baber/WOPTO huggingface dataset:
Patent JP-H10317450-A (JP)
Title: Waterproof pan for unit bath
Inventor: FUJIMORI MICHIKO
IPC: E03C1/20
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof pan for a unit bath, in which the height of a floor face on the building frame side can also be lowered because the height of a door sill can be lowered. SOLUTION: A height difference is provided at the floor faces of a bathtub mounting section 3 and a wash place section 4, the forming sections of drain inlets 15 and 16 and 18 are formed for being brought near to each floor face, a drain trap or a drain connecting pipe 20 can be installed to the lower drain- inlet mounting section, and a drain trap 19 can be set up to the higher drain- inlet mounting section 18. That is, the drain trap 19 is mounted to the higher drain-inlet mounting section 18, the drain connecting pipe 20 to the drain trap 19 is connected to the lower drain-inlet mounting section or the higher drain-inlet mounting section 18 is communicated with the lower drain-inlet mounting section, and the drain trap is fitted to the lower drain-inlet mounting section and a part of the drain trap is buried into a slab 11.  Accordingly, the mounting height of the whole waterproof pan is lowered, and the height of a door sill 12 can be brought down.
Patent JP-H10319656-A (JP)
Title: Electrophotographic device and density control method thereof
Inventor: KIN NANRYU
IPC: G03G15/01
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain optimum printing output by accurately detecting the density of a toner image formed on the surface of a photoreceptor, in all optical regions. SOLUTION: A density control module 200 is incorporated in a transfer drum 201a. The density control module 200 detects a reflection degree for the toner image formed on the surface of a photoreceptor drum 103, in all the optical regions. Gain and residual deviation values corresponding to the detected reflection degree for the toner image are decided and the detected reflection degree for the toner image is amplified by making use of the decided gain and residual deviation values, to obtain a density control value. Then, a latent image potential and a developing bias are controlled to correct the density of a multicolor toner image.
Patent JP-S5556599-A (JP)
Title: Cooling tower controller
Inventor: NAKAMURA SHIYUNEI
IPC: F28F27/00
Filed: 1978-10-23
Abstract: PURPOSE: To automatically and economically control a cooling tower by collecting variation necessary to control the tower, comparing to calculate the variation with a set value and controlling a cooling fan by a control signal therefrom.  
     CONSTITUTION: Variations necessary to control a cooling tower 1, that is, measured values of units 2W4 (where 2 is a load water inlet thermometer, 3 a cooling tower outlet thermometer, and 4 a load water inlet flowmeter) and other atmospheric temperature and wet bulb signals are applied through transmission lines to an arithmetic controller 5. The controller 5 compares to calculate the input signals with preset values. The output signal from the controller 5 is applied to a power supply unit 6 to control cooling fans 7W11 so that the cooling tower outlet temperature always becomes set value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0424364-A (JP)
Title: Vibration-free device of floor and vibration-free floor
Inventor: TANIZAKI ISAO
IPC: E04F15/18
Filed: 1990-05-21
Abstract: PURPOSE:To improve execution efficiency by combining neighboring slide members with combining members, while loading slide members on holding bodies provided on a floor slab, so as to form slide compositions, and laying a floor panel over them. CONSTITUTION:On holding bodies 3 provided at specific positions of a floor slab 2 of a building, slide compositions 6 made by combining between slide members 4 with joint beams 5 are loaded. And between the slide compositions 6 and the floor slab 2, pull springs 7 are provided by fixing their both ends with L shape metals 65 of slide panels, and installing metals 67 fixed with bolts 66 to the floor slab 2. Then, struts 8 are stood on the slide compositions 6, and a floor panel 9 is load through the struts 8. Consequently, the execution efficiency and the maintenance can be improved.
Patent JP-H08305951-A (JP)
Title: Article storage device of automatic vending machine
Inventor: EBUKURO SEIJI
IPC: B65G59/06
Filed: 1995-05-01
Abstract: PURPOSE: To provide an article storage device of automatic vending machine that can finely adjust the kinds and number of articles stored in an automatic vending machine with ease according to the installation place. CONSTITUTION: The article storage device of automatic vending machine is equipped with an article storage box which are vertically extended, an article conveying device which is fitted in the article storage box and carries out articles S that are stacked at the upper side in the article storage box, one by one, and a control 8 which is electrically connected to the article conveying device and controls the driving of the article conveying device, and plural fitting parts 31 for fitting the article conveying device detachably are formed on the article storage box, each fitting part 31 is fitted with a storage-box side connector 33 connected to the control part 8, and the article conveying device is provided with a conveying-device side connector 19 connected to the storage-box side connector 33.
