baber/WOPTO huggingface dataset:
Patent JP-H01207755-A (JP)
Title: Photosensitive body
Inventor: UEDA HIDEAKI
IPC: G03G5/06
Filed: 1988-02-15
Abstract: PURPOSE:To improve sensitivity and to prevent image fog by incorporating in a photosensitive layer, titanyl phthalocyanine having a crystal structure exhibiting X-ray diffraction peaks at the positions of specified Bragg angles. CONSTITUTION:The titanyl phthalocyanine to be incorporated in the photosensitive layer has the crystal structure exhibiting X-ray diffraction peaks at the positions of the following Bragg angles (2theta+ or -0.2 deg.); 6.7 deg., 7.4 deg., 10.2 deg., 12.6 deg., 15.2 deg., 16.0 deg., 17.1 deg., 18.2 deg., 22.4 deg., 23.2 deg., 24.2 deg., 25.2 deg., and 28.5 deg., thus permitting the obtained photosensitive body, irrespective of monolayer type or laminated type, to have all of the necessary fundamental electrophotographic characteristics, such as charge retaintivity high sensitivity, repetition, stability, resistance to dielectric breakdown, abrasion resistance, durability humidity resistance, transferability, cleaning performance, and storage stability, and further, good sensitivity even when it is used for the photosensitive bodies of a laser printer, etc., using laser beams of 780nm long wavelength, and not to cause image fog and the like.
Patent JP-S60176861-A (JP)
Title: Warning device for brake
Inventor: YAMAGUCHI TOYOJI
IPC: B60T17/22
Filed: 1984-02-23
Abstract: PURPOSE:To prevent an driver from being oblivious of releasing a parking brake, by making a warning device operate with both parking brake operation and car movement detecting signals. CONSTITUTION:A parking brake detecting device 1 generates an output signal in time of operating a control member of a parking brake. When these two output signals are inputted into an AND circuit, this AND circuit 3 operates a warning device 5 via an amplifier 4. With this constitution, when a car is started if the parking brake is left operated intact, obviousness of releasing the parking brake is informed to a driver by the warning device 5.
Patent JP-H02211245-A (JP)
Title: Preparation of hydrocarbon adsorbing material
Inventor: NAGASE TOMOMI
IPC: B01J20/32
Filed: 1989-02-13
Abstract: PURPOSE:To obtain a hydrocarbon adsorbing material excellent in HC adsorbing capacity, heat resistance and durability by coating a monolithic carrier with a slurry prepared by adding an inorg binder, water and a foaming agent to a zeolite powder and drying the coated carrier before baking the same. CONSTITUTION:An inorg. binder such as an alumina sol or a silica gel, water and a foaming agent such as a vinylidene chloride copolymer are added to a zeolite powder to prepare a slurry. This slurry is applied to a monolithic carrier to be dried and subsequently baked. By this method, a zeolite layer becomes porous by the foaming agent to be increased in its surface area and the clogging of the pores of the zeolite due to the melting of the inorg. binder at the time of baking or use is prevented by said foaming agent. Therefore, a monolithic hydrocarbon adsorbing material excellent in HC adsorbability, heat resistance and durability is obtained.
Patent JP-H01208186-A (JP)
Title: Printer
Inventor: ITO HIROSHI
IPC: B41M5/28
Filed: 1988-02-16
Abstract: PURPOSE:To enable a printing without using a small-sized thermal head, by a method wherein a thermal recording is conducted on a recording paper using an optically isomerized polymer for a wall material of a capsule containing a diazonium salt. CONSTITUTION:Light irradiation of a recording paper causes a change in the steric conformation, ion-dissociation, etc., of an optically isomerized polymer as a capsule wall material, thus imparting a permeability to substance to a capsule wall 3 and emitting a diazonium salt 1. By being successively heated, the light-irradiated part forms a color by the reaction of the diazonium salt 1 with a coupler 4 to produce an azo dye 8. However, an unirradiated part has no possibility of forming a color because the diazonium salt 1 has not been emitted from a capsule. Succeedingly, the diazonium salt 1 in the capsule is decomposed by a strong ultraviolet-light irradiation to be fixed. In this manner, the need for heating the surface per dot by a small-sized thermal head is eliminated, a heat roller etc., for heating all over the surface is made available, and an action to heat around a recording part is not needed.
