baber/WOPTO huggingface dataset:
Patent JP-H0399568-A (JP)
Title: Callback system in exchange
Inventor: KAWAME MOTOMI
IPC: H04M3/42
Filed: 1989-09-12
Abstract: PURPOSE:To eliminate the need for a call for a long time by allowing an exchange to recognize the return of a called subscriber, connecting a caller and the called party so as to attain talking when a callback service is requested in the case of no reply is possible due to leaving seat of the called subscriber. CONSTITUTION:When a caller telephone set 1 judges leaving seat of a called telephone set 2 and dials a special number requesting the callback service, a central controller 10 stores subscriber information of the telephone sets 1, 2 in pairs into a callback memory 11b. When the subscriber of the telephone set 2 returns and a presence memory 11a is revised, the controller 10 references the memory 11b and when the subscriber information is stored, the stored called subscriber information and the rewritten subscriber information are compared. When they are coincident, the called subscriber information and the caller subscriber information in pairs are read and the presence of the caller subscriber is confirmed to apply callback connection, thereby enabling the talking of the telephone set 1, 2. Thus, need of calling for a long time is evaded.
Patent JP-H1058363-A (JP)
Title: Off-line teaching device for robot
Inventor: UENOHARA MICHIHIRO
IPC: B25J13/08
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a simple off-line teaching device for a robot, capable of completing a teaching work simply via a user's rough tracing of a workpiece outline on a monitor screen according to a machining procedure. SOLUTION: A robot off-line teaching device is equipped with a pointing device 4 capable of specifying a position on the screen of a monitor 3 for showing the image of a workpiece 2, a screen instruction coordinate value input means 6 for reading coordinate values for the position specified by the pointing device 4 on the monitor screen, an edge detection and image processing means 7 for calculating and detecting the outline of the workpiece 2 in the vicinity of the position of the coordinate values read through the screen instruction coordinate value input means 6, and a robot language sequence generation means 8 to generate a sequence of robot language for instructing a robot to machine the outline of the workpiece 2 detected by the edge detection and image processing means 7 in accordance with the order specified by the pointing device 4.
Patent JP-H11128734-A (JP)
Title: Stackable systematized packing with adjustable symmetry
Inventor: SUNDER SWAMINATHAN
IPC: B01J19/32
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a systematized packing used for cryotemperature such as air separation and exhibiting high performance for heat transfer and mass migration. SOLUTION: A systematized packing comprises a large number of packing elements 30 stacked as building blocks for providing a packing for a transfer column. Each of the packing elements has a polyhedron having a large number of edges formed by rods 31. At least one transfer sheet 32 is disposed in the polyhedron and a first end of the transfer sheet is connected with an edge of the polyhedron and a second end is connected with another edge. The transfer sheets are intersected with each other to form a pyramid within the packing element.
Patent JP-H0873072-A (JP)
Title: Foreign matter recovering device, image forming device and conveying device
Inventor: TAKAHARA HIROYUKI
IPC: G03G15/00
Filed: 1994-09-06
Abstract: PURPOSE: To surely remove the foreign matter on a conveyed material such as paper dust, by stabilizing the electric discharge between a rotary body and an electrifying means. CONSTITUTION: As for foreign matter recovering device which is equipped with an electrifying device 42 for a conveyed member P and a roller 41 which is arranged oppositely to the electrifying device 42, having a conveyance passage for the conveyed member P arranged, and electrostatically attracts the foreign matter through the revolution contact with the surface of the conveyed member P which is electrified by the electrifying device 42, the outer peripheral surface of the roller 41 is constituted of the covering with a resistance layer on an electric conductive layer, which is electrically grounded.
Patent JP-H08107169-A (JP)
Title: Resin sealed semiconductor device separating method
Inventor: FURUKAWA TAKASHI
IPC: H01L23/50
Filed: 1994-10-03
Abstract: PURPOSE: To facilitate the cutting of hanging leads for holding a resin-molded semiconductor device on a lead frame by forming cuts into the leads so as to cancel the stress caused in the leads. CONSTITUTION: A resin molded semiconductor device 1 is set with its mounting face down, cutting punches 8 placed above and below a hanging lead 2 are moved in the arrow-marked direction to form cuts into the lead. At this time, both punches are mutually opposed. The optimum value of the cut is as max. as the semiconductor device 1 may not separate from the lead frame due to its self weight after being cut. With holding of the punches 8 at a cut ending position, the opposite body of the lead 2 to the device 1 from the punches is held and restrained by a holder 9 and then the holder 9 is pulled in a direction perpendicular to the cut line enough to cut off the lead 2.
