baber/WOPTO huggingface dataset:
Patent JP-H05323537-A (JP)
Title: Halogenized silver chromatic photosensitive material
Inventor: SATO KOICHI
IPC: G03C7/38
Filed: 1992-05-19
Abstract: PURPOSE:To provide a halogenized silver photosensitive material in which the light resistance of a pigment image is improved, and the image quality is prevented from being deteriorated due to a sweating phenomenon, and in which the degree of curling is reduced while the dryness after processing is enhanced. CONSTITUTION:A halogenized silver chromatic material contains therein a pigment forming coupler given by the structure formula I or II, and further, the total quantity of gelatin contained in the photosensitive material is less than 7.0g/m<2>. In the expressions, R<1> and R2 are an hydrogen atom, and a substituent, C is a hydrogen atom or a coupling separating group, L1 bivalent group having an atomic number of 1 to 5 (the atomic number may be greater than 5 as a coupling group), L2 a bivalent coupling group which is coupled to a benzene ring through the intermediary of a carbon atom, an oxygen atom or a nitrogen atom, R1, R2 are a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an aryl group, a complex ring group, R4 is a group having a hamet sigmaP of less than 0, R5 is a substituent, (l) is 0 to 3, and (m) is 1 to 4.
Patent JP-H02305272-A (JP)
Title: Picture encoding method
Inventor: NAKAMURA MASAHIRO
IPC: H04N1/415
Filed: 1989-05-19
Abstract: PURPOSE:To prevent the degradation of picture quality by preparing plural kinds of threshold table and checking the picture characteristic of each block with respect to an input picture signal and using the threshold table corresponding to the change of gradation to quantize the orthogonal transformation output and encoding the quantization result. CONSTITUTION:An orthogonal transforming part 3 performs cosine transformation of each of blocks divided by a blocking part 2. In parallel with this transformation, a picture characteristic detecting part 4 detects picture characteristics of blocks subjected to orthogonal transformation. Threshold tables to be used for quantization are selected from a threshold table storage part 5 in accordance with picture characteristics of blocks. A quantizing part 6 quantizes transformed outputs from the orthogonal transforming part 3 with selected threshold tables. Consequently, a small number of bits are given to the block of gentle gradation change to improve the compression effect, and a certain number of bits are given to the block of quick gradation change to prevent the degradation of picture quality.
Patent JP-S63290422-A (JP)
Title: Privacy telephone set
Inventor: KOMATSU MASATOSHI
IPC: H04K1/04
Filed: 1987-05-22
Abstract: PURPOSE:To decrease the entire circuit scale by constituting an LPF applying band split by an LPF of a short operation word length, and providing an offset canceller cancelling the DC offset caused by the LPF. CONSTITUTION:Offset cancellers 11, 12 are inserted to the output side of real coefficient digital LPFs 9, 10. Through the constitution above, an analog input signal 1 is digitized by an A/D converter 2 into an input signal 3, subject to complex number modulation by a complex number modulator 4 and given to the LPFs 9, 10, through which an offset is given to the cancellers 11, 12. A DC offset produced by the LPFs 9, 10 is detected in the offset cancellers 11, 12 by an offset detection section 36, and the offset compensation level 34 of the offset detection section 36 is adjusted by the offset. The offset compensation level is provided to an adder 33, where the level is added to a filter output 32. Thus, the DC offset is cancelled.
Patent JP-H01296243-A (JP)
Title: Production of silver halide photographic sensitive material
Inventor: KAWASAKI HIROSHI
IPC: G03C1/74
Filed: 1988-05-24
Abstract: PURPOSE:To improve the dimensional stability of the photosensitive material in case of a surrounding change and a development processing by winding the photosensitive material at a specified surface temp. of a supporting body applied an under coat layer thereon and then drying it. CONSTITUTION:A 1st. under coat layer which has a thickness of >=0.3mum and is composed of a copolymer contg. vinylidene chloride of 70-99.5wt%, and a 2nd. under coat layer of gelatin applied on the 1st. under coat layer are mounted on the both surfaces of a polyester supporting body, respectively. A hydrophilic colloid layer contg. a polymer latex is formed on at least one surface of the obtd. supporting body. And then, the supporting body which is applied with the under coat layer and dried it, is roll-wisely wound up controlling the surface temp. of the body to 35-60 deg.C. At that time, the supporting body being wound up, is preferably wrapped with a wrapping material having thermal insulating property and is allowed to settle for more than 8hr. The copolymer is exemplified by vinylidene chloride, methylmethacrylate or acrylonitrile copolymer, etc.
