baber/WOPTO huggingface dataset:
Patent JP-2000220018-A (JP)
Title: Electroconductive glove
Inventor: MIYAUCHI TATSUO
IPC: A41D19/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain an electroconductive glove usable independent of the working environment by applying a specific treatment to the surface of a glove. SOLUTION: A sputtered metal layer 1 is formed on the surface of the base material 2 of a glove. The metal to be used as a target for the sputtering operation is preferably stainless steel, silver, copper, etc.
Patent JP-H01228523-A (JP)
Title: Dehumidifier
Inventor: MATSUMURA KIMIHARU
IPC: B01D5/00
Filed: 1988-03-07
Abstract: PURPOSE:To improve dehumidifying effect by making a cooling means of a dehumidifier into a cyclone-type so as to collect moisture of steam cohering but not forming dewdrops. CONSTITUTION:A leading pipe 17 is fitted on the upper side surface of the cyclone-type container 13, a discharging pipe 18 setting the opened mouth in the center of the container is fitted on the upper surface, and a cooling apparatus 19 is installed in the outer circumference. A liquid-discharging exit 15 is fitted on the lower part of the container 13, having a float sphere 16 as an intermediate. While a condensable gas in air introduced through the leading pipe 17 goes down along square grooves inside of the cyclone-type container spirally, it is condensated and recovered from the discharging exit 15. Meanwhile the air rises and is discharged from the opened mouth of the discharge pipe 18. The inside of the dehumidifier can be plated or coated and corrosion by the gas to be dehumidified is prevented.
Patent JP-H04269887-A (JP)
Title: Semiconductor quantum well laser
Inventor: NOTOMI MASAYA
IPC: H01S5/00
Filed: 1991-02-25
Abstract: PURPOSE:To allow most of a current flowing therein to flow to a second semiconductor layer as an active layer by incorporating the same potential energy as that of a second semiconductor region of a third semiconductor layer in a first semiconductor region of the third semiconductor layer. CONSTITUTION:A first semiconductor layer 3 is an optical guiding and quantum confining layer. A second semiconductor layer 4 has a quantum fine wiring structure or a quantum box structure as an active layer formed on the layer 3. A third semiconductor layer 5 is an optical guiding and quantum confining layer so formed as to cover the layer 4 on the layer 3. A first semiconductor region of the layer 5 has higher potential energy than that of a second semiconductor region of the layers 3, 5. Thus, a driving current effectively flow to the layer 4 to obtain a laser light in a high efficiency.
Patent JP-S53138187-A (JP)
Title: Balustrade for man conveyor
Inventor: ISHIDA MATSUHIKO
IPC: B66B31/00
Filed: 1977-05-10
Abstract: PURPOSE: To provide a balustrade for man conveyor to which light scattering plate can be simply attached. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53139049-A (JP)
Title: Device of adjusting connection pressure of oil pressure clutch
Inventor: KAWABATA SHIGERU
IPC: F16D48/02
Filed: 1977-05-09
Abstract: PURPOSE: To supply only connection pressure requiring torque transmission all the time, by escaping excess rised oil pressure to transmission toruqe from a valve mounted to a body of revolution driven by means of an input shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000246750-A (JP)
Title: Method and apparatus for manufacturing skinned synthetic resin in-mold foamed molded object
Inventor: KAKIMOTO YORITERU
IPC: B29K105/04
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To efficiently mold a skinned synthetic resin in-mold foamed molded object having no bead pattern-like unevenness on the surface of a thermoplastic resin skin material thereof and good in appearance within a short cycle while accurately performing production control. SOLUTION: A thermoplastic resin skin material 5 is arranged to the mold 3 among two molds 3, 4 constituting a mold 2 and, after the molds are clamped, foamable beads are charged in the mold 2 and heated and foamed by steam to be mutually fused to integrally weld the foamed beads to the thermoplastic resin skin material 5 and the mold 2 is opened after cooling to produce a skinned synthetic resin in-mold foamed molded object 1. In this method, mold opening timing is controlled on the basis of the temp. in the vicinity of the surface 3a of one mold 3 and/or the surface pressure of the skinned synthetic resin in-mold foamed molded object 1 to the surface 4a of the other mold 4.  Mold opening is performed after the temp. in the vicinity of the surface 3a of one mold 3 becomes predetermined temp. or lower and the surface pressure of the skinned synthetic resin in-mold foamed molded object 1 becomes predetermined pressure or less.
