baber/WOPTO huggingface dataset:
Patent JP-S55114420-A (JP)
Title: Reinforcing bar bending machine
Inventor: FUJII NORITOSHI
IPC: B21D7/024
Filed: 1979-02-23
Abstract: PURPOSE: To make the resetting operation of the bending operation arm of the reinforcing bar bending machine gentle by providing the angle of sweepback which permits maintaining the engagement condition of both clutch pieces and automatically releasing the same to the torque transmission faces of the both clutch pieces.  
     CONSTITUTION: When a motor M is run forward and a clutch 13 is engaged by pedal 15 operation, a bending operation arm 5 is turned at a relatively small constant speed against a spring and an outer side connecting member 4b goes to abut against a pin 7. By this, a reinforcing bar (a) is bent to a required angle. Thence, when the motor M is run backward, claws 13a 13b... maintain the engaged condition owing to the involution of changing-over of the energizing force F of the spring to an acting reset state and possession of an angle of sweepback by the torque transmission faces 13a 1 , 13b 1 ... of lthe clutch claws 13a, 13b..., whereby the arm 5 is reset and turned at a small constant speed. When the arm 5 resets to the start end position P, the slide clutch piece 13B is stopped of turning and the clutch piece 13A keeps turning and therefore the piece 13B is pushed up by the spring energizing force F and angle of sweepback, whereby the engagement is released. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53106530-A (JP)
Title: High speed data transfer unit
Inventor: SAKATA SHIROU
IPC: H04B1/00
Filed: 1977-02-28
Abstract: PURPOSE: To perform the data transfer with good efficiency and easy for control, by adding only one bit to one transfer unit even in the data transfer of the transparent mode and notifying the bit constitution of the transfer control code determined as standards. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04259989-A (JP)
Title: Power supply control system
Inventor: MAEDA SHIGEYUKI
IPC: G06F1/32
Filed: 1991-02-15
Abstract: PURPOSE:To reduce energy consumption during a backup processing concerning the power supply control system at the data backup of a semiconductor memory device. CONSTITUTION:At the semiconductor memory device equipped with a semiconductor memory part 2, non-volatile memory part 3, transfer control circuit part 4 to control data saving in the case of cutting power supply and auxiliary power supply part 7 to supply power in the case of cutting the power supply, in the transfer control circuit part 4, a successive power supply cutting function 9 is provided to successively output instructions to circuits not required for transfer so as to cut the power supply, and a power supply control circuit part 8 is provided to control power supplied to the circuits in the device divided into plural blocks according to the instructions of the above successive power supply cutting function 9. In the case of transferring data from the semiconductor memory part 2 to the non-volatile memory part 3 when the power source is turned off, by controlling the power source so as to be supplied only to the blocks related to data hold and data transfer, the energy consumption of the auxiliary power supply part 7 is reduced.
Patent JP-S63188143-A (JP)
Title: Production of composite type electrophotographic sensitive body
Inventor: KATO YOSHIAKI
IPC: G03G5/05
Filed: 1987-01-30
Abstract: PURPOSE:To improve both sensitivity and durability by coating a coating liquid into which an electric charge generating material, org. high-polymer and specific solvent are incorporated on an electric charge transfer layer so that an electric charge generating layer distributed with a thin resin layer consisting of the org. high-polymer on the surface of a photosensitive body is formed. CONSTITUTION:The charge transfer layer is formed on the electrophotographic sensitive body laminated with the charge generating layer on the charge transfer layer and thereafter, the coating liquid contg. the charge generating material, the org. high- polymer and the solvent having <=400mmHg vapor pressure at 20 deg.C is coated thereon. The sufficient time necessary for the two materials to be compatible at the boundary with the charge transfer layer is thereby assured as the evaporation rate of the solvent in the coating liquid is low; in addition, the charge generating layer in which the high-density charge generating material is distributed to the charge transfer layer side and the thin resin layer mainly consisting of the org. high-polymer is distributed to the surface of the photosensitive body is formed. The high sensitivity electrophotographic org. sensitive body which permits use of various org. high-polymers as the binder for the charge generating material and has the low residual potential and excellent durability is thus easily obtd.