Patent JP-S61117714-A (JP)
Title: Thin film magnetic head
Inventor: OTSUBO AKIO
IPC: G11B5/31
Filed: 1984-11-12
Abstract: PURPOSE:To improve both performances of resolving power and recording and reproducing efficiency by providing a magnetical structural region where the magnetic permeability decreases gradually toward the side face of a thin film head core having a rectangular section and is nearly zero on the side face to said core. CONSTITUTION:A td layer consisting of a Co-Zr amorphous film is formed on a smooth ceramic substrate and the magnetical structural region where the magnetic permeability thereof decreases gradually toward one side face of the core and is nearly zero on the side face is formed thereto. Such region is formed by a method consisting in specifying Zr at 33% so as to contain Bs at a zero ratio at the point near the substrate and decreasing successively the ratio of Zr. In general, the performance is higher as the head is thicker in terms of the recording and reproducing efficiency but both performances of the resolving power and recording and reproducing efficiency are improved by using the rectangular thin film head core as described above, providing the prescribed magnetism deterioration region thereto and providing the characteristic of the high edge sensitivity on one side.
Patent JP-H0955787-A (JP)
Title: Universal case for portable communication equipment
Inventor: ONO NAOTAKA
IPC: H04M1/11
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a case which is low in price and applied to portable communication equipment in any shape without spoiling fashionablility. SOLUTION: The portable communication equipment is put in a wide main body 11 and fixed with a pressure belt 8, and the pocket opening of the main body is closed with a cord running through the periphery of the pocket opening. A joint component 1 at one end of a shoulder belt 4 is connected to the joint component 2 of a belt 3 fitted to the main body and the joint part 6 at the other end of the shoulder belt is connected to the joint component 7 fitted to the main body. Consequently, the case is put on a neck or shoulder, or while the shoulder belt is detached, the joint component 2 is connected directly to the joint component 7 to hold the case on a hand, etc., holding a bag for use.
Patent JP-H0760283-A (JP)
Title: Aeration apparatus in aeration tank with high depth of water
Inventor: YONEDA AKIRA
IPC: C02F3/22
Filed: 1993-08-30
Abstract: PURPOSE:To discharge combined bubbles generating in a draft tube outside the tube before they make spaces in the draft tube and to utilize the bubbles as agitation force in an aeration tank. CONSTITUTION:A gas-liquid separation tube 5 is installed in a draft tube 3 which is arranged vertically in an aeration tank so that a longitudinal circulating water current reaching the bottom of the tank can be generated easily. A screw type aerator 2 is placed above the gas-liquid separation tube 5; a bubble discharge pipe 6 for discharging combined bubbles outside the draft tube 3 is installed to project from the gas-liquid separation tube 5. In this way, efficient agitation can be conducted even in an aeration tank with a high depth of water.
Patent JP-H04119228-A (JP)
Title: Travel control device for vehicle with automatic transmission
Inventor: SASAKI KAZUNARI
IPC: B60W10/02
Filed: 1990-09-11
Abstract: PURPOSE:To improve driving performance significantly according to changes of engine outputs by changing a meet character of a frictional element to connect/disconnect automatically a motive power inputted from an engine by a meet character variable means in the case an engine output character against the opening of an accelerator is changed by an output variable means. CONSTITUTION:An output variable means 32 is arranged in a control unit 30, and a variation on the opening of an accelerator, that is, throttle opening against accelerator stroke is changed properly by this output variable means 32. A meet character variable means 34, which changes a meet character of an automatic clutch 16 properly by means of a throttle divergence variable signal from the output variable 32, is arranged in the control unit 30. When an engine output character against the accelerator divergence is changed through the output variable means 32, the meet character variable means 34 is operated according to an operation of this output variable means so that the meet character of a frictional element can be changed properly according to changes of engine outputs.