Patent JP-S57146542-A (JP)
Title: Method of making pickles
Inventor: WAKABAYASHI AKIRA
IPC: A23L19/20
Filed: 1981-03-09
Abstract: PURPOSE: Oxygen is fed sufficiently until the respiration of the pickled food stops to get pickles a good color tone.  
     CONSTITUTION: When pickles of vegetables, fruits or wild plants are made, oxygen is sufficiently fed by aeration for several days until the respiration of the pickled food stops to make the oxygen concentration increase in the pickle solution. After the respiration becomes low, the product undergoes usual pickling. The resultant product shows clear green color near before pickled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61194931-A (JP)
Title: Transmission controller
Inventor: MURANO KAZUO
IPC: H04J4/00
Filed: 1985-02-23
Abstract: PURPOSE:To transmit data while a data bit is added to a voice signal coded bit by superimposing a single frequency signal on a voice signal from the transmission side, coding and transmitting the result and switching the code rule corresponding to the bit number assigned to the data after a prescribed time or the reception of a reply signal from the reception side. CONSTITUTION:A reception processing section 7 decodes a voice signal VS at the transmission side A and detects a single frequency signal. A data processing section 6 uses this detection signal to discriminate that the reception side B completes the preparation of reception, a signal BN commanding the bit number of data is fed to a bit number command circuit 4 thereby switching the coding rule of the voice signal at the coder 2. For example, in assigning 1 bit to the data, the coder 2 is switched with the coding rule coding a voice signal VS in 7 bits, 1 bit of the data DA is added by a transmission section 5 and the result is transmitted. A data processing section 14 gives a control signal to the bit number command circuit 13 at the reception side B and the 7-bit coded bit is decoded by the decoder 11 to be the voice signal VS and the 1-bit is outputted separately as the data DA for the command.
Patent JP-S61194558-A (JP)
Title: Information send/receive method
Inventor: SAKURAI MIKIRO
IPC: G06F15/167
Filed: 1985-02-22
Abstract: PURPOSE:To attain effective information sending/receiving between the first and second units by mounting on the second unit a means to reset the first and second indication registers. CONSTITUTION:After storing information in an information store register 3, the first unit 1 sets the first indication register 5 and waits for the register 5 to be reset. After recognizing that the register 5 has been set, the second unit 2 reads the information of a register 3 and resets the register 5 through a reset wire 7. Then, after recognizing that the register 5 is reset, the unit 1 stores the next information in the register 3 and sets the register 5. When information is sent from the unit 2 to the unit 1, the same sequency is followed using an information store register 4 and indication register 6. Thus, by so constituting the indication registers 5 and 6 as to be resetable through the reset wire 7, information can be sent/received between the units effectively.
Patent JP-S59160737-A (JP)
Title: Firing or misfiring detector of internal-combustion engine
Inventor: YAMAMOTO MINORU
IPC: F02D45/00
Filed: 1983-03-03
Abstract: PURPOSE:To detect the catching limit of fire correctly with simple constitution by judging firing and misfiring from output of a differential output pressure detector that detects change of combustion pressure and output of a timing detector that outputs reference positional signal of rotation of an engine. CONSTITUTION:A pressure detector 1 detects change of combustion pressure, and a timing detector 2 calculates reference position of rotation and outputs a reference signal. When output of the pressure detector 1 becomes larger than reference voltage and output of a comparator circuit 33 becomes high level, the counter circuits 35, 36 start counting making angle signal S(234) of the timing detector 2 a clock. Counting of the counter circuit 36 is stopped by outputs S (243) of the timing detector 2. When output of the pressure detector 1 becomes larger from a level smaller than reference voltage, and output of the comparator becomes high level, the counter circuit 35 stops counting. Output of counter circuit 35, 36 is compared by a digital comparator 38, and firing and misfiring are judged.
Patent JP-S59162200-A (JP)
Title: Cleaning of surface of silicon substrate
Inventor: ISHIZAKA AKITOSHI
IPC: C30B23/08
Filed: 1983-03-03
Abstract: PURPOSE:To form a surface having decreased contamination with impurities and crystal defects, by subjecting the surface of a silicon substrate to the chemical treatments to form and remove an oxide film, the chemical treatments to form an oxide film and adsorb halogen thereto, and the heating in vacuum to remove the oxide film. CONSTITUTION:A degreased silicon substrate is (i) boiled in HNO3 to form an oxide film to the surface of the substrate, and treated with HF to remove the oxide film, and the process is repeated several times. The treated substrate is (ii) boiled in the solution consisting of 20% of NH4OH, 20% of H2O2 and 60% of H2O to form an oxide film on the surface, which is removed with HF. (iii) The substrate is boiled in the solution consisting of 60% of HCl, 20% of H2O2 and 20% of H2O to form a fresh oxide film on the substrate and at the same time, to adsorb halogen to the oxide film. Finally, (iv) the substrate is heated in high vacuum (>=1X10<-7> Torr) at about 650-900 deg.C to decomposed and evaporate the oxide film of the substrate and obtain a cleaned surface.
