baber/WOPTO huggingface dataset:
Patent JP-H11334550-A (JP)
Title: Stop brake device
Inventor: YANO TAKUTO
IPC: B60T13/66
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To easily start a vehicle on a hill without requiring sudden pedal restepping operation from a brake pedal to an acceleration pedal and mitigate fatigue due to braking operation without requiring continuous brake pedal stepping operation at a road signal or on a traffic jammed road, thus to avoid an ill feeling in operation. SOLUTION: A controller 10 controls a shutoff valve 8 to be closed in a stopped condition to hold pressure in a wheel cylinder 6, even when a brake pedal is open, for holding braking force. When an accelerator pedal 11 is stepped in the condition that brake oil pressure is held in the wheel cylinder 6, the controller 10 controls the shutoff valve 8 to be open to reduce pressure in the wheel cylinder 6 for releasing a brake.
Patent JP-H11337833-A (JP)
Title: Binoculars
Inventor: KOIDE SHIN
IPC: G02B23/18
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide convenient and easy-to-handle binoculars which can be prevented from breakage of an optical system and a mechanism part, etc., by interference at the time of changing over to a non-use state from a use state by driving a protecting member, etc., of the optical system. SOLUTION: In the binoculars, when an object lens 16 and an eyepiece 18 are drawn out in the use state, a notch part 51 provided on a cam ring 15 for driving the lens is positioned except at the upper position. Therefore, even if a left lens-barrel 3L is operated to slide in the inward direction to be housed (non-use state), a projecting limit member 52 arranged on the upper inside of the left lens-barrel 3L is abutted on the external of a cam ring 15, and is prohibited to slide in the direction to be housed, and this prevents the lens, etc., from breakage.
Patent JP-S5766832-A (JP)
Title: Manufacturing method for architectural panel
Inventor: SHIOZAKI YASUSHI
IPC: E04B2/00
Filed: 1980-10-06
Abstract: PURPOSE: To improve reinforcing effects by means of braces as well as to eliminate slack of the braces in such a way that the braces 4 are installed beforehand in the concave grooves which are formed at the back of a plane meterial 3, and after the plane material is attached to the panel framing, it it tightly fixed on the panel framing.  
     CONSTITUTION: A plane material 3 is attached to a panel framing 2, and then concave grooves 5 are formed for inserting braces 4 at the back of the plane material 3. The braches 4 are installed before by means of protruding their end portions from the edges of the plane material 3 outward, said end portions are made to be orthogonal bending portions 9, and after the plane material 3 is attached to the panel framing 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05218405-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MOMOSE HISAYO
IPC: H01L29/78
Filed: 1992-06-01
Abstract: PURPOSE:To improve initial MOS characteristics and the reliability of hot carrier by a method wherein a gate insulating film is formed by a silicon oxide film having nitrogen atom density of specific value or smaller. CONSTITUTION:In order to manufacture a MOSFET, at first, a P-well region 2 and an element isolation region 3 are formed on the surface of an N-type single crystal 1. Then, after a silicon oxide film has been formed on the silicon substrate 1 by HCl dilution oxidation, a lamp heating (RTN) operation is conducted in an ammonia atmosphere, and a reoxidization (RTO) operation is conducted in an oxygen atmosphere. As a result, a gate insulating film 4, having the average concentration of nitrogen atoms of 1atom% or smaller in the range of 10 angstroms, is formed on the substrate 1. As a result, lowering of driving force and mutual conductance Gm rack are suppressed, and hot carrier reliability can be enhanced.
Patent JP-S5365778-A (JP)
Title: Ultrasonic inspector
Inventor: YAMADA HIROSHI
IPC: G01N29/04
Filed: 1976-11-25
Abstract: PURPOSE: To prevent outward leakage and also to circulate and reuse the water which is the contact medium of probe, by using the disk for water flowing passage restriction in the ultrasonic inspection of vertical tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5666404-A (JP)
Title: Total flow turbine
Inventor: ARAKI TATSUO
IPC: F01D1/06
Filed: 1979-10-31
Abstract: PURPOSE: To prevent water drips having large diameter from being injected toward the movable vanes, thereby preventing corrosion of the movable vanes as well as to improve a high efficiency in a total flow turbine in which saturated water or mixture of saturated water and vapor is expanded by a de Laval nozzle, injected against the vane wheel to produce a driving power.  
