baber/WOPTO huggingface dataset:
Patent JP-S55107753-A (JP)
Title: Titanium carbide-base cermet
Inventor: YOSHIMURA HIRONORI
IPC: C22C29/06
Filed: 1979-02-09
Abstract: PURPOSE: To enhance the wear resistance of TiC-base cermet without lowering the impact resistance by composing part of the TiC of coarse grains with an average grain size of 7μm or more within the range of 1W30% of the total percentage and uniformly dispersing the grains in the cermet structure.  
     CONSTITUTION: By composing part of the TiC of TiC-base cermet of coarse grains with an average grain size of 7μm or more and/or grains of a double cpd. consisting of TiC≥50mol% and one or more out of the carbides and nitrides of the IVa, Va and VIa group metals in the periodic table within the range of 1W30vol% of the total percentage and by uniformly dispersing those ultra coarse grains in the cermet structure, the wear resistance of the cermet is considerably enhanced without lowering the superior impact resistance of ordinary TiC-base cermet in which the above- mentioned coarse grains are not present. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62173037-A (JP)
Title: Inserting connection method for lance pipe
Inventor: NAKAMURA MATSUICHI
IPC: B21D39/04
Filed: 1986-01-24
Abstract: PURPOSE:To prevent a gas leakage at a joint part, to make difficult to pull out to maintain the a safety of a work by inserting a tapered end of a metal tube into a sleeve joint with smaller inner diameter than the outer diameter of the metal tube to fit. CONSTITUTION:The tapered end of the metal tube 1 is inserted into the sleeve joint 2 with a little smaller inner diameter than the outer diameter of the metal tube 1 to fit. The tube end of the sleeve joint 2 is expanded by the tapered metal tube to closely contact with each other. Therefore, the gas leakage from the joint part is prevented to make difficult to generate the pulling-out phenomena in the working to maintain the safety of blowing the lance.
Patent JP-H08214354-A (JP)
Title: Receiver
Inventor: NAGATOMO SHOICHI
IPC: H04W84/02
Filed: 1995-01-31
Abstract: PURPOSE: To easily understandably display an image equivalent to a caller by obtaining the change of an illustration pattern corresponding to the storage control operation of message data. CONSTITUTION: Reception data are demodulated in an RF reception part 12 and supplied to a decoder part 13. In the decoder part 13, matching with an ID code individually allocated to a paging receiver supplied from an ID-ROM 15 is judged for data corresponding to calling signals and calling signal detection signals are sent to a CPU 14 only when they match. When the message data follow the calling signals, continuous reception is instructed to the decoder part 13 from the CPU 14, and after fetching the message data, the presence of a secret specifying code is judged. When it is judged that it is present, the portrait data bank of a RAM 20 is retrieved, respective component patterns are read from a portrait matrix and a portrait pattern constituted of the component patterns is displayed.
Patent JP-S58133257-A (JP)
Inventor: YAMAWAKI NAOKUNI
IPC: A61M1/36
Filed: 1982-02-02
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-S61173885-A (JP)
Inventor: ITO SUSUMU
IPC: B25J19/00
Filed: 1985-01-30
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-S55108033-A (JP)
Title: Keyboard unit
Inventor: HANMA KENTAROU
IPC: G06F3/043
Filed: 1979-02-13
Abstract: PURPOSE: To reduce the cost and to prevent malfunction, by making different the length of the surface wave propagation path between the input and output electrodes corresponding to each other and of a plurality and connecting the output to common discriminator.  