Patent JP-H0399603-A (JP)
Title: Electric tooth brush
Inventor: KAWAMOTO YOJI
IPC: A61C17/22
Filed: 1989-09-14
Abstract: PURPOSE:To improve portability of an electric tooth brush by providing a case with a body storing part for storing one side of a body which contains a drive shaft and an operation switch of the body, a tooth brush storing part, and an opening part through which the other side of the body is protruded. CONSTITUTION:When a tooth brush 1 and a part of a body 2 are stored inside a half case 30, the tooth brush 1 is held between the opening edge of the half case 30 and a retaining rib 39 which is protruded from the half case 30, and the body 2 comes into contact with a rib 36 at one end through which a drive shaft 20 is projected and is held by an engagement of a projection 38 formed on the flange of an opening 37 through which the other end of the body 2 is projected with the of edge of a protruded base 22 of the body 2. Thus a case 3 covers the entire tooth brush 1, the drive shaft 20 and the switch 21, and protests the brush 1 from dust, the shaft 20 from damages caused by careless dropdown, and the switch 21 from waste of power of the battery by careless switch-ON. The rest part of the body 2 is exposed outside the case 3.
Patent JP-H0581103-A (JP)
Title: System for restoring duplexing film
Inventor: ITO YASUHARU
IPC: G06F12/00
Filed: 1991-09-19
Abstract: PURPOSE:To execute restoration to a duplexing file without stopping a system and also interfering with job when one of the files becomes interference. CONSTITUTION:When file restoration request is executed from a console 1, a file input/output processing 3 is started and a file control table 4 is used so that all the files dealt in a job processing 2 are copied from the normal file to the fault file and restored to the duplexing file. When the job processing 2 requests the input/output of the file during file restoration, the file input/output processing 3 executes reading from the normal file at the time of input request and executes writing in the 1-system disk file 5 and 2-system disk file 6 at the time of output request.
Patent JP-H0692666-A (JP)
Title: Production of optical fiber preform
Inventor: SAKAMOTO MASAYUKI
IPC: C03B20/00
Filed: 1992-09-08
Abstract: PURPOSE:To provide a process for the production of an optical fiber preform effective for eliminating the oscillation of the optical fiber preform caused by intermittent pulling and capable of preventing the generation of a part having nonuniform deposition density. CONSTITUTION:Glass soot synthesized in the flame of a burner 2 is deposited on the lower end of a seed rod 1 to form a porous optical fiber preform 4. The seed rod is continuously pulled up in the course of the deposition process. A light projector 5 and a light receptor 7 are placed at the level of the lower end of the optical fiber preform 4 and the pull-up speed of the seed rod 1 is controlled by comparing the present light transmission and shielding state with that of the precedent state.
Patent JP-H08127321-A (JP)
Title: Electric/hydraulic type actuator
Inventor: PEETAA IENKAA
IPC: F15B21/06
Filed: 1994-10-03
Abstract: PURPOSE: To provide an electro-hydraulic actuator, especially for an antiskid system, which works on the basis of direct conversion of electrical input energy into hydraulic useful energy and which has an especially simple and problem-free structural form as well as very rapid adjustability. CONSTITUTION: A working chamber 204 of an actuator 202 is filled with an electrostrictive fluid and has an electrically controlled electrode system 208 for generating an electrical field that achieves a change in pressure and/or volume of the electrostrictive fluid.
Patent JP-H04119563-A (JP)
Title: Cd-rom disk reader
Inventor: KOBAYASHI AKIRA
IPC: G11B20/10
Filed: 1990-09-10
Abstract: PURPOSE:To unnecessitate the error detection/correction processing of a synchronous pattern part by adding the synchronous pattern of a CD-ROM standard to a data excluding the synchronous pattern of a CD-ROM data block stored in a first memory. CONSTITUTION:The data of the CD-ROM data block led out from a CD-ROM synchronism detection/descranble circuit 501 is stored in a buffer memory 6 for the unit of 2340 bytes excluding the synchronous pattern. Since the buffer memory 6 stores the data of 28 blocks at a maximum and generates a space for 16 bytes, a storage area for storing the synchronous pattern of 12 bytes is set in this vacant area of 16 bytes, and in the case of initialization, a system control circuit 9 writes the synchronous pattern. During a cycle, addresses corresponding to the respective cycles are outputted from a buffer memory control circuit 7a. Thus, the error detection/correction processing of the synchronous pattern is unnecessitated.
