baber/WOPTO huggingface dataset:
Patent JP-S5686266-A (JP)
Title: Oil film seal device
Inventor: SAKAENO TAKASHI
IPC: F16J15/40
Filed: 1979-12-17
Abstract: PURPOSE: To prevent a seal ring from an unstable vibration when an inner gas has a high pressure by a method wherein a shaft diameter is made smaller at a lower pressure side in the seal ring at the atmospheric air side, and together with this, a gap between the shaft and the seal ring is made small.  
     CONSTITUTION: A gas side seal ring 4 and atmospheric air side seal rings 5W7 are installed between a casing 1 and a shaft 2. Among atmospheric air side seal rings 5W7, for a seal ring located closer to the low pressure side, the shaft diameter thereof at the part mounted with the corresponding seal rings is made smaller. Along with this, for a seal ring located closer to the low pressure side, the gap between the seal rings 5W7 at the atmospheric air side and the shaft 2 is made smaller. The pressure difference between the seal ring 5 at the high pressure side and an intermediate seal ring 6 can be made very small accordingly, and the seal rings 5, 6 can easily follow after the shaft 2, thus, a shaft function becomes extremely inactive, thereby preventing unstable vibration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6053992-A (JP)
Inventor: SEKII YASUAKI
IPC: G09G3/20
Filed: 1983-09-05
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-H0328054-A (JP)
Title: Wind shield wiper accommodating device for car
Inventor: KOBAYASHI TOSHIO
IPC: B60S1/04
Filed: 1989-06-26
Abstract: PURPOSE:To prevent damage of a wiper blade and/or wiper cover by forming a resilient piece, which deforms elastically when the wiper blade has run against it, at rear edge of the wiper cover in the direction across the car width. CONSTITUTION:A wiper blade 16a is driven with a wind shield wiper 16, and a wiper cover 24 is opened by an opening/closing means to the positions B, C, wherein it may happen that the wiper blade 16 runs against the rear edge 24a of the wiper cover 24 at opening or closing of this wiper cover 24. At this time, a resilient piece 24c provided between the rear edge 24a and front edge 24b of the wiper cover 24 stretching in the direction across the car width deforms elastically to prevent the wiper blade 16a and wiper cover 24 form application of unreasonable force. Thus they are prevented from damages in advance.
Patent JP-S5864557-A (JP)
Title: Detection system for fault point of electronic computer
Inventor: KUBO TSUTOMU
IPC: G06F11/22
Filed: 1981-10-13
Abstract: PURPOSE:To improve the maintenanability of an electronic computer, and to facilitate a diagnosis and repair in case of a fault, by dividing the electronic computer into plural circuit blocks and also providing a control circuit for each block dispersedly, and then handling respective as a fault detection unit. CONSTITUTION:An electronic computer is divided into inspection and fault indication blocks of main memory circuits 11 and 12, a basic control circuit 13, high-priority and low-priority arithmetic circuits 14 and 15, an interruption processing circuit A16, an input and output channel control circuit A17, etc. An instruction is read out of the circuit 13 to generate an execution control signal and a timing signal. Other circuits are regarded as subordinate blocks, and the instruction of the circuit 11 or 12 is read out of the circuit 13 through a memory bus (a) to control other circuit blocks by a circuit block selection  control signal (d). A self-inspecting indicating circuit is provided for every circuit  block and when an inspection indication signal is supplied to the control circuit  of one block, the indicating circuit is set to inspect the corresponding circuit block; when it is normal, the indicating circuit is reset to facilitate a diagnosis  and repair in case of a fault.
Patent JP-S5591021-A (JP)
Title: Display device
Inventor: KAIZAWA TOSHIHARU
IPC: G06F3/14
Filed: 1978-12-28
Abstract: PURPOSE: To secure the easy-to-see and intensive notice by giving the switching display in a cyclic way between the characters and symbols of the standard size and those of the magnified size, thus avoiding the fatigue caused by the long-time operation.  
