baber/WOPTO huggingface dataset:
Patent JP-H10202889-A (JP)
Title: Fabrication of ink jet recording head and recorder
Inventor: YAMADA KENJI
IPC: B41J2/05
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a recording head while enhancing the printing speed and rationalizing the fabrication by making an ink trench and a coupling hole on the opposite sides of a silicon substrate by sandblast. SOLUTION: A driving LSI device 2 is fabricated on one side of a silicon substrate 1 and then a Ta-Si-O three element alloy thin film resistor and an Ni metal thin film conductor are formed by sputtering followed by formation of a thin film resistor 3, an individual thin film conductor 4 and a common thin film conductor 5 by photoetching. Subsequently, polyimide is deposited on one side of the substrate and a barrier wall 6 is formed by dry etching using an organic silicon based resist. Consequently, an individual ink passage 7 and a common ink passage 8 are formed. Thereafter, a rubber based resist mask is formed on the opposite sides of the substrate 1 and subjected to sandblast thus making an ink trench 12 and a coupling hole 13 simultaneously. This method can reduce the number of fabrication steps and can shorten the fabrication time.
Patent JP-H03215883-A (JP)
Title: Toner density control method
Inventor: FUJITA HIROSHI
IPC: G03G15/08
Filed: 1990-01-20
Abstract: PURPOSE:To accurately perform empty processing for a toner hopper by replenishing toner within a fixed period before image formation is started and performing the empty processing for the toner hopper when a toner density level is less than a toner replenishment level even after this toner replenishment. CONSTITUTION:A toner density sensor 14 detects the toner density in a developing tank 11 and inputs the detected value to a CPU 3. This toner density is indicated as 'H' or 'L' based upon preset constant density. The CPU 3 supplies toner to the developing tank 11 by rotating a toner supplementary roller 13 when the toner density is 'L'. When, however, the toner density in the developing tank 11 does not reach a sufficient value even after the toner replenishing operation, it is judged that the toner in the toner hopper is all consumed and a toner empty display is made at a display part and a copying process is inhibited from being performed.
Patent JP-S62193508-A (JP)
Inventor: DEIETAA HERUBUSUKU
IPC: H02G15/08
Filed: 1987-01-22
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-H11210232-A (JP)
Title: Curing cap of anchor bolt
Inventor: HORI KAZUO
IPC: E04G21/30
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To prevent falling-off and prevent ready-mixed concrete from adhering to a screw part during concrete placing by mounting an elastic deformable curing cap on the screw part of an anchor bolt fixed on a form to be adhered and held. SOLUTION: An anchor bolt A is inserted in the attaching hole of a bolt holding plate D fixed on a form to be fixed by a fixing nut B, and a curing cap 1 is mounted on the screw part Al of the anchor bolt A to place concrete. The upper part of a cylinder molded by using foaming synthetic resin rich in flexibility and resiliency is flattened with regard to a curing cap to be adhered by an adhesive 4 to form a screw cap part 2, which is tightly adhered on the fixing nut B by resilient restoration force of the slipping-off part 3 of the lower end to prevent falling-off of the curing cap 1. Thus, ready-mixed concrete can be prevented from adhering on a screw part Al during concrete placing. The screw cap part 2 of the curing cap 1 may be formed in the form of a cone or a cylinder whose upper part is closed.
Patent JP-H07216123-A (JP)
Title: Cross-linked polyolefinic resin foam
Inventor: KATO KENJI
IPC: C08J9/06
Filed: 1994-02-03
Abstract: PURPOSE:To obtain the foam excellent in hot-stampability. CONSTITUTION:This resin foam comprises 50-100wt.% polypropylene resin with a melt index of 0.4-2.0 and 50-0wt.% polyethylene resin with a melt index of 1-20 and has a gel fraction (A) after being extracted with xylene at 120 deg.C for 24 hr of 50-75wt.% and a get fraction (B) after being extracted wnth xylene at 120 deg.C for 73 hr satisfying the relation: B/A>=0.85. An intergal-skinned foam sheet is obtd. by molding the foam. The sheet, when hot-stamped. gives an article which does not allow resin aggregates to enter it and is prevented from being partially torn by the aggregates entered.