Patent JP-H05256914-A (JP)
Title: Testing circuit
IPC: H01L21/66
Filed: 1992-03-12
Abstract: PURPOSE:To decrease the time and the cost required for the tests by testing functional blocks having the same function at the same time. CONSTITUTION:Selecting signals S0 and S1 are inputted, and one memory block, e.g. A1, is selected. The signal of 8 bits is written into a cell corresponding to the address signal of the memory A1. The signal stored in the memory A1 is read out and outputted through an input/output pin 6. The read-out signal is compared with the expected values of an LSI tester and the like, and the normal state of the memory A1 is confirmed. Then, the selecting signals S0 and S1 are inputted, and all memory blocks A1-A3 are selected. Data D0-Dy of 8 bits are inputted through a pin 6 and written into 8 cells corresponding to the addresses of the memories. Then, the read-out data are sent into voltage comparing circuit VC0-VC7 through a data bus 10. When all memory blocks A1-A3 are normal, the output Ei of the circuit VCi becomes an L-level. Even if only one is defective, an H-level is obtained. This is also true for the output of an OR circuit, and the simultaneous measurements of the memories A1-A3 can be performed.
Patent JP-H06267565-A (JP)
Title: Solid high molcular electrolyte fuel cell system
Inventor: HASHIZAKI KATSUO
IPC: H01M8/12
Filed: 1993-03-15
Abstract: PURPOSE:To provide a simple cell high in efficiency by interrupting the discharge flow path of pure hydrogen acting as fuel, and preventing pure hydrogen to be fed to the inside of the cell from being discharged outside. CONSTITUTION:An oxidant distributing plate 21 is provided for the cathode side of an electrode junction body 6, and each oxidant flow path 22 is formed in the distributing plate 21. And a pure hydrogen distributing plate 23 composed of porous material is provided for the anode side of the junction body 6, and each pure hydrogen flow path 24 is formed in the distributing plate 23. The aforesaid flow path 24 has no outlet, and is closed within the fuel cell. Moreover, a cooling water separator 25 is provided for the outer side of the distributing plate 23, and a cooling water flow path 26 is formed in the separator 25. In this case, pure hydrogen is fed to the anode of the electrode junction body 6 from the outside through the separator 25 and the flow path 24 of the distributing plate 23 so as to be used for cell reaction. Pure hydrogen not used for cell reaction is interrupted by the flow path 24, and thereby remains within the cell. Remaining pure hydrogen can thereby be fed so as to be used as fuel, so that the cell can be made simple and high in efficiency.
Patent JP-S57167934-A (JP)
Title: 4-(4'-(4"-alkylphenyl)cyclohexen-1'-yl)halogenobenzene
Inventor: SUGIMORI SHIGERU
IPC: C09K19/30
Filed: 1981-04-09
Abstract: NEW MATERIAL:A compound of formulaI(R is alkyl; X is F, Cl).  
     USE: Liquid crystal: it has low viscosity and so improves low-temperature display characteristics.  
     PREPARATION: 4-Alkyl-4'-hydroxybiphenyl is hydrogenated in ethanol in the presence of a Raney nickel catalyst and metallic sodium is made to act on the product to isolate trans-4-(4'-alkylphenyl)cyclohexanol. The product is oxidized with chromic anhydride-sulfuric acid to 4-(4'-alkylphenyl)cyclohexanone and the ketone is made to react with 4-halogenophenylmagnesium bromide to give a compound of formula II, which is dehydrated with KHSO 4  to produce the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08253354-A (JP)
Title: Crystalline substance having high hydration activity, set accelerating agent for cement and method for accelerating setting and hardening of concrete or mortar
Inventor: TAKEHIRO MINORU
IPC: C04B22/14
Filed: 1995-03-14
Abstract: PURPOSE: To remarkably accelerate the setting and hardening of mortar and concrete and to improve the initial strength and long-term strength by adding a material containing 3CaO.Al2 O3 and obtained by the baking of a CaO-Al2 O3 - Fe2 O3 composition. CONSTITUTION: A CaO-Al2 O3 -Fe2 O3 composition is baked at 1000-1400 deg.C to obtain a crystalline material having high hydration activity and containing 35-65wt.% of Cab, 10-55wt.% of AL2 O3 , 3-27wt.% of FE2 O3 and 5-30wt.% of 3CaO.Al2 O3 . A set-accelerating agent for cement is produced by mixing the crystalline material having high hydration activity with one or more substances selected from among gypsum, lime, alkali metal carbonate, sodium aluminate, alkali metal sulfate and aluminum hydroxide. The setting and hardening of concrete or mortar can be accelerated by adding 2-40wt.% of the set-accelerating agent based on the cement.