     CONSTITUTION: The high frequency signal produced at the AC signal source 1 is inputted to the input electrodes 221W224 of the elastic surface wave element 2 being the pulsive high frequency signal at the gate circuit 13 and converted into elastic surface waves and reaches the output electrodes 231W236 through the propagation of tracks A1WA3 and B1WB3. When the length of tracks A1WA3 and B1WB3 is made different, the output signal appeared at the electrodes 231W233, and 234W236 is the signal different in the delay time respectively. Accordingly, when a finger is touched on, e.g., C11 among the crossing area of each track C11WC13, C21W C23, and C33WC36, the absence of output signal from the electrodes C231 and C234 is discriminated with the discriminators 6, 6A. The discriminator 8 inputs the  output of the units 6, 6A to determine which area among the crossing areas of A  and B tracks is depressed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62172864-A (JP)
Title: Picture reader
Inventor: NAKAZUMA TAKUJI
IPC: H04N1/04
Filed: 1986-01-24
Abstract: PURPOSE:To easily obtain a registration picture by attaching a registration function in a read time on a picture reader. CONSTITUTION:An original reader 21 is started to operate, and an original picture is read. Next, one line of the picture data of a read picture is stored serially at line buffers 22 and 23. At a time when the one line of the picture data is stored at the buffers 22 and 23, the buffer is divided logically into two, buffers A and B. At such a time, assuming that the picture data read first is stored at the buffer A, the picture data at the buffer A is sent out to an OR circuit 24. Next, the picture data stored at the buffer B is sent out to the circuit 24. At the circuit 24, a logical sum between the picture data at the buffers A and B is found by every bit, and at the time when the logical sum is obtained, the picture data is outputted. An outputted picture data becomes the one line of the picture data on which two originals are registered.
Patent JP-2000213398-A (JP)
Title: Fuel injection control apparatus for internal combustion engine
Inventor: FURUYA JUNICHI
IPC: F02D41/34
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent an engine from being affected by excessive heat load caused by a lean state, by limiting use of an auxiliary fuel injection valve and covering the limited amount by a main fuel injection valve until a determination result that no failure is present in an auxiliary fuel injection valve is obtained. SOLUTION: When a determination is made to be in an operation area of an auxiliary fuel injection valve, whether an air-fuel ratio is richer or leaner than a stoichiometric air-fuel ratio is determined based on output of oxygen sensor. If the determination is made to be rich (lean), the auxiliary fuel injection valve is diagnosed to be normal (abnormal). Firstly, whether or not the determination result that the auxiliary fuel injection valve is not failed (OK) by the diagnosis is obtained (S21). When the determination result is (OK) (S22), a region of high speed and high intensity in which the auxiliary fuel injection valve is used is set without any special limitation.  When the determination result of (OK) is not obtained (S23), a region in which the auxiliary fuel injection valve is used is set in a limited region without effect of excessive heat load, even if the air-fuel ratio becomes lean caused by failure, of the shortage of an fuel injection amount in the auxiliary fuel injection valve.
Patent JP-S54106891-A (JP)
Title: Plug locking device for electric appliance
Inventor: NAKAGAWA HISAO
IPC: H01R13/639
Filed: 1978-02-09
Abstract: PURPOSE: To prevent the loosening of plug by using the mechanism in which the side of plug is provided with a concaved portion and a coupling portion interlocking with switchis provided to electric appliance in a such a way that the both couple with each other when switch is closed.  
     CONSTITUTION: The switch handle 8 is provided with the coupler 9 interlocking with the swtich handle 8 which is enterable into the opening 3, and on the other hand, the side of the power source plug 6 is provided with the concaved portion 10 fittable with the coupler 9. Thus, when the liug 6 is inserted into the opening 3, the terminal pin 5 is fitted into the plug, and the switch handle 8 is set to ON for ready of use, the coupler 9 is fitted into the concaved portion 10 and thus plug 6 is locked, preventing the loosening of the plug. Whereas, when the switch handle 8 is set to OFF, the plug 6 can be pulled out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56111921-A (JP)
Title: Constant voltage control system
Inventor: SAKAI TAKAMI
IPC: H02J1/00
Filed: 1980-02-12
Abstract: PURPOSE:To prevent the disturbance of DC voltage, by giving a correction to the set value of a constant voltage circuit in accordance with the output of the beta advancing circuit that work with occurrence of fault such as a distortion of the waveform, a failure of the commutation and the like. CONSTITUTION:The constant voltage control circuit of an AC/DC converter for conversion of frequencies or the DC transmission consists of the adder 16 that secures a difference between the voltage set value Vdp and the value of DC voltage detection and the error amplifier 17. The output of the constant voltage controlling circuit is applied to the minimum vlue selecting circuit along with the output of the beta advancing circuit 11 that reduces forcibly the control delay angle when the waveform distortion or the failure of commutation is caused plus the outputs of the constant current controlling circuit and the constant surplus angle controlling circuit which are not in the diagram. the output of the selecting circuit 12 controls the converter via the phase control circuit, the gate controllig circuit and other. The output Ebeta of the circuit 11 is sent to the adder 16 via the converting circuit 18 to give a compensation to the set value of the constant voltage controlling circuit.