Patent JP-H05204727-A (JP)
Title: Method and system for managing data base
Inventor: KAWAMURA NOBUO
IPC: G06F12/00
Filed: 1992-01-27
Abstract: PURPOSE:To maintain reference compatibility between data and to suppress the number of times for inspecting the reference compatibility associated with the updating of data at an irreducible minimum by reading a process for maintaining compatibility from a data base and executing this process. CONSTITUTION:There are plural processes (1-4) 50-80 and in each process, there are executing contents 52, 62, 72 and 82. Then, those executing contents 52, 62, 72 and 82 are limited by limits 1-3. When executing the prepared 'process (1) 50' with respect to the data operating request of a certain data, the 'process (2) 60,' 'process (3) 70' and 'process (4) 80' for maintaining the compatibility of the other data requiring the maintenance of the compatibility with a certain data in advance are extracted from the data base and executed.
Patent JP-H11206561-A (JP)
Title: Rice cake storage device for heating by microwave oven and rice cake with storage device for heating and rice cake cooking method
Inventor: YAMAZAKI AKIRA
IPC: A23L5/10
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To simply cook a rice cake piece by a microwave oven so that it becomes soft on the whole by scattering and forming a plurality of ventilation holes for steam ventilation in a baglike storage body having an opening part on one side thereof and forming this storage body by a material which withstands heating by the microwave oven to such a size that can store the rice cake piece. SOLUTION: A storage body 1 is formed by a synthetic resin material which can withstand heating by a microwave oven and a plurality of ventilation holes 3 for steam ventilation are scattered and formed therein. Moreover, the storage body 1 has such a size that a clearance is formed around a rice cake piece 4 and in the storage body 1 when the rice cake piece 4 is stored in the storage body 1. A sealing means is not formed in an opening part 2 of this storage body 1, and the outside of the storage body 1 communicates with the inside thereof in vantilation at all times.  When the rice cake piece 4 is stored in this storage body 1 and is heated by a microwave oven, the steam generated from the rice cake piece 4 is discharged out of the storage body 1 properly from the ventilation holes 3 and the opening part 2, and the steam collected in the storage body 1 reaches square fringe parts of the rice cake piece 4 to heat and cook the whole rice cake piece 4 so that it becomes soft.
Patent JP-H08201424-A (JP)
Title: Piezoelectric vibration sensor and its manufacture
Inventor: MITANI TSUTOMU
IPC: H04R31/00
Filed: 1995-01-27
Abstract: PURPOSE: To provide a piezoelectric vibration sensor having an excellent sensitivity characteristic by forming projections of melt-sprayed films of a conductive material on both surfaces of a piezoelectric substrate in such patterns that the films are extended in both the width and length directions of the substrate in intersecting states. CONSTITUTION: Projections 2 of melt-sprayed films having a thickness of 50μm are formed on both surfaces of a piezoelectric ceramic substrate 1 at one end section of the substrate 1 in such patterns that the films are extended in both the width and length directions of the substrate 1 in intersecting state. The projections 2 are formed by, for example, forming the metallic masks of the opening patterns of the projections 2 on the substrate 1 and plasma spraying Mo powder. The lengths and widths of the projections 2 are decided so that the projections can be supported stably by taking the end vibrating property, impact resistance, etc., of a piezoelectric vibration sensor into consideration and, in addition, by taking the influence of the projections 2 on the characteristics of the substrate 1 into consideration.  Since the projections 2 of the sensor have intersecting shapes, the deformation of the substrate 1 is hardly suppressed even when the sensor is held between containers and, therefore, the sensitivity characteristic of the sensor can be improved.
Patent JP-S63183241-A (JP)
Title: Control device for intake throttle valve of diesel engine
Inventor: KASHIMA TAKAMITSU
IPC: F02D41/00
Filed: 1987-01-21
Abstract: PURPOSE:To improve combustion efficiency during idling by interposing a 3-way solenoid valve having an atmosphere side opening in a vacuum pipe communicating between an actuator for driving a suction throttle valve and a vacuum pump, and by controlling the duty of said valve according to the wall temperature of a combustion chamber. CONSTITUTION:In an engine where a suction throttle valve 8 opened or closed with a vacuum response type actuator 10 operated by vacuum introduced from a vacuum pump 9 is interposed in a suction pipe 7, a 3-way solenoid valve 12 is interposed in the middle of a vacuum pipe 11 communicating between the vacuum pump 9 and the actuator 10. The 3-way solenoid valve 12 is duty- controlled with a control device 13 when the engine is determined to be idling by an accelerator switch 5 so that the 3-way solenoid valve 12 is opened to the atmosphere to open the suction throttle valve 8 if the inside wall temperature of a combustion chamber 5 is determined with a wall temperature sensor 8 to be below a set value, while the suction throttle valve 8 is closed if the detected wall temperature is beyond the set value.
