baber/WOPTO huggingface dataset:
Patent JP-S55164859-A (JP)
Title: Fixing device of electrophotographic copier
Inventor: NAKASHIMA SHIYUNICHI
IPC: G03G15/20
Filed: 1979-06-11
Abstract: PURPOSE: To achieve less warm-up time, less electric power, simpler construction and lower cost by forming the thin-film-form resistance heating element layer having self-temperature control characteristic along the outside circumference of the cylindrical substrate of a heating roller.  
     CONSTITUTION: The roller body 45 of a heating roller 27 comprises forming a heat- insulating layer 48, insulating layer 49, resistance heating element layer 50 and protecting film 51 subsequently on the outside circumference of an iron core made of iron as a cylindrical body. Power feed parts 55, 55 are provided to both ends of the resistance heating element layer 50. The resistance heating element layer 50 is composed of the resistance heating element having PTC characteristics (positive resistance temperature characteristics). Since the resistance heating element layer 50 has self-temperature-control characteristic, the specified temperature may be obtained even without provision of any specific temperature control means. The local temperature difference owing to the difference in paper size is automatically corrected as shown by the broken line (a). Further, the warm-up time is reduced and the simpler construction, less power and lower cost may be achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57189075-A (JP)
Title: Testing device for semiconductor integrated circuit
Inventor: ISHIDA TOSHIHARU
IPC: H01L21/66
Filed: 1981-05-18
Abstract: PURPOSE:To test the occurrence of a fault and its kind in a short-time by applying a voltage to electrodes of a semiconductor integrated circuit, simultaneously detecting voltages generated by currents from the respective electrodes, and displaying the result of comparison with the two kind of reference voltages. CONSTITUTION:Plural semiconductor integrated circuits DUT to be tested are  set in a DUT container 100. A microcomputer 20 controls a DUT test. Then, a  DC voltage applying means 10 is connected to a common electrode 1 among  electrodes 1-16 of respective DUTs. Firstly, a selecting means 120 applies a  voltage after selecting one DUT to be tested. Currents flowing to the electrodes  2-16 are detected by a voltage detecting means 80, and compared with reference voltages by a voltage comparing means 70. Those reference voltages are  used to inspect defective connection of bonding and also to inspect the breaking  of a wire, and the test results are displayed by the flashing of a displaying  means 60 and also recorded on a printer 20b.
Patent JP-S59198426-A (JP)
Title: Charging method of liquid crystal
Inventor: ISHIWATARI HISAO
IPC: G09F9/00
Filed: 1983-04-26
Abstract: PURPOSE:To prevent the wastful consumption of a liquid crystal and the pullution of an airtight tank and to prevent the defect of charging of the liquid crystal and to prevent dust from being mixed with the liquid crystal, by connecting a liquid crystal tank and a liquid crystal charging saucer so that the liquid crystal is flowed freely. CONSTITUTION:Plural liquid crystal cells 5 are held by a holder 13 in the state where charging holes of these cells 5 are turned down, and these cells 5 are set into an airtight tank 14, and the liquid crystal is put into a liquid crystal tank 11. The liquid crystal tank 11 and a liquid crystal charging saucer 12 are lowered by elevating mechanisms 21 and 29, and at first, the liquid crystal in the liquid crystal tank 11 is prevented from being flowed to the charging saucer 12. Air in an airtight tank 7 is discharged and the liquid crystal in the tank is agitated by a magnetic stirrer 20. Thereafter, the liquid crystal is flowed to a recessed part 24 of the charging saucer 12, and empty cells 5 are immersed in the liquid crystal. Next, gaseous nitrogen is charged into the tanl to seal the liquid crystal into cells. Dust is accumulated in a recessed part 26.
Patent JP-H04286125-A (JP)
Title: Heterojunction bipolar transistor
Inventor: MIYAMOTO HIRONOBU
IPC: H01L29/205
Filed: 1991-03-14
Abstract: PURPOSE:To supply an AlGaAs/GaAs heterojunction bipolar transistor in which a selectively etching method for automatically stopping etching in a base layer can be performed. CONSTITUTION:An AlGaAs/GaAs heterojunction bipolar transistor of this invention has a semiconductor layer 4 containing In in a base layer 3. Dry etching can be selectively stopped in the surface of the layer 3, and the transistor having excellent high frequency characteristics can be manufactured with excellent uniformity and reproducibility.