     CONSTITUTION: The parallel connection is given to picture memory RAM via line buffer LB between standard size character generator SSCG and N-fold size character generator NSCG. In the case of the standard size, generator NSCG has no action at all since "0" is supplied to N-fold display signal applying terminal NST, and only generator SSCG has operation. While in the case of the magnified display, terminal NST receives application of "1" to make generator SSCG inactive, and generator NSCG becomes operative each. Thus the easy-to-see and intensive notice can be given through cyclic switching given to the characters and symbols between the standard and magnified sizes, avoiding the fatigue caused by the long-time operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0812497-A (JP)
Title: Superconducting material having high levitation and damping characteristics and its production
Inventor: TEJIMA HIDEKAZU
IPC: H01B13/00
Filed: 1994-06-22
Abstract: PURPOSE:To obtain a material having high levitation and damping characteristics in a short time by integrating a part at a different dispersed concentration of RE2BaCuO5 phase into a superconducting material containing the RE2BaCuO5 phase dispersed in an REBa2Cu3O7-x. phase. CONSTITUTION:This superconducting material contains an RE2BaCUO5 phase (211 phase) dispersed in a single crystalline REBa2CU3O7-x phase (123 phase) (RE is a rare earth element containing Y or a combination thereof) and further comprises a part At at 5-60% concentration expressed in terms of molar fraction of the 211 phase dispersed in the 123 phase and a part B2 at <5% concentration expressed in terms of the molar fraction of the 211 phase. The concentration of the 211 phase in the part B can be regulated to 0%, i.e., only the 123 phase. Furthermore, this method for producing the superconducting material comprises forming oxides of RE, Ba and Cu into a compact comprising the parts so as to provide the respective molar fractions of the charging composition of the 211 phase in a mixing and a forming steps in a method for production comprising carrying out the mixing, forming, semimelting, seeding, coagulating, cooling and oxygen-enriching heat treatment of the oxides.
Patent JP-S6225341-A (JP)
Title: Debugging device
Inventor: TAKAHASHI NOBORU
IPC: G06F9/22
Filed: 1985-07-25
Abstract: PURPOSE:To perform the modification or addition of a program in a short time by performing a manual operation for only addresses to be changed or inserted and change or insertion instructions and performing other processes automatically by a program in a debugging device. CONSTITUTION:A code (unused area code) which never appears in a micro program continuously to longer than maximum instruction length is written in an entire memory area before the microprogram is loaded in the memory, and then the program is loaded so as to detect the start address of an unused area. When the loaded program is modified, the entire memory area is searched and when the unused area code is detected continuously to longer than the maximum instruction length, the part is recognized as the unused area and a modified program is inputted manually while the address obtained the adding the maximum value 4 of an instruction (JUMP instruction) where the unused area may appears continuously to the largest length to the start address is regarded as the start address to store them (n+6).
Patent JP-H0328621-A (JP)
Title: Combustion device
Inventor: WATANABE TOSHIYA
IPC: F23D14/68
Filed: 1989-06-26
Abstract: PURPOSE:To contrive the miniaturization and noise control of a combustion device by placing a neutralizer on the bottom part of a fan casing to provide a drain device on the lowest part so as to communication an exhaust passage and the fan casing each other in the combustion device such as a hot water supply machine. CONSTITUTION:A great part of exhaust gas which burns in a furnace 13 to radiate in a heat exchanger 14 is collected in an exhaust hood 15 to release from an exhaust top 16. On the other hand, the residual exhaust gas is allowed to flow in a communicating pipe 21 to suck in a fan casing 23 by the use of negative pressure suction action produced by a rotating fan 10. And the exhaust gas is mixed with fresh air to supply to a burner 11 again. And combustion becomes slow by inactive gas and water vapor in the exhaust gas and the heat capacity of combustion gas increases to lower flame temperature. Accordingly, the production of NOx can be controlled.
Patent JP-H0512642-A (JP)
Title: Manufacture of magnetic head core
Inventor: FUJISHIMA TAKESHI
IPC: G11B5/60
Filed: 1991-07-03
Abstract: PURPOSE:To efficiently manufacture a magnetic head core without the dispersion of a characteristic with a enough yield and economically. CONSTITUTION:Plural number of a center core 1 and side cores 2 constituting with a front core part are formed to one face of the ferrite block of a prescribed dimention by integral working. Thereafter, these gaps are welded with welding glass 3, a gap part is cut to a prescribed gap depth and a front core bar connected successively with plural gap parts is formed. By cutting this bar to an individual part, plural front bars are formed.