Patent JP-H11218504-A (JP)
Title: Sample high-temperature device and x-ray apparatus using it
Inventor: AKUTSU OSAMU
IPC: G01N23/207
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a sample high-temperature device by which the temperature of a sample can be raised up to a high temperature of 1,700 deg.C or higher, desir ably up to about 2,000 deg.C, even in an oxidizing atmosphere. SOLUTION: In the sample high-temperature device 1, the temperature of a sample S is changed by using a heating element 7 which is arranged and installed near the sample S. In the sample high-temperature device 1, the heating element 7 is formed of zirconia (ZrOx ) to be a cylindrical shape. The zirconia is hardly oxidized even in an oxidizing atmosphere, e.g. in the air, and it can generate heat at a high temperature. Consequently, when the heating element 7 is constituted by using the zirconia so as to heat the sample S by using the heating element 7, the temperature of the sample S can be raised up to a high temperature, e.g. up to about 2,000 deg.C, even in the oxidizing atmosphere.
Patent JP-H08225239-A (JP)
Title: Roller state detecting device
Inventor: MORI AKITO
IPC: G03G15/00
Filed: 1995-02-22
Abstract: PURPOSE: To correct the speed change caused by the machining accuracy error of a conveyance roller and the size change due to the abrasion of the roller diameter during operation with a relatively simple structure without requiring a dedicated measuring device when the high-accuracy, high-speed conveyance of a sheet member such as paper is required in a business machine such as a copying machine, for example. CONSTITUTION: The first and second sensors 2, 3 are arranged at the prescribed interval on the downstream of a conveying speed measuring roller 1 of the paper 7, and the transit of the tip section of the paper 7 is detected by the first and second sensors 2, 3 respectively. The revolving speed of the roller 1 is calculated by an encoder 8 based on the number of rotations and rotation angle of the roller 1 during this period, and the voltage value or current value of a DC motor 4 is corrected to obtain the target conveying speed of the paper 7.
Patent JP-S56130818-A (JP)
Title: Magnetic head
Inventor: SAKURAI HIROSHI
IPC: G11B5/53
Filed: 1980-03-19
Abstract: PURPOSE:To reduce the wear due to the contact between the core and the medium, by increasing the floating gap length between the core having the recording/reproducing gap and the flexible magnetic recording medium. CONSTITUTION:The magnetic head 4 consists of the core 13, groove 14, and slider 12, and the reproducing or recording gap is formed to the core 13. The surface of the core 13 and the slider 12 forms a part of the spherical surface entirely, and although the spherical radius is R, the core 13 part is recessed by the size delta than the spherical radius of the slider external circumference. Thus, since the amount of change in the medium for the core 13 is made smaller, the load pressure exerted from the medium to the core 13 is made smaller, and the medium is supported at the spherical surface of the slider external circumference, and the floating gap length of the core 13 is increased by the size delta than the slider external circumference, allowing to reduce wear.
Patent JP-S59160222-A (JP)
Title: Data transferring system
Inventor: TATEISHI SHIYUNZOU
IPC: G06F13/38
Filed: 1983-03-01
Abstract: PURPOSE:To improve a quality of a data transfer by eliminating a confliction in an interface on a software so that a temporary lock state is not generated on the interface. CONSTITUTION:A titled system is constituted so that a command data signal from a main central processing unit, and a response data signal from a subcentral processing unit do not conflict with each other in an interface on a software. For instance, in case when a command data signal from a main CPUA and a response data signal from a CPUB conflict with each other, a command flag signal is set to an RS flip-flop, and thereafter, the command flag signal and a response flag signal are sensed by the main CPUA. As a result, the sub-CPUB cannot input the command flag signal, and also the confliction state is detected by the main CPUA so that the confliction is eliminated by resetting the command flag signal from the RS flip-flop.