Patent JP-H08193029-A (JP)
Title: Active oxygen eliminating agent
Inventor: FUKUYAMA YOSHIYASU
IPC: A61K31/35
Filed: 1995-01-13
Abstract: PURPOSE: To obtain an active oxygen eliminating agent containing, as active ingredient, a new exanthone compound extracted from Garcinia-subelliptica, excellent in lipoperoxide-inhibitory action, free radical-eliminating action and superoxide-eliminating action, thus useful for preventing/treating various diseases due to an excess of active oxygen. CONSTITUTION: This active oxygen-eliminating agent contains, as active ingredient, 1,4,5-trihydroxyxanthone of formula I, or a xanthone compound of formula II, III or IV. The above xanthone compound is obtained by grinding a dried material of Garcinia-subelliptica belonging to Hypericum plant and subjecting the resultant dry powder to extraction with an organic solvent such as methanol or ethanol followed by isolation by column chromatography using a carrier such as silica gel.
Patent JP-H09212102-A (JP)
Title: Image forming device
Inventor: KAWASE TOSHIMITSU
IPC: G09F9/00
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the damages of the device and the operator due to impact from the outside by detecting the degree of impact and controlling the output of the high voltage power supply for the electronic elements in accordance with the degree of the impact. SOLUTION: When a storing external impact is applied to the device, the signal detected by an acceleration sensor 104 differs from a reference signal. If a comparator judges that the difference adversely affects the device, a signal is generated and outputted by a power supply OFF signal generator so as to stop the output of a high voltage power supply 105. Thus, the output of the power supply 105 is automatically stopped when the external impact, which causes an adverse effect to the device, is applied to the device. Therefore, the danger of high voltage leakage caused by the toppling over of the device is avoided.
Patent JP-H09211427-A (JP)
Title: Liquid crystal display device
Inventor: YAMAMOTO KIYOSHI
IPC: G09G3/18
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of surely displaying information based on a display data irrespective of an ambient temperature of the liquid crystal display device. SOLUTION: An ambient temperature of an LCD panel is measured by a temperature measuring part 10. A central control part 18 forwards a display data from an internal RAM to a display panel 8 immediately when the measured ambient temperature is higher than 0 deg.C and one second later when it is lower than 0 deg.C. The display panel 8 starts information display on the LCD panel based of the forwarded display data. Thus, the information display on the basis of the display data previously forwarded is surely performed regardless of the ambient temperature.
Patent JP-S53107377-A (JP)
Title: Bimetal
Inventor: SUGAI NAMIZOU
IPC: G01K5/62
Filed: 1977-03-02
Abstract: PURPOSE: To displace the bimetal rapidly within a desired temperature range having sufficient reversibility by employing an alloy of specific formulation to the high ecpansion side and an alloy whose coefficient of thermal expansion is substantially constant near rapidly elevating temperature to the low expansion side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08216992-A (JP)
Title: Course stabilizing device for ship
Inventor: MATSUMOTO KOICHIRO
IPC: B63H5/16
Filed: 1995-02-09
Abstract: PURPOSE: To improve course stability by a method wherein the shape and the size of a plate and the overhang width in a lateral direction of the plate are specified, in a course stabilizing device for a ship wherein the plate is mounted to a skew in such a state to be horizontally overhung from the skeg. CONSTITUTION: A skeg 2 is formed on the ship bottom 1a of a hull 12 and a propeller 4 is mounted in a position above the skeg 2. A plate 3 is attached to the skeg 2 by a fixing means, such as welding. The outer edge of the plate 3 is curved in a shape approximately coinciding with that of and the rear side line, and a side is caused to coincide with the rear end of the skeg 2. Further, the mounting height side line of the plate 3 is set to a range of from a ship bottom 1a to a propeller shaft position. Further, the overhang width in a lateral direction of the plate 3 is set to a range of 1/60-1/5 of the half width of the central part of the hull.  This constitution dams up a water flow, flowing from the upper part of the side to the bottom during skewing or during turning, by the plate 3, and increases a fluid cross force, exerted on a stern part, by bringing a flow into a further two-dimensional flow, and improves course stability of a ship.