     CONSTITUTION: Scroll type nozzle 5 is arranged at a rear part of the vane wheel 1 including a number of movable vanes 3, and a de Laval nozzle 8 is connected to the largest diameter part of the scroll pipe 6 constituting the nozzle 5. Said de Laval nozzle 8 is composed of a conical cylinder 9, a throat 10 formed at the leading end of the conical cylinder and a guide pipe 11 connected to the throat part 10 so as to guide the saturated water or mixture of saturated water and saturated vapor. To the terminal end of said nozzle 5 are arranged, for example, four holes 12aW 12d. These holes 12aW12d are connected to the holes 14aW14d perforated in the conical cylinder part 9 of the de Laval nozzle 8. Therefore, the water drips having a large diameter guided to the terminal end of the nozzle 5 may be finely divided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04344102-A (JP)
Title: Pantograph roller with motor
Inventor: NISHITANI TADASHI
IPC: B60L5/06
Filed: 1991-05-17
Abstract: PURPOSE:To remove sliding noise by forcibly rotating a current collection roller at the same surface speed as that of a wheel into rolling contact with the wheel. CONSTITUTION:A pantograph body 25 has an upper frame, a lower frame, a top horizontal frame, an upper horizontal frame, a lower horizontal frame, etc. A stationary side bearing is formed at the top horizontal frame to rotatably support a current collection roller 43 through a bearing and a roller side bearing. The roller 43 collects a current from a trolley wire 45 while rotating. The connector of a cylindrical part to a disc part of the roller 43 is so rounded as to be smoothly transferred to other trolley wire. Thus, sliding noise which is a problem at the time of traveling at a high speed can be substantially eliminated.
Patent JP-H06349509-A (JP)
Title: Catalyst reducing method and device in fuel cell system
Inventor: SATO TAKAO
IPC: H01M8/04
Filed: 1993-06-11
Abstract: PURPOSE:To reduce catalyser, which is contained in a fuel reformer or a CO converter in a fuel cell generation system, in a minimum time while avoiding temperature rise up to an allowable maximum temperature. CONSTITUTION:In a fuel cell generation plant which has equipments 1-1n, 2-2n containing catalyser to be reduced, a temperature measuring means TE measures the temperature of the catalyser in the equipments 1-2n and a controller CTL estimates the maximum temperature of catalyser layers in the individual equipments by using a calculation formula in accordance with temperature measurement values, controls the opening of a flow control valve CV and controls the flow rate of reducing gas so that the estimated maximum temperature can be always below the allowable temperature of the catalyser. The maximum temperature of the catalyser can be estimated in a considerable precise manner by performing heat balance calculation based on external heating amount during reduction, heating value due to reduction, heat decrease due to gas flow and heat radiation from the equipments and modifying values detected by temperature detectors TE1-TE2n installed in the catalyser layers at a depth.
Patent JP-H08334185-A (JP)
Title: Ball valve
Inventor: NISHIKAWA OSAMU
IPC: F16K5/06
Filed: 1995-06-07
Abstract: PURPOSE: To simplify a structure, prevent missing at the time of assembly, and prevent a ball retainer and a ball from jumping out by inner pressure with disengagement of a valve main body and the ball retainer with the ball retainer reversed at the time of disassembling. CONSTITUTION: A pair of projections 12, 12 which are faced to each other along a circumferential direction are arranged on the inner circumferential surface of a valve main body 1, a large diameter part 52 and a small diameter part are alternately arranged in the circumferential direction on a ball retainer 5, an engaging groove 55 whose small diameter extends in the circumferential direction is arranged on the outer side of the large diameter part 52, the engaging groove 55 of the ball retainer 5 is engaged with the projections 12, 12 of the valve main body 1, a flange 50 is arranged on the outer side end of the ball retainer 5, and a rubber ring 8 is held between the end surface of the valve main body 1 and the flange 50.