Patent JP-S55107852-A (JP)
Title: Air conditioner
Inventor: KAWAHARA TAKAO
IPC: F24F1/02
Filed: 1979-02-12
Abstract: PURPOSE: To control indoor temperature as well as conduct the change-over of air cooling and dehumidification only by controlling the operation of a fan mounted to a ventilation duct at the outdoor side by a mechanism wherein a condenser is installed in the way so that it is located extending over both ventilation ducts at the indoor side and the outdoor side.  
     CONSTITUTION: An evaporator 9 is disposed into a ventilation flue 10 at the indoor side with a suction port 11 and a blowoff port 12, and a condenser 17 is mounted whicth extends over both a ventilation flue 14 at the outdoor side and the ventilation flue 10 at the indoor side partitioned by means of a partition wall 14a, thus  forming a refrigerating cycle with a compressor 1 and a throttle 8. A fan 19 is installed to the blowoff port 12 of the said ventilation flue 10 at the indoor side, a  suction port 15 is opened to a lower portion of the ventilation flue 14 at the outdoor  side and a blowoff port 16 to an upper portion, and a fan 16 is disposed to the  blowoff port 16. A condensing location of a refrigerant in the condenser 17 is  changed by driving and stopping the outdoor fan 16, and dehumidification and air  cooling are changed over. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59142379-A (JP)
Title: Heat exchanger for cooled air fan
Inventor: NAGASE USABUROU
IPC: F28D1/04
Filed: 1983-02-01
Abstract: PURPOSE:To increase sharply the heat exchange efficiency of the titled heat exchanger by a method wherein a thin plate bent in polygonal star shape is attached around a refrigerant storage cylinder, the bottom of the concave section formed between the adjoining two projections of the star-shaped thin plate is bent to form an acute-angled bent section so that cooled air is also supplied within the acute-angled bent section. CONSTITUTION:A good heat conductive thin plate 7 is bent in the shape of a star leaving the front and the rear side of the bent plate opened and the bent plate 7 is attached around the refrigerant storage cylinder 4 having refrigerant 5 sealed therein. In this case, the bottom 10 of the concave section formed between the adjoining star projections 1 is bent to form the acute- angled bent section 2 so that the starlike plate 7 is attached to the outer periphery of the refrigerant storage cylinder 4 with the bottom contact points 3 of the projections 1 or the acute-angled bent section 2 coming into tight contact with the outer periphery of the cylinder 4. Thus, in the case of the heat exchanger of the above structure, the space within each of the projections 1 and the space within each of the acute-angled bent sections form themselves cooled air flow passages 9 and therefore, when cooled air is blown into these flow passages, the cooled air comes into contact with the refrigerant storage cylinder 4 at the bottoms of the projections 1 and the acute-angled bent sections 2 so that the area of contact of the cylinder 4 with the cooled air increases greatly to thereby promote the heat exchange efficiency sharply.
Patent JP-S59140760-A (JP)
Title: Magnetic card dialing system
Inventor: HAYAKAWA FUYUHISA
IPC: H04M1/27
Filed: 1983-02-01
Abstract: PURPOSE:To use a magnetic card only for the dialing of a specific telephone number by recording the specific telephone number and inhibition information which inhibits its modification on the magnetic card. CONSTITUTION:A control part 10 is put in operation by off-hook operation to control a driving part 11, carrying the magnetic card 1 to a specific position. The control part 10 receives data based upon the output of a read head 13 from a data read part 14, stores respective pieces of information 7 and 8 in areas 4-6 and specific telephone numbers N1-Nn in a data storage part 15 such as a memory, and controls a talking circuit 16 when accounting information 7 includes call metering data and kind information 8 includes the inhibition information to close a speech loop. When abbreviated dialing key operation of push- button dialing 17 for specifying one of the specific telephone numbers N1-Nn is performed, the talking circuit 16 is controlled to perform the dialing of the corresponding telephone number.