Patent JP-H02201622-A (JP)
Title: Operation procedure analyzer
Inventor: HASHIMOTO OSAMU
IPC: G06F3/02
Filed: 1989-01-31
Abstract: PURPOSE:To correctly evaluate easy to use in a short time even as to an operation sequence in a large scale by automatically analyzing an operation procedure. CONSTITUTION:A detecting means 1 detect one of leaves of a tree structure at the time of inputting data to express the operation procedure of an interac tive type device with the tree structure by operation information and response information, a path retrieving means 2 finds a path from the root up to the leaf by retrieving the tree structure from the leaf towards the root in a reverse direction. An operation number counting means 3 counts up the number of pieces of operation information to exist on the path retrieved by the path retriev ing means 2, a deciding means 4 decides whether the number of pieces of opera tion information counted by the operation number counting means 3 is larger than a threshold to be specified beforehand or not, and when it is larger, an alarm is outputted to an external part. Thus, since the operation sequence can be automatically analyzed, even when the scale of the operation sequence is made large, the evaluation can be executed in a short time without generating the unchecked and miss.
Patent JP-S62179646-A (JP)
Title: Sodium purity monitor and operation thereof
Inventor: MOKUYA KENJI
IPC: G01N25/14
Filed: 1986-02-03
Abstract: PURPOSE:To protect a blanking unit from a temperature disturbance, by shifting a branch point of a blanking instrument and an Na sampling unit between an economizer and an electromagnetic pump and a cooler to eliminate fear of Na solidification on the side of the Na sampling unit. CONSTITUTION:In the main operation, valves 36, 42 and 46 are closed. Na of about 500 deg.C flowing at an inlet 10 is cooled (about 200-150 deg.C) by heat exchange with an economizer 12 and further controlled to the temperature (about 120-140 deg.C) corresponding to impurity density in Na with a cooler 16 to be introduced into a banking instrument body 26. The exchange heat value of the cooler 16 shall be controlled by electromagnetic flowmeters 22 and 27 and a control system so that the attachment of impurities on the orifice side will be as prescribed. Exhaust heat is released off through a duct 20 with a blower 18. Thus, impurities in Na is measured indirectly from the solubility thereof. During the period, a preheated state is maintained with a preheater to keep internal Na from solidification on the side of an Na sampling unit.
Patent JP-H05189437-A (JP)
Title: Document preparing system
Inventor: YAMAMOTO MASAYA
IPC: G06F17/24
Filed: 1992-01-13
Abstract: PURPOSE:To reduce the amount of data in the version number history management of document data to be corrected, to decrease a machine exclusive use ratio by an individual, and to shorten the retrieval time of the document data to be corrected in every version number. CONSTITUTION:This system is comprised in such a way that the edit start position of inputted correction data is calculated for the document data to be corrected stored in an original storage part 21 by an edit start position calculation part 22 when a document is corrected, and also, an inputted correction content is made into a symbol by using a correction content symbolizing part 23, and simultaneously, a correction character, the edit start position, and a symbolized correction content are stored in a correction data storage part 24, and the document data to be corrected as the original is coupled with the correction data when correction is completed, and they are stored in a floppy disk as one document file, and also, a version number storage part 25, a version number value calculation part 26, and a version number unit editing part 27 are provided.
Patent JP-H08219132-A (JP)
Title: Attitude discriminating device of fastening member
Inventor: HAYASHIMOTO YOSHINAGA
IPC: F16B35/04
Filed: 1995-02-09
Abstract: PURPOSE: To assuredly and automatically discriminate between normal and reverse directions of the holding attitude of a bolt without depending on the condition of a bolt surface. CONSTITUTION: A displacement sensor 2 is provided on the outer circumferential surface of a cylindrical holding part 1, and oppositely arranged to the straight part 4 of a stud bolt 3 held toward one of normal and reverse directions by the holding part 1. The displacement sensor 2 is a magnetic induction sensor having energizing means which applies high frequency magnetic field to a body to be detected and generates eddy current on the surface of the body to be detected by electromagnetic induction and detecting means which indirectly detects the strength of the eddy current and converts the eddy current into an electric signal so as to obtain sensor output.
