baber/WOPTO huggingface dataset:
Patent JP-S6465489-A (JP)
Title: Fuel assembly
Inventor: KATAOKA YOSHIYUKI
IPC: G21C3/30
Filed: 1987-09-04
Abstract: PURPOSE:To shorten a periodic inspection period and to improve working efficiency by segmenting regions where control rods move upward and downward by thin sheets on the diagonal lines of the rectangular cross section of fuel assemblies. CONSTITUTION:Control rod guides 6 for segmenting the regions where the cruciform type control rods move upward and downward are provided on the thin sheets on the diagonal lines of the cross section of the rectangular fuel assemblies 1 formed by bundling fuel rods 4 by using upper tie plates 5, etc. Four pieces each of the assemblies 1 are loaded into the rectangular sectional spaces formed of upper grid plates 3 to constitute a reactor core. The regions which are formed of the guides 6 and where the control rods move upward and downward do not interfere with the grid plates 3. Fuel element parts 8a-8d having the 4 triangular cross sections segmented by the guides 6 with each of the fuel assemblies form a virtual fuel assembly by the element parts 8a-8d of the adjacent assemblies 1 and the guides 6 of the respective assemblies 1 if such reactor core is constituted. There are no heat generating sources and a liquid phase is relatively easily formable in the regions on the lower sides of the grid plates 3 of such virtual fuel assemblies. The period inspection period is thus shortened without particularly disposing a water rod.
Patent JP-H0880778-A (JP)
Title: Storage device for vehicle
Inventor: SETOGUCHI TAKASHI
IPC: B60N3/10
Filed: 1994-09-14
Abstract: PURPOSE: To suppress the protrusion speed of a case from a retainer with a simple structure. CONSTITUTION: A case 10 protrudably stored in a retainer 2 is excited in the protrusion direction from the retainer 2 by the first elastic body 30, it is excited in the storing direction into the retainer 2 by the second elastic body 32, and the exciting force T2 of the second elastic body 32 is set smaller than the exciting force T1 of the first elastic body 30 when the case 10 is protruded from the retainer 2 by a prescribed quantity. When the case 10 is protruded into a car room, the moving speed of the case 10 is suppressed by the utilization of the elastic deformation of the second elastic body 32.
Patent JP-S6198309-A (JP)
Title: Focusing mechanism in photographic lens barrel
Inventor: TAKIZAWA MORIO
IPC: G02B7/04
Filed: 1984-10-19
Abstract: PURPOSE:To reduce the torque of rotational operation, to improve the touch of operation and to obtain a focusing mechanism based upon helicoid threads which can be formed only by the work of a cutting machine by forming the thread profile of the helicoid threads as a specific shape. CONSTITUTION:A trapezoidal thread 11 forms its helicoid to the outside and round thread 12 forms its helicoid to the inside. The opening angle alpha of a screw thread 11a of the trapezoidal thread 11 is set up to a value larger than that of an ordinary outside helicoid (trapezoidal thread), i.e. the angle alpha is 60 deg.-110 deg.. On the contrary, the screw thread 12a of the round thread 12 is formed like an approximate semicircle at its section and its both ends are linearly contacted with both the frank surfaces 11f, of the screw thread 11a. Namely, the section of the screw thread 12a is a straight line and that of the frank surfaces 11f is an arc, so that both the parts 12a, 11f are linearly contacted with each other. The contact angle theta is set up to 30 deg.-55 deg..
Patent JP-2000045737-A (JP)
Title: Valve system for internal combustion engine
Inventor: HARADA TAKEYA
IPC: F16H25/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To simply fix a roller shaft to the support wall of a cam follower body without specially using a caulking arrangement and to smoothly slide a valve working pattern-varying selector pin inside the roller shaft in a cam flower with a roller in a valve system for an internal combustion engine. SOLUTION: An inner periphery of a through-hole 9b of a support wall Wb on one side is provided with a first groove g1 extending in a peripheral direction, and the outer periphery of one end 7b of a roller shaft 7 is provided with the second groove g2 corresponding to the first groove g1, and C-shaped elastic stoppers L to spanningly engage the insides of both the grooves g1, g2 are attached to the first and a second groove g1, g2 so as to control axial relative movement between the roller shaft 7 and the support walls Wa, Wb, and a selector pin P is slidably fitted in the inner periphery of the roller shaft 7 of an adjacent cam follower.