Patent JP-H08225823-A (JP)
Title: Refining of molten metal
Inventor: SAKURAI EIJI
IPC: C21C7/076
Filed: 1995-02-22
Abstract: PURPOSE: To promote slag formation so as to efficiently proceed refining reaction by injecting a combustion gas containing combustible gas/oxygen gas on the surface of molten steel so as to form flame and passing a refining flux through the flame so as to add the flux to the molten steel surface in molten state. CONSTITUTION: A top blowing lance 21 is lowered in the upper part of a ladle 1 and a compound nozzle 22 is provided at its tip. Combustible gas and oxygen gas are supplied to the lance 21 respectively from a combustible gas supply pipe 23 and oxygen gas supply pipe 25 and injected from the compound nozzle so as to form a flame 31 between the nozzle and a molten steel 2. A powdery desulfurization flux 32 is injected from a powdery flux supply pipe 24 into the flame 31 to be heated/molten and is blown on the surface of molten steel 2. By this method, due to slag - metal reaction between the slag formed with melting desulfurization flux 32 and molten steel 2, the desulfurization refining is efficiently executed.
Patent JP-S59162422-A (JP)
Inventor: JIYON DEBITSUDO BURITSUSEN
IPC: G01J1/02
Filed: 1984-02-23
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-H11218514-A (JP)
Title: Nitrogen oxides and oxygen detecting sensor
Inventor: TAKAHASHI HIDEAKI
IPC: G01N27/416
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a sensor with which nitrogen oxides and oxygen can be detected simultaneously. SOLUTION: A nitrogen oxide and oxygen detecting sensor is provided with a sensor element in which a detection part composed of a nitrogen oxide detecting cell (an NO cell) and of an oxygen detecting cell (an O2 cell) is formed on a porous substrate 6. The nitrogen oxides detecting cell is formed in such a way that an anode 8, a ZrO2 electrolyte 9 and a cathode 11 (a platinum electrode) are laminated sequentially. The oxygen detecting cell is formed in such a way that an anode 7, a ZrO2 , electrolyte 9 and a cathode 11 (a platinum-gold electrode) are laminated sequentially. The sensor is constituted simply, it is manufactured easily, and it can detect nitrogen oxides (e.g. NO) with good selectivity from a gas, to be measured, in which the nitrogen oxides and oxygen exist so as to be mixed.
Patent JP-H06227735-A (JP)
Title: Collating device
Inventor: KONISHI NOBUOMI
IPC: B65H39/043
Filed: 1993-01-29
Abstract: PURPOSE:To prevent separation of paper sheet pieces from each other before a conveyance claw, in a device which feeds the paper sheet pieces one by one before a intermittently running conveyance claw and collates them. CONSTITUTION:Belt-like materials 11B, 11C, and 11D which are supported upstream by the respective support shafts 12 are arranged on a support plate 1 which supports a paper sheet piece pushed by a conveyance claw 3 and before feeding devices 6B, 6C, and 6C which feeds the paper sheet piece. A paper sheet piece fed by the conveyance claw 3 and a sheet piece fed by the feeding device are separated away from each other by means of a belt-like material. When the rear end of the paper sheet piece is pushed by the conveyance claw 3, the paper sheet pieces are automatically trued.
Patent JP-S56130531-A (JP)
Title: Combustion device
Inventor: AKAGI ISANORI
IPC: F02C7/06
Filed: 1980-03-17
Abstract: PURPOSE: To attempt to miniaturize the entire part of a high load combustion device and reduce the cost therefor by making it possible to perform preheating and pressure increasing of combustion air by effective utilization of the internal evergy of the combustion gas.  
     CONSTITUTION: In combustion air supply paths 3a through 3c to a combustion chamber 7, there are arranged in parallel a pressurized supply device 1, an enclosed combustion chamber 5 and a gas turbine 2 for driving the supply device 1, and also paths 4 and 6 for supplying fuel to the combustion chambers 5 and 7. There is provided a flowpath 8 for supplying combustion air to the combustion chamber 5, and a cooling air supply path 14 to a cooler 12 is also provided. The flowpath 8 and the supply path 14 are selectively connected to an air supply fan 18. Combustion air necessary for fuel gas and initial combustion is supplied to the combustion chamber 5 to perform combustion, and combustion gas of a high temperature and high pressure combustion gas is produced. When a turbine 2 is driven by its entropy to drive the air supply device 1, preheating and pressure application of combustion air can be performed at one time. Hence, it results in economization of power and miniaturization of the device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08207819-A (JP)
Title: Rear wheel steering angle regulation device
Inventor: OTSUKA JOJI
IPC: B62D7/14
Filed: 1995-01-31
Abstract: PURPOSE: To improve space efficiency more than in a case, where a space for providing a switch mechanism is ensured at another place, by directly linking the switch mechanism to a pinion rotated in accordance with the rotation of a handle. CONSTITUTION: Linking and switching mechanisms are housed in a supporting case 35, that is, a pair of bearings 36 and 37 are provided on the supporting case 35 to rotatably support a rotation shaft 38 by the bearings 36 and 37. A driven gear 39, a platelike cam body 40 adjoining to the driven gear 39, and a rectifying body 41 positioned on the lower side of the, cam body 40 are fixed to the rotation shaft 38, and the driven gear 39 is engaged with a pinion 26. Consequently, the rotation of the pinion 26, following the movement of the supporting rod 24, rotates the rotation shaft 38 together with the driven gear 39, and moreover, integrally rotates the cam body 40 and the rectifying body 41 too.
Patent JP-H11228457-A (JP)
Title: Production of cycloolefin
Inventor: WATANABE KOJI
IPC: C07C13/20
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a cycloolefin through efficient partial hydrogenation of a monocyclic aromatic hydrocarbon by subjecting a reaction vessel to a pretreatment. SOLUTION: In the process for producing a cycloolefin through a partial hydrogenation of a monocyclic aromatic hydrocarbon in the presence of a catalyst and water in a reaction vessel whose wetted part is made of a material containing at least one kind of metal selected from a group consisting of Fe, Ni, Cr, Mo, Zr and Ti, the wetted part is brought into contact with an aqueous liquid of a zinc compound in advance, and then the reaction is carried out in it.
Patent JP-H04274925-A (JP)
Title: Door glass run of automobile
Inventor: TAKEBAYASHI MIKIO
IPC: B60J10/04
Filed: 1991-02-28
Abstract: PURPOSE:To regulate the swing out of the upper margin of door glass during the full-close operation of the door glass. CONSTITUTION:A first spacer 9, which is made integrally between an outer lip 7 and a base sidewall 6a and pushes door glass 4 to the side of a cabin, is provided in the position near the door west part W of the door glass run 3 arranged on the longitudinal side 2C of a door sash 2, and a second spacer 10, which is made integrally between an inner lip 8 and a base sidewall 6b and pushes the door glass 4 to the outside of the car, is provided in the position near the upper end of the door glass run 3.
Patent JP-H07245489-A (JP)
Title: Mounting structure for box-type electronic component
Inventor: NAKATSUGAWA SUSUMU
IPC: H05K7/12
Filed: 1994-03-04
Abstract: PURPOSE:To make it possible to mount a box-type electronic component firmly. CONSTITUTION:A pair of supporting members 7 with a shape like an 'L' in cross section are provided at a fitting face 1a of a box-type electronic component 1, while an elongated member 3 to be fitted to a space between the supporting members 7 is provided on a fitting face 5 on an opposite member (B). In this structure, an auxiliary supporting member 9 with a shape like an 'L' in cross section is provided at each end of side walls 1c on both sides of the fitting face 1a of the box-type electric component 1, while an auxiliary fitting member 11 to be fitted to the auxiliary supporting member 9 is provided on the fitting face 5 of the opposite member (B).
Patent JP-S62193671-A (JP)
Title: Wiping device for coating liquid belt-like object
Inventor: OISHI MASAYUKI
IPC: C23C2/20
Filed: 1986-02-19
Abstract: PURPOSE:To prevent the clogging of nozzles by splash mists and further the deterioration of quality by adjusting the flow of a wiping gas during high-speed traveling of a belt-like object. CONSTITUTION:The gas wiping nozzles 6 are provided to face at lest one surface of the belt-like object 4 on which a coating liquid is stuck. The belt-like object 4 and the nozzles 6 are enclosed by an enclosure 8 provided with an outlet part 9 for the belt-like object 4. A pair of baffle plates 10 which are disposed in contact with at least one bottom end face of the nozzles 6 in the enclosure 8, separate and segment the enclosure 8 to an upper space 12 disposed with the nozzles 6 and a lower space 14 except an aperture 17 to allow traveling of the belt-like object 4 therethrough and are disposed to face each other on both sides of the belt-like object 4 are disposed. Wiping gas discharge ports 16 which are communicated with the lower space 14 and are connected to suction and discharge means are further provided. As a result, the clogging of the nozzles by the splash mists and the deterioration of quality are prevented.