Patent JP-S57127150-A (JP)
Title: Belt transmission
Inventor: NAKANO TAKAO
IPC: F16H55/38
Filed: 1981-01-28
Abstract: PURPOSE:To reduce loading to a shaft and bearings as well as to improve transfer efficiency, by forcing a belt running on a pulley against the pulley with a rotary roller from external surface of the belt. CONSTITUTION:A belt 12 is put on a driving pulley 11 at 180 degrees of angle of contact. On the external surface of the belt 12, a rotary roller 13 is provided to force the belt 12 against the driving pulley 11. The rotary roller 13 can be located at any point between the contacting point A where the running belt 12 comes into contact with the driving pulley 11 and the point B where the running belt 12 leaves the driving pulley 11.
Patent JP-H10202089-A (JP)
Title: Production of finely divided homodispersed suspension
Inventor: ERNST JUERGEN
IPC: B01F3/12
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To improve dispersibility by separately introducing solutions of reaction materials in a layers and parallel flow at the time of producing a finely divided dispersion such as a suspension from a liquid medium produced by the reaction of the reaction materials dissolved in a medium in a tubular reactor. SOLUTION: The solution of the product material A, such as a silver nitrate aq. solution from a feed conduit 2 and the reaction material B, such as an alkali metallic halide aq. solution from a fed conduit 3 are respectively introduced into a tubular reactor 1. At this time, the reaction material A is introduced into the tubular reactor from a nozzle plate 5 and on the other hand, the reaction material B is introduced from an annular space 4, and the medium containing no reaction material such as aq. gelatin solution is introduced between the nozzle plate 5 and the annular space 4 to separate the reaction material solutions from each other. The aq. gelatin solution is made to flow-in from the direction of the arrow to prevent the reaction material solution from being in contact with the reactor wall. The product suspension produced in the reactor 1 is discharged from an outlet end 8.
Patent JP-S58128851-A (JP)
Inventor: KITAGAWA TAKAHIKO
IPC: B29C33/68
Filed: 1982-01-27
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-S59138911-A (JP)
Title: Position detection system
Inventor: KAWAMURA HIDEAKI
IPC: G01B21/00
Filed: 1983-01-29
Abstract: PURPOSE:To settle the current position of a moving shaft on power source recovery by supplying electric power from an auxiliary power source to a counter which counts pulses generated by a position detector for the moving shaft in case of a break of power supply. CONSTITUTION:A power source 10 supplies electric power to respective devices. A tape reader 4 reads a command program out of a tape 3, and a CPU1 decodes its commands, calculates and stores the amount of driving of a servomotor in a memory 2, and also sends commands to a servomotor control circuit 5 to drive the servomotor 6. The position detector 7 detects the movement of the moving shaft of the servomotor to generate pulses, which are counted by the counter 8. The CPU1 reads the value of this counter 8 and drives the control circuit 5 up to the command value stored in the memory 2. A break of power supply is detected by a relay R, whose contact (r) is switched to supply electric power from a battery 11 to the position detector 7 and counter 8.
Patent JP-S61170504-A (JP)
Title: Operating method of blast furnace
Inventor: NISHIKAWA HIROSHI
IPC: C21B7/24
Filed: 1985-01-25
Abstract: PURPOSE:To operate stably a blast furnace by measuring directly the degree of softening and fusion which is one of the indices of softening and fusion zone characteristics of the blast furnace and maintaining the degree of softening and fusion within a specified range. CONSTITUTION:A thermal neutron 2 is irradiated to an ore layer 3 of the softening and fusion zone of the blast furnace and neutron capture gamma rays 5 are released by the nuclear reaction of the iron atom 4 and thermal neutron 2. The rays 5 pass through the iron or layer 3 and are made incident on a gammaray detector 6. The rays are further discriminated by a pulse height discriminator 7 and the number of the gamma rays 5 per unit time is counted by a counter 8. On the other hand, the degree of the softening and fusion of the ore layer 3 irradiated with the neutron 2 is calculated by the measured value thereof and the control of a charge distribution, etc., are executed by using the calculated value and the value obtd. by measuring the temp. of the ore layer 3 of the part irradiated with the neutron 2 by a detector so as to maintain the degree of fusion within a specified range.
Patent JP-H06219852-A (JP)
Title: Particle dispersed sialon sintered compact
Inventor: ASAYAMA MASAHIRO
IPC: C04B35/58
Filed: 1993-01-28
Abstract: PURPOSE:To provide a dense sialon sintered compact excellent in mechanical strength and fracture toughness, inhibiting the deterioration of its high temp. characteristics and capable of being obtd. even by pressureless sintering or pressure sintering in an atmosphere fit for mass production. CONSTITUTION:The principal constituent phase of the matrix phase 1 of this particle dispersed sialon sintered compact practically satisfies the compsn. of sialon and hafnium oxide particles 2 and silicon carbide particles 3 are contained in the matrix phase 1 in a dispersed state. The peripheries of the silicon carbide particles 3 have been coated with hafnium oxide or part of the silicon carbide particles 3a have been dispersed in the hafnium oxide particles 2.
Patent JP-H08204813-A (JP)
Title: Communication terminal equipment
Inventor: MIYAZAKI KAZUHIRO
IPC: H04M1/65
Filed: 1995-01-30
Abstract: PURPOSE: To make it possible to display the telephone number of a caller for a call in absence and registered information collated by the telephone number and to record a caller's message. CONSTITUTION: At the time of receiving an incoming call in an absence mode, a caller's number received through an ISDN line is compared with a telephone number stored in a data base RAM 22, and when both numbers coincide with each other, the caller's number, opposite party information corresponding to the same telephone number are stored in a RAM 21. Then a caller's message at the time of receiving the incoming call in the absence mode is recorded in a recoder, and when the absence mode is reset, the caller's number and the opposite party information stored in the RAM 21 are read out and displayed on a display part 52.
Patent JP-S61173763-A (JP)
Title: Preparation of tsukudani of beef and tangle
Inventor: MATSUI KOZO
IPC: A23L13/00
Filed: 1985-01-28
Abstract: PURPOSE:To prepare the titled TSUKUDANI (food boiled down in soy) having the unique deliciousness of beef and tangle and leaving no salty taste in tangle, by parboiling thinly sliced beef to remove fat therefrom, preparing a seasoning liquid from the water used in the parboiling process, boiling tangle in the seasoning liquid, and mixing the seasoned tangle with separately boiled powdery beef. CONSTITUTION:Thinly sliced beef is parboiled lightly to effect the removal of excess fat. The water used in the above parboiling process is deoiled, and added with soy, MIRIN (sweet SAKE used in seasoning), SAKE, sugar, etc., to obtain a seasoning liquid, in which tangle is boiled down. The defatted beef is boiled until the meat can be disintegrated in powdery state, and the beef powder is mixed with the boiled tangle. The mixture is sealed in vacuum, sterilized by boiling, quenched, and aged by storing at a low temperature. The tangle and the beef are integrated with each other to develop a unique mixed taste.
Patent JP-S57126586-A (JP)
Title: Rotary liquid pump
Inventor: KANEDA YUUJI
IPC: F01C21/10
Filed: 1981-01-30
Abstract: PURPOSE:To prevent a lower section of a partition wall from expanding into an exhaust port and prevent an impeller from being injured or worn prematurely. CONSTITUTION:A receptacle 35 is provided on an inner plate 24 attached on an inner wall of a pump chamber 22 to cover a lower section 34 of a partition wall 21 near an exhaust port 33, so the partition wall 21, even if softened, can be prevented from dangling into the exhaust port 33. Therefore, the exhaust port 33 is assured of an opening area, and the pump function is not impaired. Since the lower section 34 of the partition wall 3 is embraced by the receptacle 35, no sharp dege is present on the inner circumference of the inner plate 24 touched with blades 30 of an impeller 28 along a rotating direction of the impeller 28, thus the blades 30 can be prevented from being injured or worn by the inner plate 24.
Patent JP-H01188152-A (JP)
Title: Telephone set
Inventor: SONE NOBUYUKI
IPC: H04M1/60
Filed: 1988-01-22
Abstract: PURPOSE:To adjust outgoing sound quantity and incoming sound quantity to suitable quantity by discriminating whether a transmitter-receiver is a conductive type or a piezoelectric type according to a direct current, which flows in a receiver unit, with switch operation, sending a signal corresponding to the type and controlling the amplification factor of an outgoing amplifier and an incoming amplifier. CONSTITUTION:When a transmitter-receiver is exchanged, a switching means 7 is closed by depressing a button switch 8 and a short-circuit between a current detecting circuit 3 and a receiver unit 2 is generated. Then, a direct current voltage is supplied to the receiver unit 2. By the direct current at such a time, whether the transmitter-receiver uses the conductive type transmitter-receiver unit or piezoelectric type transmitter-receiver unit is discriminated. A high or low logic potential corresponding to the type is sent from the current detecting circuit 3 and an amplifier gain control circuit 4 receiving the signal sent by the current detecting circuit 3 controls the amplification factor of the outgoing amplifier 5 and the incoming amplifier 6. Thus, the amplification factor of the outgoing amplifier 5 and incoming amplifier 6 is changed.
Patent JP-S56112352-A (JP)
Title: Master cylinder
Inventor: HAYASHIDA YOSHIHIRO
IPC: B60T11/20
Filed: 1980-02-05
Abstract: PURPOSE: To feed oil in large amount under low pressure at the first stage, and in small amount under high pressure by providing a piston of large diameter to a master cylinder bore, and a piston of small diameter to a sleeve cylinder bore with a small diameter which is arranged on this bore.  
     CONSTITUTION: When a lip 15a passes through a port 21 by left movements of the pistons 11, 8 with large and small diameters at the first stage of braking, liquid pressure in a chamber (A) rises, the oil in the chamber (A) flows through a path 35 in piston 8 into a pressure chamber B. The large amount of oil in the chamber B flows through a path 41 and a feeding port 42 of a sleeve cylinder 6 into a brake  on one side. A small diametral piston 9 moves to the left under liquid pressure in  the chamber B, and this moving rate is larger than that at the piston 8, because a spring 12 is weaker than a spring 13, so that liquid in a chamber C is fed in a large  amount through a path 43 and a feeding port 44 to a brake on the other side. When  a valve 29 opens under liquid pressure in the chamber B, oil flow from the chamber  (A) is stopped because the chamber (A) conducts to a reservoir 4. The liquid  pressure in the chambers B, C rises by only the pistons 8, 9, and high pressure oil is  fed to each brake. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63179745-A (JP)
Title: Coating apparatus
Inventor: ITO MICHIO
IPC: B41F31/20
Filed: 1987-01-22
Abstract: PURPOSE:To prevent not only the abrasion of a coating roller but also the leakage of a coating solution from the side part of a coating solution sump space, by forming a minute gap between the recessed surface of a seal plate and the outer peripheral surface of the coating roller and gradually widenning the dimension of the gap as the seal plate is separated from the contact position of the recessed surface with the outer peripheral surface of the roller. CONSTITUTION:A recessed surface 14a is formed to the front end of a seal plate so as to almost correspond to the outer peripheral surface of a coating roller having an elastic surface and a gap is set between the recessed surface 14a and the outer peripheral surface 7a of the roller in a minute size. Therefore, the ink entering the gap acts as a lubricant at the contact part of the concave surface 14a of the seal plate and the outer peripheral surface 7a of the roller and the abrasion of the outer peripheral surface 7a of the roller at said contact part is prevented. Since the gap is set so as to become gradually wide as the seal plate is separated from the contact position of the recessed surface 14a with the outer peripheral surface 7a of the roller, the abrasion of the outer peripheral surface 7a of the roller and the leakage of the ink are prevented without being affected by the thickness of the ink film. Further, the gap also achieves action for relaxing the pressing force of the recessed surface 14a of the seal plate to the outer peripheral surface 7a of the roller and contributes to the prevention of the roller 2 from abrasion.