Patent JP-S57136272-A (JP)
Title: Expanding and contracting device of graphic contour
Inventor: NAKATSUKA KUNIO
IPC: G06T3/40
Filed: 1981-02-16
Abstract: PURPOSE:To decrease the number of times of access of a picture memory and to improve the processing efficiency and to realize a high-speed process, by attaining the read/write process by regarding the picture memory with 32 picture elements as one word and carrying out a parallel process of 32 contour expanding/ contracting circuits. CONSTITUTION:A read/write process is possible by setting 32 picture elements which are continuous in the horizontal direction from a picture memory 10 as one word. Then 32 contour expanding/contracting circuits are set in parallel to the outputs of registers 31-33 that store the information equivalent to 8 lines which are continuous in the up-down direction with a width of one word as well as 8 registers 41-43 which latch the outputs of each 2 picture elements at the right side of the registers 31-33. As a result, the access frequency of the picture memory is decreased to the number of picture elements which are processed.
Patent JP-H05185670-A (JP)
Title: Platen for printer
Inventor: KONO ARATA
IPC: B41J11/02
Filed: 1992-01-10
Abstract: PURPOSE:To miniaturize a printer and to reduce the wt. and noise thereof by reducing the number of components by simplifying the drive components of a platen and also reducing the number of processes in assembling adjustment. CONSTITUTION:A platen rotor 12 feeds paper sheets and is journaled on a frame 2 in a freely rotatable manner. A stator shaft 10 is provided with a resonator 10a rotating the platen rotor 12 and arranged in the platen rotor 12. A piezoelectric element 11 receives an ultrasonic electric signal to vibrate the resonator 10a to rotate the platen rotor 12 and an encoder consisting of a slit plate 6 and a photointerruptor 7 detects the angle of rotation of the platen rotor 12. A tension bracket 3 fixes one end of the stator shaft 10 and a tension spring 4 whose energizing force is changed by an adjust nut 5 is provided and the contact of the resonator 10a with the platen rotor 12 is regulated by bending the stator shaft 10 by changing the energizing force of the tension spring 4.
Patent JP-H11218076-A (JP)
Title: Positive displacement type electromagnetic pump
Inventor: TAKEUCHI MITSUYUKI
IPC: F04B17/04
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To suppress a fluctuation of a suction discharge flow rate due to the height difference of the suction head of a pump through prevention of the occurrence of vapor lock by gas dissolved in liquid, such as fuel oil, to stabilize a discharge flow rate, and prevent the vibration of a pump by a method wherein volume efficiency is improved through the extreme reduction of a dead space in a pump chamber consisting of a discharge plunger and a cylinder chamber. SOLUTION: This positive displacement type electromagnetic pump is mounted the side end portion, situated downstream, of a discharge plunger 11 and is provided with a plurality of small protrusions, formed between a small piece suction valve element 18 engaged with a suction valve seat 17 and the inner surface, positioned facing the back of a suction valve element 18, of the suction valve cylinder 19, the small protrusion supporting the suction valve element 18 during opening of the valve element. A discharge valve element 20 is engaged with a discharge valve seat 49 arranged at the end part, situated downstream, of the cylinder 15 in which the discharge plunger 11 is reciprocated.
Patent JP-S62180176-A (JP)
Title: Rotary valve
Inventor: TOMIJIMA TAKESHI
IPC: F16K3/08
Filed: 1986-02-05
Abstract: PURPOSE:To obtain a rotary valve giving a less fluid leak by forming a pressure chamber at the back of a rotary valve rotor, a small diameter part at the side of the rotor in contact with a disc having a passage, and a pressure chamber between said small diameter part and an external casing cylinder. CONSTITUTION:A disc 41 having a passage and a rotor 40 in contact with the side of said disc 41 and able to change over the passage in said disc 41 through turning are provided within a casing cylinder 90. The rotor 40 at the side of the disc 41 is so made as to have a small diameter and the part having the small diameter and the internal wall of the casing cylinder 90 form a pressure chamber 103. Also, another pressure chamber 102 is formed at the opposite side of the disc 41 of the rotor 40 and this rotor 40 is so positioned as to be able to move finely in an axial direction. When the rotor 40 is turned, the pressure chamber 102 is kept at a low pressure level and, when the rotor 40 is fixed, at a high pressure level. Consequently, the pressure chamber 103 is always fed with the same kind of a pressurized fluid as a working fluid, thereby reducing a fluid leak at a rotary valve.
