baber/WOPTO huggingface dataset:
Patent JP-H02285885-A (JP)
Title: Frame memory
Inventor: HAMANO HISANORI
IPC: G06T1/60
Filed: 1989-04-27
Abstract: PURPOSE:To simplify system constitution and also control by inputting the low-order one bit or high-order one bit of an address counter independently, switching the input of each field with a field switching signal from the outside, and storing data in each field in the same RAM. CONSTITUTION:The least significant one bit of an address which designates data transfer line among a SIM 1, a SOM 3, and a RAM 2 is comprised in flip flop shape, and is set controllably. Thereby, it is possible to store frame data in one RAM without switching the input/output of the data by a demultiplexer and a multiplexer. Therefore, the system constitution can be simplified, and also, a frame memory using a memory large in capacity can be easily comprised.
Patent JP-H01278784-A (JP)
Title: Piezoelectric actuator
Inventor: TSUTSUI OSAMU
IPC: H01L41/08
Filed: 1988-04-30
Abstract: PURPOSE:To prevent the occurrence of a large operating sound, restrain a fine oscillation of a plunger, and improve an actuator in durability and electro- actuating force conversion efficiency so as to prevent it from releasing heat by a method wherein a moderating means is provided so as to alleviate the voltage change at a leading edge or a trailing edge of a pulse-like drive voltage applied to a piezoelectric element. CONSTITUTION:A moderating means is provided to alleviate the voltage change at a leading edge or a trailing edge of a pulse-like drive voltage applied onto piezoelectric elements e-h. Therefore, the voltage change at a leading edge or a trailing edge of the pulse-like voltage applied onto the piezoelectric elements e-h can be alleviated. By these processes, the acceleration of a plunger P at a starting and a terminal end of its clamping and stroking action can be made smaller, so that the occurrence of a operating sound of a piezoelectric actuator A can be strained to make the actuator A operate quitely. And, a fine oscillation of the plunger P can be restrained to prevent the abrasion of a clamp section so as to enable it to be improve in durability, and the actuator A is improved in an electro-actuating force conversion efficiency, so that the actuator A is prevented from releasing heat.
Patent JP-2000302423-A (JP)
Title: Material which can store and release hydrogen
Inventor: KIMOTO MAMORU
IPC: C01F5/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new carbonaceous material which contains a modifying metal and a catalyst metal, has an sp2 hybrid orbital, can store and release hydrogen, has a high hydrogen storage density per unit weight, and has a practical hydrogen-absorbing.releasing rate. SOLUTION: The modifying metal includes Li, Na, K, Mg, and Ca, and the catalyst metal includes Fe, Co, Ni, Cu, Rb, Cs, Sr, Ba, and La. The carbonaceous material includes graphite, carbon black and pyrolysis carbon which was doped with the catalyst metal such as Fe, Co, Ni, Cu, Rb, Cs, Sr, Ba, or La. An example for producing the carbonaceous material comprises mixing Li as a modifying metal and Fe as a catalyst metal with graphite powder, press-molding the mixture at a pressure of 500 bar by the use of a tableting device whose inner atmosphere can be adjusted and which is used for producing tablets for infrared spectroscopy, and then thermally treating the molded product at 500 deg.C for 24 hr in vacuum. The obtained carbonaceous material has a hydrogen storage rate of 14.5 mass %.
Patent JP-S5733752-A (JP)
Title: Production of solar heat collector
Inventor: NAGAI TERUHISA
IPC: F24S10/70
Filed: 1980-08-08
Abstract: PURPOSE: To facilitate the hending of the fins, by bending the fins by a relative movement of a part to roll down the fins arranged at a predetermined position and a body of heat exchanger, in a heat collector of heat exchanger of cross-fins type, whose heat collecting surface is formed by bent-up fins.  