Patent JP-H05334533-A (JP)
Title: Automatic transaction device
Inventor: MURATA KAZUMI
IPC: G06Q40/00
Filed: 1992-06-01
Abstract: PURPOSE:To provide an automatic transaction device which can be used at respective floors at any time and whose operation rate is high for the building of multiple floors. CONSTITUTION:The device is provided with a transaction means main body 70 which is vertically driven for the respective floors in a state where an operation surface faces opening parts 71 provided for the respective floors of the building of multiple floors, and a supplement means 80 storing a transaction medium which is arranged so that it can be connected to the transaction means main body 70 in the constant position of the building and used for the transaction means main body 70. Thus, transaction using the transaction means main body 70 at any time can be executed in the respective floors by using the transaction means main body 70 which arbitrarily moves the respective floors with such constitution.
Patent JP-S62296550-A (JP)
Title: Solid-state image sensing device
Inventor: HIROSHIMA YOSHIMITSU
IPC: H04N5/335
Filed: 1986-06-17
Abstract: PURPOSE:To remove a smear phenomenon by forming a buried type insulating dielectric region between a photoelectric conversion section and a reading trans fer channel. CONSTITUTION:A buried type insulating dielectric region 8 is shaped so as to partition both a photoelectric conversion section 1 and a transfer channel 4 is the intermediate section of the photoelectric conversion section 1 and the transfer channel 4. Consequently, the volume of a P well intermediate layer between the transfer channel 4 and the photoelectric conversion section 1 is reduced. The photoelectric conversion section 1 is isolated electrically from the transfer channel 4 in a bulk, thus directly capturing charges generated by oblique incident light by the transfer channel 4 approximately completely. Accordingly, the generating region of charges capable of being changed into smear charges is minimized, and a diffusion to the transfer channel 4 is inhibited, thus reducing a smear phonomenon.
Patent JP-H11319889-A (JP)
Title: Treatment of selenium-containing waste water and device therefor
Inventor: YANO RIE
IPC: C02F9/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To surely insolubilize and remove soluble selenium while preventing the need to make a biological treatment reaction vessel large-sized or the obstruction to biological reaction due to the toxicity of soluble selenium even when selenium-containing waste water contains the soluble selenium in high concentration in the case of beating selenium-containing waste water by utilizing the biologically treating method. SOLUTION: As a 1st step, the selenium-containing waste water containing soluble selenium is treated with the physico-chemical selenium removing method by a physico-chemical treating means 6. Next, as a 2nd step, the treated water in the 1st step is treated with a biological treating selenium removing method by the biological treating means 22. Further, as a 3rd step, the treated water in the 2nd step is flocculation-treated by a flocculation treating means 36. In the 1st step, the selenium-containing waste water having soluble selenium concentration exceeding 500 mgSe/l is treated properly to control the soluble selenium concentration in the treated water in the 1st step to <=500 mgSe/l.
Patent JP-H11335968-A (JP)
Title: Fabric comprising polyester fiber containing silver-based antimicrobial agent and cotton fiber and its production
Inventor: MAKITA TERUO
IPC: D06M101/16
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a fabric having sufficient antimicrobial property without discoloring even through steps of removal of paste, scouring, bleaching, or the like by absorbing a cyclic compound having imide hydrogen onto the surface of fabric containing an antimicrobial polyester fiber and a cotton fiber. SOLUTION: A fabric obtained by mixing an antimicrobial polyester fiber containing a silver-based antimicrobial agent with a cotton fiber at a ratio of (20:80) to (80:20) is subjected to immersing treatment in a warm water or solvent, in which a cyclic compound having imide hydrogen, e.g. (carboxy) benzimidazole is dissolved, kept at >=30 deg.C before carrying out removal of paste, scouring and bleaching processing to absorb 20-5000 ppm cyclic compound on the surface of the fabric.
Patent JP-H09305133-A (JP)
Title: Rotating member with blade for advertisement and advertising device using the same
Inventor: UCHIYAMA TOSHIHIKO
IPC: G09F19/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To rotate a rotating member with a blade by wind power without using electric power and to enhance an ornamental effect without much running cost by rotatably providing the rotating member with the blade on the peripheral surface of a holding body. SOLUTION: A display part 2 is fit in the front and back opening surfaces of the frame part 31 of the holding body 3, and further plural supporting members 5 are detachably fixed on the right and left side surfaces and the upper surface of the frame part 31 of the holding body 3 by using a both side adhesive tape or a machine screw, and the rotating member with the blade 4 is rotatably attached to each member 5. Then, the member 5 is attached to the holding body 3 so that the rotary shaft of the member 4 may be orthogonal to the display surface of the display part 2. The holding body 3 is formed by providing a box-like leg part 32 on the lower part of the square short cylindrical frame part 31, and casters 33 are provided in four corners of the base of the leg part 32, so that the holding body 3 can be moved.  Since the member 4 is attached to/detached from the member 5, only the member 4 can be exchanged.