Patent JP-S56114844-A (JP)
Title: Preparation of optical fiber
Inventor: GOTOU JIYUNJIROU
IPC: C03B37/018
Filed: 1980-02-08
Abstract: PURPOSE:To prepare an optical fiber having low transmission loss and capable of transmitting high quality image, easily, by coating the inner surface of a glass tube successively with a metal-containing colored layer, a covering layer, and a core layer having high refractive index, by vapor-phase chemical reaction, and reducing the diameter of the tube. CONSTITUTION:SiCl4, GeCl4, POCl3 TiCl4 and BBr3 are charged to the containers 2,3,4,5 and 6, respectively, and bubbled by introducing carrier gas such as  Ar. A mixture of vapor from the containers 2,4,5 and 6 is introduced into a supporting tube 1 which is heated and rotated. The vapor-phase reaction of the mixed  vapor with O2 converts the vapor to a glass-forming soot, and deposits soot, composed of SiO2, P2O5, B2O3 and Ti2O3. The first layer I thus obtained has the color  of Ti<3+>. Then, the second layer having low refractive index and composed of SiO2,  B2O3 and P2O5, and the third layer having high refractive index and composed of  SiO2 containing GeO2 and P2O5, are deposited in order. The center hole H is  crushed to obtain a solid rod, the supporting tube 1 is removed e.g. by polishing,  the diameter of the rod is reduced, and the desired optical fiber is prepared from  the rod.
Patent JP-S60162202-A (JP)
Title: Image pickup device with color separation mosaic filter
Inventor: NOBUTOKI SABUROU
IPC: G02B5/20
Filed: 1984-02-01
Abstract: PURPOSE:To improve the color reproducibility of color television and the S/N of a chrominance signal by setting the constitution ratio of the red light transmission part of the color separation mosaic filter for a color television image pickup to >=50%. CONSTITUTION:Cyan stripe filters 2 which cut off red light and yellow stripe filters 4 which cut off blue light are arrayed at specific intervals alternately together with all-color light transmission parts. Thus, a graphic charge pattern is formed on a photoelectric conversion surface and scanned with an electron beam to obtain a photoelectric signal of frequency corresponding to the filter array period and electron beam scanning speed. A pulsating signal component is extracted from the photoelectric signal to generate a television signal which has the same amplitude with said component and corresponding to red and blue. The width of the cyan stripe filters 2 is reduced, the constitution ratio of the red light transmission part is set to <=50%, and the red light component constitution ratio of the luminance signal in the television signal is set to >=25%.
Patent JP-S61172667-A (JP)
Title: Production of seamless clad metallic pipe
Inventor: OKAZAWA TORU
IPC: B22D13/02
Filed: 1985-01-28
Abstract: PURPOSE:To obtain a pipe which has a thin inside surface clad layer with a simple stage without being limited by applicable pipe sizes in the stage of subjecting two-layered hollow stock to hot rolling and producing the titled metallic pipe by pouring a molten metal for forming the inside layer of a different kind into a hollow metallic pipe for forming an outside layer thereby obtaining the above-mentioned stock. CONSTITUTION:Metallic molds 2, 2 are united to both ends of the metallic hollow pipe 1 for forming the thick walled outside layer and the integral matter thereof is installed on turning rollers 3 and is rotated in the peripheral direction. The molten metal 5a different from the pipe 1 is thereupon poured into the pipe 1 through a pouring spout 4 passed through aperture 2a of one mold 2. The casting is ended when the molten metal is formed to the intended thickness of the pipe 5 for forming the inside layer. The integral matter is then removed from the rollers 3 and the molds 2, 2 are removed therefrom, by which the two-layered hollow stock 10 is obtd. The stock 10 is hot rolled by a Mannesmann plug mill method, etc. The seamless clad pipe joined metallugrically and securely with the two layers is thus obtd.