Patent JP-S62180365-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAGAOKA SATOSHI
IPC: G03C7/34
Filed: 1986-02-05
Abstract: PURPOSE:To obtain a cyan color image causing little secondary absorption of magenta, not lowering the density or contrast even in a bleach-fixing bath of a low pH and having satisfactory shelf stability by incorporating two kinds of specified couplers into photosensitive layers having different color sensitivities. CONSTITUTION:This silver halide color photographic sensitive material having red-, green- and blue-sensitive photosensitive layers on the support contains a coupler represented by formula I and a coupler represented by formula II in photosensitive layers having different color sensitivities. In the formula I, R1 is -CONR3R4, -NHCOR3, -NHCOOR5, -NHSO2R5, -NHCONR3R4 or -NHSO2NR3R4, R2 is a group substitutable on the naphthol ring, m is an integer of 0-3, X is >O, >S or R6N< and Y1 is H or a group (atom) eliminable by a coupling reaction with the oxidized product of an aromatic primary amine developing agent. In the formula II, R10 is H or a substituent (atom), Y2 is H or a group (atom) eliminable by a coupling reaction with the oxidized product of an aromatic primary amine developing agent and each of Za-Zc is methine, substituted methine, =N- or -NH-. The coupler represented by the formula I, the coupler represented by the formula II and an arbitrarily selected yellow coupler are combined with silver halide emulsion layers having different color sensitivities and the couplers may be used in combination with a fading inhibitor or an antioxidant.
Patent JP-H06213049-A (JP)
Title: Trouble judger
Inventor: IBARAKI TOSHIKAZU
IPC: F02D45/00
Filed: 1993-01-14
Abstract: PURPOSE:To enable it to detect such a case that a throttle valve energized to the safety side by dint of a spring is suddenly driven to the all-close or all-open side due to abnormality of an actuator, without knowing a target opening of the throttle valve. CONSTITUTION:A deviation DLTA within the specified time of opening TA of a throttle valve is operated (step S100 or 130), and whether this deviation DLTA is entered into a drivable range or not is judged by a stepping motor (step S140). Since a sub-throttle valve is energized to the all-open side or the safety side by dint of a spring, in the case where unsynchronism or the like has occured in the stepping motor, it is suddenly driven to the all-closed side by the spring. So, this fact is detected, and such abnormal time treatment as a reduction in fuel injection quantity and the like is carried out.
Patent JP-H11222229-A (JP)
Title: Packaging material made of corrugated fiberboard
Inventor: SUZUKI ATSUSHI
IPC: B65D5/54
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material made of corrugated fiberboard wherein a large number of unpackaged trays are stacked in multiple stages in a stable manner without changing the packaging state using a small quantity of packaging material. SOLUTION: In the packaging material made of corrugated fiberboard which comprises an outer box for storing a large number of items (paper pack) P arranged in longitudinal and transverse rows and a plurality of partitioning plates 11 inserted parallelly into between the rows of the items P, separation bands being provided around the box, each of the plates 11 has vertical fold lines 13 and the outer box is cut off along the separation bands to remove the upper portion of the box to form the lower portion of the box into a tray 12 in the opened state and each of the plates 11 is bent along the fold lines 13 to form a partitioning body 14 comprising a longitudinal portion and transverse portions, which portions are inserted into between the longitudinal and transverse rows of the items P, so that a tray 12 on the upper stage is supported by the partitioning bodies 14.
Patent JP-H10224325-A (JP)
Title: Optical delay controller
Inventor: IKEDA HIROKI
IPC: G02B6/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical delay system which controls the bit phase in a return-to-zero(RZ) wavelength multiplex transmission system by setting an optical path difference of optical signals so as not to have equal wavelength internals between any two optical signals that are set at the same bit phases. SOLUTION: The optical signals of each wavelength which are outputted from RZ optical transmitters 1a to 1c are multiplexed by an optical multiplexer 2. The optical path difference is set by an optical delay controller 100 between the optical signals of 3-wavelength to be outputted so as not have equal wavelength internals between any two optical signals that are set at the same bit phases. These optical signals are inputted to an optical fiber transmission line 3 after the bit phases are set to the optical signals of each wavelength. The transmitted optical signals are demultiplexed in each wavelength by an optical demultiplexer 4 and then converted into the electric signals by RZ optical receivers 5a to 5c.