Patent JP-H11246472-A (JP)
Title: Production of optically active alpha-substituted carboxylic acid
Inventor: OKAMOTO ATSUSHI
IPC: C07C53/19
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject compound useful as a synthetic intermediate for a medicine, an agrochemical, a liquid crystal compound or the like without recemization in high optical purity by bringing an optically active α-substituted carboxylic ester into contact with an acid catalyst and an organic acid. SOLUTION: (A) An optically active α-substituted carboxylic ester (e.g. the one having an ester group with a 1-12C aliphatic or aromatic hydrocarbon group, and >=70%ee optical purity) is brought into contact with (B) an acid catalyst [e.g. the one having >=3 acid dissociation constant (pKa) such as hydrochloric acid, sulfuric acid or the like] and (C) an organic acid [e.g. formic acid or acetic acid) to provide the objective compound in the method for producing the optically active α-substituted carboxylic acid. Preferably, the reaction is carried out by using the component B of 0.01-10 molar times as much as the amount of the component A at 0-100 deg.C.
Patent JP-H07260773-A (JP)
Title: Method and device for discriminating fuel vapor
Inventor: YUAN RIU
IPC: C08F218/02
Filed: 1994-03-24
Abstract: PURPOSE:To avoid erroneous discrimination and to discriminate fuel vapor more positively by using a plurality of measuring means having the different sensitivities for the fuel vapor, and determining the order of the outputs based on the relation of the magnitudes of the outputs of the measured fuel vapor concentrations. CONSTITUTION:When an optical sensor using an interference amplification reflection method is used, the light entering a sensor member 1 having a thin polymer film 4 on a substrate 5 is, e.g. the laser light emitted from a light source 2. The light is cast on a polarizer 3 and polarized into the direction of a right angle with respect to the incident plane of the sensor member 1. The polarized incident light is reflected from the surface of the sensor member 1, i.e., the surface of the thin polymer film 4 and the interface between the thin polymer film 4 and the interface 5. The lights, which are reflected from both surfaces, are made to interface to each other and converted into the electric signals with a photodetector 6. The signals are sent into an output comparing means. A plurality of these optical sensors are used. The order of the relations of the magnitudes of the outputs obtained with the respective optical sensors is determined with the output comparing means and compared with the preset order. Thus, the kinds of the fuels are discriminated.
Patent JP-S62212046-A (JP)
Title: Method and apparatus for compressing continuous casting
Inventor: ONO TADASHI
IPC: B22D11/20
Filed: 1986-03-12
Abstract: PURPOSE:To prevent fluctuation of casting speed and occurrence of slip by giving a torque command, which gives pushed force of a casting slab to rolls divided to the plural blocks, periodically and repeatedly as shifting from the upstream block to the down stream block. CONSTITUTION:A compressing continuous casting draws the casting slab by driving roll group 1, divided to the plural blocks A, B, C in the downstream of a bending type continuous caster, and also executes the casting under the compressed force, which gives the pushed force toward drawing direction, to the casting slab. In case of giving the pushed force to the casting slab, the torque command is outputted to a driving control apparatus 2A-2C of each block A, B, C from a torque commander 3, to control the pushed force of the casting slab for the driving roll 1A-1C. This torque demmand is given periodically and repeatedly as shifting from upstream block A to the downstream block C. In this way, fluctuation of the casting speed and occurrence of the slip are prevented.
