baber/WOPTO huggingface dataset:
Patent JP-S60186048-A (JP)
Title: Forming method of lead frame
Inventor: OOTANI NOBUO
IPC: H01L23/48
Filed: 1984-11-21
Abstract: PURPOSE:To largely reduce the zigzag of a center hole in case of punching in the formation of a lead frame for a semiconductor element by forming grooves at the prescribed interval at a wide coupling piece. CONSTITUTION:Both a relatively wide coupling piece 11 and a relatively narrow coupling piece 12 are in parallel, coupled by a bridging piece 13 at every prescribed interval to form a frame body 10, and groove 14 are formed by pressing substantially at the intermediate position between the adjacent two lead pieces 20. The grooves 14 are formed to slightly extend the piece 11. As a result, a balance between the pieces 11 and 12 can be held, and the zigzag of center holes 15 opened at the wide bridge piece provided suitably, i.e., the displacement from the center line A-A' can be suppressed to small value.
Patent JP-H0985157-A (JP)
Title: Separating, discharging and clamping device for cylindrical base material and separating, discharging and clamping method
Inventor: OHIRA AKIRA
IPC: B05C5/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To surely clamp and separate a photoreceptor drum without imparting damage and deformation thereto and to stably discharge and separate cylindrical base materials by using a separating, discharging and clamping device having attraction mechanisms consisting of clampers to attract and clamp the inside surfaces of the cylindrical base materials. SOLUTION: Three pieces of arm parts 621 project horizontally in part of an air cylinder 62. Hollow pipe members 65 slide movably back and forth in the hole parts within these arm parts 621. Attraction pads 66 which are formed to a semi-cylindrical shape and have small openings at the centers are fixed to the front ends of these pipe members 65. The pipe members 65 are rectilinearly movable in the radial direction of the arm parts 621 by driving means, not shown in Fig. The upper clampers 63 have the attraction mechanisms composed of the air cylinder 62, the arm parts 621, the pipe members 65 and the attraction pads 66. The lower clampers 64 have the similar attraction mechanism. The attraction pads 66 consist of soft elastic materials, such as engineering polymers and elastomers, and softly compress and part to and from the inside surface of the cylindrical base materials 1.
Patent JP-H0292902-A (JP)
Title: Molded article of polymer containing trichloroacetimidate group at side chain and production thereof
Inventor: TERAMOTO KAZUO
IPC: C08F8/30
Filed: 1988-09-30
Abstract: PURPOSE:To obtain the title molded article useful as a carrier suitable for immobilizing hydroxyl group-containing preformed chemical mediators by treating a polymer containing hydroxyl group at a substituent group of side chain with trichloroacetonitrile in the presence of a basic catalyst and a solvent. CONSTITUTION:A polymer containing primary hydroxyl group or secondary hydroxyl group at a substituent group of side chain or a molded article thereof is treated with trichloroacetonitrile in the presence of a basic catalyst and a solvent to give the aimed molded article containing trichloroacetimidate group at the substituent group of side chain.
Patent JP-H1168796-A (JP)
Title: Multicast abr processing system
Inventor: NYUDO KATSUYOSHI
IPC: H04L12/18
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To reflect a transmission terminal with the receivable rate ER value of all the reception terminals by comparing an ER value held on a table with an ER value in a received backward RM cell and reloading the smaller ER value. SOLUTION: Respective reception terminals 1-3 send respective receivable rates ER1-ER3 to the respective transmission terminals while putting them on backward RM cells 1-3. The backward RM cells 1-3 sent out of the respective reception terminals 1-3 compate the receivable rates ER1-ER3 of the backward RM cells with guarantee enable rates ER4-ER6 on a connection route from the transmission terminal to the reception terminal in an ER reloading block for each line inside a switch. When the ER of the backward RM cell is smaller, the backward RM cell is sent to the transmission terminal as it is but when the ER is larger, the backward RM cell is sent to the transmission terminal after its ER value is reloaded into guarantee enable rate on the connection route.