Patent JP-S6394560-A (JP)
Title: Negative electrode active material for cell
Inventor: KASAHARA NOBUYORI
IPC: H01M4/42
Filed: 1986-10-09
Abstract: PURPOSE:To suppress the generation of hydrogen gas even if the mercury content is reduced and keep the discharge performance at a high level by mixing specific mercury alloy power and non-amalgamated zink power or non- amalgamated zink alloy powder. CONSTITUTION:In an alkali electrolyte mixed with solid mercury alloy powder containing one or more elements selected from a group of lead, indium, thallium, cadmium, and bismuth and non-amalgamated zink powder or non-amalgamated zink alloy powder, the mercury in the mercury-zinc alloy powder is transferred to the non-amalgamated zink powder or non-amalgamated zink amalgam alloy powder, a high-density mercury content layer is generated on its surface, thus suppressing the generation of hydrogen gas. Accordingly, a negative electrode active material for cell which has small mercury content, suppresses the generation of hydrogen gas, and can keep the discharge performance of the cell at a high position.
Patent JP-S6480858-A (JP)
Title: Method and device for detecting crack detection
Inventor: OZAKI IWAO
IPC: G01N29/12
Filed: 1987-09-24
Abstract: PURPOSE:To eliminate the influence of noise at the time of striking and to securely detect a crack by setting the time of sampling for a detection signal and measuring the attenuation rate of each frequency component of the detection signal. CONSTITUTION:A material to be detected is stuck with a steel ball 3 and the sound at the time of striking is received by a microphone 4 while its vibration is received by an electromagnetic pick 5. The output signal of the microphone 4 or electromagnetic pick 5 is amplified by an amplifier 5a and then outputted to a frequency analyzer 6. This frequency analyzer 6 classifies the output signal from the microphone 4 or electromagnetic pick 5 into specific frequency components and an attenuation factor measuring instrument 9 measures the attenuation factors of the respective frequencies. The measurement result of the attenuation factors is inputted to a decision device 10 to decide whether or not the detected material 11 is normal.
Patent JP-S61118498-A (JP)
Title: Refrigerator oil composition
Inventor: HONMA KICHIJI
IPC: C10M143/06
Filed: 1984-11-15
Abstract: PURPOSE:A refrigerator oil composition, containing polyisobutene in a base oil consisting of paraffinic mineral oil, etc., and capable of exhibiting effectiveness particularly in airtightness of each sliding part in compression chambers of rotary piston type flon compressors. CONSTITUTION:A refrigerator oil composition containing (B) preferably 20-70vol% polyisobutene (preferred example; polyisobutene having 750-2,250 mol.wt. and 2,028-143,240cst viscosity at 40 deg.C) in (A) one ore more base oils selected from the group consisting of paraffinic mineral oil, naphthenic mineral oil and alkylbenzenes.
Patent JP-H0289353-A (JP)
Title: Boiling cooling device
Inventor: YAMASHITA KATSUYA
IPC: H01L23/44
Filed: 1988-09-27
Abstract: PURPOSE:To improve cooling performance drastically by connecting a plurality of semiconductor devices through a heat sink with a penetration hole, dipping them in a refrigerant medium liquid within a tank, and then generating convection within the refrigerant medium liquid forcibly by a recirculating pump. CONSTITUTION:A plurality of semiconductor devices 5 which are connected in series through a freely-cooling heat sink 1 are dipped within a fluorocarbon liquid 12. These semiconductor device 5 and the heat sink 1 are pressed and joined to reduce contact electrical resistance and contact thermal resistance between both connecting surfaces. Also, these heat sinks 1 are provided with a plurality of penetration holes to allow the fron liquid 12 to pass through each penetration hole. A header pipe 14 is provided with a recirculating pump 15 and operation of this circulation pump 15 allows the fron liquid 12 within a tank 11 to be circulated forcibly, thus generating convection of the fron liquid 12 within the tank 11 forcibly.