Patent JP-H0384776-A (JP)
Title: Magnetic recorder
Inventor: HASEGAWA KATSUHIDE
IPC: H04N5/782
Filed: 1989-08-29
Abstract: PURPOSE:To detect a track bend without almost deteriorating a signal by changing a compression ratio of a recording data in order to provide plural pilot areas in one track at a fixed rate. CONSTITUTION:An encoding means is provided for encoding an information signal by changing compression ratios, each determined for each prescribed period, in a prescribed period, and when an information signal encoded by the encoding means is recorded on a recording medium, a pilot signal is time- division multiplexed to be recorded in plural places in a track corresponding to a free areas of the information signal compressed at a high compression ratio. By this method, an area for the pilot signal can properly be secured, and the track bend can be detected without almost deteriorating its information.
Patent JP-S60112127-A (JP)
Title: Volatile memory device
Inventor: URAHASHI KAZUJI
IPC: H02J1/00
Filed: 1983-11-22
Abstract: PURPOSE:To detect an abnormal of a backup electric power supply by setting a specific pattern to a specific address of an RAM so as to detect an abnormal depending on the change in the specific pattern when the power supply is intermitted thereby eliminating the need for any comparator. CONSTITUTION:The specific pattern is set in advance to the specific address of the RAM1. Since the RAM1 is volatile, the content is not kept if a prescribed voltage is not applied thereto. If the voltage of the backup power supply 2 is abnormal, the supply of power supplied always to the RAM1 is disconnected, an abnormal is generated in the specific pattern set to the specific address of the RAM1. If the supply of power which is to be fed always to the RAM1 is disconnected and the power is restored, the abnormal of backup power supply is detected by checking the presence of the pattern change.
Patent JP-S60115039-A (JP)
Title: Magnetic tape recorder
Inventor: OUMARU SEIICHI
IPC: G11B15/43
Filed: 1984-10-22
Abstract: PURPOSE:To eliminate the variation of tape tension and to attain the even tape tension in the circumferential direction of a drum, by fixing an end of a magnetic tape to a tortion spring mechanism to add the fixed tension to the tape. CONSTITUTION:An end of a magnetic tape 20 is fixed to a tortion spring mechanism part 10, and the other end of the tape 20 is wound around a take-up roll 50 along the outer circumference of a rotary drum 40. Many ventholes 60 are provided to the outer circumferential of the drum 40, and an air layer is formed between the drum outer circumferential surface and the tape surface with the compressed air supplied from a path 90. This eliminates the friction on the tape surface. When a roll 5 of a spring mechanism wound with the tape 20 on its circumferential surface is rotated, a spring 3 is twisted within a shaft 4. In this case, the extension amount of the spring 3 is much larger than the extension of the tape itself. This eliminates a creeping phenomenon of the tape 20 and then the variation of the tape tension with no friction produced on the tape surface. Thus the even tension is secured in the drum circumferential direction.
Patent JP-H0965845-A (JP)
Title: Coagulation and molding of tofu (soybean curd) and device therefor
Inventor: TAKAI MIKIO
IPC: A23L11/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a production process for TOFU (soybean curd) which can produce TOFU of high quality and facilitates the TOFU-cutting operations and the device therefor. SOLUTION: A deep box 12 is arranged in a shallow box 11. The deep box is equipped with a packing means 15 at its bottom to prevent the soybean milk 16 from leaking out. The soybean milk 16 in the deep box 12 is stirred in the presence of a coagulating agent. During the stirring or after completion of the stirring, the side face frame 13 for the deep box 12 is smoothly and swiftly lifted up by a certain size. Thus, the soybean milk 16 in the deep box 12 spreads in the shallow box 11 and aged by allowing to stand statically for a prescribed time whereby TOFU is completed. In this invention, the soybean milk and the coagulating agent are sufficiently stirred in the deep box 12 to give the soybean curd of high quality. Additionally, since the soybean curd is produced in a shallow box 11, the cutting operations becomes easy.