     CONSTITUTION: The heat exchanger 4 of cross-fins type is provided in a cabinet 1 of a solar heat collector supported by a heat insulating material 3, as a heat collecting section. The heat exchanger 4 of cross-fins type is consisted of a plurality of pipe 7 which are interconnected to each other between an inlet header 5 and an outlet header 6, and a number of fin 8, made of thin plates of such as aluminum or copper installed to the pipes 7 at right angles with the pipes, in parallel with each other fins. When the heat exchanger is assembled, the fins 8a, which are installed to the back of the pipes, are bent up by rolling by a movement of a rotatable roller 17 toward the direction showed by an arrow sign, with such an arrangement that the heat exchanger 4 is set, supported its side which is to be the front side by supporting parts 18. The bent up fins 8a are functioned as the heat collecting surface. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11303939-A (JP)
Title: Damper disc assembly
Inventor: HASHIMOTO HIDEKI
IPC: F16F15/129
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To facilitate management of friction by two kinds of friction generating mechanisms, in a separated hub-type clutch disc assembly. SOLUTION: A second damper mechanism 6 is a mechanism for generating friction when a separated flange 18 and a hub 3 are relatively rotated, and it is provided with a bush 19 to be integrally rotated with the hub 3, and a fixed plate 20 to be integrally rotated with the separated flange 18. The fixed plate 20 is provided with a second disc part 73 for generating friction when the hub 3 and the separated flange 18 are relatively rotated, and a first disc part 71 for generating friction when the separated flange 18, a clutch plate and retaining plates 31, 32 are relatively rotated. Friction to be generated by the first disc part 71 is larger than that to be generated by the second disc part 73.
Patent JP-H11298189-A (JP)
Title: Preparatory plan changing method and equipment
Inventor: FUKUI AKIRA
IPC: B23Q41/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To enable setting a preparatory plan without arranging information reading equipment in a pre-stage, when the kind of an object is changed, by changing a preparatory plan of processing a second object to be treated next, on the basis of a read information of kind, after a first object which is carried-in last is processed. SOLUTION: Feature parameters (reference) of inspecting regions of the respective components 21S on a reference board 20S and a board 20T to be inspected are imaged, and the imaged data are processed. The processed data are compared with the feature parameters (inspection) of inspection regions of the respective components 21S, and whether the respective components 21S are rightly mounted is judged on the basis of judging reference. An XY table part 23 moves and positions a stage 26 retaining boards 20T, 20S in the X direction and the Y direction by the driving of an X axis motor and a Y axis motor which are controlled by controlling signals given from an XY table controller 31 of processing equipment 27. A board kind discriminating part 42 outputs a board kind information from an image sensing part 25 installed on the board 20T to be inspected.  Board kind is judged by pattern matching with reference image data.
Patent JP-H09272605-A (JP)
Title: Running controller for stacker crane
Inventor: NISHIKAWA KAZUHIRO
IPC: B65G1/04
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent a longitudinal frame from swinging during traveling without increasing the rigidity of the longitudinal frame. SOLUTION: This controller is provided with a running control means and is constituted so that a running motor runs to a target position in a prescribed reference speed pattern. This controller is also provided with a swing detection sensor 2 for detecting swinging of a longitudinal frame in a stacker crane, an acceleration/deceleration calculating part 1-3 generating an acceleration/ deceleration command signal S2 which is inputted from a sequencer 1-1, corrects a reference speed command signal S1 based on the output of the swing detection sensor 2 and dampen swinging from the output of the swing detection sensor 2, and an adder 1-2 which adds the reference speed command signal S1 to the acceleration/deceleration command signal S2 to obtain a speed command signal S3 for outputting it into an inverter 1-4.  The output of the inverter 1-4 is supplied to the traveling motor 3, thus it is possible to conduct running control without generating swinging in the longitudinal frame.
Patent JP-S62266210-A (JP)
Inventor: SHIRAISHI YUKINOBU
IPC: F16B7/12
Filed: 1986-05-14
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-S5535763-A (JP)
Title: Paper suction separator
Inventor: SATOU MITSUYOSHI
IPC: B65H3/08
Filed: 1978-09-06
Abstract: PURPOSE: To pick up a sheet of paper reliably, by previously separating the paper sheet in the container by means of the air blown through a nozzle.  