Patent JP-2000042043-A (JP)
Title: Wheelchair
Inventor: SAITO HIROYUKI
IPC: A61G5/02
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair by which a helper can care the back part of a person to be cared in the state where the person keeps a comfortable and stable sitting position. SOLUTION: In this wheelchair provided with a seat plate, a pair of upper frames 1 respectively provided from both sides of the seat plate projectingly upwards and a backrest part 2 provided between the pair of the upper frames 1 whose one surface is abutted to the back part of the person to be cared and moved in front and back directions, for the backrest part 2, a lower end part 23 abutted to the back lower part of the back part is supported by the pair of the upper frames 1 and an upper end part 24 is freely movable backwards.
Patent JP-S6393125-A (JP)
Title: Seniconductor integrated circuit
Inventor: TASAI SADAJI
IPC: H01L21/60
Filed: 1986-10-07
Abstract: PURPOSE:To enable multiple pads to be arranged on one chip without increasing the circumferential length by a method wherein the pads for power supply and input.output signals are alternately arranged in two rows inside and outside along the periphery of a substrate while auxiliary pads are arranged on the outer edge side of inner pads. CONSTITUTION:Pads 6, 7 for power supply and lnput.output signals formed on a chip 5 of a semiconductor integ/ated substrate are composed of a metal sucln as Au. alternately arranged in two rows inside and outside along the periphery of chip 5. The interval between the pearest two pads shall be equivalent to the dimensions enabling probe card tests to be performed or lead wires 9 to be bonded to the pads 6, 7. Furthermore, auxiliary pads 8 are provided on the ooter edge side of inner pads 6. In such a constitution, the pads 6' 7 are arranged in two rows so that the circumferential length of chip 5 may be decreased compared with the case of arrangement in one row.
Patent JP-S6480972-A (JP)
Title: Multicolor image forming device
Inventor: MORITA SHIZUO
IPC: G03G15/01
Filed: 1987-09-22
Abstract: PURPOSE:To severely maintain a specific gap between a developer carrier and the surface of an image carrier by holding the gap between the image carrier and developer carrier by a gap holding means by holding developing devices and the image carrier opposite each other. CONSTITUTION:A couple of abutting rolls 380 are provided between the image carrier 30 and a developing sleeve 371 as the developer carrier in a developing deice 37. The abutting rolls 380 are formed having their radius larger than the radius of the developing sleeve 371 by the development gap of 0.5mm, and the developing sleeve 371 is set at a distance of 0.5mm from the peripheral surface of the image carrier 30. Further, the sleeve rotates by being driven by the rotation of the image carrier 30, so the rotary motion of the image carrier is not transmitted to the developing device 37, which is therefore held at a fixed position. Consequently, the developer carrier is set automatically where the proper development gap to the image carrier is maintained.
Patent JP-H0289181-A (JP)
Title: Drawing managing system
Inventor: HARA KAZUO
IPC: G06F17/50
Filed: 1988-09-26
Abstract: PURPOSE:To elevate the working efficiency of managing job by storing previously information related to a drawing number and a drawing in a data base, and performing processing related to the management of the drawing number, the processing related to the management of the drawing and statistic processing related to these processing according to an instruction from terminal equipment. CONSTITUTION:When one of the instructions of the terminal equipment 131 is introduced, a drawing number processing means 113 or a drawing processing means 115 accesses the data base 121 where the information related to the drawing number and the drawing is stored, and performs the corresponding processing. Besides, the statistic processing related to the processing by the drawing number processing means 113 or the drawing processing means 115 is performed by a statistic processing means 117, and the result of statistic processing is stored in the data base 121. Thus, the working efficiency of the managing job can be enhanced.
Patent JP-2001061843-A (JP)
Title: Ultrasonic needling lifter
Inventor: SHIBATA YOSHIKIYO
IPC: A61B17/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To smoothly needle the highly elastic and slippery mucous membrane on the surface of the stomach wall without bleeding owing to the effect of ultrasonic vibrations. SOLUTION: This ultrasonic needling lifter has an ultrasonic needling unit 2 having a transducer 11 for transducing drive currents to ultrasonic vibrations, a needling probe 5 for transmitting the ultrasonic vibrations and a through hole 11B piercing through the transducer and the needling probe 5 coaxially with their center axes at the center. The ultrasonic needling lifter also has a lifting unit 3 which is comprised of a support thread 20 with one end fixed to the top of the lifting bar 21 and a staying bar 19 fixed to the other end of the support thread 20. The lifting unit 3 is disposed inside the through hole 11B in such a way that it can be inserted into the through hole 11B.