Patent JP-2000057077-A (JP)
Title: Information collecting and presenting device, method therefor and recording medium recorded with information collection and presentation processing program
Inventor: NAGAISHI MICHIHIRO
IPC: G06F13/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To automatically perform processing until collecting the information required for the processing, executing a check or judgement based on that collected information and providing any conclusion in the field requiring certain specified special knowledge. SOLUTION: This information collecting and presenting device has an initial information setting part 31 for accepting initial information inputted by a user and setting that initial information, information collecting part 34 for collecting the information required for processing from a network based on the initial information set by this part, judging processing part 1 for checking the contents of the collected information based on the initial information inputted by the user and performing the total judgement from the checked result, and display information preparing part 37 for displaying the contents of the total judgement in a prescribed display format.
Patent JP-S6463240-A (JP)
Title: Circuit breaker
Inventor: TANIMOTO AKIRA
IPC: H01H9/38
Filed: 1987-09-03
Abstract: PURPOSE:To make high breaking capacity satisfiable in a circuit breaker and make it possible to be miniaturized by attracting an attracted magnetic sub stance by dint of electromagnetic force of an attracting magnetic substrate when an arc current flows into a fixed arching conductor, and covering a fixed main contact with a screen. CONSTITUTION:When a short-circuit current is generated, a tripper detects the current and operates, thereby making an arm 8 operate in the open-circuit direction. If so, a traveling main contact 11 is opened out of a fixed main con tact 4, and an arc is generated between a contact 14 and a contact 6 when an arcing contact 13 is closed, and an attracting magnetic substance 17 is mag netized by an arc current flowing in a fixed arcing conductor 5. With electromag netic force of this attracting magnetic substance 17, an attracted magnetic substance 22 of a screen 18 is attracted, whereby this screen 18 is moved in an arrow A direction, namely, to the side of the fixed main contact 4, and since the fixed main contact 4 is covered by the shield part 20, the arc is in no case reignited between the fixed main contact 4 and the traveling main contact 11. When the arc current flowing into the conductor 5 becomes smaller, the screen 18 is retracted from the fixed main contact 4.
Patent JP-H0268940-A (JP)
Title: Thin film printed board for bare chip
Inventor: TAKEUCHI MASAHIKO
IPC: H01L21/60
Filed: 1988-09-02
Abstract: PURPOSE:To prevent short circuit and misregistration of bonding and to prevent unnecessary contact due to bonding wire by positioning a thick film print insulating pattern to prevent contact of a bonding wire between a thick film print pad and its adjoining pad. CONSTITUTION:A bare chip 2 is mounted on an insulating substrate 1. A thick film printed board for a bare chip is provided with a thick film print pad 4 which is connected to the substrate 1 through wire bonding. In this thick film printed board, a thick film print insulating pattern 6 is located between the thick film print pad 4 and its adjoining pad 4 to prevent contact of a bonding wire 5. For example, the bare chip 2 is mounted on the insulating substrate 1, and when a plurality of bonding pad 4 at the side of the insulating substrate 1 are arranged before an electric connection circuit is formed to the bonding pad 4 at the side of the insulating substrate 1 from a bonding pad 3 at the bare chip side by using the bonding wire 5, an insulating dam 6 is provided between the bonding pads 4 by using insulating thick film print paste.
Patent JP-2000053142-A (JP)
Title: Liquid storage can
Inventor: KOHATA HITOSHI
IPC: B65D1/20
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid storage can wherewith liquid inside the can be discharged smoothly at an appropriate flow rate. SOLUTION: A spout and an air intake pulltop mechanisms 2 and 3 are formed at the upside 11 of a beverage can 1. With a ring like tab 4 of the spout pulltop mechanism 2 pulled up, a spout blocking piece 62 demarcated by a cutting groove 6 for the spout incised at the upside 11 is pushed down and a spout 61 is opened. With a ringlike tab 5 of the air intake pulltop mechanism 3 pulled up, an air intake blocking piece 72 demarcated by a cutting groove 6 for the air intake incised at the upside 11 is pushed down and the air intake 71 is opened. The spout 61 and the air intake 71 are positioned oppositely with the center of the upside 11 being put in between. As liquid inside the can 1 is made to flow out through the spout 61, air is taken into the inside of the can 1 through the air intake 71.
Patent JP-2000057620-A (JP)
Title: Optical recording/reproducing device
Inventor: TOKUMITSU SHUNJI
IPC: G11B7/085
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent dust from sticking to an objective lens. SOLUTION: Relating to an optical recording/reproducing device reciprocally driving an optical head pedestal 2 having a rack 8 by a motor 21 through teeth 9b of a feed gear 9, a shutter 24 covering the objective lens 3 when a pickup 4 on the optical head pedestal 2 is placed on a position of an innermost periphery A1 is fitted to the feed gear 9.
