baber/WOPTO huggingface dataset:
Patent JP-S57119192-A (JP)
Title: Rotary compressor
Inventor: SHIBUYA TSUNENORI
IPC: F04C27/00
Filed: 1981-01-14
Abstract: PURPOSE:To have a rotor or the like with its axial dimension changeable only through replacement of the cover etc., and also to offer possibility to maintain the joint parts of the side blocks etc. airtight from outside the compressor. CONSTITUTION:The axial dimensions only of covers 18, 18' and bolts 15, 16 are required to change in accordance with the axial dimensions of the cam ring 1, rotor 5 and vane 7 and this type of covers 18, 18' can be manufactured extremely easily by cutting a cylinderical material into appropriate length. Because the outside circumferential surfaces of the cam ring 1 and the side blocks 2, 3 are sealed from outside the compressor by a cover 18 or O-rings 17, 17, the leaked refrigerant through the joint parts A, B, C, D is prevented from leaking further to outside the compressor. Accordingly, high precision processing of these point parts or use of much sealing material can be eliminated.
Patent JP-H08195678-A (JP)
Title: Analog-to-digital converter
Inventor: HASEGAWA HIROSHI
IPC: H03M1/44
Filed: 1995-01-13
Abstract: PURPOSE: To provide an A/D converter which has high throughput and also can operate by the low power voltage. CONSTITUTION: This A/D converter includes a sampling/holding circuit 31 which samples and holds the input analog signals, and a comparator 32 which compares the output of the circuit 31 with a reference signal of a prescribed level and outputs a binary decision output signal in response to the difference between the output of the circuit 31 and the reference signal. Then cells 11 consisting of subtractors 33 which subtract the reference signals of a prescribed level from the output of the circuit 31 and output the analog signals are connected in series in 2N units. In such a constitution, the control is secured so that the fixed signal output of the cell of the preceding stage is processed by the cell of the next stage. Then an N-bit digital code is calculated based on the decision output signal sent from each cell 11.
Patent JP-H09196903-A (JP)
Title: Chromatogram checking apparatus and method
Inventor: ITO SHINGO
IPC: G01N30/86
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To efficiently check a large number of samples by comparing the check data of a standard substance stored in a check data memory means with the check data of respective samples and outputting a sample number wherein a chromatogram is judged to be abnormal. SOLUTION: The chromatogram checking apparatus is equipped with a processor 12 controlling the whole of the apparatus and checking a chromatogram. An A/D conversion part 14, a memory part 16, an input part 18, a printer part 20 and a display part 22 are connected to the apparatus 12. The memory part 16 stores not only a program performing chromatogram checking processing but also the retention time peak height at every inspection item calculated on the basis of the measured data outputted from a detector corresponding to a sample number. When the difference between the retention time of the standard substance and that of a sample is within a predetermined range, it is judged whether the difference of the peak area/peak height between the standard substance and the sample is within a predetermined range.
Patent JP-S62264686-A (JP)
Title: Formation of mim nonlinear element
Inventor: FUKUSHIMA NOBUHITO
IPC: H01L49/02
Filed: 1986-01-14
Abstract: PURPOSE:To provide an underlaid M layer of an MIM element in a safe and simple manner, by patterning the underlaid M layer by means of the lift-off technique using photoresist shaped to have overhangs. CONSTITUTION:P-type photoresist 9 is applied on a glass substrate 8. An underlaid M layer and an inversed pattern mask 10 are provided thereon. The structure is exposed and developed to form a mask 9 having overhangs 91. A metal film of Ta 11 is adhered over the surface. During this process, the substrate 8 is cooled with liquid of N2 so as to protect the resist 9 from beat. After that, unrequired portions of the Ta film 11 are removed together with the resist 9 so that a predetermined pattern of the underlaid M layer can be obtained. According to this method, the works can be performed more safely because there is no need of using fluoric acid or a high-temperature furnace. Further, the number of processes can be decreased substantially.