     CONSTITUTION: When the sucker 11 rolls to suck a paper sheet 7 from the container 6 and reaches to predetermined position, it is separated by the air blown through a nozzle 12 to suck the forwardly bent paper sheet 7. While when the sucker 11 sucked with a paper sheet 7 rolls counter clockwise to take out a paper  sheet 7 from the container 6, an aux. nail 13 contacts against the lower end of paper sheet 7 to receive the friction force, but the paper sheet 7 moves together with the sucker 11 and passes through the aux. nail 13 without separating from the sucker 11, while the corner at the lower end of paper sheet 7 is separated from the separator 9 and taken out from the container 6 then carried to the carrying section. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60253800-A (JP)
Inventor: MIHARA SOUICHIROU
IPC: F41G9/02
Filed: 1984-05-29
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-H02287914-A (JP)
Title: Rotary head device
Inventor: MIYATA HAJIME
IPC: G11B5/588
Filed: 1989-04-27
Abstract: PURPOSE:To always obtain a satisfactory head touch by detecting directly contact force applied to a magnetic head, driving an electro-mechanical converting member in accordance with its value and varying the projection quantity of the head. CONSTITUTION:A bimorph element is formed by sticking two pieces of piezoelectric plates 8, 9 through an intermediate electrode 10 so that the directions of each polariza tion become reverse, and when a voltage is applied to these piezoelectric plates 8, 9, the bimorph element 2 is curved and deformed in accordance with magnitude of an applied voltage. A base end part of the element 2 is constituted of a cantilever supporting structure to a head fitting base 4 through a bimorph element fitting member 5, therefore, when a voltage is applied to the piezoelectric plates 8, 9, a head chip 3 is displaced in the normal direction (X direction as indicated with an arrow). When the element 2 is curved, a minute clearance between the magnetic cores 12, 13 is varied, a magneto-resistance becomes small and the inductance increases. By connecting a coil 14 wound round the magnetic core 13 to a rotary transformer (not shown in the figure), a small variation of the inductance, that is, the curve quantity of the element 2 can be detected as a variation of a voltage by using a frequency in the vicinity of the resonance.
Patent JP-H09292041-A (JP)
Title: Raw material gas feed control valve device
Inventor: HATTORI SATOSHI
IPC: C23C16/455
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To carry out switching of feed of raw material gas in a dead space as small as possible. SOLUTION: A gas distribution chamber 19 is arranged on the end of a raw material gas flow-in passage 18 arranged in a valve housing 17. An exhaust port 21 is opened to the bulk head 20 of the gas distribution chamber 19 on the position extended from the raw material gas flow-in passage 18. The exhaust port 21 is communicated with an exhaust passage 27 in the valve housing 17. An exhaust valve unit 23 for opening/closing the exhaust port 21 is assembled in the valve housing 17. A plurality of branch ports 31a, 31b are arranged to open to the bulk head 20 formed in the circumferential direction of the gas distribution chamber 19. The branch ports 31a, 31b are communicated relatively corresponding to carrier gas flow passages 32a, 32b in the valve housing 17. And branch valve units 33a, 33b for opening/closing the branch ports 31a, 31b are assembled in the valve housing 17.
Patent JP-S601175-A (JP)
Title: Ascorbic acid derivative
Inventor: IWASE MASAAKI
IPC: A61P31/04
Filed: 1983-06-16
Abstract: NEW MATERIAL:A compound shown by the formula I (X1-X3 are H, or 2- 21C polyfluoroacyl; with the proviso that at least one of them is polyfluoroacyl). EXAMPLE:2,6-Di(perfluorooctanoyl)ascorbic acid. USE:An antiphage agent, an antimicrobial agent, an antioxidant, etc. Showing improved stability than well-known L-ascorbic acid derivative. PREPARATION:For example, L-ascorbic acid is reacted with a carboxylic acid shown by the formula II (R1 is 1-20C polyfluoroalkyl) in conc. sulfuric acid at room temperature to give a 6-ester derivative shown by the formula I . Or, an acid chloride shown by the formula II or an acid anhydride is reacted with L-ascorbic acid in the presence of a base at room temperature or under cooling with ice to give the 2,6-diester derivative shown by the formula I or a 2,5,6-triester derivative. Further, 5,6-isopropyliden-ascorbic acid is reacted with the acid chloride shown by the formula II in the presence of a base to give the 2-ester derivative shown by the formula I .