Patent JP-H05327797-A (JP)
Title: Cpfsk modulating/demodulating circuit
Inventor: FUJINOBE YASUHIRO
IPC: H04B10/556
Filed: 1992-05-20
Abstract: PURPOSE:To hold a mark rate equal to 1/2 against any pattern train by encoding by an mBnB code. CONSTITUTION:Even an electric input signal of any mark rate inputted to an input terminal 9 is converted to an mBnB code whose mark rate is 1/2 by an mBnB encoding circuit 1. Subsequently, a signal is sent to a laser diode 3 through a laser diode driving circuit 2, modulated to CPFSK, and an optical output signal is obtained from an output terminal 10. An optical input signal inputted to an input terminal 11 is subjected to heterodyne detection by a front end circuit 4 and converted to an IF electric signal. Thereafter, its signal is amplified by an IF amplifying circuit 5, delayed and detected by a modulating circuit, and returned to a base band signal. Moreover, its signal is discriminated and reproduced by a discriminating circuit 7. Subsequently, it is converted to a binary code signal by an mBnB decoding circuit 8, and an electric output signal is obtained from an output terminal 12.
Patent JP-S5650525-A (JP)
Title: Semiconductor wafer
Inventor: MATAI SADAO
IPC: H01L21/66
Filed: 1979-10-01
Abstract: PURPOSE:To perform an accurate and stabilized automatic alignment of a wafer probing process using an automatic probing device by a method wherein a new target pattern for an aligning work is formed besides an ordinary tip group. CONSTITUTION:A target 14 for an automatic probing device is consisted of a region 21 where a polycrystalline silicon layer is left in striped form and a region 20 which is surrounded by the region 21 and exposing a silicn layer 10'. As the region 21 has an irregular surface, a laser beam is dispersed, the laser beam scans in the order of regions 21, 20 and 21 across a target 14 section, and the difference of stabilized light intensity can be obtained by measuring the reflected light of the above scanning. Hereby, a metal wiring on an ordinary tip 13, a scribe region 12 and the target 14 can be discriminated easily.
Patent JP-H04329436-A (JP)
Title: Central processing unit
Inventor: ISHIKAWA TOMOHISA
IPC: G06F9/30
Filed: 1991-04-30
Abstract: PURPOSE:To arrange a data memory area in a program memory area, to unnecessitate an exclusive data memory and the addressing circuit and to considerably improve processing speed. CONSTITUTION:A CPU 11 is composed of an operation instruction decoder 24 to decode an operational code contained in an instruction outputted from a program memory 23 and to output a control signal to respective parts, NOP circuit 25 to output an instruction signal BNOP for stopping the execution of the next instruction after the transfer of immediate value data based on an output signal SKIP, RAM 26 for operation to write/read data for operation, RAM address control circuit 27 to address the RAM 26 for operation by using an operand contained in the instruction outputted from the program memory 23, arithmetic circuit 28 to execute the operation to the ROM 26 for operation according to the decoded result of the operation decoder 24, and program counter circuit 29 to address the program memory 23.
Patent JP-S63295346-A (JP)
Title: Document conveying device
Inventor: MURATA KAZUSHIGE
IPC: B65H5/02
Filed: 1987-05-22
Abstract: PURPOSE:To prevent a document from passing through at the time of reversely feeding the document by providing a shaft supporting part for rotatably supporting the shaft end parts of a belt retainer roller while preventing then from lowering on one end of a restraining member and providing an opening part which can lower the belt retainer roller on the other end. CONSTITUTION:Prior to the removal of the shaft-position restriction of a belt retainer roller 20, the roller 28 is drivenly rotated by a conveying belt 21 on an upper position in which their shaft end parts 28a are placed on the shaft supporting parts 29b of a bearing member 29. Thereby, a slight gap (g) is formed between the underside of the belt 21 which is brought into pressure contact with the roller 28 and the top face of a document glass 2 on the lower part of the pressure contacting position. When the travel of the belt is resumed after removing the shaft-position restriction of the roller 28, the shaft end parts 28a of the roller 28 roll leftward along the groove parts 29a of a bearing member 29 and, where the roller 28 is positioned on the upper part of the step part of a stopper 3, the shaft end parts 28a of the roller 28 are lowered from the opening part 29c of the bearing member 29, to bring the roller 28 into pressure contact with the step part 3a of the stopper 3 closing the gap (g) to stop a document.
Patent JP-H0423497-A (JP)
Title: Structure for shielding case of electronic device
Inventor: INAGAKI MITSUO
IPC: H05K9/00
Filed: 1990-05-18
Abstract: PURPOSE:To acquire a electromagnetic shield structure of a light and easy-to- attach case of a electronic device by applying a metallic film all over an inner side of one half and by forming a structure which allows copper foil protruding from an outer periphery of a printed substrate to adhere to the metallic film all over an periphery of an edge part when both halves are combined. CONSTITUTION:In one layer of a printed board 1, a grounding copper foil 6 is sandwiched. The copper foil 6 has an external form size which protrudes from an outer edge of a rectangular printed board 1 by a specified length, and it is set to a size which allows the protruding part to be mounted on an outer peripheral edge of half bodies 2, 3 when contained in a case. Furthermore, a metallic film 8 of good conductivity is applied to a resin surface by deposition, etc., all over an inner side of the lower half part 3 in opposite to a radio signal processing part including an outer peripheral edge. The copper foil 6 of the printed board 1 and the metallic film 8 of the lower half body 3 are adhered during assembly. Since a resin case which can completely electromagnetically shield the device is used, easy manufacture and light weight can be realized.
Patent JP-H08320225-A (JP)
Title: Level
Inventor: KOSUGE OSAMU
IPC: G01C9/32
Filed: 1995-05-25
Abstract: PURPOSE: To prevent image formation in a bubble and illuminance unevenness of a visible area so as to make the bubble easily visible. CONSTITUTION: An upper body 12 and bottom cover 13 of a level 10 formed of the upper body 12 and the bottom cover 12 rigidly bonded being fitted to a step part 12c of the upper body 12 are formed of transparent resin, and a surface of the upper body 12 is formed into a mat surface 12f so as to be a diffusing surface. An inner surface 12e of an upper cover part 12a of the upper body 12 is formed into recessed spherical shape, and the mat surface 12f is provided with a circular marked line 14 indicating a center part. Liquid 1 is injected in an internal space through an injection port 15 of a side face part leaving a specified quantity of bubble 2, and a steel ball 16 is press-fitted and covered with an external facing member 17. When the interior is looked in from the bottom cover 13 side, the mat surface 12f is equally illuminated by external light so as to be able to see the bubble 2 of equal brightness therein.
Patent JP-S62282340-A (JP)
Title: Function test forcibly stopping system for information processing system
Inventor: KOBAYASHI SHINICHI
IPC: G06F11/22
Filed: 1986-05-30
Abstract: PURPOSE:To effectively avoid the processing capability of a system from being deteriorated by allowing a system controller to execute a function test forcibly stop and releasing the storage area of a function test program if no reply is given within a prescribed time to a main storage area return request. CONSTITUTION:The operating system gives the request of main storage area return to a service processor 7 and a return notice supervisory section 11D supervises the reply from the service processor 7 thereto and if the replay does not come within a prescribed time, the forced stop of the function test is requested to a system controller 2. The system controller resets the operation processing unit during the execution of function test to disconnect the service processor 7 and its end is informed to the operating system. The operating system releases the main storage area 12 for the function test program storage to assign the area for the storage of the operating system and application program, then even if a fault takes place in the service processor 7, the storage area of a function test program is recovered.
Patent JP-S62354-A (JP)
Inventor: SHIMIZU TETSUO
IPC: A61H39/04
Filed: 1985-06-11
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-H02305525-A (JP)
Title: Automatic bread making machine
Inventor: HIROTA HIROMI
IPC: A47J37/00
Filed: 1989-05-19
Abstract: PURPOSE:To make the bread height uniform through the utilization of ultrasonic waves by furnishing a horn part which transmits and receives ultrasonic waves in the upper part of a cooking chamber, and providing a control device to sense the distance through calculation of the time difference between the signal transmission and reception and generation of ultrasonic waves. CONSTITUTION:Horn parts 18, 19 are wired to a control device 22 installed on the body 10, wherein the control device 22 calculates the time difference between the transmission and reception of ultrasonic waves and generation of ultrasonic waves from the horn parts, and senses the distance. In an automatic bread making machine, specified materials are put in a kneading vessel 15 set in a cooking chamber 12, followed by a push of a start switch to perform kneading, and its finishing transfers to the fermentation process. In the fermentation process, a shutter 21 is opened by an actuator 20, and the height of the dough is measured while the ultrasonic waves are transmitted and received from the horn parts 18, 19 for signal transmission and reception (or at a certain interval). When a specified height of the dough is attained, the fermentation is finished, and the shutter 21 is closed to shut off heat and/or steam for the purpose of protection of the horn parts, and the baking process is performed as final stage.
Patent JP-S5752553-A (JP)
Title: Nozzle for casting of molten metal
Inventor: KONDOU MASAMICHI
IPC: B22D11/10
Filed: 1980-09-16
Abstract: PURPOSE:To provide a casting nozzle which effectively prevents the generation of crack in a nozzle body by forming gap layers in at least part of the contact part of the refractories in a slag line part and a nozzle body. CONSTITUTION:The nozzle shown in (a) is formed with gap layers 4 on the inner side of the highly corrosion resistant refractories in the slag line part of a nozzle body 1 wherein the generation of crack in the nozzle body 1 is prevented by absorbing the difference in thermal expansion of the body 1 and the refractories 2 of the slag line part. The nozzle (b) is formed with the gap layers 4 over the entire contact part between the refractories 2 of the slag line part and the nozzle body 1, and the mozzle (c) is formed with the gap layers in the upper part of the refractories 2 of the slag line part. The nozzle (d) is formed with the gap layers 4 on the inner side of the refractories 2 in the case of a long nozzle. The nozzles (e) (f) are provided with the gap layers 4 and further refractories 3 for cushioning on the top, bottom, etc. of the refractories 2.
Patent JP-S5554733-A (JP)
Title: Disc rotor
Inventor: KAWASE KAZUO
IPC: F16D69/00
Filed: 1978-10-16
Abstract: PURPOSE: To prevent a disc rotor on which a pair of friction plates are pressed from being beformed due to accumulation of strain, by making fine radial grooves symmetrically or alternately on both sides of the rotor.  
     CONSTITUTION: As a pair of friction plates come in touch with sliding surfaces 2 of a disc rotor 1, air passing through ventilation holes 3 cools the rotor as it is with a conventional ventilated type disc rotor. Since distortion of the rotor 1 caused by a rise in temperature is dispersed to the entire rotor 1 by fine radial grooves 6 formed every three ventilation holes 3 on both sliding surfaces 2, concentration of stress on any specified portion can be mitigated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0943276-A (JP)
Title: Probe card device used for probe unit
Inventor: HAGIWARA JUNICHI
IPC: G01R1/073
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a probe card device capable of substantially unifomly applying pressure to the contact points of all contactors even when the contactors are brought into contact with electrode pads in a wide area. SOLUTION: The probe card device 30 used for a probe unit for bringing bump electrodes 37 into contact with a plurality of electrode pads 12a of a semiconductor wafer 12 to inspect the electric characteristics of the wafer 12 comprises a probe card 32, a support block 31 for supporting the probe card, and a pressing mechanism 38 for pressing the card 32 toward the wafer 12. The mechanism 38 has a pressing member 42 provided on the rear surface of the card 32, a plurality of pogopins 41 for giving energizing force to the member 42 and a support 41 for supporting the base ends of the pogopins 41. The member 42 is pressed via the pogopins 41, and hence the member 42 gives a pressing force to a main region 33a, thereby bringing the contactors 37 into contact with the pads 12a by the force.
Patent JP-S5650701-A (JP)
Title: Treatment for surplus slab
Inventor: MIZUTA KATSUNORI
IPC: B21B1/22
Filed: 1979-10-01
Abstract: PURPOSE:To adjust the slab's breadth, and to prevent the deterioration of the yield to be caused by cutting off the broadside edges of the slab, by applying the edging work to the slab using the blooming mill. CONSTITUTION:The surplus slab is heated (the primary heating) to the specified temperature by the heating furnace of the soaking pit, and is subjected to the edging work by the blooming mill. Next, the slab is further heated (the secondary heating) to the specified temperature and is subjected to the hot rolling work for finishing the hot rolled steel sheet in the specified size. In the present method, since the breadth adjustment is attained by the edging work, the yield deterioration to be caused by cutting off the broadside edges of the slab is never caused, and the yield of the slab is improved.
Patent JP-S6069406-A (JP)
Title: Boiler device with fluidized bed combustion apparatus
Inventor: JIYATSUKU DORUIRU
IPC: F22B31/00
Filed: 1984-06-20
Abstract: A boiler comprising a fluidized bed combustion chamber which communicates with an exchange enclosure containing water tubes heated by the combustion tubes and within which is arranged an exchange and dust removal chamber equipped with water tubes and containing a vertical internal partition dividing it into two half chambers communicating with one another. One of these half chambers communicates with the upstream part of the enclosure through an inlet orifice situated at the top part and constrains the fumes to follow a descending path along the partition, while the other communicates with the downstream part of the enclosure through an outlet orifice situated at the top part and constrains the fumes to follow an ascending path.
Patent JP-S5554212-A (JP)
Title: Feeding method of pressure medium in hydrostatic extrusion
Inventor: AWAI KIYOSHI
IPC: B21C23/00
Filed: 1978-10-18
Abstract: PURPOSE: To fill in a short time the high viscous pressure medium around the billet, by inserting the vessel containing the pressure medium like as heat resisting grease, etc., together with the billet into the container.  
     CONSTITUTION: The pressure medium like as the heat resisting grease, etc., is held in the vessel 5, which is then inserted together with the billet 3 into the container 7. By pushing the plunger 8, the vessel 5 is broken and the pressure medium held in the vessel 5 flows out into the container 7 and fills up the circumference of the billet 3. Hereupon, the air remained in the container 7 is discharge out of the gap between the die and the billet 3 with abundance of the pressure medium. Besides, the gap between the die and the container 7 is sealed. By further pushing the plunger 8, the billet 3 is extruded through the extrusion hole of the die. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5916486-A (JP)
Title: Degaussing circuit
Inventor: KOBAYASHI MASAKI
IPC: H04N9/29
Filed: 1982-07-19
Abstract: PURPOSE:To eliminate the power loss of a circuit at a non-degaussing state in a degaussing circuit, by providing a switch possible for automatic control to a degaussing circuit system and flowing a degaussing current as required only. CONSTITUTION:A power is applied from an AC power supply 1 to a main power supply section 5a in closing a power switch 7. A sub-power supply section 9 produces a voltage and a current required for the device of the degaussing circuit system from the main power supply section 5a. When the power from the sub-power supply section 9 is applied to the 1st control section 11 after the power switch 7 is closed, the starting is instructed to an oscillating section 12. Further, a counter secton 13 is reset for starting at the same time. A clock frequency generated from the oscillating section 12 is specified with the necessity of the operating speed of the degaussing circuit and depends on a posistor 2, and the degaussing is finished sufficiently in about 10sec.
Patent JP-S5553639-A (JP)
Title: Gas-turbine combustor
Inventor: HIROSE FUMIYUKI
IPC: F23C5/02
Filed: 1978-10-18
Abstract: PURPOSE: To prevent the minute-vibration of combustion gas during operation, by fixedly mounting a collar forming a combustion nozzle inserting hole to a central portion of a combustion cap installed at an inner cylinder of the combustor,and by arbitrarily changing the direction of the collar against the combustor cap.  
     CONSTITUTION: A combustor cap 29 is installed to a front end of an inner cylinder 24 of this combustor, and a collar 30 making up a combustion nozzle inserting hole is disposed to a central portion of the cap 29. The collar 30 is formed by an outer ring 30A welded to the cap 29 and an inner ring 30B, which exists at the inside of the outer ring 30A and is provided with the nozzle inserting hole, an inner circumferential surface 30C of the outer ring 30A is built up in a concave sphrical surface and an outer circumferential surface 30d of the inner ring 30B in a convex spherical surface respectively and the inner ring 30B can freely be moved to the outer ring 30A. A nose portion of a fuel nozzle 25 equipped with a turbulator 27 is inserted into the inserting hole of the inner ring 30B, and excessive load is not applied to the turbulator 27. 
     COPYRIGHT: (C)1980,JPO&Japio