Patent JP-S59178880-A (JP)
Title: Device for storing and retrieving picture information
Inventor: SHIMIZU MAKOTO
IPC: H04N5/781
Filed: 1983-03-30
Abstract: PURPOSE:To utilize the storage capacity of an optical disc without waste even if picture information and its retrieved data length are an undefined length by storing the picture information from the head address of a storage device and storing its managing information from an end address or storing it conversely. CONSTITUTION:A CPU12 reads a data from an IPA storage area 19a and an MPA storage area 19b on an optical disc 19 by using an optical disc device 22, the newest IPA (picture storage head address) and the MPA (retrieved data storage end address) are stored respectively in storage areas 18a, 18b in an RAM18, reads the retrieved data on the optical disc 19 and stores it into the RAM18. When compressed information for one page's share is stored in a page buffer 14, the CPU12 calculates the length of the picture information by the last address of the buffer 14 and subtracts the result of calculation l from the content of the IPA storage area 18a (HA). The CPU12 forms the retrieved data to be registered by the retrieved code and the HA, calculates its length M, and the result of addition of the length M and the content of the MPA storage area 18b (MPA+M) and the HA are compared. When the (MPA+M) is smaller than the HA, the occupancy is displayed by a display device 24.
Patent JP-S60199551-A (JP)
Title: Method and device for producing thin metallic strip
Inventor: SATOU SHIYUN
IPC: B22D11/06
Filed: 1984-03-23
Abstract: PURPOSE:To obtain a large cooling effect and to obtain a thin metallic strip having a good characteristic and shape even if the thickness is large in the stage of casting continuously the thin metallic strip directly from a molten metal by a one-side cooling method by performing casting in the pressurized atmosphere. CONSTITUTION:The entire part of an apparatus for producing a thin metallic strip is housed in a pressure vessel 5 and the vessel is hermetically closed, then a pressurized gaseous atmosphere 4 is fed into the vessel 5 to pressurize the inside of the vessel 5 in the case of manufacturing said metallic strip by, for example, a one-side cooling method using a single roll method. A pressure regulating valve 8 in the melting section is thereupon opened to attain equality between the inside and outside pressures in the melting section under melting to prevent inflow of a molten metal 10 from a nozzle 7 or intrusion of the gas 4 into the melting section 2. The valve 8 is then closed and a cooling roll 3 is rotated at a high speed. A gas 1 is fed to the section 2 and the back pressure larger than the atmosphere pressure on the outside of the nozzle 7 is exerted to the molten metal 10 to eject and solidify the molten metal 10 onto the roll 3, thereby forming a thin strip 9. The thermal contact between the strip 9 and the roll 3 is improved and the purpose is achieved by the above-mentioned method.
Patent JP-H01228099-A (JP)
Title: Display device for tester for vehicle checking and maintenance
Inventor: KATO KAZUHIKO
IPC: G08C17/00
Filed: 1988-03-08
Abstract: PURPOSE:To enhance the efficiency of checking/maintaining work by transmitting a signal from a tester for checking and maintenance as an electromagnetic wave, and displaying it on a display device. CONSTITUTION:Measuring signals from testers 1a, 1b and 1c,... for checking and maintenance are inputted through a selector circuit 2 to an interface 3, converted into digital signals, and then, they are inputted to a first signal converting circuit 4. The measuring signals converted into the electromagnetic signals by the first signal converting circuit 4 are transmitted through an antenna 7. The transmitted measuring signals are received by the antenna 7, converted into displaying signals by a second signal converting circuit 6, then, supplied to a display device 8, and displayed. An operating device 9 is connected to the second signal converting circuit 6 in order to select the testers 1a, 1b and 1c....
Patent JP-S60199716-A (JP)
Title: Air flow control unit of air conditioner for car
Inventor: KANEHATA YASUO
IPC: F24F11/04
Filed: 1984-03-23
Abstract: PURPOSE:To accurately start a blower motor against dynamic friction force in a low setting state without sensing a rush of air by applying the base voltage only for a preset period of time corresponding to a high rotational speed. CONSTITUTION:When an off/low/high selection switch 6 is pressed, a relay 4 for low speed rotation is turned on through a Schmitt trigger circuit 7 and a counter 8 via a transistor T1. Simultaneously with this, the Q1 output is differentiated by a capacitor 9 and a resistor 10 and waveform-shaped by Schmitt trigger circuits 12 and 13. The Q1 output issues a logic value (1) only for a preset period of time and operates a relay 5 for high speed rotation through an OR circuit 14 and a transistor T2 for a specified period of time. As a result, when a blower motor is normally set low, noise can be reduced fully and the blower motor can accurately be started in a low setting state even at low temperatures.