Patent JP-H11198073-A (JP)
Title: Attitude generating method for industrial robot
Inventor: GOTO JUN
IPC: G05D3/12
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To generate a robot action program that provides a stable working state by lessening work loads on a teaching person and dispersion between teaching persons. SOLUTION: If the tool attitude of a teaching playback type industrial robot has one redundancy latitude, S001 prepares an action program that includes a plurality of teaching points for an accurate tool point position and a rough tool attitude, S002 sets a value that specifies a latitude other than the redundancy latitude for each route between these teaching points, and S003 specifies a work area from the action program. Based on preset conditions, S004 through S006 sets at least one additional. point before and after each teaching point. S007 then prepares a group of proposed tool attitudes that the robot can take with the use of the specifying value and the redundancy latitude as to the teaching points and added points before and after them.  From the group of proposals, S008 selects the attitude that reflects the position and attitude at a teaching as a teaching-point attitude as for the teaching points while S010 selects the attitude that reflects this selected teaching-point attitude as for the added points before and after the teaching points.
Patent JP-H08194306-A (JP)
Title: Production of semiconductor device
Inventor: KOGA KAZUO
IPC: G03F1/62
Filed: 1995-01-13
Abstract: PURPOSE: To improve the reliability of IC chips by efficiently expelling IC chips which are not normal in the outer peripheral parts of a silicon wafer without entailing an increase in equipment investment, wafer unit price and delivery time in a pattern forming stage by photolithography of semiconductor devices. CONSTITUTION: A light transmissive film 9 with a circular frame for the purpose of preventing the sticking of foreign matter to a glass mask 7 is used at the time of forming resist patterns of a one-to-one projection size by a photolithography technique on the wafer 1. The semiconductor devices are produced by using the light transmissive film 9 having the inside diameter of this circular frame (pellicle frame) 8 smaller than the diameter of the silicon wafer. The pellicle frame 8 is formed not to a simple circular shape but to a shape having ruggedness or is formed in such a manner that the shade of the pellicle film is projected on the outer periphery of the silicon wafer 1.  Then, the rugged shape is formed to comply with the arcing shape of the pawls of the apparatus for production onto the wafer, by which the compatibility of the assurance of the number of the chip layouts on the wafer with the expulsion of the imperfect chips is attained and optimized.
Patent JP-S5389803-A (JP)
Title: Covered superhard alloy product and its preparation
Inventor: KIKUCHI NORIBUMI
IPC: C04B41/89
Filed: 1977-01-19
Abstract: PURPOSE:To improve the scab face wear resistance of the covered superhard alloy for cutting and for wear-resisting parts, by forming the covered layer of titanium oxycarbonitride on the surface of the superhard alloy substrate and, further, by covering the above layer with aluminium oxide.
Patent JP-S5497749-A (JP)
Title: Digital bus protective relay
Inventor: OKAMOTO EIICHI
IPC: H02H7/22
Filed: 1978-01-19
Abstract: PURPOSE: To eliminate the variation in characteristics in the maloperational direction at the time of internal and external accident occurrence by eliminating the variation in controlled variable due to the slow-down and shunt condition of treatment.  
     CONSTITUTION: The sampled current data i 1  to i n  are put in the circuits 4 1  to 4 n , and respective absolute values are obtained by the circuits. And, these absolute values are added by the adder 5 and then the square values are obtained by the square arithmetic circuit 6. Then, to obtain controlled variable, effective value is calculated from at least sum value before and after sampling or at that time by using the shift resistors 7 1  and 7 2 , the multiplier 8, and the adder 9, and also the effective value calculated from the total sum of current data is used as operational amount. When the operational amount exceeds the controlled variable by more than a certain ratio, operation for bus protection is made. Thus, the controlled variable can be obtained only by two-time multiplication, obviating the needs for making complicated and time-consuming square root extraction treatment, etc., and also even if the number of bus connecting terminals increases, only calculation for obtaining absolute values is increased, thus permitting the speed-up of treatment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0643142-A (JP)
Title: Rotational/straight biaxial scanning device
Inventor: KIMURA MINORU
IPC: G01N29/04
Filed: 1992-01-14
Abstract: PURPOSE:To provide a small rotational/straight biaxial scanning device for flaw detection and inspection of a piping in narrow space. CONSTITUTION:A rotational/straight biaxial scanning device is provided with a wave transmission/reception equipment 2, for light or ultrasonic wave, a main scan rotational actuator 8, a sub-scan straight movement actuator 10, and transmission mechanisms 9 and 11 for driving a reflection mirror, for rotational and straight movements respectively. By driving the rotational and straight movement transmission mechanisms 9 and 11 without interference, single wave transmission/reception equipment 2 can measure 2-dimensional information of a flaw.