Patent JP-H1150361-A (JP)
Title: Roll end yarn insertion apparatus for circular knitting machine and its controlling method
Inventor: YAMAOKA TAKASHI
IPC: D04B15/48
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a roll end yarn insertion apparatus capable of surely carrying out the insertion, release, capture and cut and hold of a roll end yarn without blowing off dusts and fly wastes. SOLUTION: This insertion apparatus is provided with a rotary member 7 having an inlet port 7a formed at the rear end and an outlet port 7b formed at the front end and a spring 8 exerting a force to return the rotary member to the normal position. The outlet port 7b is moved close to a knitting needle with an air cylinder 11 against the force of the spring 8 and a roll end yarn 9 is inserted. The apparatus is further provided with a pair of yarn-capturing members 15, 16 and a cutter 14 to release the held end of the roll end yarn in the insertion of the roll end yarn 9, capture the end of the yarn and cut and hold the captured roll end yarn when the insertion of the roll end yarn is stopped. The yarn-capturing members 15, 16 are operated by a 2nd air cylinder 18.
Patent JP-H0269030-A (JP)
Title: Slot aloha communication system
Inventor: TANIGUCHI TAICHI
IPC: H04L12/44
Filed: 1988-09-03
Abstract: PURPOSE:To sharply reduce the transmission delaying time from the conventional example by equally dividing a transmission frame into plural sections and providing the same number of slots to each section, and then, causing a remote station to select and use the corresponding slots in each section. CONSTITUTION:One frame is equally divided into a front and rear sections. Each section is formed of the same number of slots. A remote state which selects, for example, the slot 1 of the front frame selectively uses the corresponding slot 1' of the rear frame. The signal to be inserted into the slot 1 when the remote station uses the slot 1 is constituted of a 'carrier and clock reproducing section', 'unique word section', and 'data section', but the 'unique word section' is omitted from the signal to be inserted into the slot 1'. Therefore, an increase in the overhead can be minimized.
Patent JP-S6280381-A (JP)
Title: Pneumatic valve device
Inventor: HAYASHIDA SHUICHI
IPC: F16K37/00
Filed: 1985-10-03
Abstract: PURPOSE:To make it possible to judge the opening/closing condition of a valve by providing an operation condition indicating piston which indicates the opening/closing condition of the valve on the side an O-ring opposed to a piston. CONSTITUTION:An O-ring 3 connected with a piston 4 is arranged inside the air operation body 2 of a valve 5 which is operated by the air pressure and an operation condition indicating pin 7 is provided on the side of this O-ring 3 opposed to the piston. This pin 7 pierces through the hole of an air operation cap 2a and projected to the outside, so that it is possible to judge the opening/ closing condition of a valve from outside easily.
Patent JP-H0948273-A (JP)
Title: Cup holder for vehicle
Inventor: KAWAI KOICHI
IPC: B60N3/10
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a cup holder for a vehicle formed into such structure as to reduce the storage space of a holder body part to secure the other space large. SOLUTION: Holding bodies 16a, 16b for forming cup through-holes 15a, 15b together with cup holding parts 14a, 14b are rotatably disposed in the state of lying down in a direction that intersects the pullout direction of a holder body 3. When the holder body 3 is enclosed into a specified position, the holding bodies 16a, 16b are rotated in the pullout direction of the holder body 3 and accommodated in spaces forming the cup holding parts 14a, 14b.
Patent JP-H0546409-A (JP)
Title: System for synchronism between processes
Inventor: AKIYAMA TOSHIYUKI
IPC: G06F9/46
Filed: 1991-08-07
Abstract: PURPOSE:To control execution synchronism and communication between processes at the time of parallel processings in plural processes. CONSTITUTION:An event transmission process 1 and an event reception process 2 synchronize processes with each other through a semaphore at the time of synchronism and communication control between processes with the occurrence of an event, and the event transmission process 1 consists of an event transmission means 11, a common area referring means 12, and an event storage means 13, and the event reception process 2 consists of an event reception means 21 and a common area updating means 22. Many event transmission process information can be processed without restrictions due to hardware or the like.
Patent JP-S6376955-A (JP)
Title: Partition film for separating air chamber and liquid chamber in pressure container
Inventor: TAKADERA ICHIRO
IPC: F16J12/00
Filed: 1986-09-19
Abstract: PURPOSE:To improve durability by forming a partition wall for separating an air chamber and a liquid chamber in a pressure container into a bellows form with a single layer of a synthetic resin film having a high gas barrier property or one which is combined with an elastomer having flexibility and abrasion resistance. CONSTITUTION:A suspension device 1 has an outer cylinder 2 and an inner cylinder 3 which is axially reciprocatingly inserted in it, and a reduced pressure generating part 23 is provided on the lower part of the inner cylinder 3. And, a liquid chamber 25 in the inner cylinder 3 is connected to a liquid chamber 10 in the outer cylinder 2 via the damping force generating part 23. Also, the liquid chamber 25 in the inner cylinder 3 is connected to a liquid chamber 33 which is partitioned by a bellows formed partition film 31 in a sub-chamber 30 as a pressure container via a flow passage part 35. In this case, the partition film 31 is formed with a single layer of a synthetic resin film having a high gas barrier property against a sealed gas in an air chamber 34 in the sub- chamber 30, or one which is formed into a composite layer structure by combining it with an elastomer layer having flexibility and abrasion resistance.
Patent JP-S60115041-A (JP)
Title: Rotary head type pcm tape recorder
Inventor: KOBAYASHI TASUKU
IPC: H04N5/782
Filed: 1983-11-26
Abstract: PURPOSE:To attain a high-speed searching action up to an n-fold level by changing the linear speeds of a rotary magnetic head as well as the tape speed in a high-speed searching mode and without changing these speeds in a normal reproduction mode. CONSTITUTION:In a normal reproduction mode a control signal shaped by a waveform shaping circuit 41 is supplied to a trapezoidal wave converting circuit 42. A tape 1 is driven at a speed VT and a magnetic head 3 travels on the tape 1 at a linear speed VD to reproduce the recorded data. In a high-speed search mode a contact is switched and the voltage of a voltage dividing circuit 35 which is delivered through an amplifying circuit 37 is set at a high level. A motor 14 drives the tape 1 at a speed nVT. A pulse of KAHz is supplied to a reference pulse generator 17 from a trapezoidal wave converting circuit 21. A rotary drum 2 is rotated at an angular speed Ktheta with the sum of the output of a sample and hold circuit 24 and the output voltage of a voltage dividing circuit 27. Thus the motor 14 can drive the tape 1 at the speed nVT.
Patent JP-S60114866-A (JP)
Title: Toner for electrophotographic development
Inventor: OONO HIROSHI
IPC: G03G9/08
Filed: 1983-11-26
Abstract: PURPOSE:To control resistance and amt. of electrostatic charge with ease without impairing the color of pigment by using a specified white electroconductive oxide having a resistivity and particle size both below each specified value. CONSTITUTION:Several kinds of toner may be prepd. using a controlling agent for resistance and electrostatic charge without impairing the color tone of the toner if white material used by taking consideration on the color tone of the toner. Suitable white metal oxide is ZnO, SnO2, TiO2, or BaO. In order to attain desired conductivity and control of electrostatic charge, the white metal oxide should be selected from the above described so as to have <=ca.100OMEGA.cm resistivity and <=2mum particle size.
Patent JP-H0885282-A (JP)
Title: Manufacture of plastic card
Inventor: INABE TOSHIHISA
IPC: B42D15/10
Filed: 1994-09-16
Abstract: PURPOSE: To provide a method for manufacturing a plastic card which can be safely used in the field of a prepaid card. CONSTITUTION: In the step of laminating a sheet of a method for manufacturing a plastic card, an oversheet 5 made of a transparent rigid polyvinyl chloride previously attached with a magnetic stripe by a heat transfer is prepared to a core sheet 3 made of opaque white rigid polyvinyl chloride from its rear side, an oversheet 4 not attached with a magnetic stripe is provided to the sheet 3 from its front side, and laminated to obtain a card base. In the subsequent step of forming a recess, the front surfaces of the oversheets 4, 5 of the base are thermally press-bonded in the state held between mirror metal plates 1 and 2 provided with protrusions to obtain a plastic arc laminate having a predetermined thickness.  In the step of punching the laminate, when it is punched in a predetermined size, the card in which a recess is formed as for perforating a punched hole for exhibiting the criterion of the number of using degree on the surface is obtained.