Patent JP-H1012762-A (JP)
Title: Wiring board
Inventor: SHIKADA HIDENORI
IPC: H01L23/12
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To easily connect each electrode of a semiconductor element to a wiring conductor in the vicinity of an opening with bonding wire by filling an area from the edge of the opening to the grounding plane and the power source plane between insulating boards with an insulating layer. SOLUTION: In an insulating frame 2, a pair of opposing grounding plane 6a and a power source plane 6b, having an insulating board 2b between, are arranged in an area between insulating boards 2a and 2b and between the insulating boards 2b and 2c, excluding an area close to an opening B1, and the area to the grounding plane 6a and the power source plane 6b is filled with insulating layers 7a and 7b. Then, the grounding plane 6a is electrically connected to a wiring conductor 3, which connects to the grounding electrode of a semiconductor element 4, among wiring conductors 3, and the power source plane 6b is electrically connected to a wiring conductor 3, which connects to the power source electrode of the semiconductor element 4, among the wiring conductors 3.  Therefore, each electrode of the semiconductor element 4 is easily connected to the wiring conductors 3 through a bonding wire 5.
Patent JP-S6141283-A (JP)
Title: Control method for tape feed of magnetic recording and reproducing device
Inventor: KUBO KANJI
IPC: H04N5/783
Filed: 1984-08-02
Abstract: PURPOSE:To control the feed phase of a magnetic tape by dividing a pulse signal having a frequency double as much as that of the output signal of a switch circuit into the specific value in a cue or review action modes of N-fold speed as high as a record mode and using a phase error signal obtained between said divided signal and the revolving phase of a rotary head. CONSTITUTION:A dividing circuit 39 divides an artificial control signal down to 1/N-1 in an N-fold speed cue action mode and then down to 1/N+1 in a review action mode respectively. The control signal supplied from a terminal 40 is supplied also to a speed control circuit 32. The circuit 32 functions to set the tape feed speed of an N-fold speed mode at a level about N times as high as the speed of a record mode. A phase comparator 41 compares the phase of the pulse signal divided in a field cycle by the circuit 39 with that of the head switching signal which is supplied from a terminal 42 and delivers a phase error signal corresponding to the phase difference of both signals. This error signal is supplied to the circuit 32 via a switch 33 for control of the tape feed phase.
Patent JP-2000352396-A (JP)
Title: Bearing device in pump
Inventor: ANDO SHIGEKI
IPC: F04D29/58
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device to prevent damages and increase life of the bearing by suppressing heat generation of the bearing owing to dry run operation. SOLUTION: In a pump performing dry run operation for standby operation or the like, a bearing device 6 using a ceramic bearing 6a is provided with an air chamber 6b. The ceramic bearing 6a is provided with a few air holes 6c in the circumferential direction at equal intervals. When air is supplied from an air supply device to the air chamber 6b, it is supplied uniformly on a sliding area of the bearing through the communicating air holes 6c. Accordingly, the air accelerates radiation of heat from the sliding area, and heat generation is thus suppressed so that the ceramic bearing 6a is prevented from damages.
Patent JP-H11354719-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOTAI HISAMI
IPC: H01L21/822
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To evade the occurrence of ruthenium tetraoxide of a toxic gas, by forming the first electrode of a capacitance element section of ruthenium and a tantalum oxide film on the electrode, and then, crystallizing the tantalum oxide film by heat-treating the film at a specific temperature or lower. SOLUTION: After an active element area 102 and an element separating area are formed on the surface of a silicon substrate 101 by the LOCOS method and an n-layer source/drain implanting area 103 is formed on the surface of the element separating area, a gate polysilicon area, a bit line metal contact 105, and a capacitor metal contact 201 are formed. Then a ruthenium oxide film 202 is formed on the active element area and element separating area as the first electrode of a capacitance element section. Thereafter, an amorphous tantalum oxide film containing crystallized tantalum is formed on the film 202 and a crystallized tantalum oxide film 203 is formed by heat-treating the amorphous tantalum film at a temperature of <=700 deg.C in an oxygen atmosphere.