Patent JP-S61163575-A (JP)
Inventor: KATO AKIHIKO
IPC: H01R12/04
Filed: 1985-01-14
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-H06215258-A (JP)
Title: Electronic cash register
Inventor: SANO HIROSHI
IPC: G07G1/00
Filed: 1993-01-14
Abstract: PURPOSE:To easily detect the practical misinput of a balance at the time of its input and to quickly check accounting balance by displaying an excess deficiency amount calculated by a calculating means and a practical balance inputted by a practical amount inputting means on the same screen. CONSTITUTION:When an operation mode is set up to a practical amount inputting mode, a CPU is driven as the practical amount inputting means in accordance with a practical amount inputting program and a cash amount input picture is displayed on a display 11. A balance in a drawer 8 is displayed on the cash amount input picture as a practical amount and a net practical amount is also calculated and displayed. The CPU 14 acting as a calculating means calculates the excess/deficiency of the balance inn the drawer 8 up to the current input time against the calculated drawer balance calculated by the CPU 14 acting as a balance calculating means. The excess/deficiency is displayed as a cash excess/deficiency by the CPU 14 acting as a display means.
Patent JP-H11198616-A (JP)
Title: Pneumatic radial tire for two-wheeler
Inventor: OSHIMA MASATOMO
IPC: B60C15/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a two-wheeler pneumatic radial tire that is able to bring about a volumetric feeling approximate to one ply, not to grow heavier in the pullout of handling as keeping up an intermediate rigidity lying between both one-ply and two-ply structural tires in each carcass. SOLUTION: At least a one-ply cord out of two plies of a carcass has an angle of 60 to 90' to a tire equatorial surface, and an outer ply 5 in the tire radial direction is rolled up toward the outside from the tire inside around a bead core 4 buried in a bead part 1. An inner ply 8 in the tire radial direction is situated of its ply end at the more radial inside than a position of one-fourth from the upper end of height of at least bead filler rubber 6 and set up in a position where it is not rolled up in the bead core 4, and a cord of this tire radial inner ply 8 has an angle of 0 to 90 deg. to the tire equatorial surface.
Patent JP-H01182019-A (JP)
Title: Straight-hydraulic type clamping device
Inventor: ISHIKAWA KOICHI
IPC: B29C45/67
Filed: 1988-01-14
Abstract: PURPOSE:To lessen mechanical shock and prevent the generation of shock noise by providing a control means to keep a prefill valve constantly in the closed state at the time of pressure lowering and also providing a clamping circuit to gradually release the hydraulic pressure in a clamping cylinder. CONSTITUTION:A prefill valve 5a is retained and controlled in the 'closed' state only during the time required for the process of splitting a molding die or the time required for backward stroke of a clamping ram 4 to keep said process. Said action is carried out by an electromagnetic valve 8 successively to the pressure lowering process of clamping pressure. In said releasting process, the clamping ram 4 is going to move backward quickly just after releasing. At that time, the prefill valve 5a is in the 'closed' state, and pressure C in the pressurized space inside a clamping cylinder 3 rises quickly to control the quick movement of the ram 4. On the other hand, the pressure oil in the pressurized space C passes, for example, a throughhole 15 of the prefill valve 5a, and flows out from the throughhole of an auxiliary ram 14 into a tank 6 through a small opening D1 opened in the diameter direction of the auxiliary ram 4. Thus, the quick backward movement of the clamping ram 4 is relaxed.
Patent JP-H05187122-A (JP)
Title: Floor structure and floor material
Inventor: NAKAE TOSHIJI
IPC: E04F15/18
Filed: 1992-01-14
Abstract: PURPOSE:To keep the shock absorbing property of a floor structure satisfactory for a long period. CONSTITUTION:A floor structure formed on a concrete slab 6 constituting the floor section of a building has a shock absorber 3 arranged on the concrete slab 6 and a decorative board 2 arranged on the shock absorber 3. The shock absorber 3 is made of an aggregate of cylindrical resin foam members 4, and it is arranged on the concrete slab 6 so that the direction of the axis O of the cylindrical members 4 is perpendicular to the plane direction of the decorative board 2.