Patent JP-H05132135-A (JP)
Title: Supply and classification device for packing machine
Inventor: FUIRITSUPU RUBURA
IPC: B65B21/06
Filed: 1991-03-13
Abstract: PURPOSE: To group articles in a continuous infeed stream through a series of spacer elements adapted to engage successive articles from the infeed stream and to locate the articles relative to one another as the articles are conveyed through a working reach of a mechanism. CONSTITUTION: A series of spacer elements 16 have cam followers for co-operating with a rotatable cylindrical cam which cause one group of articles to be spaced apart in the feed direction from a next succeeding groups of articles while the spacer elements move through the working reach. A return transfer belt 40 is provided to return the spacer elements along a return reach R so as to correctly provide one interval between with a following spacer element so that the spacer elements can grasp the successive articles in the infeed stream.
Patent JP-H09264578-A (JP)
Title: Ventilation hood
Inventor: OKADA TETSUNORI
IPC: F24F7/04
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce rattling sound due to outside wind and sounds of opening and closing action and prevent a wall surface from being soiled by a method wherein a hood part is opened on the side of a flange at the connections of ducts and an opening is provided in three surfaces on the lower surface side and left and right sides of the hood, excluding the surface on the side of the flange and a gallery are formed in the openings on the left and right sides. SOLUTION: A duct connecting part 13 forming one side of a ventilation hood 10 comprises a cylindrical part to be inserted into a duct 11 and a flange adapted to releasably fix a hood part 12. And an opening 15 between a gallery 16 and a gallery 18 provided on the side of the hood part 12 and galleries 16 vertically provided in a side surface opening prevent birds from getting into the hood part. The surfaces of the vertical galleries are bent toward the inner side of the hood so that an exhaust air blows off so as to be inclined forward at an angle of 20 degrees, in a direction apart from the surface of wall. The opening 15 has a certain width and the galleries 16 are mounted to the opening 15 in such a manner that even if outside wind acts on the front surface of the hood part 12 at an angle of 45 degrees with respect to the front surface, rainwater is prevented from getting into the duct 11.
Patent JP-S55165788-A (JP)
Title: Method and apparatus for instantaneous heating of canned food
Inventor: SHIBAZAKI HISAICHI
IPC: A23L3/32
Filed: 1979-06-14
Abstract: PURPOSE: To prevent the damage of the inner and the outer surface of the side wall of a can caused by superheating, by making the temperature distribution of the side wall of the can uniform during the heating.  
     CONSTITUTION: A falling can α is caught by the bottom α3 and supported vertically. The can α is surrounded with a coil, and the upper part of the can α corresponding to the space between the upper surface β1 of the content β of the can α and the top lid α1 of the can α is projected from the alternating magnetic field generated by the coil. The coil is energized with high-frequency alternating current generated by the signal transmitted in response to the contact of the can with the supporting member. The coil has a cylindrical or inverted conical shape, and placed concentrically with the can α. The magnetic flux increases gradually from the top to the bottom of the can α, or the intensity of magnetic field and/or the coupling coefficient which represents the extent of electro-magnetic coupling increase from the top to the bottom, whereby the electrical power load distribution over the side wall α2 of the can α is controlled to heat the wall α2 uniformly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63241599-A (JP)
Inventor: HATTA TOSHIHIRO
IPC: G06F3/16
Filed: 1987-03-30
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-S59201339-A (JP)
Inventor: MURAI WASABUROU
IPC: H01H73/18
Filed: 1983-04-28
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-H026495-A (JP)
Title: Thionophosphoric acid amide ester
Inventor: HERUBERUTO ZOMAA
IPC: C07F9/572
Filed: 1989-03-28
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein R 1  is alkoxy, alkenyloxy or alkynyloxy, R 2  and R 3  are H, alkyl, cycloalkyl, alkenyl, alkynyl or combined along with N to which R 2  and R 3  are bonded to form a 5-7- membered ring and X is halogen).  
     EXAMPLE: N-isopropylthionophosphoramide acid O-ethyl O-(2-bromo-1, 1- difluoroethyl) represented by formula II.  
     USE: A harmful organism control agent. Especially, an insecticide, a mlticide and a nematocide.  