Patent JP-S6032850-A (JP)
Title: Production of beta-quinacridone pigment
Inventor: SHIBATA KATSUYA
IPC: C09B67/52
Filed: 1983-08-03
Abstract: PURPOSE:To provide the titled beta-type pigment having violet color, by the neutralization and reprecipitation process of an alkaline organic solvent solution of crude quinacridone using an organic acid in place of mineral acid as the neutralizing agent, thereby facilitating the control of the particle size and eliminating the problem of waste water treatment. CONSTITUTION:Crude quinacridone is dissolved in preferably 10 times weight of an aprotic polar organic solvent (preferably N-methyl-pyrrolidone, dimethylsulfoxide or dimethylimidazolidine) in the presence of a caustic alkali such as caustic soda, caustic potash, etc. The objective beta-crystal-phase pigment is prepared by the neutralizaion and reprecipitation of the pigment with an organic acid (preferably maleic acid, succinic acid, phthalic acid or their anhydrides).The system is preferably maintained to a weakly alkaline state by selecting the amount of the organic acid used as the neutralization agent to 75-95% of the calculated value necessary for the complete neutralization of the caustic alkali.
Patent JP-H07327345-A (JP)
Title: Dc miniature motor
Inventor: ITO TERUO
IPC: H02K13/06
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a DC miniature motor in which the end part of winding can be wound accurately, at a predetermined position, around the connecting end part of a commutator contactor and a varistor ring can be connected positively with the winding end part. CONSTITUTION:A small notch 8g is made at the connecting end part 8f of each of a plurality of contactors 8a in a commutator and the end part of a rotor winding is wound in the notch 8g and a varistor ring 15A being fitted over the contactor 8a through each connecting end part 8f is soldered to the end part of each winding. In such DC miniature motor, a guide claw 8h is raised from each notch 8g at each connecting end part 8f toward the varistor ring 15A. The guide claws 8h on the outer periphery of the varistor ring 15A are then soldered to the varistor ring 15A.
Patent JP-H08310865-A (JP)
Title: Diamond sintered compact and its production
Inventor: SUMIYA HITOSHI
IPC: B24D3/06
Filed: 1995-05-15
Abstract: PURPOSE: To obtain a high strength diamond sintered compact excellent in chipping resistance and capable of production under conditions which facilitate industrial production by incorporating a material made of a phosphorus-oxygen compd. into a diamond sintered compact. CONSTITUTION: This diamond sintered compact consists of 0.1-30vol.% material made of a phosphorus-oxygen compd. and the balance diamond. This sintered compact is produced, e.g. by mixing phosphorus oxide powder as a sintering aid with diamond powder, nondiamond carbon powder or a powdery diamond- nondiamond carbon mixture, compressing the resultant mixture at need and sintering it by holding under conditions of pressure and temp. in a region in which diamond is thermodynamically stable. Phosphorus oxide hydrate, phosphoric acid or phosphate hydrate may be used as other sintering aid for producing diamond.
Patent JP-S6031631-A (JP)
Title: Power supply device
Inventor: HATANAKA TOSHIHIKO
IPC: G05F1/56
Filed: 1983-08-01
Abstract: PURPOSE:To switch power sources of large and small capacity only by one power supply switch by arranging a power supply switching transistor (TR) and a starting capacitor in a power supply device provided with a power supply switch. CONSTITUTION:When the power supply switch 2 is opened, the voltage applied to power supply terminals 12, 13 can not be applied to loads 1, 3 because the base of the power supply switching TR9 does not operate equally to the power supply voltage. When the power supply switch 2 is closed, the charge of the starting capacitor 7 is discharged to the load 1 through the switch 2, so that the base voltage of the power supply switching TR9 drops and the TR9 starts to operate. Consequently, the emitter and collector of the TR9 are connected each other and the voltage is supplied to the load 3 and a base bias resistor 8. The base of the constant voltage TR4 is biased, so that the TR4 is turned to the operating status and the stabilized voltage is applied to the load 1 through the power supply switch 2.