Patent JP-H06346585-A (JP)
Title: Protruded structure platform
Inventor: TANAKA TSUNEO
IPC: E04G21/32
Filed: 1993-06-08
Abstract: PURPOSE:To obtain a protruded structure platform capable of carrying in construction material safely and certainly into the interior of a building under construction by connecting a pair of interior fixed beam and a protruded structure platform, composed of a floor, a hand rail and a base frame, together through the respective joint beam and joint pin. CONSTITUTION:A pair of an interior fixed beam 2 are fixed in the interior of a building A under construction in parallel to a direction at a right angle to an opening part B. The interior fixed beam 2 and the protruded structure platform 1 are connected together by means of coinciding a joint pin hole of the joint part 8 on the interior fixed beam 2 side with a beam pin hole of a joint beam 7 on the structure platform side of the protruding structure platform 1 and fixing them by inserting an insertable/removal joint pin 11 therein and thereby making the greater part of the protruded structure platform 1 protruded outside of the opening B of the building A. Thus construction material can be carried into the interior of a building under construction safely and certainly.
Patent JP-S5788365-A (JP)
Title: Calibration method for blood sugar meter
Inventor: TSUJI NOBUHIKO
IPC: C12Q1/54
Filed: 1980-11-21
Abstract: PURPOSE:To eliminate the error of a coefficient of calibration on the basis of the variance of injection quantity comparatively simply, by performing the plural measurements with a known standard solution and finding each conversion  factor and then, memorizing is shift register and moreover, making its mean  value as the coefficient of calibration. CONSTITUTION:A standard solution is injected and a calibration action is instructed to a control circuit 17' by pushing a calibration button 18 and also, the concentration of the standard solution indicated by mg/dl is set by a setting switch 19. React electric current of a sensor 1 is read by anamplifier 14 and an A/D transducer 16 and a conversion factor Dn-2 is computed by comparing the digital quantity at a point of time of reaction end with set fixed data in the circuit 17' and is memorized in a shift register SR. In the same way, an arithmeticl mean is computed by finding the factor Dn-1, Dn... and this mean is memorized as the last calibration coefficient. Hereafter, measured result is calibrated by this coefficient. Thus, the reliability of the calibration coefficient is elevated because the mean vlue of several measurements are used and accordingly, the accuracy of measurement is improved.
Patent JP-S5787407-A (JP)
Title: Preparation of styrene-butadiene copolymer
Inventor: YOSHIMURA YOSHITO
IPC: C08F8/00
Filed: 1980-11-21
Abstract: PURPOSE: To prepare the titled copolymer having improved rolluing friction resistance and breaking characteristics, by copolymerizing styrene with butadiene in the presence of an organic Li compound, and then carrying out the polymerization adding a conjugated diene to the copolymer just before the coupling reaction with a specific tin compound.  
     CONSTITUTION: Styrene and 1,3-butadiene are copolymerized in a hydrocarbon solvent such as cyclohexane, in the presence of an ether compound (e.g. tetrahydrofuran) or a tertamine using 0.2W20m-mole of an organic Li compound (e.g. n-butyl Li) per 100g of the monomers. After the copolymerization, 0.5W200mol, based on 1mol of the organic Li compound, of a conjugated diene (e.g. isoprene) is added to the reaction system and polymerized. The product is incorporated with a tin compound of formulaIor II (R is alkyl, etc.; Z is halogen, X and a are 0W2; n is 1W10; y is 2W4; b is 1W3), e.g. CH 3 SnCl 3 , and subjected to the coupling reaction to obtain the objective copolymer. The amount of halogen atom of the tin compound is 0.1W3 equivalent per 1 atom equivalent of Li. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0328977-A (JP)
Title: Command executing system for three-dimensional form processor
Inventor: TORITANI HIROSHI
IPC: G06T17/40
Filed: 1989-06-26
Abstract: PURPOSE:To prevent the increase of the scale of a processing part by changing previously the form to be processed into a simple form to store the operation train of the form in a store part and restoring the original form with an adverse operation to obtain a complicated cubic form. CONSTITUTION:A command processing part 3 decomposes the deformation of a form into basic operations to perform a deforming process and changes a given form into a simple form. The basic operation train used in the process is stored in a basic operation train strage part 5, and the form obtained in the deforming process is stored in a cubic data store part 6. Then the form is processed at a simple form processing part and the adverse operation of the basic operation train taken out of the part 5 is applied to the relevant form. Thus the original form is restored. Thus it is possible to eliminate such a defect where the scale of the processing part is increased as the form is more complicated.
Patent JP-H1187004-A (JP)
Title: Contact member
Inventor: KITA TOSHIAKI
IPC: G01R1/073
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide the secure electrical contact while preventing the generation of fracture of a contact section and reducing electrical resistance by spirally winding conductive wire material, and bonding loops of the wire material so as to form a cylindrical shape at the time of contact with the contact section. SOLUTION: Diameter of an intermediate part 1c of a contact member 1 is formed smaller than that of a hole 3, and when the contact member 1 is pushed at the time of contact with a contact position 4, the contact member 1 is bent in chevron shape in the hole 3 in the condition that a loop of the wire material is adhered to the contact position 4. Since the contact member 1 is formed freely to be bent and a spiral contact part 1a elastically and linearly contacts with the contact position 4, contact pressure is reduced, and generation of breakdown of the contact position 4 is prevented. Since a wire material is formed into a cylindrical shape, electrical resistance is remarkably lowered. Consequently, secure electrical contact can be easily obtained by utilizing such a contact member 1.
Patent JP-S6055921-A (JP)
Inventor: NAGASAKI TATSUO
IPC: A61B1/00
Filed: 1983-09-05
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-H0215197-A (JP)
Title: Method for controlling coloring of stainless steel sheet
Inventor: ABE NOBUO
IPC: C25D11/34
Filed: 1988-06-30
Abstract: PURPOSE:To homogeneously color a stainless steel sheet by measuring the color of the stainless steel sheet in a coloring tank with a colorimeter, and controlling the AC electrolytic conditions in the coloring tank and conveying speed of the steel sheet based on the measured value. CONSTITUTION:A stainless steel sheet 1 is conveyed by a belt conveyor 2 into the coloring tank 3 provided with a sealing roll 5. An AC current is applied between the sheet 1 and a counter electrode 4 in the coloring soln. such as a soln. of sulfuric acid and a chromate to color the sheet 1. The color of the sheet 1 is measured by the colorimeter 6 arranged on the downstream side. The measured value is inputted to a controller 8 through a color computing element 7. The measured value is compared with a set value. The current density, electrolyzing time, number of repetitions of electrolysis, bath temp., etc., are feedback-controlled through a coloring rectifier 9, and the conveying speed through a conveying motor 10. By this method, the sheet 1 is homogeneously colored, and the yield is improved.
Patent JP-H0912290-A (JP)
Title: Safety against overturn in carrier truck
Inventor: HARUNA SHINSAKU
IPC: B66F9/075
Filed: 1995-06-29
Abstract: PURPOSE: To reliably stabilize a carrier truck also when the gravity of a mounting table is moved, by arranging a ground contact member to be vertically raised and lowered near a wheel on the front part of an L-shaped carrier truck, and providing an operating means to be operated to the overturning preventing position in which it is to be brought in contact with the wheel traveling surface in lowering and to the traveling position on the rear part of the truck in raising. CONSTITUTION: A safety against overturn 5 to be provided under a mounting table 3 is composed of a U-shaped oscillating arm 18 taking a pivotally supporting part 17 connected to the position to the rear part of a frame 6 as a fulcrum, a spring for pulling up and energizing it, and a press-down tool for pressing down a ground contact member 21 on the front end of the oscillating arm 18 against the drawing energizing force. A metal mold is mounted on the mounting surface 10, a carrier truck 1 is locked by operating a brake of a swivellable wheel 2b on the rear part, and an oscillating handle 25 of an operating part 4 is oscillated in the overturning preventing position in which the ground contact member is brought in contact with the ground.  Therefore, a press-down arm 26 is turned, the tip of the oscillating arm 18 is pressed down to the lower end by a contact tool 27, the ground contact member 21 is brought in contact with the ground, and the carrier truck 1 is fixed.