Patent JP-H08195581-A (JP)
Title: Electronic part supply device
Inventor: KOSAKA KAZUAKI
IPC: B23P21/00
Filed: 1995-01-17
Abstract: PURPOSE: To provide an electronic part supply device which conducts stable supply of a wide variety of electronic parts at a fast speed regarding an electronic part supply device which is used attached to an electronic part automatic mounting device for mounting an electronic part on a printed board. CONSTITUTION: A fitting recessed part 2 to be fit to a fitting projection part provided to a part to be mounted and a roller 3 for holding one end of a fitting projection part are provided to the bottom of a body frame 1. According to this constitution, the title device can be attached surely and firmly, can resist large vibration generated during movement and stop of an Z-table which is a part to be mounted and can supply an electronic part stably.
Patent JP-S62163095-A (JP)
Inventor: TANII HIROSHI
IPC: G09G1/06
Filed: 1986-01-13
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-H05188524-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SHIBUYA MASAHIRO
IPC: G03C1/76
Filed: 1992-01-14
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material high in image quality and superior in manageability and suitable for printing. CONSTITUTION:The silver halide photographic sensitive material comprises a support, at least one photosensitive layer containing a binder and a silver halide emulsion and at least one nonphotosensitive layer containing a binder, and the support is formed by coating both sides of a base substantially made of paper with a waterproof resin substantially made of polyolefin and this resin on the side to be coated with the photosensitive layer contains a white pigment in a concentration of 14-18weight%, and the photosensitive layer and/or the nonphotosensitive layer is hardened by a carboxy-activated type hardener, and further, a photographic constituent layer farthest apart from the support contains at least one kind of hydrophobic compound having a solubility in pure water of <=0.1weight% at 25 deg.C.
Patent JP-H10196693-A (JP)
Title: Vehicular interlocking brake device
Inventor: KOBAYASHI NAOKI
IPC: F16D65/28
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To solve the defects of a cable actuator, caused by a floating hydraulic cylinder while making use of the convenience of the floating hydraulic cylinder. SOLUTION: A cable actuator 33 is made to serve as a floating liquid pressure cylinder. A liquid pressure passage 28 is connected to an inlet port 34a. A first wire cable 29 is connected to the projected part 48a of the plug 48 of a cylinder body 34. A second wire cable 30 is connected to the outer end of a piston 35. Energizing means 32 is contractedly arranged between the flange 34b of the cylinder body 34 and a guide plate 31b. The cylinder body 34 is energized in the direction of the guide plate 31a by the energizing means 32 so as to be brought into contact with the projected part 48a of the plug 48, and the retreating position of the cylinder body 34 during non-operation is always regulated by being brought contact with the guide plate 31a.
Patent JP-H01219200-A (JP)
Title: Method and apparatus for producing single surface plated steel strip
Inventor: TEIMOSHII AARU ROBAATSU
IPC: C25D5/36
Filed: 1989-01-13
Abstract: Producing one-side zinc electroplated strip (12) having enhanced phosphating characteristics. Prior to electroplating, the non-electroplated side (12a) of the steel strip (12) is cathodically pickled. Cathodic pickling minimizes staining and etching to the non-electroplated strip surface (12a) by the zinc electrolyte during electroplating of the opposite strip surface (12b).
Patent JP-H025647-A (JP)
Title: Distributed load sharing
Inventor: JIYON EICHI HAATO
IPC: H04L12/00
Filed: 1989-01-13
Abstract: PURPOSE: To make it possible to select a distributed load sharing(DLS) passage by examining a passage other than spanning tree protocol(STP) primary passage between bridges as an available subnetwork passage. CONSTITUTION: Instead of passing only an STP passage through networks B-A, A-C, the DLS can send a frame forward through an STP backup network B-C called as a DLS passage B-C. The exchange of frames between the Ethernet station of a bridge B or D and the Ethernet station of a bridge C or E is load- distributed through passages B-A-C, B-C.