     PROCESS: O-(1,1-dlfluoro-2-halogenoethyl) halogenothionophosphate represented by formula III (X 1-1  is halogen, pref., chlorine) is reacted with amine represented by formula IV in the presence of an appropriate diluent and an appropriate acid acceptor. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03273439-A (JP)
Title: Abnormal signal detector
Inventor: INOUE HITOSHI
IPC: G06F11/30
Filed: 1990-03-23
Abstract: PURPOSE:To surely detect an abnormal signal through simple hardware and software by using an electronic means to make an enable signal inactive, and turn the enable signal active when it is confirmed that the abnormal signal in a system shows a normal state. CONSTITUTION:The electronic means 2 and 3 turn the enable signal 4a inactive, and simultaneously, monitor the abnormal signal 6a or 7a in the system, and when it is confirmed that the abnormal signal 6a or 7a in the system shows the normal state, they turn the enable signal 4a active. Thus, since the electronic devices 2 and 4 turn the enable signal into an inactive state at the time of showing instability just after the rise-up of the power supply or the reset of various circuits 9 classified by a function, and turn it into an active state when a stable state is shown the software of the CPU of the electronic device 2 for monitoring the abnormal signal can be simplified by using only the simple software and hardware.
Patent JP-S59200154-A (JP)
Title: Hot water supplying device
Inventor: IWABUCHI HIROO
IPC: F24H1/18
Filed: 1983-04-26
Abstract: PURPOSE:To enable to obtain high temperature hot water at all times simultaneously with the opening of a faucet regardless of the length of a piping connecting a hot water storage tank with a hot water supplying port by a method wherein compressed air is introduced in said piping. CONSTITUTION:Compressed air suitable for the size of a piping 9 is stored at all times under a certain fixed pressure in the air tank 13 of a compressed air supplying device 10. Because the detection of the lowering of the temperature at a hot water supplying port 6 by a water temperature detector 8 after the detection of the closing of the hot water supplying port 6 by a pressure detector 7 causes solenoid valves 2 and 4 to close and at the same time solenoid valves 3 and 5 to open, the compressed air is flowed from the air tank 13 through the solenoid valve 3 and a non-return valve 14 into the piping 9, resulting in draining the water standing in the piping 9 through the solenoid valve 5. Further, because the detection of the opening of the hot water supplying port 6 by the pressure detector 7 causes the solenoid valves 3 and 5 to close and at same time the solenoid valves 2 and 4 to open, the high temperature hot water in a hot water storage tank 1 pushes out the air in the piping 9 and is supplied directly to the hot water supplying port 6.
Patent JP-H06288075-A (JP)
Title: Riser unit and manufacture thereof
Inventor: OGASAWARA RYOICHI
IPC: E04B1/348
Filed: 1993-03-31
Abstract: PURPOSE:To specify a riser unit where various kinds of pipelines, such as a plumbing system is installed on a module basis in a building or the like and its manufacturing method and eliminate the need for building a floor after the riser unit is mounted to the building. CONSTITUTION:A plurality of floor boards 21 forming a part of a building floor are laid out with a span equivalent to a vertical floor span while a plurality of pipelines are installed to penetrate the floor boards 21. After a plurality of first half-floor boards 25 and 26 forming a plurality of piping grooves are laid out at a span equivalent to a vertical floor span of a building with the piping grooves placed above, a plurality of pipelines 23 are installed so that they may penetrate the piping grooves of the first half-floor boards 25 and 27. Then, second half-floor boards are connected to the upper end surfaces of the first half-floor boards 25 and 27.
Patent JP-H06277973-A (JP)
Title: Pallet replacing method and device thereof
Inventor: HIRABAYASHI KATSUMI
IPC: B23Q7/00
Filed: 1993-03-31
Abstract: PURPOSE:To realize downsizing so as not to occupy installation space while securing a carrying distance. CONSTITUTION:A device has a carrying stand 17 installed movably freely in the same direction with the carrying direction of a pallet 13 so that the pallet 13 travels on a replacing device body 16, the first actuator 22 to move the carrying stand 17 in the same direction with the pallet and the second actuator 27 where a pinion 29 is arranged rotatably freely on the tip of a transmission part of the actuator arranged on the carrying stand, and has a rack 31 which extends in a straight line shape in the carrying direction of the pallet 13 fixed to the carrying stand side so as to be the first meshing part with which a gear 29 meshes and the second rack 32 fixed to the pallet 13 side in parallel in a pair with each other so that the pinion 29 can mesh simultaneously with the rack 31.