Patent JP-S60251478-A (JP)
Title: Authorizing system
Inventor: KINUGAWA HIDEAKI
IPC: G06Q30/06
Filed: 1984-05-28
Abstract: PURPOSE:To attain succeeding transaction at the acceptance of temporary permission on the terminal side and to improve the efficiency of processing by applying temporary permission from the host side to the terminal side when a long time is required for an authorizing system. CONSTITUTION:When temporary permission data are received from the host and then authorized data corresponding to the temporary permission data are received from the host on the way of other transaction, a receivable flag FRECV is set up. At the setting of the receivable flag, a receiving data saving buffer WRECV stores the authorized data sent from the host side. If the temporary permission data are received from the host when a CPU10 transmits the authorizing data and is kept at waiting status, a temporary permission data saving buffer WENTAC stores the temporary permission data. Even if a long time is required for the authorizing processing, a transaction can be executed successively.
Patent JP-H047283-A (JP)
Title: Ladder device of elevator pit
Inventor: TSUCHIDA KENJI
IPC: B66B7/00
Filed: 1990-04-26
Abstract: PURPOSE:To ensure safe and easy getting-in and -out to/from an elevator pit and making use of the space of the pit by forming a void at the threshold of the door pocket for the door on the boarding side, and allowing this void to accommodate a ladder extending under and over the boarding floor. CONSTITUTION:A void 7a consisting of a notch is formed at the threshold 7 of a door pocket 15, in which the door 8 on the boarding side is accommodated when the door 8 is opened, and a ladder 10 is accommodated in this void 7a. The ladder 10 extends below the boarding floor 5 to reach the bottom of the pit 1 while stretching upward till under a detent tool 16 mounted to the rear surface of the boarding door 8, wherein fixation to the wall of the pit 1 is accomplished with a fixing tool 17. Because the upper part of the ladder 10 is situated in the door pocket 15, the distance from the entrance/exit of the boarding place is small to provide easy reach by hand. Therefore, coming-in and -out to/from the pit 1 becomes safe and easy. Provision of ladder 10 near the door pocket 15 permits the space to be made use of effectively.
Patent JP-H02291858-A (JP)
Title: Disposable diaper
Inventor: SAMEJIMA TADANORI
IPC: A61F13/15
Filed: 1989-05-01
Abstract: PURPOSE:To prevent the lateral leakage of excretion and to enhance wearing properties by bonding extensible elastomers arranged to trough parts to a rear sheet and a surface sheet and arranging three-dimensional weirs to an absorbing body on both outer sides thereof. CONSTITUTION:An absorbing body 3 is formed into a sandglass shape wherein the crotch part is constricted inside and three-dimensional weirs 8, 8 each formed by folding and bundling tissue paper coated with a hot melt adhesive and having a highly absorbable particulate material scattered thereon are provided outside both end edges of the crotch part of the absorbing body 3 and extensible elastomers 8 are arranged inside said weirs 8, 8 to be bonded to a rear sheet 2 and a surface sheet 1. At the same time, longitudinal trough parts 11, 11 are formed between the three-dimensional weirs 8 and both end edges of the inwardly constricted parts of the absorbing body 3. By this constitution, the excretion becoming an absorbed and oversaturated state in the absorbing body and flooding therefrom flows along the upper surface of the surface sheet 1 to be dammed up by the three-dimensional weirs 8 and diffused in the longitudinal direction of the trough parts 11 and, at the same time, absorbed over a wide range in the longitudinal direction by the absorbing material 12 of the three-dimensional weirs 8 and, therefore, lateral leakage can be prevented.
Patent JP-H10302260-A (JP)
Title: Information recording/reproducing method of optical disc and information recording/reproducing device using the method
Inventor: ITO MASAKI
IPC: G11B7/0045
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an information recording method by which the reliability of recorded information can be improved when information is recorded on an optical disc whose recording density is improved. SOLUTION: An optical disc 1 which has spiral information recording tracks 11, 12 and 13 and a light source which applies a predetermined light beam to the disc 1 along the information recording tracks 11, 12 and 13 are provided. The information is recorded and reproduced by transferring the light source in a radial direction of one side in accordance with the rotation of the optical disc 1. At that time, the light beam of the light source is applied to the position shifted from a widthwise center line 2 of each track 11, 12 or 13 in the transfer direction of the light source by a predetermined offset distance D.
Patent JP-H04340045-A (JP)
Title: Multi-room air conditioning system
Inventor: NOGAMI KAZUFUMI
IPC: F24F11/02
Filed: 1991-05-14
Abstract: PURPOSE:To improve confortableness of a person moving along a flow line by a simple arrangement by setting air conditioning temperature set value of a plurality of rooms disposed adjacent to each other along the flow line at temperature pulsating air conditioning temperature difference in a multi-room air conditioning system having a flow line between said rooms. CONSTITUTION:The number of revolution of a motor 37 is adjusted by the control of an inverter 40 by means of a controller 43 to control the circulation quantity of air conditioning air passing through upper and lower connecting parts 35, 36, i.e., the air in a circulating line 39, so that air conditioning temperature set values of adjacent rooms 1,2 and rooms 3, 4 are kept at temperature pulsasting air conditioning temperature differences, e.g. at 23 deg.C for the rooms 2, 4 during refrigeration and 27 deg.C for the rooms 1, 3, and the temperature difference between adjacent rooms along a flow line 30 is set at 4 deg.C. As a result, temperature difference of 4 deg.C is produced between the rooms 1, 2 and between the rooms 3, 4, while the air conditioning temperature of air conditioners 31, 32 is kept at a predetermined value so that effect of temperature pulsating air conditioning is imparted to a person to be applied air conditioning moving along the wire 30. Consequently, comfortableness is improved with a simple construction and control.
Patent JP-H08305915-A (JP)
Title: Entry and exit system
Inventor: ISHIKAWA TOMIO
IPC: G06Q50/00
Filed: 1995-05-08
Abstract: PURPOSE: To provide the entry and exit system which can easily change the use time zone of a card by a card type gate device. CONSTITUTION: When a user passes through a gate, a main control part 3 reads time zone data corresponding to a code read out of the card 1 by a card reader 2 out of a storage part 5 and indicates gate passage acknowledgement to a flapper part 6 when the current time is within the time zone that the time zone data indicates. Therefore, when the time zone data is changed, if change data is inputted through a data input part 8, the data is stored in the storage part 5, so the card use time zone, i.e., the decision conditions can be changed without changing the data on the card.
Patent JP-S5632810-A (JP)
Title: Oscillating circuit using piezoelectric vibrator
Inventor: KONNO TETSUO
IPC: H03L3/00
Filed: 1979-08-28
Abstract: PURPOSE:To prevent main vibration in oscillation actuation from being drawn into spurious vibration by controlling constituent elements so that the growth coefficient of the main vibration in the oscillation actuation will be greater than that of the spurious vibration. CONSTITUTION:Between C-MOS inverter and the electric power source, current control circuit A is provided and when the electric power source is put to work, one pulse is supplied to input terminal (b) of circuit A. Thus, circuit A is so constituted that a voltage applied to inverter T will rise gradually. In consequence, the electric power voltage is low in electric power feed, i.e. oscillation actuation and mutual conductance gm is suppressed low, preventing spurious vibration. In the stationary oscillation state, circuit A conducts to apply the electric power voltage direct to inverter T. Thus, since mutual conductance gm is suppressed low, drawing into the spurious vibration can be prevented only by attaching the simple circuit.
Patent JP-S58225492-A (JP)
Inventor: KAGE YUUJI
IPC: G07C1/10
Filed: 1982-06-25
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-H10233013-A (JP)
Title: Non-contact type transmission device and rotary magnetic head device equipped with the same
Inventor: OSUE TADASHI
IPC: H01F38/14
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a signal system and non-contact transmission of a power source by equipping a rotor core cross talk preventing part between rotor core power source wiring part and rotor core signal wiring part and a stator core cross talk preventing part between the rotor core power source wiring part and a stator core signal wiring part, a stator core power source wiring part and the stator core signal wiring part and also the stator core power source wiring part and the stator core signal wiring part. SOLUTION: Two areas of a power source area of a power transmission ring PR and a signal area of a regenerative signal transmission ring RR and a write signal transmission ring WR are separately provided in a rotary transformer T. These two areas are separated by an area of the cross talk preventing part 100 of a short ring SR. This short ring SR is applied to the cross talk preventing part of the rotor core 30 and the cross talk preventing part of the stator core 20 respectively for preventing cross talk between their respective two areas of the power source area of the power transmission ring PR and the signal area of the regenerative signal transmission ring RR and the write signal transmission ring WR.