Patent JP-S60149875-A (JP)
Inventor: NODA HIROSHI
IPC: F27B9/30
Filed: 1984-01-13
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-H01180557-A (JP)
Title: Electrophotographic sensitive body
Inventor: HATTORI YOSHIMASA
IPC: G03G5/06
Filed: 1988-01-13
Abstract: PURPOSE:To obtain an electrophotographic sensitive body high in sensitivity in both of positive and negative charging conditions and superior repetition characteristics by using a specified disazo pigment as an electric charge generating material. CONSTITUTION:The photosensitive layer contains at least one of the disazo compounds represented by formula I in which -D- represents a structure of one of formulae II-V; Cp is a coupler residue; each of Y1-Y36 is H, cyano, or the like; and Ar is an optionally substituted aromatic hydrocarbon group or aromatic heterocyclic group. This disazo compound can be synthesized by coupling a diazonium salt with a corresponding coupler in the presence of a base in a proper organic solvent, such as N,N-dimethylformamide, thus permitting the obtained electrophotographic sensitive body to be high in sensitivity and superior in repetition characteristics.
Patent JP-H01181061-A (JP)
Title: Ice-making device for refrigerating chamber and the like
Inventor: SUDA JUNICHI
IPC: F25C1/18
Filed: 1988-01-13
Abstract: PURPOSE:To shorten an ice-making time, by a method wherein also during a third cooling period between a time after production of an ice crystal and completion of ice-making, a cooling means is continuously worked, a heating means is stopped, and defrosting for a cooling means is brought into a waiting state, and after completion of the third cooling period, defrosting is actuated. CONSTITUTION:With an ice-making switch 20 turned on, an 'H' signal is outputted from a terminal (a) of a timer 43 for t1'. The output of an OR circuit 29 is increased to 'H', a transistor 30 is turned ON, a relay contact 23 is closed, a compressor 21 and a blower 6 are continuously run, and a cooling plate 13 is continuously cooled by means of cool air. Since, during the above operation, the output of a terminal (b) is decreased to 'L', a heater 11 is turned OFF, and the temperature of water in a first ice-making pan 15 is reduced to 0 deg.C in a short time. When t1' elapses, an 'H' output is outputted from the terminal (b) for t2', the heater 11 is turned ON, freezing progresses from a cooling plate 16 on the under surface of the ice-making pan 15 toward above, and a gas component in water is emitted to produce clear ice. When t2' elapses, the output of the terminal (a) is increased to 'H', the output of an AND circuit 46 is reduced to 'L', no energization to a defrosting heater 22 is effected. After t' elapses, the output of the terminal (a) is reduced to 'L', a relay 24 is turned ON, the defrosting heater 22 is turned ON, and defrosting is started.
Patent JP-H08192311-A (JP)
Title: Trimming die device
Inventor: NISHII HIDEO
IPC: B23D23/00
Filed: 1995-01-17
Abstract: PURPOSE: To provide a trimming die device by which quality failure in a pressed product due to chips and deterioration in productivity can be prevented as much as possible. CONSTITUTION: In an air blow means 100 provided in a trimming die device 1, a copper pipe 40, which is connected to an air pump 60 serving as an air supply source and is arranged on the outer circumferential face 31 of a work pad 30 so as to serve as an air passage, and a nozzle hole 41, which is positioned above a lower face 21a of a cutting edge 21 in an upper die 20 when the upper die 20 is opened and is formed in the copper pipe 40 so as to jet air toward the cutting edge 21 in the upper die 20, are arranged.
Patent JP-S5596845-A (JP)
Title: Heating system
Inventor: MATSUZAWA HISAYUKI
IPC: F24D5/10
Filed: 1979-01-19
Abstract: PURPOSE: To improve operational characteristics and prevent waste of energy by a system wherein a room heater and a floor heater are included in a same circuit and are cut off when a room temperature of a floor temperature is exceeded over a predetermined temperature.  
     CONSTITUTION: A heat source 2 for heating, a room fan 3, supplying heat of the heat source 2 into a room, and a floor fan 4, supplying the heat of the heat source 2 through a warm air passageway of the floor portion, are included in a same circuit, and a thermostat 6, being opened when a room temperature or a floor temperature is exceeded over a predetermined temperature, is connected between a heat source thermostat 5 and the room fan as well as the floor fan. According to this system, the room and the floor may be heated by putting only a switch 1 on, further, may never be heated beyond a comfortable temperature. Consequently, operational characteristics may be improved while waste of energy may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio