baber/WOPTO huggingface dataset:
Patent JP-S5263325-A (JP)
Title: Silver halide photographic light sensitive material
Inventor: NAKAJIMA TOMIO
IPC: G03C1/34
Filed: 1975-10-06
Abstract: PURPOSE:To reduce fogging without lowering sensitivity and contrast, improve flexibility, curling preventing effect, and coating physical property, by adding a specified acetylenic.
Patent JP-S5914415-A (JP)
Title: Quick change type forming side milling
Inventor: YOSHINAGA FUMIO
IPC: B23C5/12
Filed: 1982-07-14
Abstract: PURPOSE:To readily and precisely form with improved working efficiency by a forming side milling the same cutting shape as a shape to be worked of a notch or a relatively deep groove the direction of depth of which is varied in two dimensions. CONSTITUTION:A disk 1 is notched at its outer circumferential edge of end tip portions 2, and locaters 5 and 6 are inserted at intermediate tip portions 3 and 4 to obtain a desired shape. The tips 2 are fixed by screws 10. Each of the tips is ready to mount in its structure, and there are only provided semi-circular chip pockets at the rotationally forward position of the chips to form the disk as an assembly. Accordingly, chips are satisfactorily cleared, and cutting efficiency is improved with high rigidity of tools.
Patent JP-S5912328-A (JP)
Title: Torque measuring method for dc electric dynamometer
Inventor: OOSAKI TSUTOMU
IPC: G01L3/22
Filed: 1982-07-14
Abstract: PURPOSE:To make torque measurement accurate, by providing a search coil, which induces a voltage that is proportional to a voltage induced in an armature winding, on an armature core, and computing torque based on the voltage induced in the search coil. CONSTITUTION:Magnetic flux, which is the same as field magnetic flux that is interlinked with an armature winding 3, is interlinked with a search coil 1. Since the search coil cuts the magnetic flux at the same rotational speed, an AC voltage, which is proportional to a voltage that is induced in the armature winding 3, is induced. The AC voltage induced in the search coil 1 is taken out to a stator side 7 through slip rings 6a and brushes 6b. The current is rectified by a rectifier 8. Then, the torque of a machine under test is computed by a torque operating device 9 with the number of rotation and the loss being added thereto.
Patent JP-H08312383-A (JP)
Title: Starting fuel increment device of centrifugal governor for diesel engine
Inventor: AOKI SHIGEO
IPC: F02D1/10
Filed: 1995-05-19
Abstract: PURPOSE: To reconcile the prevention of an excess increase from a proper value of low-speed, idling speed in a diesel engine and the improvement of starting performance. CONSTITUTION: A starting spring 9 is installed in space between a weight side lever 3 and a spring side lever 4, and in a state of being before the start of an engine, this weight side lever 3 is resiliently pressed to a fuel increment side R by dint of spring tension SS of this starting spring 9, and the reaction is received by the spring side lever 4. At the time of low-speed and no-load running, since the starting spring 9 only works in an interval between these two levers 3 and 4, the whole length of this starting spring 9 is relatively contracted in consequence. Accordingly the initial tension SS of the starting spring 9 becomes weakened, and the result will not grow larger. Therefore, a diesel engine is smoothly startable and, and also any possible excess increase from a proper value of the low-speed, idling speed is thus preventable.
Patent JP-S60263930-A (JP)
Title: Self-timer device
Inventor: NIWA KATSUHISA
IPC: G03B17/40
Filed: 1984-06-12
Abstract: PURPOSE:To form a smooth photographing operation system by continuing or resetting photographing operation according to the charging state of the main capacitor of a strobe circuit part. CONSTITUTION:When the main capacitor of a strobe device 10 is charged to a low voltage value, a comparator 18 outputs an H signal, so a NAND circuit 19 outputs an L signal after a delay means 13 outputs a delay signal (d). When the charging voltage of the main capacitor is high, on the other hand, the comparator outputs an L signal, so the circuit 19 outputs an H signal. The output signal of the circuit 19 is supplied to a photography control means 6 and a NOR circuit 20. Therefore, when the main capacitor is charged incompletely and the circuit 19 outputs the L signal, a means 6 is inhibited from operating to generate a photographing operation signal (c). Further, the H signal outputted within the delay time between the signals (d) and (e) is supplied to a self-timer start circuit 4, which is then reset. When the main capacitor is charged to a high voltage, on the other hand, the means 13 does not operate and neither of the circuit 4 and means 6 is reset.
Patent JP-H05313886-A (JP)
Title: Digital signal processor
Inventor: NOMURA MITSURU
IPC: G06F9/315
Filed: 1992-05-14
Abstract: PURPOSE:To perform buffering and code separating to variable length codes at a high speed without requiring external hardware. CONSTITUTION:The processor for 32 bits per word processing is provided with a 64-bit buffer register 1 justified to the right and a data terminating register 2 in which the bit number of data inside the register 1. At the time of buffering, the variable length code from a data input terminal 7 is shifted to the left only by the value of the register 2 at a shift computing element 3, the shifted result and the contents of the register 1 are ORed at every bit at an OR computing element 5 to be stored in the register 1 and the code length from the data input terminal 8 is added to the contents of the register 2 at a computing element 4. At the time of variable length code separating, 32 bits to the right of the register 1 is outputted to a data output terminal 9 as well as the contents of the register 1 is shifted to the right only by the code length from the input terminal 8 at the shift computing element 3, the shifted result is stored in the register 1 and the code length of the input terminal 8 is subtracted from the contents of the register 2 at the computing element 4.
Patent JP-H05199064-A (JP)
Title: Torsional crystal vibrator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/215
Filed: 1991-05-27
Abstract: PURPOSE:To obtain the crystal vibrator vibrating in the torsional vibration mode of subminiature at a specific frequency with a zero temperature coefficient by forming a crystal vibrator with a crystal plate in which a rotary angle around x-axis and a z'-axis is a specific value. CONSTITUTION:The vibrator vibrating in the torsional vibration mode is formed by a crystal plate obtained by rotating a Z plate crystal perpendicular to the z-axis (optical axis) around the x-axis (electric axis) by an angle of phi=0 deg.-30 deg. and rotating the plate around further a new z' axis with respect to the z-axis by an angle phi=0 deg.-10 deg.. Then exciting electrodes 2, 3, 6, 7 arranged to the vibrator are arranged at a tilt angle psi in the lengthwise direction of the vibration section 10. Thus, the crystal vibrator of subminiature size whose frequency is 200-600kHz, having a zero temperature coefficient and in which chemical etching processing is easy is obtained.
Patent JP-S611927-A (JP)
Title: Electronic control type cooking apparatus
Inventor: SAKAI MOTOO
IPC: H05B6/80
Filed: 1984-06-13
Abstract: PURPOSE:To prevent the temperature indication from being interrupted by gradually increasing the temperature in accordance with the temperature gradient determined based on the counted time upon the heating operation for a desired period of time to indicate the temperature. CONSTITUTION:When a microwave heating of a provision 2 based on the detected temperature of the provision 2, a shutter 22 is opened, and infrared rays from the provision 2 are incident on a senser 17. In this case, the senser 17 and the like are cooled, and a part of cooling air is introduced into a heating chamber 3 throgh an opening 14 and a ring 13, and the residual part is exhausted to the outside through a lower port 24 of an outer box 15. During the heating operation for a desired time, the temperature of the provision 2 is not directly detected by the senser 17. However, the pseudo-temperature is increased by a predetermined value at every counted time and is indicated in the temperature indicating part 7. In this case, the temperature rise gradient of the pseudo-temperature increased by a predetermined value is determined based on the every counted time during the temperature heating operation.
Patent JP-H11294816-A (JP)
Title: Air cleaner
Inventor: SHIMAZU KAZUO
IPC: F24F7/06
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To clean a room equally as a whole, and equalize the distribution of an air current, by arranging an air conditioning duct in the rear of the ceiling of a room and a branch connection box at the downside of the ceiling, extending an indoor duct horizontally from the box, and attaching a filter for air cleaning to the downside of the indoor duct. SOLUTION: A air conditioning duct 8 in the rear 9c of the ceiling of the room 9 that the user wants to clean, and a branch connection box 2 at the downside 9b of the ceiling, are arranged continuously, and indoor ducts 3 and 4 are extended horizontally from the box 2. The bottom end face of the box 2 and the downside of the indoor ducts 3 and 4 are arranged to form a horizontal surface, and a filter 5 for air cleaning is attached and fixed to the downside of the ducts 3 and 4. A rectifying plate 6 to serve as air nozzles directed in all directions inside the room 9 are attached downstream of the filter 5. Moreover, the air conditioning duct 8 is provided with a blower for air circulation on its upstream. The rectifying plate 6 equalizes the air current when the width of the room 9 is narrow.
Patent JP-H10297602-A (JP)
Title: Device for laying out packaging body
Inventor: ISHII TORU
IPC: B65B3/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To mechanize the operation of putting a sheetlike packaging body on the inside of a container and reduce energy needed for the operation, by supplying the container whose top is open, then supplying the sheetlike packaging body, whose size is sufficient to cover the inside of the container, to a position above the container, and by laying out the packaging body so as to cover the inside of the container. SOLUTION: In the case of laying out a sheelike packaging body C on the inside of a container B, the container B is first carried to a laying position on a conveyor 2, and it is once stopped. Then, the package body C loaded on the roll receiving-part 40 of a drawing mechanism 5 is supplied onto the receiving plate 43 of a separating part 42, the end of the packaging body C is bitten by a pair of biting plates 51 and 52 and pulled, and the packaging body C is drawn out by a specific length and cut into the specific length. Then, after lifting the container B by raising the support base 18 of a raising/lowering mechanism 3 and the receiving plate 20 of a turn-back mechanism 4, a pushing mechanim 6 is driven, and the packaging body C is pushed into the container B by a pushing frame 62.  Further, the peripheral edges of the packaging body C is folded while held in positions by the drive of pressing plates 21, and thus a covering operation is finished.
Patent JP-S62277517-A (JP)
Title: Displacement converter
Inventor: KIMURA ATSUSHI
IPC: G01B7/00
Filed: 1986-05-27
Abstract: PURPOSE:To enlarge resolution and to improve accuracy by decreasing a part of electrostatic capacity by a prescribed value and outputting a pulse signal with pulse width corresponding to the displacement. CONSTITUTION:The electrostatic capacity CX is changed according to the displacement to be detected and its one end is connected with an input end of an inverter G1 and connected with a common electric potential point COM via distributed capacity CS. Then, a bidirectional constant-current circuit CC is connected between input and output ends of the inverter G1 to form a negative feedback path. Moreover, the other end of the capacity CX is connected from the output end of the inverter G1 to one end of input of an AND gate G3 via its output end and the opening and shutting of the other end of the AND gate G3 is controlled by a control signal CS impressed via a terminal TL1. Moreover, a series circuit of fixed capacity CF and an inverter G4 is connected between the input and output ends of the inverter G1. Then, the pulse signal of the output is taken out from the output end of the inverter G1 via a terminal TL2 and outputted corresponding to the displacement by prescribed arithmetic operation.
Patent JP-H08311119-A (JP)
Title: Production of polypropylene
Inventor: ISHIGAKI SATOSHI
IPC: C08F8/00
Filed: 1995-05-19
Abstract: PURPOSE: To obtain the subject polymer enabling the control of stereoregularity, useful for automotive external parts such as bumpers, and including the polymers ranging from the polymers rich in flexibility to the highly hard polymers by employing a catalyst comprising a specific transition metal compound, an auxiliary catalyst component and a polyene compound. CONSTITUTION: Propylene or the mixture of the propylene with an α-olefin is polymerized in the presence of a catalyst comprising (A) a transition metal compound of the group 4506 in the periodic table having at least a cyclopentadienyl skeleton [e.g. a compound of formula I (p is 0-2; M is a IV-VI group metal; R<1> -R<10> are H, a 1-20C alkyl, a cycloalkyl, an alkenyl, etc.; Q is a 1-20C hydrocarbon, a halogen or a heterogeneous atom-containing atomic group), concretely dimethylsilylenebis(2-methylbenzoylindenyl)zirconium dichloride], (B) an organic aluminum compound [e.g. a compound of formula II (R<12> is methyl, isobutyl, etc.; m is 4-100)] and/or a non-coordinated anion-containing compound, and (C) a polyene compound [preferably a (non)conjugated cyclic diene compound].
Patent JP-H07305192-A (JP)
Title: Peeling-resistant inorganic film
Inventor: DOUSAKA KENJI
IPC: C30B29/02
Filed: 1994-05-11
Abstract: PURPOSE:To prepare a metallic film excellent in peeling resistance. CONSTITUTION:The metallic inorganic film 4 consists of the intermediate layer 6 consisting of many granular metallic crystals 5 grown on a base material 2 and a surface layer 8 having many columnar metallic crystals 7 grown on the intermediate layer 6. The main orienting crystal face participating in the formation of the columnar metallic crystal 7 among various orienting crystal faces directed toward the film surface 4a in the surface layer 8 is the same as the main orienting crystal face highest in presence among the various orienting crystal faces directed toward the film surface 4a in the boundary region 6b of the intermediate layer 6 on the surface layer side. The intermediate layer 6 consisting of the granular metallic crystal 5 is highly adhesive to the base material 2. Further, since the boundary region 6b and the surface layer 8 have the same main orienting crystal face, the layers 6 and 8 are compatible with each other, and the adhesive strength of the surface layer 8 to the intermediate layer 6 is increased.
Patent JP-H07306294-A (JP)
Title: Contact type displacement measuring mechanism for fuel assembly in reactor
Inventor: YOKOTA YOSHIO
IPC: G21C19/19
Filed: 1994-05-11
Abstract: PURPOSE:To provide a mechanism for measuring the displacement of a fuel assembly conveniently, accurately, and surely while setting the fuel assembly, as it is, in a reactor even when an opaque coolant (e.g. liquid sodium) is employed. CONSTITUTION:The displacement measuring mechanism comprises the combination of a displacement measuring jig 20 suspended from the gripper 10 of a fuel handling machine and inserted into the handling head 14 of a fuel assembly, and a displacement measuring ring part 30 disposed at a lower part in the handling head 14. The jig 20 has a continuous structure of a gripping part 22 being gripped by the claw part of the gripper 10 and released therefrom, and a columnar or tubular measuring part 24 disposed under the gripping part 22 and inserted into the handling head 14 of fuel assembly. The ring part 30 is provided, on the inner peripheral surface thereof, with a concentric stepped structure having a diameter increasing gradually upward. Displacement is read out from the inserting amount of gripper when the jig 20 abuts, at the lower end thereof, against the step part of the ring part 30.
Patent JP-H01292608-A (JP)
Title: Magnetic recording/reproducing device
Inventor: KONNO NOBUYOSHI
IPC: G11B5/09
Filed: 1988-05-20
Abstract: PURPOSE:To realize functions such as channel independent recording and synchronous recording between channels, etc. without causing mutual intervention between heads by arranging two pieces of recording heads and two pieces of advanced reproducing heads nearly at right angles with each other on a rotary drum, and winding a tape around the rotary drum at the angle of 90 deg.. CONSTITUTION:The recording heads 22, 23 and the advanced reproducing heads 24, 25 are arranged on the circumference of the rotary drum at the angle interval of 180 deg. respectively and in addition, as intersecting orthogonally, and the tape 26 is wound around said circumference at the angle of 90 deg.. The signal of Lch to be impressed upon the input terminal 141 of an AD converter 14 enters the input terminal 161 of a DA converter 16 and the input terminal 181 of a record signal processing circuit 18 through a selector switch 20. On the other hand, the advanced reproducing head 25 impresses the signal of Rch from the recorded tape 26 to the input terminal 181 of the recorded signal processing circuit 18 through a reproduced signal processing circuit 19. Thus, as for the signal of Rch, the signal recorded on the tape 26 is re- recorded by the recording head 23, and as for the signal of Lch, the signal of an external part inputted to the input terminal 141 is independent-recorded by the recording head 22.
Patent JP-H05157183-A (JP)
Title: Method of sticking mount with rear adhesive and mounting tool
Inventor: FUREDERITSUKU EMETSUTO HOWAITO
IPC: H02G1/00
Filed: 1992-05-14
Abstract: PURPOSE: To simply and securely apply a mount to an object surface by placing an adhesive backed mount on an installation tool, positioning the mount in a mount location on the object surface, and then applying a power to the installation tool. CONSTITUTION: When applying an adhesive backed mount 11 to an object surface 13, the mount 11 is first mounted on an installation tool 10 and then positioned in a mount location, and subsequently a power is applied to the installation tool 11. The installation tool 11 is provided with a tip member 26 for securing the mount 11 on the tool. Further, motion restriction mechanisms 37, 38, 39, 41 and a plunger 34 for applying a predetermined force to the mount 11 are provided. Further, mechanisms 42, 44 for notifying an operator that the applying of the force is finished and a pin for marking the mount to indicate that the force has been applied are provided. As a consequence, the mount 11 can be simply and securely applied to the object surface 13.
Patent JP-H01292546-A (JP)
Title: Memory initializing device
Inventor: HASEGAWA YASUSHI
IPC: G06F12/02
Filed: 1988-05-20
Abstract: PURPOSE:To initialize a memory at a high speed by analyzing an MI (memory initialization) command received from an MI means and producing the address signals covering the lowest order through the highest one of a RAM part and the write data which are all kept at 0. CONSTITUTION:A memory initialization command (MIC) 13 is supplied to a main memory 12 from an MIC generating means via a bus 11. Then the MIC 13 is inputted to an initialization control part 14. The part 14 analyzes the received MIC 13 and produces the address signals 17 covering the lowest order through the highest one and the write data 18 which are all set at 0 and sends them to a RAM 16 for its initialization. A main control part 19 controls the actions of the RAM 16 and the part 14 and also transmits and receives a control signal 20 to and from the bus 11.
Patent JP-S5747720-A (JP)
Title: Manufacture of photoconductive cadmium sulfide
Inventor: GOTOU KOUJI
IPC: G03G5/08
Filed: 1980-09-03
Abstract: PURPOSE: To obtain the titled CdS suitable for use as an electrophotographic sensitive material and having less optical memory, superior moisture resistance, durability, etc. by forming a precipitate of CdS particles followed by primary calcination, deionization and secondary calcination.  
     CONSTITUTION: Gaseous hydrogen sulfide is fed into an aqueous soln. of a water soluble cadmium salt such as cadmium sulfate or cadmium chloride to form a precipitate of CdS particles, and the precipitate is primarily calcined to release excessive components such as SO 4 , Cl and S stuck to the surfaces of the CdS particles as well as to diffuse impurities in the particles. In order to remove impurities existing on the surface of the CdS after the primary calcination, the CdS is deionized by contacting with an ion exchange resin in water, and secondary calcination is carried  out at about ≥ about 350°C to obtain the desired photoconductive CdS. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02303587-A (JP)
Title: Device and method for cleaning water
Inventor: ANAZAWA TAKANORI
IPC: C02F1/20
Filed: 1989-05-16
Abstract: PURPOSE:To effectively remove harmful low boiling halogen compds., etc., and to facilitate maintenance and control by passing the water to be treated to one side of a hydrophobic hollow yarn membrane having the oxygen permeation rate of a specific numerical value or above and reducing the pressure on the other side by a vacuum pump. CONSTITUTION:The membrane is the hydrophobic hollow yarn membrane and is required to have >=1X10<-5> [cm<3>(STP)/cm<2>, sec, cmHg] oxygen permeation rate at about 25 deg.C. Further, the membrane type is preferably a heterogeneous membrane or composite membrane having >=1.0 sepn. coefft. of oxygen/nitrogen or a porous membrane of an open cell type having i1.0 [kg/cm<2>G] bubble point. The water to be treated is passed to one side of the hollow yarn membrane of a membrane module 1 formed by assembling this hollow yarn membrane into a housing and the pressure on the other side is reduced by the vacuum pump 2 to remove the harmful low boiling halogen compds., etc., from the water to the outside of the system of the membrane module 1. The treated water is thus obtd. The way of passing the water to the membrane module may be either of internal reflux or external reflux.
Patent JP-S63288562-A (JP)
Title: Image processor
Inventor: EGAWA SATORU
IPC: H04N1/46
Filed: 1987-05-21
Abstract: PURPOSE:To develop character data and form data with color classification and to print them with color classification by dot-pattern-developing the character data and the form data to respective dot pattern memories respectively independently and simultaneously. CONSTITUTION:A main control part 1, when a color coding selecting signal 2 is outputted, discriminates the character data and the form data in sentence information A stored into a page memory 12. The main control part 1 converts a dot image corresponding to the form data, stores it into a first color bit map memory 15a, converts the dot image corresponding to the character data and stores it into a second color bit map memory 15a. These are read and the character data and ruled line data inputted by a single color can be printed with a different color. When the signal 2 is not outputted, the main control part 1 stores both data into the memory 15a or a memory 15b, reads then, and executes the processing of input data so as to print both data with the same color.