP-H10107763-A (JP)
Title: Spread spectrum signal reception method and device
Inventor: YOKOYAMA TORU
IPC: H04B1/7075
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To maintain an excellent respectively estate at all times without being affected by a noise component and to reduce the power consumption. SOLUTION: A correlation signal obtained by taking correlation between a spread spectrum signal and a spread code is detected by a detection circuit 17, and a timing signal generating section 20 generates a timing signal synchronously with a period of the spread code based on the detection signal. After the timing signal is generated, an operation control section 21 uses the timing signal to intermittently operate the detection circuit 17 in matching with the timing when a peak point of a correlation signal appears.
Patent JP-H08118803-A (JP)
Title: Material and method for reveresible thermal recording
Inventor: TERAI TOMOHIKO
IPC: B41M5/337
Filed: 1994-10-19
Abstract: PURPOSE: To obtain a reversible thermal recording material free from deterioration in erasing performance by providing a recording layer containing a dye precursor becoming a dye by electron emission, an electron acceptor accepting emitted electron, and an electron donor supplying electron to the dye produced by electron emission. CONSTITUTION: A reversible recording material is formed by providing a recording layer 2 containing a dye precursor, an electron acceptor, and an electron donor. The dye precursor becoming a dye by electron emission to produce a color. The dye becomes a dye precursor by electron accepted by the electron acceptor and electron supplied from the electron donor to erase a color. As such a electron acceptor, an electron acceptor having an aliphatic group having 12 or more carbon atoms and one or more hydroxy groups is used. As such an electron donor, an electron donor having one or more amino groups is used. The dye precursor is heated and quenched to become a dye for production of a color. The dye is heated to a temperature lower than a color-forming temperature and slowly cooled for erasure of a color.
Patent JP-H02104446-A (JP)
Title: Method for cooling continuous casting mold, and mold and cooling device for execution thereof
Inventor: MORIWAKI SABURO
IPC: B22D11/055
Filed: 1988-10-11
Abstract: PURPOSE:To wholly and almost make uniform temp. distribution in a copper plate, to make the temp. low and to restrain local heat deformation of the copper plate by forming cooling water film along the back face of the copper plate. CONSTITUTION:In gap 8 having uniform distance delta demarcated over almost the whole face between the back face 2a of the copper plate and wall face 6a with a frame part 7, the cooling water stream is caused to flow from each water supplying hole line 13 toward drainage hole line 14 positioned near the supplying hole line 13, and in the gap 8 with the water stream, the cooling water film having thickness delta controlled by adjusting flowing speed distribution in height direction of the wall material 1 with a flow rate adjusting value is formed along the back face 2a of the copper plate. By the cooling water film over the whole face of this copper plate, the heat flux distribution in the width direction or by operation of the flow rate adjusting valve 25, the flow speed distribution in height direction of the cooling water film can be adjusted. Therefore, the temp. distribution of the copper plate 2 is made uniform and local heat deformation of the copper plate 2 can be prevented.
Patent JP-H10172247-A (JP)
Title: Method for data transmission
Inventor: SAKO YOICHIRO
IPC: G11B20/12
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To enable easy execution of data correction of a series of data blocks, i.e., data file units, composed of data to be transmitted, without necessitating a complicated data processing. SOLUTION: In this method, data blocks formed by dividing data to be transmitted, by prescribed numbers, and by arranging them two-dimensionally are subjected to an interleaving delay processing wherein a data row in an oblique direction of the data arranged two-dimensionally is made serial data, and a parity (C1 ) is formed and added to each data row, which is transmitted sequentially. On the occasion, data blocks (DBZn-1 ) and (DBZn+1 ) composed of the data of a prescribed pattern of which the parity added initially is not changed at the time of formation of the parity (C1 ) are disposed at least in the front or the rear of a series of data blocks (DBN) composed of the data to be transmitted. These data blocks (DBZn-1 ), (DBN) and (DBZn+1 ) are subjected to the interleaving delay processing and the parity (C1 ) is added to each data row, which is transmitted sequentially.
Patent JP-H02102317-A (JP)
Title: Combustion chamber of internal combustion engine
Inventor: YANAGISAWA NAOKI
IPC: F02B21/02
Filed: 1988-10-11
Abstract: PURPOSE:To reduce residual smoke by providing an air chamber connected with a cylinder of the engine in the title, and composing in such a way that air in the air chamber introduced in a compression stroke is released into the cylinder in the second half of a combustion stroke and on by a switching valve driven by a drive mechanism interlocked with the engine. CONSTITUTION:An air chamber 11 is formed in a cylinder head 4 to which part of compressed air is introduced in a compression stroke of a piston 1 and from which it is released to a cylinder 6 in the second half of a combustion stroke and on. The air chamber 11 is formed close to a suction port 7 and an exhaust port 8 of the cylinder head 4 roughly in the form of a ball, and a supply/exhaust port 12 is formed down diagonally connecting the lower part of the air chamber 11 with the inside of the cylinder 6 directing a combustion chamber 3 of the piston 1 down going to the position of a diffusion combustion period. This supply/exhaust port 12 is provided with a switching valve 13. This switching valve is opened/closed interlocked with an engine, and compressed air is blown into the cylinder 6 to agitate residual gas in the combustion chamber 3 when the air chamber 11 is released, thereby residual smoke is reduced by oxidation.
Patent JP-S62142127-A (JP)
Inventor: RATSUFUAERE UNGARERURI
IPC: B01J23/70
Filed: 1986-10-27
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-2001080991-A (JP)
Title: Member for liquid phase epitaxial growth
Inventor: NOBATA MITSUHARU
IPC: C04B35/52
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a member appropriately used for a liquid phase epitaxial growth system, which has excellent non-wettability between a metal melt and is capable of effectively reducing the generation of particles. SOLUTION: This member consists of glassy carbon and has surface roughness values of at least its glassy carbon surface being in contact with a metal melt, such that the arithmetic mean surface roughness value Ra is <=0.8 μm and the maximum surface roughness value Rmax is <=10 μm. Alternatively, the member consists of an isotropic graphite base material and a glassy carbon body which has the above surface roughness values (i.e., Ra is <=0.8 μm and Rmax is <=10 μm) and a 0.1-10 mm thickness and is joined to the isotropic graphite base material.
Patent JP-H03205063-A (JP)
Title: Valvuloplasty cathetel
Inventor: ROBAATO SHII OOUENZU
IPC: A61B17/00
Filed: 1990-09-21
Abstract: PURPOSE: To prevent an expanded balloon from being pushed into a ventricle or pushed back into an aorta by providing a tubular, expandable expansion member which is joined at both ends onto the periphery of a tube, on two holes surrounding the tube and longitudinally spaced apart. CONSTITUTION: A catheter 10 for valvuloplasty comprises a slender, flexible plastic tube 12 which can pass through a vascular system, and an expandable member 32 is mounted at the outer end of the tube 12. When a marker band 38 is positioned relative to a valve 40 to be treated, an expansion fluid is injected from an expansion fluid inlet 24, flows via the lumen 18 of the tube 12, and at the same time flows out from expansion holes 28, 30. Since the outer hole 28 has a larger dimension than the inner hole 30, the portion of a balloon 32 positioned at the outer end of a compression part brought about by the presence of the valve 40 expands faster than the portion of the balloon 32 inward of the valve 40.  Thus, by applying a tensile force to the inner end 16 of the catheter, the tendency of the catheter to be propelled in the direction of the outer end, i.e., to move quickly from the valve, is canceled out.
Patent JP-H0895211-A (JP)
Title: Silver halide color reversal photographic sensitive material and processing method thereof
Inventor: FUKAGAWA NOBUTAKA
IPC: G03C7/38
Filed: 1994-09-26
Abstract: PURPOSE: To obtain a color image superior in color reproducibility and sharpness by incorporating a specified coupler in at least one layer and a specified compound in at least one layer. CONSTITUTION: The silver halide color reversal photographic sensitive material has at least each one of red-, green-, and blue-sensitive silver halide emulsion layers and at least one nonphotosensitive layer on a support and at least one of the layers contains the compound represented by the formula: A- (L 1)a -(B)m }p -(L2)n -DI, and at least one of the red-sensitive silver halide emulsion layers contains one of the couplers represented by formulae I and II in which Za is -NH- or -CH(R12 )-; each of Zb and Zc is -C(R14 )= or -N=; each of R11 -R13 is an electron-withdrawing group having a Hammett's substituent constant δp of 0.20-1.00: R22 is a substituent; Z2 is a nonmetallic atomic group necessary to form an N- -containing hetero ring; and each of X1 and X2 is a group to be released by coupling with the oxidation product of an aromatic primary amine color developing agent.
Patent JP-S62113562-A (JP)
Title: Ink jet recorder
Inventor: SHIINA TADASHI
IPC: B41J2/175
Filed: 1985-11-13
Abstract: PURPOSE:To enable printing density to be changed according to character type and obtain satisfactory printing quality by providing a character type detection means, heater and blower and controlling them electrically on the basis of the temperature sensing readings of a printing head. CONSTITUTION:If a control signal Si from a host computer 11 indicates a character printing state, a fan 9 and a heater 7 are set to 'low temperature L', and if the control signal indicates a graphic printing state, the fan and heater are set to 'high temperature H'. Thus the fan and heater are controlled respectively. When controlling the heater 7, a timer is actuated for one second, and after checking the elapse of one second, the readings of temperature data Tn from a temperature sensing means 8 are obtained to interprete whether or not the obtained data indicates a lower temperature than a set temperature. If it is lower, the heater 7 is set to 'drive ON' for heating. In addition, when controlling a blower 9, if temperature data from the temperature sensing means 8 shows a higher temperature than a set temperature, the blower is set to 'drive ON', and if it is lower, the blower 9 is stopped.