Patent JP-S58134177-A (JP)
Title: Method for controlling combustion temperature distribution in coke oven
Inventor: SAKURABA MASAAKI
IPC: C10B21/10
Filed: 1982-02-02
Abstract: PURPOSE:To control the temperature distribution of a coke oven along the direction of the length of the height, freely, easily and rapidly, by supplying fuel gas having a specific colorific value and air to the combustion chamber from its bottom, and supplying a gas to the chamber through a separate supply line keeping the total supplied calorific value at a constant level. CONSTITUTION:Fuel gas having a calorific value of 800-1,400kcal/Nm<3> is supplied together with combustion air 12A to the bottom of the combustion chamber 13 of a coke oven, and burnt. In the above process, a gas having a calorific value of 0-32,000kcal/Nm<3> is supplied to the mixing zone of the fuel gas and the air for combustion from the bottom of the combustion chamber 13 through a line 9 separate from the supply line of the fuel gas and the air for combustion 12A. The coal charged in the carbonization chamber 10 is heated (21) and carbonized by the heat transmitted from the combustion chambers 13A, 13B through the wall 22 of the carbonization chamber. Waste combustion gas 15 is collected to the upper part of the combustion chamber 13, sent to the coke- discharging side, passed through the gap between the upper adjusting bricks 18, a regeneration chamber 11 and a sole flue 17, and discharged to a flue.
Patent JP-S53100175-A (JP)
Title: Microencapsulating method for hydrophobic liquid
Inventor: FUYAMA HIROSHI
IPC: B01J13/16
Filed: 1977-02-14
Abstract: PURPOSE:To form microcapsules by coating a hydrophobic liquid emulsified or suspended in water at the state of fine droplets with a water sol. polymer membrane so as to condense a cross-linking agent and the water sol. polymer at the interface in simple operation at around ordinary temp. in a short time.
Patent JP-H03221747-A (JP)
Title: Air conditioner
Inventor: MATSUOKA TAKAYOSHI
IPC: F24F11/02
Filed: 1990-01-25
Abstract: PURPOSE:To enable a drying operation to be carried out without spoiling comfortableness, by providing a drying operation means for controlling the temperature and relative humidity of room air to set values, and an after-treatment means for forcibly stopping the drying operation after the operation is carried out for a predetermined period and for deciding and carrying out the subsequent operation mode. CONSTITUTION:When an operation is started by turning ON a clothes drying operation switch 12, an initial room temperature Tas is detected by a temperature-detecting means 52, and a set temperature 3.25 deg.C lower than Tas and a set relative humidity of 20% are determined. Room temperature and relative humidity are detected by the temperature-detecting means 52 and a humidity-detecting means 54 at fixed time intervals, and control of the room temperature and relative humidity is carried out. Upon a 120-min operation, the clothes drying mode is finished, and an after-treatment is started. That is, a fan operation is carried out for 5min, and room temperature Tam1 is detected by the detecting means 52. When the difference between the initial room temperature Tas and the detected room temperature Tam1 is not more than 1<=, the operation is stopped. When the temperature difference is more than 1 deg.C, the fan operation is started by turning ON a heating means 58, and the operation is stopped when the detected room temperature reaches or exceeds the initial room temperature Tas.
Patent JP-S61176364-A (JP)
Inventor: USUKI NOBUYOSHI
IPC: A61N1/00
Filed: 1985-01-31
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-S62173597-A (JP)
Inventor: NAKAO KOICHI
IPC: G08B17/10
Filed: 1986-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09210218-A (JP)
Title: Valve
Inventor: ARAKAWA HARUO
IPC: B60T11/34
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a valve which eliminates the possibility of damage to a seal member. SOLUTION: This valve is composed of a valve element which is provided with a wall inner surface 2b serving as a valve seat having a communicating hole 9 through which fluid flows, and which is also provided with an annular seal member 15 fitted to a cylindrical supporter 12a and the outer periphery thereof. The seal member 15 is elastically deformed by being in contact with the wall inner surface 2b so as to block the communicating hole 9. In this case, the seal member 15 has an escape 18 on the side of the inner periphery of a seal member end part 15b on the side of the wall inner surface 2b, and the slidable supporter 12a extends inside the communicating hole 9, and a slit 17 extending toward a supporter end part 12aa on the side of the wall inner surface 2b in an axial direction of the supporter 12a is formed in the outer periphery of the supporter 12a. The slit 17 extends from a position apart from a contact point of the seal member 15 with the wall inner surface 2b toward the supporter end part 12aa, in a condition where the seal member 15 stretches to the maximum length in a direction of the wall inner surface 2b on the outer periphery of the supporter 12a.