Patent JP-H04289289-A (JP)
Title: Method for bleaching chemical pulp with oxygen
Inventor: HARA HIROICHI
IPC: D21C9/147
Filed: 1991-03-13
Abstract: PURPOSE:To produce high quality pulp in a high yield at a reduced installation cost without passing through any oxygen reactor by adding an alkaline solution to a pulp slurry of an intermediate concentration, mixing the mixture in a high shearing mixer while bubbled with oxygen. CONSTITUTION:A pulp slurry having an intermediate concentration is passed through a pump 1, mixed with an alkaline solution and oxygen in a plurality of high shearing mixers without being passed through any oxygen reactor, and subsequently transferred to a stock tank 4 as such to provide the objective pulp.
Patent JP-S549040-A (JP)
Title: Hot-water unit
Inventor: TAMECHIKA AKITO
IPC: F24H1/22
Filed: 1977-06-21
Abstract: PURPOSE: To enable hot-water supply in large quantities by connecting a high-power heat exchanger with a preheating heat exchanger which is placed in a regenerative tank communicated to a low-power heat exchanger, and by connecting the inlet of preheating heat exchanger with the outlet of low-power heat exchanger through a by-path pipe. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61234990-A (JP)
Title: Process for setting quantity of air to be fed to aeration tank
Inventor: SAITO KIYOMI
IPC: C02F3/12
Filed: 1985-04-08
Abstract: PURPOSE:To stabilize purifying function of activated sludge and to enable production of treated water having good quality by setting the quantity of air to be fed to an aeration tank basing on an oxygen feeding coefft. corresponding to the water temp. in an aeration tank which is stabilized following to oxygen respiration activity which is changed depending on temp., etc. CONSTITUTION:If purification function of activated sludge is stabilized using oxygen feeding coefft. L which expresses conveniently the proportion of the quantity of oxygen in the air fed by a blower to the necessary quantity of oxygen consumed continuously per 1m<3> aeration tank, the value of the coefft. L changes meteorologically and biologically along 8 character shaped locus for through one year for all kinds of substrate with respect to the relation between the water temp. in the aeration tank to the coefft. L. The quantity of the air to be fed is set utilizing this fact, and the value of L is operated by an operator after sensing daily mean water temp., air temp., electroconductivity, and aeration time with sensors. The air quantity is decided so as to match the operated value to the values of the graph for daily water temp. of the aeration tank, coefft. L, and annual time series graph.
Patent JP-S5830550-A (JP)
Inventor: IAN SUTANRII ROBAATSU
IPC: F16H57/025
Filed: 1982-05-04
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-H01247542-A (JP)
Title: Sagging-resistant aluminum alloy fin material for heat exchanger
Inventor: TOGAMI YOSHIRO
IPC: C22F1/00
Filed: 1988-03-29
Abstract: PURPOSE:To obtain the title fin material hard to deform at high temp. by constituting it from a cold rolling-thermal refined plate having specific solidus line temp., specific recrystallization finish temp. at the time of heating for brazing and specific crystal grain size upon the end of the recrystallization. CONSTITUTION:The sagging-resistance Al alloy fin material for a heat exchanger is formed from a cold rolling-thermal refined plate having >=620 deg.C solidus line temp., having recrystallization finish temp. in the range of 350-550 deg.C at the time of heating for brazing and having >=300mum average crystal grain size upon the end of the recrystallization and is hard to before when exposed to high temp. The Al alloy fin material having the above characteristics can be obtd. by suitably regulating the alloy componental compsn. such as Si and Zn and the manufacturing conditions in homogenizing, cold rolling, intermediate annealing, etc. In the use of the Al alloy fin material, the deformation of the fin material at the time of heating for brazing is reduced, the yield of manufactures is improved and its further thinning is permitted, by which the lightening in weight and cost reduction can be realized.
Patent JP-S531430-A (JP)
Title: Internal interrupt processing system at intelligent terminal
Inventor: KOMORI SATOSHI
IPC: G06F9/48
Filed: 1976-06-25
Abstract: PURPOSE:To reduce the hardware by eliminating the interrupt process hard logic, thru the read-in of various interrupts to the registers with the test interrupt instruction and the transfer to the required routine after sequentially making bit check.
Patent JP-S57189104-A (JP)
Title: Light guide for endoscope
Inventor: HASHIGUCHI TOSHIHIKO
IPC: A61B1/00
Filed: 1981-05-18
Abstract: PURPOSE:To obtain a light guide for endoscope with bright illuminating light, by providing light guide fibers for a light guide pipe of polygonal shape formed through the combinatiion of triangles, to obtain an arrangement of heaping up in rice-bag like manner with a closest packing. CONSTITUTION:The cross section of a light guide fiber is circular S and when the fibers are heaped up like heaped straw rice-bags, a triangle-shaped packing  is obtained, where the gaps are minimized by forming a closest packing. But when the light guide fibers 2 are arranged in a light guide pipe 1 having circular cross section, the straw rice-bag like arrangement can not be realized, then  the packing is only about 78%. A closest packing state can be obtained by heaping up light guide fibers 11 like straw rice-bags by using a light guide pipe 12 formed with the combination of regular triangles. That is, the packing rate of the fibers 11 in the light guide 12 is about 90%, allowing to make the illumination light of a light guide for endoscope bright.
Patent JP-H04310154-A (JP)
Title: Recovery method for reception message
Inventor: MATSUKI SHUICHI
IPC: G06F15/16
Filed: 1991-04-09
Abstract: PURPOSE:To provide the recovery method for the reception message capable of preventing the loss of the receive message independent of this fault when a software causes a trouble. CONSTITUTION:A line changeover device 1 which receives the message from the outside outputs the received message to two communications processors 2 and 3 comprising a master/slave system. The communications processors 2 and 3 have connection lines in central processing units 4 and 5 respectively, and controlled to be connected with a master system at all times according to a system setting state. Further, a file 6 for storing message to be connected with the stand-by central processing unit is provided in either of the central processing units 4 or 5.
Patent JP-H10271521-A (JP)
Title: Digital convergence circuit
Inventor: KIMOTO TOSHIYUKI
IPC: H04N9/28
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To realize a digital convergence circuit where it is not required to adjust digital convergence for each signal and no deviation in the convergence is caused even when the size of a display image and the number of lines are varied. SOLUTION: When a vertical synchronizing signal VD is fed to a switch 6, the switch 6 is thrown to the position of a latch 1 for the 1st line, an adder 5 adds output signals from latch circuits 1, 2, provides the output of a value LSTART+LINT (denoting to which order line of a reference format at 1st scanning line of an input signal corresponds) to latch circuits 3, 4, where the value is latched. The switch 6 is thrown to the position of the latch circuit 3 for 2nd and succeeding lines, a value LINT is fed to the latch circuit 3 for each line and latched by the latch circuit 4 repetitively. The latch circuit 4 provides the output of a line number LC denoting where the scanning line L of the input signal is from the latch circuit 4 in the reference format is supplied to a RAM 8, thus, digital convergence data is outputted in a convergence circuit.
Patent JP-S553244-A (JP)
Title: Counting device
Inventor: NAGAYAMA YASUHIRO
IPC: H03K23/66
Filed: 1978-06-21
Abstract: PURPOSE:To realize a high-speed comparison between the count value of the counter via the simple circuit by providing the logic circuit which detects the coincidence of the count value to the counter device in which the reduction of the using gate number is realized and thus omitting more than one unit of the inverter which detects the coincidence. CONSTITUTION:The counting device performs the comparison of the count value between 1st counter 21 capable of counting-up and 2nd counter 22 capable of counting-down. In such counting device, input terminal C10 and terminal R10 are provided to set counter 21 to the specified initial value, and at the same time input terminal C11 as well as terminal R10 are provided to set counter 22 to the value obtained by subtracting 1 from the initial value of counter 21. Furthermore, exclusive logic sum circuits 23-26 are provided to secure the exclusive logic sum to output QA-QD of counter 21 and 22, plus NAND circuit 27 to secure the logic product for circuits 23-26 and inverter 28. Thus, a counting device is formed. In this way, more than one unit of the inverters detecting the coincidence of the count value can be omitted, thus realizing a quick coincidence for the count value between counters 21 and 22 through the simple circuit.