Patent JP-H10248370-A (JP)
Title: Thresher
Inventor: NAKAYA MASAMI
IPC: A01F12/44
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a thresher improving re-selectability by providing a fan hitting a second processing matter returned to a carrying starting tip part and generating an air flow flowing along a carrying direction on a crocking and selecting device so as to reduce a grain loss. SOLUTION: The thresher reselecting the second processing matter by returning to the carrying starting tip part of the rocking and selecting part 7 is provided with the fan 21 such as a crossing flow fan hitting the second processing matter returned to the carrying starting tip part and generating the air flow flowing along the carrying direction on the rocking and selecting device 7. In addition it is desirable to divide the carrying upper-side part of the device 7 into a main selecting part for select-processing a processing object leaking down through a receiving net from a treating room and a sub-selecting part select-processing the second processing object from the fan 21.
Patent JP-S60198066-A (JP)
Title: Alkaline storage battery
Inventor: MATSUMOTO ISAO
IPC: H01M4/48
Filed: 1984-03-21
Abstract: PURPOSE:To keep negative active material active, and increase quick charge efficiency in a battery which is allowed to stand for a ling time by adding oxide or sulfide of molybdenum, or molybdata ion to a negative electrode or electrolyte during a battery is fabricated. CONSTITUTION:A cylindrical nickel cadmium battery is fabricated in such a way that the battery is assembled with paitive and negative electrodes, separator, and container, and electrolyte prepared by adding K2MoO4 to KOH solution having a specific gravity of 1.26 is poured, or molybdenum oxide and resin fibers are mixed to cadmium oxide powder, then ethylene glycol is added to the mixture to obtain paste, and the paste is spreaded on a punched metal, then dried, pressed, and partly charged in alkaline solution to obtain a negative electrode, then a battery is assembled by using this negative electrode. Therefore, hydrogen gas evolution is suppressed, negative active material is kept active, and quick charge efficiency of the battery which is allowed to stand at high temperature or for a long time is increased.
Patent JP-S58172633-A (JP)
Title: Film information detector of camera
Inventor: SATOU AKIHIKO
IPC: G03B7/24
Filed: 1982-04-03
Abstract: PURPOSE:To simplify a detecting means for film information and to prevent loading of the film where it is threatened with impossible of detecting information, by providing a position specifying member with which the film is fixed where the film information is detected in visual confirmation. CONSTITUTION:For loading the film, a camera back is opened, a projection provided to the camera back moves in the opposite direction to an arrow, and a lever 5 is rotated clockwise around a shaft 6 by a spring 7 to project into a film feeding path. A photographer loads the film while inserting a pin 8 into the starting hole 3a of information holes of the film 1. An information hole 3c is set at the detection position of detection parts 10a and 10b, so the film is positioned where the information is detected immediately. When the camera back is closed, the projection 9 moves as shown by the arrow to press the bent part 5b of a lever 5 provided to the camera body and then the lever 5 rotates counter-clockwise around the shaft 6 against the spring 7 to put the pin 8 off the film feeding path completely, so that it never impedes the winding of the film.
Patent JP-S62212594-A (JP)
Inventor: SUZUKI HIROAKI
IPC: G21C15/18
Filed: 1986-03-14
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-H04289766-A (JP)
Title: Power supply voltage detecting circuit
Inventor: KATSUYAMA KENICHI
IPC: H02M1/00
Filed: 1991-03-19
Abstract: PURPOSE:To limit the input voltage to a differential amplifier within a controllable range by connecting a diode to the cathode terminal side of a Zener diode thereby feeding a voltage higher than a predetermined level to the input terminal of the differential amplifier even when a second reference voltage is lower than a predetermined level. CONSTITUTION:A diode 4 limits the output voltage V0 to a level, lower by the forward voltage drop of the diode 4 than 0V, even if the negative voltage value increases. A first Zener diode 3 functions to sustain the output voltage V0 at a constant level in negative direction. Consequently, potential at point B does not drop below a predetermined level even if the output voltage V0 increases in the negative direction and the potential at point A has a level for enabling control of a differential amplifier 11 at all times. Consequently, overvoltage state is prevented from occurring at the output.