Patent JP-2000075598-A (JP)
Title: Power supply device for image forming device
Inventor: NAKAGAWA TAKESHI
IPC: G03G15/08
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To secure a stabilized contact point between a core bar and a bearing even under an environment where powder such as toner is scattered. SOLUTION: The core bar 8a of a rotating transfer roller (electrifying body) is supported by a conductive bearing 15, so that power is supplied to the transfer roller from the conductive bearing 15 through the core bar 8a at this power supply device, and a groove 15a is formed at a sliding contact point part S between the core bar 8a of the transfer roller and the conductive bearing 15. The stabilized contact point S between the core bar 8a and the conductive bearing 15 is secured even under the environment where the toner 6 is scattered, so that the measuring of the resistance value of the transfer roller is stably executed even in a state where the toner 6 is heaped on the conductive bearing 15 after the long service of a main body, and the occurrence of a defective image is prevented by suppressing irregular control.
Patent JP-H04125081-A (JP)
Title: Driver for piezoelectric actuator
Inventor: TSUTSUI OSAMU
IPC: H02N2/00
Filed: 1990-09-14
Abstract: PURPOSE:To reduce power consumption and to shorten charging/discharging time by arranging a discharge relay in a discharge circuit. CONSTITUTION:A charge relay 2b in a charging circuit B is connected based on a control signal from a control unit D, and a discharge relay 2c in a discharge circuit C is cut off. Then, a trigger signal is similarly applied to the base of a transistor 2a in a booster A from the unit D for a predetermined time, the transistor 2a is switched on, a low voltage current flows to a primary coil side of the booster A in a direction of an arrow with a fine solid line, and a high voltage induced current is induced at the secondary coil side in a direction of an arrow with a thick solid line, thereby charging the PA in a predetermined charge amount. The trigger signal is repeatedly applied to charge the PA to a rated voltage. Since the relay 2c is cut OFF, the actuator PA is not discharged through the circuit B during charging in a direction of an arrow with a broken line. Accordingly, the actuator can be charged with small power consumption in a short time.
Patent JP-S60132536-A (JP)
Inventor: JIYOZEFU KOOEN SABAN
IPC: A61B3/12
Filed: 1984-11-21
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-H04248025-A (JP)
Title: Device for controlling fluid actuating clutch having latch member
Inventor: YUUJIIN RARUFU BURAUN
IPC: F16D48/02
Filed: 1991-08-29
Abstract: PURPOSE: To operate an engine brake completely. CONSTITUTION: When fluid pressure in a fluid channel 36 between a fluid chamber 12 and a contact surface 40 is higher than a prescribed minimum value, resultant force overcoming the second elastic bias means 30 is generated, thereby preventing a latch member 26 from engaging with a movable member engagement means. When less than the prescribed minimum value, on the other hand, the second elastic bias means 30 engages the latch member 26 with the movable member engagement means, thereby latching a movable member 8 at a prescribed position.
Patent JP-H1185261-A (JP)
Title: Facility management system
Inventor: TAKEDA MASAYUKI
IPC: G06Q50/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a facility management system for making a construction and maintenance of database by a user himself simple. SOLUTION: A facility management system 1 is provided with a database construction function 4 as well as a database 2 for accumulating data on equipment or a facility and a facility management system function 2 for managing these data. This database construction function 4 has an interactive interface with a user and accumulates data of a structure that hierarchically defines the number of hierarchy division for the equipment or facility, names of each division and the equipment and facility regarding each division, which the user inputs on an interface picture, in the database.
Patent JP-S60140227-A (JP)
Title: Copying machine
Inventor: KASAHARA SEITAROU
IPC: G03B27/62
Filed: 1983-12-28
Abstract: PURPOSE:To prevent original information and additional information from being copied in overlapping each other by deciding on whether there is a blank part where the additional information is inserted in an original and recording the additional information when it is decided that there is the blank. CONSTITUTION:A display part 26 of liquid crystal for recording the additional information which is provided on the reverse surface of a glass table 2 adjacently to a scale plate 25 have both terminals are coupled with a wire 83 to reciprocate along the reverse surface of the original glass table 2 as shown by arrows. When the additional information is entered into a copy image, a desired display is made on the display part 26 firstly and an original size detection sensor and an original density detection sensor are scanned from a position I to a position IIto detect the blank part in the original; when it is judged that there is sufficient space there, a pulse motor 80 is driven to move the display part 26 through the wire 83 to the position facing the blank part of the original, thereby performing the exposure.
Patent JP-H0696540-A (JP)
Title: Device for head-positioning control of data recording and reproduction apparatus
Inventor: OGAWA TOMIHISA
IPC: G11B21/10
Filed: 1992-09-14
Abstract: PURPOSE:To restrain an increase in the operation and processing time of a filter processing operation due to the high accuracy of a head-positioning operation and, as a result, to realize the high-accuracy control of the head-positioning operation. CONSTITUTION:A CPU 1 executes a servo processing operation regarding a seek control operation and a tracking and control operation which are required for a head-positioning control operation. In the tracking and control operation, an analog filter circuit 11 executes a filter processing operation independently of the CPU 1 in a digital filter processing operation executed by the CPU 1.
Patent JP-H1093158-A (JP)
Title: Piezoelectric material
Inventor: KANAI HIDEYUKI
IPC: H01L41/22
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric material exhibiting a high piezoelectric const., even in a film state. SOLUTION: A piezoelectric material is formed directly on a T or Zr metal film. It has a compsn. shown by x(Pb1-u M)ZrO3 -yPbTiO3 -zPb(B1,B2)O3 , where B1 is at least one element selected from among Mg, Zn, Ni, Cu, Mn, and Co; B2 is at least one element selected from among Ta, Nb and W; and M is an alkali earth metal selected from among Ba, Sr and Ca, 0<=x<=0.60, 0.05<=y<=0.90, 0<=z<=0.90, and 0<=u<=0.2 in mol ratios.
Patent JP-H03107546-A (JP)
Title: Combustion controller of diesel engine
Inventor: SAWARA MASANORI
IPC: F02B3/06
Filed: 1989-09-22
Abstract: PURPOSE:To improve ignitability and shorten a time for complete explosion by actuating a start assisting means at a start-up of an engine, opening an exhaust shutter valve and closing the exhaust shutter valve at the OFF time of a startor. CONSTITUTION:At an exhaust passage 4 of an engine 1, an exhaust shutter valve 5 for sucking exhaust air is provided, and it is closely and openly driven by an actuator 6 controlled by a negative pressure control valve 10. At a cylinder of the engine 1, a glow plug 7 is provided, and intake heater 8 is provided at an intake passage 8 so as to compose a start means. The negative pressure control valve 10, the glow plug 7 and the intake heater 8 are controlled by a control unit 12. In this case, at the start-up of the engine 1, start assisting means 7, 8 are actuated, and the exhaust shutter valve 5 is opened. At the OFF time of a startor 16, the exhaust shutter 5 is closed.
Patent JP-H0583188-A (JP)
Title: Radio channel allocation system
Inventor: UCHIDA TAKAHIRO
IPC: H04W4/04
Filed: 1991-09-25
Abstract: PURPOSE:To utilize a communication channel effectively by increasing the number of times of available repetitive use of a same frequency. CONSTITUTION:An automobile telephone exchange station is provided with management tables 1-3 for interference channel management in order to allow a communication channel of a same frequency to plural radio base stations installed within a distance in which interference of the communication channel may take place in the mobile radio system. When a channel allocation request comes via a specific radio base station, the automobile telephone exchange station indexes a head table 1 by using the radio base station number to obtain a radio base station (b) to calculate a secondary table 2. Plural base stations within a distance in which the interference of a communication channel of the radio base station (b) takes place are preset to the secondary table 2 and a ternary table 3 representing a relevant radio base station is calculated by the search system. The ternary table 3 is indexed by the communication channel allocated by the radio base station (b) to obtain a same communication channel (d) set to the relevant radio base station and an object radio base station. The obtained communication channel (d) is set to the busy state.
Patent JP-S60141924-A (JP)
Title: Erecting device for structure embedded in ground
Inventor: NISHIKATA TOMO
IPC: E02D13/04
Filed: 1983-12-28
Abstract: PURPOSE:To enable reliable and efficient erection of a steel pillar, by a method wherein the steel pillar is erected in a vertical shaft, and simultaneously the length, ranging from a hook to an upper end, of the steel pillar and an inclination angle are measured, and based on the measurements, the erecting position of the steel pillar is automatically regulated. CONSTITUTION:A steel pillar 3, supported by a temporary beam 4, is hung down, the temporary beam 4 is carried on a jack 2 for adjusting height, and the steel pillar 3 is erected in a vertical shaft 1 through operation of a jack 7 for horizontal adjustment or a jack for rotation adjustment. Simultaneously, a wire material 13 of an inclination angle measuring unit A is tied to a hook 6 attached to the lower end side of the steel pillar 3, length D and an inclination angle alpha are measured to calculate a displacement distance X, and based on the result, the jack 2 for adjusting height and a jack 5 for adjusting a position are automatically regulated to adjust the displacement distance into 0. This enables the steel pillar 3 to be erected in a desired position.
Patent JP-S63100325-A (JP)
Title: Protecting device for underwater measuring sensor
Inventor: TABATA HIDEO
IPC: G01D21/00
Filed: 1986-10-17
Abstract: PURPOSE:To perform stable and continuous measurement by charging a protective material which consists of a nonionic surface active agent and an effective chlorine producing agent as effective component in a container which has water running holes for water to be inspected and contains an inserted underwater measuring sensor. CONSTITUTION:Plural water running holes 2 are bored in the flank of the bottomed cylindrical container 1. The container is coated with a black raw material entirely or black paint over both the inside and outside surfaces so as to absorb scattered light in water. The upper end surface of this container is open and a measuring instrument 3 is inserted axially from the opening part. The measuring instrument 3 is constituted by fitting the underwater measuring sensor 4 for measuring respective items such as a pH sensor, a D0 sensor, and a chlorine sensor and connecting the whole to a device outside the device by a cable 6. The container 1 is suspended in the water when a measurement is taken, but underwater light is inhibited from entering the container 4 to suppress the growth of sticking weeds. Then, the water running holes 2 facilitate the running of the water to be inspected into the container 1 and a measurement is taken by the sensor 4.
Patent JP-H0657971-A (JP)
Title: Double-loaded corridor type wide opening collective housing
Inventor: IDE TOMOJI
IPC: E04H1/04
Filed: 1992-07-31
Abstract: PURPOSE:To provide the residential comforableness of house and reduce the cost by constituting basic structure of a building with line symmetry in double- loaded corridor type collective housing such as mansions, etc., and arranging bearing walls around the axis. CONSTITUTION:A house A is constituted of an equal span as an L-span, and in a place having stairs, a house B is constituted of an La span longer than the L-span. A double-loaded corridor type is adopted, the basic structure of a building is formed in the approximate line symmetry with the axis (g), the axis (g) is taken in the due direction, and every room in each house ensures the daylight more than four hours equally. In addition, a wall 2 facing to the double-loaded corridor and side walls 3 of each house are formed of bearing walls. According to the constitution, an opening can be opened to the outside without having any structural restriction, and the whole building has structurally an advantageous shape.
Patent JP-H1186891-A (JP)
Title: Package-type fuel cell power generation equipment and operation control method therefor
Inventor: MACHIDA ICHIRO
IPC: H01M8/04
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a package-type fuel cell power generation equipment and an operation control method therefor by which superior operation rate can be maintained, while securing safety and a burden is not imposed on a battery main body. SOLUTION: A battery main body 2, a fuel-processing device 1, a fuel valve 4, an air valve 5, a control device 3 and piping and the like are housed in a package 6. An exhaust port 6a, an intake port 6b and a ventilating fan 7 are arranged in the package 6. An inflammable gas detector 8 is arranged in the vicinity of the exhaust port 6a and the ventilating fan 7 in the package 6. An automatic opening door 9 whose opening/closing operation is performed by a driving mechanism is arranged in the package 6. The inflammable gas detector 8 and a driving source of the driving mechanism of the automatic opening door 9 are connected to the control device 3. An opening/closing control part, for controlling the driving source of the driving mechanism on the basis of a detecting signal from the inflammable gas detector, is set in the control device 3.
Patent JP-H07103557-A (JP)
Title: Concentrated controller
Inventor: YOKOYAMA MASAO
IPC: G05B15/02
Filed: 1993-09-30
Abstract: PURPOSE:To accurately concentrically administrate and control by reducing a burden of a main controller without increasing a control line even when many units to be controlled are installed. CONSTITUTION:A plurality of unit groups UG to be controlled having a plurality of units to be controlled are connected to one or a plurality of the groups UG through sub-communication lines LS1-LS3 to control the connected groups to be controlled. A concentrated controller comprises terminal processing control units (3-1)-(3-3)for monitoring operating states of the groups UG to collect operating state data, processing preset operating state data of the collected data as processed result data and outputting the processed result data and other unprocessed operating state data, and an administrative control unit 2 connected to the units (3-1)-(3-3)through a main communication line LM to control the groups UG and the units (3-1)-(3-3) based on processed result data to be input and the unprocessed operating state data.
Patent JP-H1071454-A (JP)
Title: Mold for continuous casting
Inventor: UMEYAMA SUKETAKA
IPC: B22D11/04
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide the mold for continuous casting capable of producing without heat treatment and having long life rich in corrosion resistance and wear resistance. SOLUTION: In the mold for continuous casting, in which a thermally sprayed film 15 is formed on a base plating layer 14 subjected to roughing treatment on its inner face, the thermally sprayed film 15 contains a material A consisting of 10-90wt.% nickel alloy and a cermet material B, which contains a wear resistant ceramic made of one or >=2 kinds among Cr3 C2 , WC, NbC, ZrC, SiC and in 90-10wt.% corresponding to a ratio of material A. Further, the material A and cermet material B are simultaneously thermally-sprayed and formed to the same place by using respectively an independent flame spray machine.
Patent JP-H0991265-A (JP)
Title: Genetic algorithm execution device
Inventor: SASAGAWA FUMIYOSHI
IPC: G06F19/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide the device which efficiently obtains an approximate optimum solution by keeping the gene arrangement of chromosomes as much as possible with respect to the genetic algorithm execution device which processes an optimization problem. SOLUTION: Chromosomes are expressed by an N-dimensional structure in accordance with the optimization problem (1). After an initial group of chromosomes is first generated (2), following processings are repeated. A prescribed adaptability function is used to select chromosomes (3). In the crossing processing, a partial area of one of two parent chromosomes is stuck to the other (41); and if it becomes a mortal chromosome, paths are generated in genes in the partial area and overlapping genes in the outside of the partial area, and overlapping genes in the outside of the partial area are removed, and genes on paths are moved one by one, and dropped-out genes are inserted to empty positions on paths (42).  Further, the operation of mutation is performed (5), and the processing is returned to the selection processing (3), and the operation of natural selection is repeated in the same manner, thus searching an optimum solution.
Patent JP-S62107683-A (JP)
Title: Power source apparatus
Inventor: OKOCHI SADAO
IPC: H02M7/527
Filed: 1985-10-31
Abstract: PURPOSE:To reduce the size of a power source by converting an input DC voltage into another voltage by high frequency switching, and converting it to a low frequency AC by a DC/AC inverter. CONSTITUTION:A power source is composed of a DC/DC converter having a switching circuit S mainly including power transistor, a transformer T1 and a rectifying and smoothing circuit R, and a DC/AC inverter I without using a transformer. Thus, a DC power source E1 is converted by the circuit S to a high frequency rectangular AC voltage of 15kHz or higher, transformed by the transformer T1 and then converted to a DC voltage by a rectifying and smoothing circuit R. As a result, since the necessary transformer is only the transistor T1 having small size for the converter, the size can be reduced.
Patent JP-H1067012-A (JP)
Title: Preservation of slurry
Inventor: IWABUCHI YUICHI
IPC: B28C1/06
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent slurry for a ceramic capacitor from developing a composition shift or flocculating, and eliminate a change in the characteristics of slurry such as the composition and viscosity of the slurry, and further, cause no degradation of the characteristics of a sintered product. SOLUTION: Slurry for a ceramic capacitor is quenched down to temperatures of 5 deg.C or less and is set to such a state that it is not fluidized, and is preserved as such. Consequently, the slurry for a ceramic capacitor is prevented from developing a composition shift or becoming flocculated, and a change in the characteristics of the slurry such as the composition or viscosity of the slurry is eliminated. In addition, a method for preserving the slurry in an extremely stable condition so that the characteristics of a sintered product are not degraded, is obtained.