Patent JP-H11302700-A (JP)
Title: Production of granular nonionic detergent composition
Inventor: TAKAHASHI TOMONORI
IPC: C11D11/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a granular nonionic detergent compsn. whereby the granulation rate can be increased in granulation by stirring while maintaining a high fluidity of granules. SOLUTION: In producing a granular nonionic detergent compsn. which comprises (A) a nonionic surfactant, (B) an aluminosilicate, (C) heavy sodium carbonate, and (D) a light sodium carbonate and in which the sum of amts. of C and D is 10-60 wt.% and the wt. ratio of C/D is (1/2)-(19/1), ingredients B, C, and D are mixed first; and then the resulting mixture and ingredient A are joined together and subjected to granulation by stirring.
Patent JP-S61291408-A (JP)
Title: Production of double carbonitride
Inventor: SHIMIZU YASUHIRO
IPC: C22C1/05
Filed: 1985-06-17
Abstract: PURPOSE:To obtain the objective double carbonitride without causing denitrification in sintering, by thermally reacting mixed powder of the oxide of the raw material and carbon in nitrogen atmosphere in the production of a double carbonitride of Ti and Ta or W having the ratios of Ti and N falling within respective specific ranges. CONSTITUTION:A double carbonitride of Ti and Ta or W having the atomic ratio of Ti of 0.5-0.9 in the metallic component and that of N of 0.2-0.8 in non-metallic component can be produced by reacting a powdery mixture of oxides such as TiO2 having anatase crystal structue, Ta2O5, WO3 and carbon in nitrogen atmosphere at 1,500-2,100 deg.C. Ta, W, etc., other than Ti may be added in the form of carbide and/or nitride. Since little denitrification takes place during sintering, the sinterability can be remarkably improved and the objective double carbonitride can be easily produced.
Patent JP-H06317421-A (JP)
Title: Optical displacement sensor
Inventor: INOUE YUICHI
IPC: G01C3/06
Filed: 1993-05-07
Abstract: PURPOSE:To enable the processing circuits of an optical displacement sensor equipped with a plurality of signal processing systems to commonly use a dividing circuit. CONSTITUTION:Two optical systems are alternately driven by means of different timing signals T1 and T2 from an oscillation circuit 1. A first light receiving section obtains outputs A1 and B2 and a second light receiving section obtains outputs A2 and B2. An adding circuit 14 calculates (A1+A2) and another adding circuit 15 calculates (A1+A2)+(B1+B2). Since the optical systems can be alternately driven when a dividing circuit 16 divides the (A1+A2) by (A1+A2)+(B1+B2), distance signals L1 and L2 are respectively obtained at the driving timing of the optical systems. Sample hold (S/H) circuits 17 and 18 separate the signals L1 and L2.
Patent JP-S5254264-A (JP)
Title: Travelling body-controlling system
Inventor: FUTAMI SHIGERU
IPC: G08G1/00
Filed: 1975-10-29
Abstract: PURPOSE: To provide a travelling body with a memory in its inside to memorize its travelling route so that it can automatically move around and clean the floor by tracing the memory. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5922488-A (JP)
Title: Automatic gain control circuit
Inventor: SAITOU YUTAKA
IPC: H04N5/52
Filed: 1982-07-29
Abstract: PURPOSE:To prevent the generation of sag, by providing plural comparison detecting circuits having different time constants and switching the circuits with an external control pulse for selecting a comparison detecting circuit having a long time constant for a specific period only. CONSTITUTION:An input signal Vi is inputted to a front stage amplifier circuit 11, an amplified output is inputted to a video detecting circuit 12 for detection and a detected output Vo is outputted to a video amplifier stage of the rear stage. The detected output Vo is inputted to the comparison detecting circuits 13-1 and 13-2. The output of the comparison detecting circuits 13-1, 13-2 is connected to terminals 15-1, 15-2 in the switching circuit 15, and the output of the two comparison detecting circuits is switched with a control pulse Vc for a limited period and the selected output is applied to the front stage amplifier circuit 11 as an AGC voltage output. The control pulse Vc is obtained so that the synchronizing signal when a sag takes place is delayed and the pulse is given in one horizontal period.