Patent JP-H089239-A (JP)
Title: Electronic camera system
Inventor: OGAWA TAKESHI
IPC: H04N5/232
Filed: 1994-06-23
Abstract: PURPOSE:To inexpensively constitute the system capable of real-time image transmission free from frame drop-out. CONSTITUTION:A communication interface 7 which transmits digital image data to another system, a detecting means 5 which detects the effective transmission rate of the communication interface 7, image data generating means 1 and 2 which generate digital image data, and optical characteristic change means 5 and 8 which change the optical characteristics of image data generating means 1 and 2 based on the detection result of the detecting means 5 which detects the effective transmission rate of the communication interface 7 are provided, and an optical means is used to control the transmission rate so that the transmission rate of dynamic images is dynamically changed, thereby inexpensively constituting the system where images are transmitted in real time with less frame drop-out at the time of the reduction of the effective transmission rate of the communication interface 7.
Patent JP-H08311154-A (JP)
Title: Epoxy resin, epoxy resin composition and its cured product
Inventor: AKATSUKA YASUMASA
IPC: C08G59/06
Filed: 1995-05-17
Abstract: PURPOSE: To obtain as epoxy resin and a composition, having a low viscosity, excellent in heat and water resistances and useful as a molding material, a coating material, an adhesive, etc., by glycidylating xylylene glycol having a specific substituent group. CONSTITUTION: This epoxy resin of formula I [(n) denotes an average value and a positive number; R is H or a 1-4C alkyl; however, one or more of groups R on one aromatic ring are alkyls; G is glycidyl]. The epoxy resin is obtained by reacting, e.g. a compound of formula II (e.g. a compound of formula III) with an epihalohydrin in the presence of an alkali metallic hydroxide. Furthermore, the epoxy resin can uniformly be mixed with a curing agent and, as necessary, a curing accelerator to afford an epoxy resin composition.
Patent JP-H0437957-A (JP)
Title: Image retrieving method
Inventor: SUZUKI TOMOMINE
IPC: G06F17/30
Filed: 1990-06-01
Abstract: PURPOSE:To keep a constant display interval time for each screen at the time of the retrieval of images even if the screens have different quantities of image data and to enable an operator to retrieve the desired image data in a short time by allowing a display processing to be transfered to the display processing of an image in a next screen even if the display of an image in one screen is not finished. CONSTITUTION:A control means 1 displays continuously the image information stored in a storage means 3 on a display means 4 at every fixed range until a retrieving stop instruction is inputted from an input device 5 after the retrieval of an image is started. The display range is updated to the next one after a fixed time and the image information is displayed. Then a timer 2 is provided on an image processing system for counting of the display time. Thus the image data are displayed on the next screen even if the display of the image data is not finished yet on a certain screen at a time point when the display interval time of a single screen is equal to the set value. Thus, a constant screen display interval time is kept for images and the useless prolonging of the image retrieving time can be eliminated.
Patent JP-H10336488-A (JP)
Title: Video signal input circuit
Inventor: SHIMIZU AKIRA
IPC: H04N5/16
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide the video signal input circuit that is used to simplify a clamp circuit for a signal onto which energy spread processing is applied. SOLUTION: In the input circuit that receives a MUSE signal or the like, clamp changeover is set to a synchronization clamp side (S1), and when a synchronization flag is locked (S2), a clamp pulse is stopped for a prescribed frame period (S3). Since the level of the outputted video signal is fluctuated by stopping the synchronization clamp pulse for a prescribed frame, a synchronizing signal HD is received (S4) for each line. The clamp pulse is outputted lay a clamp enable signal (S5), a mean level of the received synchronizing signal is calculated and phase/amplitude information of a dispersal signal waveform is detected (S6). A reverse dispersal signal waveform to cancel the dispersal signal component is generated from the fluctuation information (S9) and clamping is conducted with the signal from which the dispersal signal component is eliminated (S9).