Patent JP-H0889635-A (JP)
Title: Pachinko machine
Inventor: YAMAMORI SHIGEKI
IPC: A63F7/02
Filed: 1994-09-22
Abstract: PURPOSE: To secure the window portion of a back mechanism board wide and run down smoothly prize balls in a prize ball tank into a guiding passage by constituting a prize ball tank with a prize ball storage portion and an aligning passage to align prize balls to be led from the storage portion, forming the aligning passage extendingly in the longitudinal direction of the storage portion. CONSTITUTION: A prize ball tank 1 to store prize balls is fitted to the frame of the upper part of a back mechanism slab, and this tank 1 is made up of a storage portion 10 to store prize balls and an aligning passage 40 to align prize balls, and the aligning passage 40 is provided extendingly in the longitudinal direction of the storage portion 10.  Also, at the back of the prize ball tank 1, a step difference to descend gradually from the storage portion 10 toward the aligning passage 40 is formed, and inclination is made from a first storage portion 10a toward a second storage portion 10b, and a step difference 11a is formed at the border of the fellow storage portions 10a, 10b, and also at the borders of the second storage portion 10b and a third storage portion 10c, the first storage portion 10a and the third storage portion 10c, the third storage portion 10c and the aligning passage 40, step differences 11b, 11c are formed.
Patent JP-H03116242-A (JP)
Title: Program saving and restoring system
Inventor: TAZAWA MEGUMI
IPC: G06F9/46
Filed: 1989-09-28
Abstract: PURPOSE:To shorten the processing time for saving and restoring a user program by saving and restoring only the page that stores an updated user program. CONSTITUTION:A main storage 1 contains a cumulative updated page table 1-5, an inter-check point updated page table 1-6, and a user program 1-7. A program execution mechanism 4 includes a program execution means 40, an initialization means 41, a page table updating means 42, a check point execution means 43, and a roll-back execution means 44. A program file 3 stores the user programs divided into pages 3-a - 3-o. Then the page of an updated user program 1-7 is also saved and restored. As a result, the check point/roll-back executing time are shortened.
Patent JP-H1098984-A (JP)
Title: Adapter for mounting lure skirt
Inventor: UCHIUMI KAZUO
IPC: A01K85/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an adapter for mounting a lure skirt capable of facilitating the mounting of a skirt to a lure head. SOLUTION: This adapter 10 auxiliarily used at the time of mounting the skirt 30 to the tail part 4 of the lure head 1 is provided with an adapter main body 11 in a conical cup shape to be gradually diameter-reduced to a front part provided with a fixed shape property and a core rod 20 extended from the peak part 12 of the adapter main body 11 to a rear part coaxially with the main body 11 insertable to the hole 5 for inserting a leader line of the lure head 1. After the adapter 10 is connected to the lure head 20 from the front part, the tail covering part 31 of the skirt 30 turned inside out is passed from the peak part 12, and after enlarging the inner diameter of the covering part 31 by a main body side part 13, the skirt 30 is transferred to a head side part 3 and mounted to the tail part 4.
Patent JP-S62115430-A (JP)
Title: Principal object indicating device
Inventor: MATSUMOTO FUMIO
IPC: G03B27/46
Filed: 1985-11-15
Abstract: PURPOSE:To finish a principal object on a print picture to a proper density and a good color balance by making a part of a liquid crystal panel opaque and moving this opaque part with a moving key to put it under the principal object and using the coordinate position of the opaque part at this time as position information of the principal object. CONSTITUTION:Pick cells 49 formed with minute electrodes are arranged in a matrix on a liquid crystal panel 48. In case that the principal object is indicated, a voltage is impressed to at least one pick cell 49 to make it opaque, and this opaque pick cell 49a is moved to a desired position by a keyboard so that the opaque pick cell 49a coincides with a principal object 52 of a negative picture. Since this opaque pick cell 49a intercepts the white light from a while light source, the principal object is shadowed as shown by 53. Thus, the position of the principal object on the screen is indicated easily to prevent surely the occurrence of discrimination failure.
Patent JP-S61133434-A (JP)
Title: Program resource managing device between software products
Inventor: WATANABE MAKOTO
IPC: G06F9/44
Filed: 1984-12-03
Abstract: PURPOSE:To attain ease of repair processing for software products using the same function unit by using a data base so as to apply unified management of the software products when a fault of the software products is repaired. CONSTITUTION:Function units A, B, C of a software product X are major elements and function units A, B of a software product X' are common elements but a function unit D is a major element. In using a data base like this, the software product is managed unifiedly. For example, in correcting the function unit A of the software product X, the function unit A of the software product X' is corrected automatically.