Patent JP-2000323084-A (JP)
Title: Charged particle beam exposing device
Inventor: HATA KAZUNARI
IPC: G03F7/20
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam exposing device exposing no deformed pattern onto a sample by stopping exposure operation in the case of a large fluctuation of a peripheral magnetic field. SOLUTION: This charged particle beam exposing device comprises a exposing means 1; magnetic detection means d1a-d5a for detecting magnetic field intensity near the exposing means 1; an emergency stop means 3 for outputting an emergency stop signal in the case that outputs of the magnetic detection means d1a-d5a become larger than reference values; and a center control means 4 emergently stopping operation of the exposing means 1 when the emergency stop signal is inputted. The exposing means 1 has a beam source means 22 for generating a charged particle beam; an irradiation deflecting means 23 for deflecting the charged particle beams generated thereby to a reticle R; a reticle holding means 24 for holding the reticle R; a projection deflection means 25 for deflecting the charged particle beam from the reticle R onto a sample W; and a sample holding means 26 for holding the sample W.
Patent JP-S6022261-A (JP)
Title: Controller of storage circuit
Inventor: MORI SHIGEMI
IPC: G06F12/16
Filed: 1983-07-19
Abstract: PURPOSE:To diagnose the inside of the controller with a simple device without using an additional diagnostic device in common by providing a sub-storage section control section outputting a selecting control signal selecting a diagnostic adding signal and a circuit selecting the diagnostic adding signal in place of an error correction code. CONSTITUTION:The storage controller is provided with a register 1 inputting a prescribed data signal 101, an error correction code generating circuit 2, a main storage device 3, a main storage control circuit 5, an error correction circuit 9 and an adder circuit 10 or the like. Further, a sub-storage control circuit 6 inputting a diagnostic control signal 116 externally and outputting the selection control signal selecting the diagnostic addition signal in place of the error correction code signal is provided. The output of the circuit 6 is fed to the selection 5, 7 and also fed to the sub-storage sections 3-2 of the storage device 3. As the signal written in the sub-storage section 3-2, the diagnostic adding signal in place of the error correction code is selected and outputted to diagnose the inside of the controller with simple constitution.
Patent JP-S5834146-A (JP)
Title: Multistages joined plug for blowing of gas
Inventor: OOURA TOSHIAKI
IPC: C21C5/48
Filed: 1981-08-24
Abstract: PURPOSE:To produce a tall plug for blowing of gases having excellent permeability of gas passage holes and the gas sealing property at the joints of multiple layers by superposing refractory blocks having the gas passage holes in multiple steps and forming the layers into one body by means of tying bands. CONSTITUTION:Refractory blocks 1a, 1b having many gas passage holes 2 are superposed. Recesses 3a, 3b are formed on the bottom surface of the block 1a in the top step and the top surface of the block 1b in the bottom step, and a wind box 4 is formed by joining both. Sealing rings 5 are mounted around the box 4, and the top and bottom ends thereof are penetrated into the block 1a and the block 1b. The circumferences in the superposed parts of the superposed blocks 1a, 1b are fastened by tying bands 6, 7. If such plug is used as a plug for blowing of gases into a steel making furnace such as converter, the plug free from clogging of the gas passage holes even when the thickness of the refractories in the furnace bottom is large is obtained.
Patent JP-S62288128-A (JP)
Title: Production of optical fiber preform
Inventor: MATSUBARA KUNIHIRO
IPC: C03B37/014
Filed: 1986-06-06
Abstract: PURPOSE:To prolong the life of a furnace core tube and obtain the titled preform at a low cost, by transparently vitrifying a porous preform, prepared by flame hydrolytic reaction, etc., and consisting essentially of quartz in a transparent vitrifying furnace with the interior thereof, kept at a given temperature and having an atmosphere containing a fluoride. CONSTITUTION:A porous preform 1, e.g. SiO2-GeO2 based preform, formed by flame hydrolytic reaction of thermal oxidation reaction, e.g. VAD, OVD, plasma process, etc., and consisting essentially of quartz is introduced into a transparent vitrifying furnace 2 having a quartz furnace core tube 3, as necessary together with a fluoride gas, e.g. SiF4, etc., and an inert gas, e.g. He, etc., O2, etc., to give a fluoride-containing atmosphere. The preform is then heated to <=1,200 deg.C with a heating furnace 4 and transparently vitrified.
Patent JP-S5922478-A (JP)
Title: Subscanning drive device of facsimile
Inventor: KAMIMOTO YOSHIAKI
IPC: H04N1/17
Filed: 1982-07-28
Abstract: PURPOSE:To extend the speed varying range of a continuous variable subscanning, by providing two kinds of drive sources of subscanning variable type and using the drive sources at high and low speeds by switching. CONSTITUTION:A high speed motor drive section 15 and a low speed motor drive section 16 are provided as drive sources in a subscanning drive device in a facsimile of original fixed type. Binary information photoelectric-converted at a CCD10 is compressed for the band at a coding circuit 11 and stored in a buffer memory 12. The amount of storage of the buffer memory 12 is discriminated at an information detecting section 13 and the result of discrimination is transmitted to a motor control section 14. The motor control section 14 controls the speed of the drive sections 15, 16 in response to the output of the detection section 13. The high speed motor drive section 15 and the low speed motor drive section 16 are selected with a drive motor selecting circuit. That is, the high speed motor is selected when the subscanning speed is in the range of high speed, and the low speed motor is selected in the range of low speed respectively.
Patent JP-H07333614-A (JP)
Title: Production of liquid crystal display element
Inventor: OKAMOTO MASUMI
IPC: G02F1/1337
Filed: 1994-06-14
Abstract: PURPOSE:To decrease defects and to improve productivity by improving the dependency of a liquid crystal display element upon visual angles and decreasing the damages generated in respective regions at the time of a rubbing operation. CONSTITUTION:Such first and second oriented films 17a, 17b with which the difference in the average values of the loads applied on a motor of a rubbing roller attains 4% of <=15% are alternately formed in a stripe form on the surfaces of electrode substrates 12a, 12b. As a result, the excessive application of the load on any of the oriented films by a simultaneous rubbing operation is prevented and nearly equal orientation characteristics are imparted to both oriented films 17a, 17b. The dependency upon the visual field angles is thus improved, the peeling and dislodgment of the oriented films is prevented and the generation of the defects is prevented.
Patent JP-S5923157-A (JP)
Title: Pulley and manufacture thereof
Inventor: ARINAGA KUNIOMI
IPC: F16H7/02
Filed: 1982-07-27
Abstract: PURPOSE:To eliminate a flange for relaxing the lateral slip of a belt and to substantially widen the effective contact area of the belt, by employing a pulley having gears, formed on a bottom surface at given pitches parallel to a rotary shaft, and at least one rib located along the bottom surface perpendiculary to the rotary shaft. CONSTITUTION:A pulley 1 has gears 13 formed on a bottom surface 12 at given pitches parallel to a rotary shaft 0. Further, the pulley 1 has at least one rib 14 along the bottom surface 12 at right angles with the rotary shaft 0. On the bottom surface 22 of a belt, gears 23 are formed at right angles with the longitudinal direction of the belt at given pitches, and at least one V-recess 24 is provided in the gear 23 along the longitudinal direction of the belt. When the belt 2 runs in a condition to engage with the pulley 1, the V-recess 24 engages with the rib 14, whereby the belt 2 is capable of correctly maintaining a given running direction without zigzagging or slipping despite of no flange being located at the pulley 1. As a result, wasteful heat-generating and wear of the belt are reduced to minimum.
Patent JP-H08150689-A (JP)
Title: Transparent pasted paper
Inventor: MIYAUCHI MASAHIRO
IPC: D21H27/36
Filed: 1995-05-30
Abstract: PURPOSE: To obtain print quality having high clearness without bleed in printing by affixing a seal with a stamp ink and by ink jet type plotter and printer, minimize irregularities of a paper face after drying, prevent degradation of strength due to tears which occur at the time of heat fixing in copying by electrophotographic method, and prevent swelling (blister) due to peeling of an adhesive layer. CONSTITUTION: A transparent pasted paper is made by sticking transparent papers to both faces of a transparent polyester film through an adhesive. On its surface, a coat layer formed of a coating liquid having as a main component at least one kind of water dispersing liquid out of acrylonitrile/vinyl formal/ acrylic ester copolymer, styrene/acrylic acid copolymer, or styrene/metacrylic acid copolymer is provided. The Bekk smoothness is 20sec. or higher and the opacity is 45% or lower.
Patent JP-H11340476-A (JP)
Title: Soi semiconductor and fabrication thereof
Inventor: HUTTNER THOMAS
IPC: H01L27/12
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To protect an SOI insulation layer against damage due to hot carrier and to prevent transistor characteristics from degradation by introducing a passivation substance X while generating Si-X bond in a region on the boundary face between an insulation layer and a single crystal silicon layer formed thereon. SOLUTION: After a scattered oxide layer 4 is formed on an SOI semiconductor structure 5, a passivation material X is introduced into an oxide layer 2 buried in an Si base layer 1 over the entire surface of a large area thereof by implantation. The passivation material X implanted into the buried oxide layer 2 is then diffused, in annealing process, toward the boundary face 7. In this regard, a part 8' of the passivation material also enters the region of the boundary face 7 and an Si-H bond existing in that region is replaced by an energitically stabe Si-X bond. Consequently, resistance of the buried oxide layer 2 against damage due to H-C degradation can be enhanced.
Patent JP-H07328442-A (JP)
Title: Filter for purifying waste gas and its production
Inventor: INOUE MASAHIRO
IPC: B01J35/02
Filed: 1994-06-14
Abstract: PURPOSE:To produce a filter reducing the combustion temp. of a fine particle- shaped substance and preventing the deterioration of a catalyst by preventing a chemical reaction of a filter part with the catalyst during the combustion of the substance. CONSTITUTION:This filter consists of a filter part 1, a coating layer 2 contg. lithium oxide, chromium oxide, vanadium oxide, potassium vanadate, lithium aluminate, chromium aluminate or a multiple oxide consisting of an alkali metal or a rare earth metal and alumina disposed on the surface of the filter part 1 and a catalyst 3 carried on the coating layer 2.
Patent JP-S5926986-A (JP)
Inventor: SHIGI HIDETAKA
IPC: H05K1/09
Filed: 1982-07-30
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-H01302089-A (JP)
Title: Refrigerator
Inventor: KIKUCHI TSUNEO
IPC: F25D23/00
Filed: 1988-05-30
Abstract: PURPOSE:To confirm stored foodstuff without opening a door and to determine the menu of a meal by providing an input unit, a memory, a display and a printer of data relative to foodstuff to be contained on the front face of a refrigerator. CONSTITUTION:An inventory controller 6 is mounted on the front face of a refrigerating chamber door 2. If a purchased foodstuff is registered in a memory 26, when a display switch 14 is operated, a CPU 25 of a microcomputer 24 lights a cursor on the name display 8 of a display 7 by a liquid crystal driver 27. Then, a name, a contained chamber, quantity, purchasing date and preservation term are input by a key input unit 19 to the displays 8-12. Then, when an input switch 13 is operated, the displayed data is stored by the CPU 25 in the memory 26. When a selection switch 17 is operated, the CPU 25 calls all data relative to the food at each name from the memory 26, and displays it on the display 7. When a print switch 15 is operated, all the stored data are printed on a printing sheet 22, and fed from a print out unit 20.
Patent JP-H02309198-A (JP)
Title: Composite guided missile
Inventor: NOSE TERUO
IPC: F42B12/56
Filed: 1989-05-24
Abstract: PURPOSE:To improve the coefficient of arrival of a missile to a target marine vessel by a method wherein when the missile is shot in a place approaching a target marine vessel, a constraining mechanism for slave missiles is released through utilization of an shot impact, a slave missile containing shell is disassembled to facilitate launching of the slave missiles, and through actuation of a launching mechanism, a plurality of slave missiles are launched. CONSTITUTION:When a master missile 1 is shot, an impact is sensed by an impact perceiving sensor 9, and an output therefrom is amplified by a amplifier 10. The amplified output actuates a constraint releasing mechanism 11 to release a constraining mechanism 12, a slave missile containing outer shell 8 is knocked down and disassembled. Launching of a plurality of slave missiles 7 is facilitated and a launching mechanism 13 is actuated by means of an output from an amplifier 10 to actuate a propulsion device 4 to launch a plurality of the slave missiles 7. This constitution enables the slave missiles to be guided to a target marine vessel even when the master misile is shot and sunk in sea or a course is varied and the master missile does not arrive at the target marine vessel, and enables improvement of the coefficient of arrival of a missile to the target marine vessel.